client/client.c

   1 /* This file is part of the YAZ toolkit.
   2  * Copyright (C) 1995-2008 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 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
  96 char *databaseNames[128];
  97 int num_databaseNames = 0;
  98 static Z_External *record_last = 0;
  99 static int setnumber = -1;              /* current result set number */
 100 static int smallSetUpperBound = 0;
 101 static int largeSetLowerBound = 1;
 102 static int mediumSetPresentNumber = 0;
 103 static Z_ElementSetNames *elementSetNames = 0;
 104 static int setno = 1;                   /* current set offset */
 105 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
 106 #define RECORDSYNTAX_MAX 20
 107 static char *recordsyntax_list[RECORDSYNTAX_MAX];
 108 static int recordsyntax_size = 0;
 109
 110 static char *record_schema = 0;
 111 static int sent_close = 0;
 112 static NMEM session_mem = NULL;         /* memory handle for init-response */
 113 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
 114 static char last_scan_line[512] = "0";
 115 static char last_scan_query[512] = "0";
 116 static char ccl_fields[512] = "default.bib";
 117 /* ### How can I set this path to use wherever YAZ is installed? */
 118 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
 119 static char *esPackageName = 0;
 120 static char *yazProxy = 0;
 121 static int kilobytes = 1024;
 122 static char *negotiationCharset = 0;
 123 static int  negotiationCharsetRecords = 1;
 124 static int  negotiationCharsetVersion = 3;
 125 static char *outputCharset = 0;
 126 static char *marcCharset = 0;
 127 static char *queryCharset = 0;
 128 static char* yazLang = 0;
 129
 130 static char last_cmd[32] = "?";
 131 static FILE *marc_file = 0;
 132 static char *refid = NULL;
 133 static char *last_open_command = NULL;
 134 static int auto_reconnect = 0;
 135 static int auto_wait = 1;
 136 static Odr_bitmask z3950_options;
 137 static int z3950_version = 3;
 138 static int scan_stepSize = 0;
 139 static int scan_position = 1;
 140 static int scan_size = 20;
 141 static char cur_host[200];
 142 static int last_hit_count = 0;
 143
 144 typedef enum {
 145     QueryType_Prefix,
 146     QueryType_CCL,
 147     QueryType_CCL2RPN,
 148     QueryType_CQL,
 149     QueryType_CQL2RPN
 150 } QueryType;
 151
 152 static QueryType queryType = QueryType_Prefix;
 153
 154 static CCL_bibset bibset;               /* CCL bibset handle */
 155 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
 156
 157 #if HAVE_READLINE_COMPLETION_OVER
 158
 159 #else
 160 /* readline doesn't have this var. Define it ourselves. */
 161 int rl_attempted_completion_over = 0;
 162 #endif
 163
 164 #define maxOtherInfosSupported 10
 165 struct eoi {
 166     Odr_oid oid[OID_SIZE];
 167     char* value;
 168 } extraOtherInfos[maxOtherInfosSupported];
 169
 170 void process_cmd_line(char* line);
 171 #if HAVE_READLINE_READLINE_H
 172 char **readline_completer(char *text, int start, int end);
 173 #endif
 174 static char *command_generator(const char *text, int state);
 175 int cmd_register_tab(const char* arg);
 176 int cmd_querycharset(const char *arg);
 177
 178 static void close_session(void);
 179
 180 static void marc_file_write(const char *buf, size_t sz);
 181
 182 ODR getODROutputStream(void)
 183 {
 184     return out;
 185 }
 186
 187 const char* query_type_as_string(QueryType q)
 188 {
 189     switch (q) {
 190     case QueryType_Prefix: return "prefix (RPN sent to server)";
 191     case QueryType_CCL: return "CCL (CCL sent to server) ";
 192     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
 193     case QueryType_CQL: return "CQL (CQL sent to server)";
 194     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
 195     default:
 196         return "unknown Query type internal yaz-client error";
 197     }
 198 }
 199
 200 static void do_hex_dump(const char* buf, size_t len)
 201 {
 202     if (hex_dump)
 203     {
 204         size_t i;
 205         int x;
 206         for (i = 0; i < len ; i = i+16 )
 207         {
 208             printf(" %4.4d ",i);
 209             for(x=0 ; i+x<len && x<16; ++x)
 210             {
 211                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
 212             }
 213             printf("\n");
 214         }
 215     }
 216     if (dump_file_prefix)
 217     {
 218         static int no = 0;
 219         if (++no < 1000 && strlen(dump_file_prefix) < 500)
 220         {
 221             char fname[1024];
 222             FILE *of;
 223             sprintf(fname, "%s.%03d.raw", dump_file_prefix, no);
 224             of = fopen(fname, "wb");
 225
 226             if (fwrite(buf, 1, len, of) != len)
 227             {
 228                 printf("write failed for %s", fname);
 229             }
 230             if (fclose(of))
 231             {
 232                 printf("close failed for %s", fname);
 233             }
 234         }
 235     }
 236 }
 237
 238 void add_otherInfos(Z_APDU *a)
 239 {
 240     Z_OtherInformation **oi;
 241     int i;
 242
 243     yaz_oi_APDU(a, &oi);
 244     for(i=0; i<maxOtherInfosSupported; ++i)
 245     {
 246         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
 247             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
 248                                      1, extraOtherInfos[i].value);
 249     }
 250 }
 251
 252 int send_apdu(Z_APDU *a)
 253 {
 254     char *buf;
 255     int len;
 256
 257     add_otherInfos(a);
 258
 259     if (apdu_file)
 260     {
 261         z_APDU(print, &a, 0, 0);
 262         odr_reset(print);
 263     }
 264     if (!z_APDU(out, &a, 0, 0))
 265     {
 266         odr_perror(out, "Encoding APDU");
 267         close_session();
 268         return 0;
 269     }
 270     buf = odr_getbuf(out, &len, 0);
 271     if (ber_file)
 272         odr_dumpBER(ber_file, buf, len);
 273     /* printf ("sending APDU of size %d\n", len); */
 274     do_hex_dump(buf, len);
 275     if (cs_put(conn, buf, len) < 0)
 276     {
 277         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 278         close_session();
 279         return 0;
 280     }
 281     odr_reset(out); /* release the APDU structure  */
 282     return 1;
 283 }
 284
 285 static void print_stringn(const unsigned char *buf, size_t len)
 286 {
 287     size_t i;
 288     for (i = 0; i<len; i++)
 289         if ((buf[i] <= 126 && buf[i] >= 32) || strchr("\n\r\t\f", buf[i]))
 290             printf("%c", buf[i]);
 291         else
 292             printf("\\X%02X", buf[i]);
 293 }
 294
 295 static void print_refid(Z_ReferenceId *id)
 296 {
 297     if (id)
 298     {
 299         printf("Reference Id: ");
 300         print_stringn(id->buf, id->len);
 301         printf("\n");
 302     }
 303 }
 304
 305 static Z_ReferenceId *set_refid(ODR out)
 306 {
 307     Z_ReferenceId *id;
 308     if (!refid)
 309         return 0;
 310     id = (Z_ReferenceId *) odr_malloc(out, sizeof(*id));
 311     id->size = id->len = strlen(refid);
 312     id->buf = (unsigned char *) odr_malloc(out, id->len);
 313     memcpy(id->buf, refid, id->len);
 314     return id;
 315 }
 316
 317 /* INIT SERVICE ------------------------------- */
 318
 319 static void send_initRequest(const char* type_and_host)
 320 {
 321     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 322     Z_InitRequest *req = apdu->u.initRequest;
 323     int i;
 324
 325     req->options = &z3950_options;
 326
 327     ODR_MASK_ZERO(req->protocolVersion);
 328     for (i = 0; i<z3950_version; i++)
 329         ODR_MASK_SET(req->protocolVersion, i);
 330
 331     *req->maximumRecordSize = 1024*kilobytes;
 332     *req->preferredMessageSize = 1024*kilobytes;
 333
 334     req->idAuthentication = auth;
 335
 336     req->referenceId = set_refid(out);
 337
 338     if (yazProxy && type_and_host)
 339     {
 340         yaz_oi_set_string_oid(&req->otherInfo, out, yaz_oid_userinfo_proxy,
 341                               1, type_and_host);
 342     }
 343
 344     if (negotiationCharset || yazLang) {
 345         Z_OtherInformation **p;
 346         Z_OtherInformationUnit *p0;
 347
 348         yaz_oi_APDU(apdu, &p);
 349
 350         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 351         {
 352             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
 353
 354             p0->which = Z_OtherInfo_externallyDefinedInfo;
 355             p0->information.externallyDefinedInfo =
 356                 yaz_set_proposal_charneg_list(out, ",",
 357                                               negotiationCharset,
 358                                               yazLang,
 359                                               negotiationCharsetRecords);
 360         }
 361     }
 362     if (send_apdu(apdu))
 363         printf("Sent initrequest.\n");
 364 }
 365
 366
 367 /* These two are used only from process_initResponse() */
 368 static void render_initUserInfo(Z_OtherInformation *ui1);
 369 static void render_diag(Z_DiagnosticFormat *diag);
 370
 371 static void pr_opt(const char *opt, void *clientData)
 372 {
 373     printf(" %s", opt);
 374 }
 375
 376 static int process_initResponse(Z_InitResponse *res)
 377 {
 378     int ver = 0;
 379     /* save session parameters for later use */
 380     session_mem = odr_extract_mem(in);
 381     session_initResponse = res;
 382
 383     for (ver = 0; ver < 8; ver++)
 384         if (!ODR_MASK_GET(res->protocolVersion, ver))
 385             break;
 386
 387     if (!*res->result)
 388         printf("Connection rejected by v%d target.\n", ver);
 389     else
 390         printf("Connection accepted by v%d target.\n", ver);
 391     if (res->implementationId)
 392         printf("ID     : %s\n", res->implementationId);
 393     if (res->implementationName)
 394         printf("Name   : %s\n", res->implementationName);
 395     if (res->implementationVersion)
 396         printf("Version: %s\n", res->implementationVersion);
 397     if (res->userInformationField)
 398     {
 399         Z_External *uif = res->userInformationField;
 400         if (uif->which == Z_External_userInfo1) {
 401             render_initUserInfo(uif->u.userInfo1);
 402         } else {
 403             printf("UserInformationfield:\n");
 404             if (!z_External(print, (Z_External**)&uif, 0, 0))
 405             {
 406                 odr_perror(print, "Printing userinfo\n");
 407                 odr_reset(print);
 408             }
 409             if (uif->which == Z_External_octet) {
 410                 printf("Guessing visiblestring:\n");
 411                 printf("'%.*s'\n", uif->u.octet_aligned->len,
 412                        uif->u.octet_aligned->buf);
 413             }
 414             else if (uif->which == Z_External_single)
 415             {
 416                 Odr_any *sat = uif->u.single_ASN1_type;
 417                 if (!oid_oidcmp(uif->direct_reference,
 418                                 yaz_oid_userinfo_oclc_userinfo))
 419                 {
 420                     Z_OCLC_UserInformation *oclc_ui;
 421                     ODR decode = odr_createmem(ODR_DECODE);
 422                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
 423                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
 424                         printf("Bad OCLC UserInformation:\n");
 425                     else
 426                         printf("OCLC UserInformation:\n");
 427                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
 428                         printf("Bad OCLC UserInformation spec\n");
 429                     odr_destroy(decode);
 430                 }
 431                 else
 432                 {
 433                     /* Peek at any private Init-diagnostic APDUs */
 434                     printf("### NAUGHTY: External is '%.*s'\n",
 435                            sat->len, sat->buf);
 436                 }
 437             }
 438             odr_reset(print);
 439         }
 440     }
 441     printf("Options:");
 442     yaz_init_opt_decode(res->options, pr_opt, 0);
 443     printf("\n");
 444
 445     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 446         setnumber = 0;
 447
 448     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
 449
 450         Z_CharSetandLanguageNegotiation *p =
 451                 yaz_get_charneg_record(res->otherInfo);
 452
 453         if (p)
 454         {
 455             char *charset=NULL, *lang=NULL;
 456             int selected;
 457
 458             yaz_get_response_charneg(session_mem, p, &charset, &lang,
 459                                      &selected);
 460
 461             printf("Accepted character set : %s\n", charset ? charset:"none");
 462             printf("Accepted code language : %s\n", lang ? lang:"none");
 463             printf("Accepted records in ...: %d\n", selected );
 464
 465             if (outputCharset && charset)
 466             {
 467                 printf("Converting between %s and %s\n",
 468                        outputCharset, charset);
 469                 odr_set_charset(out, charset, outputCharset);
 470                 odr_set_charset(in, outputCharset, charset);
 471                 cmd_querycharset(charset);
 472             }
 473             else
 474             {
 475                 odr_set_charset(out, 0, 0);
 476                 odr_set_charset(in, 0, 0);
 477             }
 478         }
 479     }
 480     fflush(stdout);
 481     return 0;
 482 }
 483
 484
 485 static void render_initUserInfo(Z_OtherInformation *ui1) {
 486     int i;
 487     printf("Init response contains %d otherInfo unit%s:\n",
 488            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
 489
 490     for (i = 0; i < ui1->num_elements; i++) {
 491         Z_OtherInformationUnit *unit = ui1->list[i];
 492         printf("  %d: otherInfo unit contains ", i+1);
 493         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
 494             unit->information.externallyDefinedInfo &&
 495             unit->information.externallyDefinedInfo->which ==
 496             Z_External_diag1) {
 497             render_diag(unit->information.externallyDefinedInfo->u.diag1);
 498         }
 499         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
 500         {
 501             printf("unsupported otherInfo unit->which = %d\n", unit->which);
 502         }
 503         else
 504         {
 505             printf("unsupported otherInfo unit external %d\n",
 506                    unit->information.externallyDefinedInfo ?
 507                    unit->information.externallyDefinedInfo->which : -2);
 508         }
 509     }
 510 }
 511
 512
 513 /* ### should this share code with display_diagrecs()? */
 514 static void render_diag(Z_DiagnosticFormat *diag) {
 515     int i;
 516
 517     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
 518     for (i = 0; i < diag->num; i++) {
 519         Z_DiagnosticFormat_s *ds = diag->elements[i];
 520         printf("    %d: ", i+1);
 521         switch (ds->which) {
 522         case Z_DiagnosticFormat_s_defaultDiagRec: {
 523             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
 524             /* ### should check `dd->diagnosticSetId' */
 525             printf("code=%d (%s)", *dd->condition,
 526                    diagbib1_str(*dd->condition));
 527             /* Both types of addinfo are the same, so use type-pun */
 528             if (dd->u.v2Addinfo != 0)
 529                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
 530             break;
 531         }
 532         case Z_DiagnosticFormat_s_explicitDiagnostic:
 533             printf("Explicit diagnostic (not supported)");
 534             break;
 535         default:
 536             printf("Unrecognised diagnostic type %d", ds->which);
 537             break;
 538         }
 539
 540         if (ds->message != 0)
 541             printf(", message='%s'", ds->message);
 542         printf("\n");
 543     }
 544 }
 545
 546
 547 static int set_base(const char *arg)
 548 {
 549     int i;
 550     const char *cp;
 551
 552     for (i = 0; i<num_databaseNames; i++)
 553         xfree(databaseNames[i]);
 554     num_databaseNames = 0;
 555     while (1)
 556     {
 557         char *cp1;
 558         if (!(cp = strchr(arg, ' ')))
 559             cp = arg + strlen(arg);
 560         if (cp - arg < 1)
 561             break;
 562         databaseNames[num_databaseNames] = (char *)xmalloc(1 + cp - arg);
 563         memcpy(databaseNames[num_databaseNames], arg, cp - arg);
 564         databaseNames[num_databaseNames][cp - arg] = '\0';
 565
 566         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
 567             if (*cp1 == '+')
 568                 *cp1 = ' ';
 569         num_databaseNames++;
 570
 571         if (!*cp)
 572             break;
 573         arg = cp+1;
 574     }
 575     if (num_databaseNames == 0)
 576     {
 577         num_databaseNames = 1;
 578         databaseNames[0] = xstrdup("");
 579     }
 580     return 1;
 581 }
 582
 583 static int parse_cmd_doc(const char **arg, ODR out, char **buf, int *len)
 584 {
 585     const char *sep;
 586     while (**arg && strchr(" \t\n\r\f", **arg))
 587         (*arg)++;
 588     if (**arg == '\0')
 589     {
 590         return 0;
 591     }
 592     else if ((*arg)[0] == '<')
 593     {
 594         size_t fsize;
 595         FILE *inf;
 596         const char *fname;
 597         const char *arg_start = ++(*arg);
 598
 599         while (**arg != '\0' && **arg != ' ')
 600             (*arg)++;
 601
 602         fname = odr_strdupn(out, arg_start, *arg - arg_start);
 603
 604         inf = fopen(fname, "rb");
 605         if (!inf)
 606         {
 607             printf("Couldn't open %s\n", fname);
 608             return 0;
 609         }
 610         if (fseek(inf, 0L, SEEK_END) == -1)
 611         {
 612             printf("Couldn't seek in %s\n", fname);
 613             fclose(inf);
 614             return 0;
 615         }
 616         fsize = ftell(inf);
 617         if (fseek(inf, 0L, SEEK_SET) == -1)
 618         {
 619             printf("Couldn't seek in %s\n", fname);
 620             fclose(inf);
 621             return 0;
 622         }
 623         *len = fsize;
 624         *buf = (char *) odr_malloc(out, fsize+1);
 625         (*buf)[fsize] = '\0';
 626         if (fread(*buf, 1, fsize, inf) != fsize)
 627         {
 628             printf("Unable to read %s\n", fname);
 629             fclose(inf);
 630             return 0;
 631         }
 632         fclose(inf);
 633     }
 634     else if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
 635     {
 636         (*arg)++;
 637         *len = sep - *arg;
 638         *buf = odr_strdupn(out, *arg, *len);
 639         (*arg) = sep+1;
 640     }
 641     else
 642     {
 643         const char *arg_start = *arg;
 644
 645         while (**arg != '\0' && **arg != ' ')
 646             (*arg)++;
 647
 648         *len = *arg - arg_start;
 649         *buf = odr_strdupn(out, arg_start, *len);
 650     }
 651     return 1;
 652 }
 653
 654 static int cmd_base(const char *arg)
 655 {
 656     if (!*arg)
 657     {
 658         printf("Usage: base <database> <database> ...\n");
 659         return 0;
 660     }
 661     return set_base(arg);
 662 }
 663
 664 void cmd_open_remember_last_open_command(const char* arg, char* new_open_command)
 665 {
 666     if(last_open_command != arg)
 667     {
 668         if(last_open_command) xfree(last_open_command);
 669         last_open_command = xstrdup(new_open_command);
 670     }
 671 }
 672
 673 int session_connect(const char *arg)
 674 {
 675     void *add;
 676     char type_and_host[101];
 677     const char *basep = 0;
 678     if (conn)
 679     {
 680         cs_close(conn);
 681         conn = 0;
 682     }
 683     if (session_mem)
 684     {
 685         nmem_destroy(session_mem);
 686         session_mem = NULL;
 687         session_initResponse = 0;
 688     }
 689     cs_get_host_args(arg, &basep);
 690
 691     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
 692     type_and_host[sizeof(type_and_host)-1] = '\0';
 693
 694     cmd_open_remember_last_open_command(arg, type_and_host);
 695
 696     if (yazProxy)
 697         conn = cs_create_host(yazProxy, 1, &add);
 698     else
 699         conn = cs_create_host(arg, 1, &add);
 700     if (!conn)
 701     {
 702         printf("Could not resolve address %s\n", arg);
 703         return 0;
 704     }
 705 #if YAZ_HAVE_XML2
 706 #else
 707     if (conn->protocol == PROTO_HTTP)
 708     {
 709         printf("SRW/HTTP not enabled in this YAZ\n");
 710         cs_close(conn);
 711         conn = 0;
 712         return 0;
 713     }
 714 #endif
 715     protocol = conn->protocol;
 716     if (conn->protocol == PROTO_HTTP)
 717         set_base("");
 718     else
 719         set_base("Default");
 720     printf("Connecting...");
 721     fflush(stdout);
 722     if (cs_connect(conn, add) < 0)
 723     {
 724         printf("error = %s\n", cs_strerror(conn));
 725         cs_close(conn);
 726         conn = 0;
 727         return 0;
 728     }
 729     printf("OK.\n");
 730     cs_print_session_info(conn);
 731     if (basep && *basep)
 732         set_base (basep);
 733     if (protocol == PROTO_Z3950)
 734     {
 735         send_initRequest(type_and_host);
 736         return 2;
 737     }
 738     return 0;
 739 }
 740
 741 int cmd_open(const char *arg)
 742 {
 743     int r;
 744     if (arg)
 745     {
 746         strncpy(cur_host, arg, sizeof(cur_host)-1);
 747         cur_host[sizeof(cur_host)-1] = 0;
 748     }
 749     r = session_connect(cur_host);
 750     if (conn && conn->protocol == PROTO_HTTP)
 751         queryType = QueryType_CQL;
 752     return r;
 753 }
 754
 755 void try_reconnect(void)
 756 {
 757     char* open_command;
 758
 759     if(!( auto_reconnect && last_open_command) ) return ;
 760
 761     open_command = (char *) xmalloc(strlen(last_open_command)+6);
 762     strcpy(open_command, "open ");
 763
 764     strcat(open_command, last_open_command);
 765
 766     process_cmd_line(open_command);
 767
 768     xfree(open_command);
 769 }
 770
 771 int cmd_authentication(const char *arg)
 772 {
 773     static Z_IdAuthentication au;
 774     static char user[40], group[40], pass[40];
 775     static Z_IdPass idPass;
 776     int r;
 777
 778     if (!*arg)
 779     {
 780         printf("Auth field set to null\n");
 781         auth = 0;
 782         return 1;
 783     }
 784     r = sscanf(arg, "%39s %39s %39s", user, group, pass);
 785     if (r == 0)
 786     {
 787         printf("Authentication set to null\n");
 788         auth = 0;
 789     }
 790     if (r == 1)
 791     {
 792         auth = &au;
 793         if (!strcmp(user, "-")) {
 794             au.which = Z_IdAuthentication_anonymous;
 795             printf("Authentication set to Anonymous\n");
 796         } else {
 797             au.which = Z_IdAuthentication_open;
 798             au.u.open = user;
 799             printf("Authentication set to Open (%s)\n", user);
 800         }
 801     }
 802     if (r == 2)
 803     {
 804         auth = &au;
 805         au.which = Z_IdAuthentication_idPass;
 806         au.u.idPass = &idPass;
 807         idPass.groupId = NULL;
 808         idPass.userId = !strcmp(user, "-") ? 0 : user;
 809         idPass.password = !strcmp(group, "-") ? 0 : group;
 810         printf("Authentication set to User (%s), Pass (%s)\n", user, group);
 811     }
 812     if (r == 3)
 813     {
 814         auth = &au;
 815         au.which = Z_IdAuthentication_idPass;
 816         au.u.idPass = &idPass;
 817         idPass.groupId = group;
 818         idPass.userId = user;
 819         idPass.password = pass;
 820         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
 821                user, group, pass);
 822     }
 823     return 1;
 824 }
 825
 826 /* SEARCH SERVICE ------------------------------ */
 827 static void display_record(Z_External *r);
 828
 829 static void print_record(const unsigned char *buf, size_t len)
 830 {
 831     size_t i = len;
 832     print_stringn(buf, len);
 833     /* add newline if not already added ... */
 834     if (i <= 0 || buf[i-1] != '\n')
 835         printf("\n");
 836 }
 837
 838 static void display_record(Z_External *r)
 839 {
 840     const Odr_oid *oid = r->direct_reference;
 841
 842     record_last = r;
 843     /*
 844      * Tell the user what we got.
 845      */
 846     if (oid)
 847     {
 848         oid_class oclass;
 849         char oid_name_buf[OID_STR_MAX];
 850         const char *oid_name
 851             =  yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
 852         printf("Record type: ");
 853         if (oid_name)
 854             printf("%s\n", oid_name);
 855     }
 856     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 857     if (r->which == Z_External_octet)
 858     {
 859         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
 860         char *rr;
 861
 862         if (type)
 863         {
 864             /*
 865              * Call the given decoder to process the record.
 866              */
 867             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
 868                 r->u.octet_aligned->len, 0);
 869             if (!(*type->fun)(in, &rr, 0, 0))
 870             {
 871                 odr_perror(in, "Decoding constructed record.");
 872                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
 873                 fprintf(stdout, "Packet dump:\n---------\n");
 874                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
 875                             r->u.octet_aligned->len);
 876                 fprintf(stdout, "---------\n");
 877
 878                 /* note just ignores the error ant print the bytes form the octet_aligned later */
 879             } else {
 880                 /*
 881                  * Note: we throw away the original, BER-encoded record here.
 882                  * Do something else with it if you want to keep it.
 883                  */
 884                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 885                 r->which = type->what;
 886             }
 887         }
 888     }
 889     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif))
 890     {
 891         print_record((const unsigned char *) r->u.octet_aligned->buf,
 892                      r->u.octet_aligned->len);
 893         marc_file_write(r->u.octet_aligned->buf, r->u.octet_aligned->len);
 894     }
 895     else if (oid && r->which == Z_External_octet)
 896     {
 897         const char *octet_buf = (char*)r->u.octet_aligned->buf;
 898         if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml)
 899                     || !oid_oidcmp(oid, yaz_oid_recsyn_xml)
 900                     || !oid_oidcmp(oid, yaz_oid_recsyn_html)))
 901         {
 902             print_record((const unsigned char *) octet_buf,
 903                          r->u.octet_aligned->len);
 904         }
 905         else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript))
 906         {
 907             int size = r->u.octet_aligned->len;
 908             if (size > 100)
 909                 size = 100;
 910             print_record((const unsigned char *) octet_buf, size);
 911         }
 912         else
 913         {
 914             if (oid && yaz_oid_is_iso2709(oid))
 915             {
 916                 const char *result;
 917                 size_t rlen;
 918                 yaz_iconv_t cd = 0;
 919                 yaz_marc_t mt = yaz_marc_create();
 920                 const char *from = 0;
 921
 922                 if (marcCharset && !strcmp(marcCharset, "auto"))
 923                 {
 924                     if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc))
 925                     {
 926                         if (octet_buf[9] == 'a')
 927                             from = "UTF-8";
 928                         else
 929                             from = "MARC-8";
 930                     }
 931                     else
 932                         from = "ISO-8859-1";
 933                 }
 934                 else if (marcCharset)
 935                     from = marcCharset;
 936                 if (outputCharset && from)
 937                 {
 938                     cd = yaz_iconv_open(outputCharset, from);
 939                     printf("convert from %s to %s", from,
 940                             outputCharset);
 941                     if (!cd)
 942                         printf(" unsupported\n");
 943                     else
 944                     {
 945                         yaz_marc_iconv(mt, cd);
 946                         printf("\n");
 947                     }
 948                 }
 949
 950                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
 951                                         &result, &rlen)> 0)
 952                 {
 953                     if (fwrite(result, rlen, 1, stdout) != 1)
 954                     {
 955                         printf("write to stdout failed\n");
 956                     }
 957                 }
 958                 else
 959                 {
 960                     printf("bad MARC. Dumping as it is:\n");
 961                     print_record((const unsigned char*) octet_buf,
 962                                   r->u.octet_aligned->len);
 963                 }
 964                 yaz_marc_destroy(mt);
 965                 if (cd)
 966                     yaz_iconv_close(cd);
 967             }
 968             else
 969             {
 970                 print_record((const unsigned char*) octet_buf,
 971                              r->u.octet_aligned->len);
 972             }
 973         }
 974         marc_file_write(octet_buf, r->u.octet_aligned->len);
 975     }
 976     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
 977     {
 978         if (r->which != Z_External_sutrs)
 979         {
 980             printf("Expecting single SUTRS type for SUTRS.\n");
 981             return;
 982         }
 983         print_record(r->u.sutrs->buf, r->u.sutrs->len);
 984         marc_file_write(r->u.sutrs->buf, r->u.sutrs->len);
 985     }
 986     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1))
 987     {
 988         WRBUF w;
 989         if (r->which != Z_External_grs1)
 990         {
 991             printf("Expecting single GRS type for GRS.\n");
 992             return;
 993         }
 994         w = wrbuf_alloc();
 995         yaz_display_grs1(w, r->u.grs1, 0);
 996         puts(wrbuf_cstr(w));
 997         wrbuf_destroy(w);
 998     }
 999     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_opac))
1000     {
1001         int i;
1002         if (r->u.opac->bibliographicRecord)
1003             display_record(r->u.opac->bibliographicRecord);
1004         for (i = 0; i<r->u.opac->num_holdingsData; i++)
1005         {
1006             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
1007             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
1008             {
1009                 printf("MARC holdings %d\n", i);
1010                 display_record(h->u.marcHoldingsRecord);
1011             }
1012             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
1013             {
1014                 int j;
1015
1016                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1017
1018                 printf("Data holdings %d\n", i);
1019                 if (data->typeOfRecord)
1020                     printf("typeOfRecord: %s\n", data->typeOfRecord);
1021                 if (data->encodingLevel)
1022                     printf("encodingLevel: %s\n", data->encodingLevel);
1023                 if (data->receiptAcqStatus)
1024                     printf("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1025                 if (data->generalRetention)
1026                     printf("generalRetention: %s\n", data->generalRetention);
1027                 if (data->completeness)
1028                     printf("completeness: %s\n", data->completeness);
1029                 if (data->dateOfReport)
1030                     printf("dateOfReport: %s\n", data->dateOfReport);
1031                 if (data->nucCode)
1032                     printf("nucCode: %s\n", data->nucCode);
1033                 if (data->localLocation)
1034                     printf("localLocation: %s\n", data->localLocation);
1035                 if (data->shelvingLocation)
1036                     printf("shelvingLocation: %s\n", data->shelvingLocation);
1037                 if (data->callNumber)
1038                     printf("callNumber: %s\n", data->callNumber);
1039                 if (data->shelvingData)
1040                     printf("shelvingData: %s\n", data->shelvingData);
1041                 if (data->copyNumber)
1042                     printf("copyNumber: %s\n", data->copyNumber);
1043                 if (data->publicNote)
1044                     printf("publicNote: %s\n", data->publicNote);
1045                 if (data->reproductionNote)
1046                     printf("reproductionNote: %s\n", data->reproductionNote);
1047                 if (data->termsUseRepro)
1048                     printf("termsUseRepro: %s\n", data->termsUseRepro);
1049                 if (data->enumAndChron)
1050                     printf("enumAndChron: %s\n", data->enumAndChron);
1051                 for (j = 0; j<data->num_volumes; j++)
1052                 {
1053                     printf("volume %d\n", j);
1054                     if (data->volumes[j]->enumeration)
1055                         printf(" enumeration: %s\n",
1056                                 data->volumes[j]->enumeration);
1057                     if (data->volumes[j]->chronology)
1058                         printf(" chronology: %s\n",
1059                                 data->volumes[j]->chronology);
1060                     if (data->volumes[j]->enumAndChron)
1061                         printf(" enumAndChron: %s\n",
1062                                 data->volumes[j]->enumAndChron);
1063                 }
1064                 for (j = 0; j<data->num_circulationData; j++)
1065                 {
1066                     printf("circulation %d\n", j);
1067                     if (data->circulationData[j]->availableNow)
1068                         printf(" availableNow: %d\n",
1069                                 *data->circulationData[j]->availableNow);
1070                     if (data->circulationData[j]->availablityDate)
1071                         printf(" availabiltyDate: %s\n",
1072                                 data->circulationData[j]->availablityDate);
1073                     if (data->circulationData[j]->availableThru)
1074                         printf(" availableThru: %s\n",
1075                                 data->circulationData[j]->availableThru);
1076                     if (data->circulationData[j]->restrictions)
1077                         printf(" restrictions: %s\n",
1078                                 data->circulationData[j]->restrictions);
1079                     if (data->circulationData[j]->itemId)
1080                         printf(" itemId: %s\n",
1081                                 data->circulationData[j]->itemId);
1082                     if (data->circulationData[j]->renewable)
1083                         printf(" renewable: %d\n",
1084                                 *data->circulationData[j]->renewable);
1085                     if (data->circulationData[j]->onHold)
1086                         printf(" onHold: %d\n",
1087                                 *data->circulationData[j]->onHold);
1088                     if (data->circulationData[j]->enumAndChron)
1089                         printf(" enumAndChron: %s\n",
1090                                 data->circulationData[j]->enumAndChron);
1091                     if (data->circulationData[j]->midspine)
1092                         printf(" midspine: %s\n",
1093                                 data->circulationData[j]->midspine);
1094                     if (data->circulationData[j]->temporaryLocation)
1095                         printf(" temporaryLocation: %s\n",
1096                                 data->circulationData[j]->temporaryLocation);
1097                 }
1098             }
1099         }
1100     }
1101     else
1102     {
1103         printf("Unknown record representation.\n");
1104         if (!z_External(print, &r, 0, 0))
1105         {
1106             odr_perror(print, "Printing external");
1107             odr_reset(print);
1108         }
1109     }
1110 }
1111
1112 static void display_diagrecs(Z_DiagRec **pp, int num)
1113 {
1114     int i;
1115     Z_DefaultDiagFormat *r;
1116
1117     printf("Diagnostic message(s) from database:\n");
1118     for (i = 0; i<num; i++)
1119     {
1120         Z_DiagRec *p = pp[i];
1121         if (p->which != Z_DiagRec_defaultFormat)
1122         {
1123             printf("Diagnostic record not in default format.\n");
1124             return;
1125         }
1126         else
1127             r = p->u.defaultFormat;
1128
1129         if (!r->diagnosticSetId)
1130             printf("Missing diagset\n");
1131         else
1132         {
1133             oid_class oclass;
1134             char diag_name_buf[OID_STR_MAX];
1135             const char *diag_name = 0;
1136             diag_name = yaz_oid_to_string_buf
1137                 (r->diagnosticSetId, &oclass, diag_name_buf);
1138             if (oid_oidcmp(r->diagnosticSetId, yaz_oid_diagset_bib_1))
1139                 printf("Unknown diagset: %s\n", diag_name);
1140         }
1141         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
1142         switch (r->which)
1143         {
1144         case Z_DefaultDiagFormat_v2Addinfo:
1145             printf(" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1146             break;
1147         case Z_DefaultDiagFormat_v3Addinfo:
1148             printf(" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1149             break;
1150         }
1151     }
1152 }
1153
1154
1155 static void display_nameplusrecord(Z_NamePlusRecord *p)
1156 {
1157     if (p->databaseName)
1158         printf("[%s]", p->databaseName);
1159     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1160         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1161     else if (p->which == Z_NamePlusRecord_databaseRecord)
1162         display_record(p->u.databaseRecord);
1163 }
1164
1165 static void display_records(Z_Records *p)
1166 {
1167     int i;
1168
1169     if (p->which == Z_Records_NSD)
1170     {
1171         Z_DiagRec dr, *dr_p = &dr;
1172         dr.which = Z_DiagRec_defaultFormat;
1173         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1174         display_diagrecs(&dr_p, 1);
1175     }
1176     else if (p->which == Z_Records_multipleNSD)
1177         display_diagrecs(p->u.multipleNonSurDiagnostics->diagRecs,
1178                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1179     else
1180     {
1181         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1182         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1183             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1184     }
1185 }
1186
1187 static int send_deleteResultSetRequest(const char *arg)
1188 {
1189     char names[8][32];
1190     int i;
1191
1192     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1193     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1194
1195     req->referenceId = set_refid(out);
1196
1197     req->num_resultSetList =
1198         sscanf(arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1199                names[0], names[1], names[2], names[3],
1200                names[4], names[5], names[6], names[7]);
1201
1202     req->deleteFunction = (int *)
1203         odr_malloc(out, sizeof(*req->deleteFunction));
1204     if (req->num_resultSetList > 0)
1205     {
1206         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1207         req->resultSetList = (char **)
1208             odr_malloc(out, sizeof(*req->resultSetList)*
1209                         req->num_resultSetList);
1210         for (i = 0; i<req->num_resultSetList; i++)
1211             req->resultSetList[i] = names[i];
1212     }
1213     else
1214     {
1215         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1216         req->resultSetList = 0;
1217     }
1218
1219     send_apdu(apdu);
1220     printf("Sent deleteResultSetRequest.\n");
1221     return 2;
1222 }
1223
1224 #if YAZ_HAVE_XML2
1225 static int send_srw(Z_SRW_PDU *sr)
1226 {
1227     const char *charset = negotiationCharset;
1228     const char *host_port = cur_host;
1229     Z_GDU *gdu;
1230     char *path = 0;
1231
1232     path = (char *) odr_malloc(out, 2+strlen(databaseNames[0]));
1233     *path = '/';
1234     strcpy(path+1, databaseNames[0]);
1235
1236     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1237
1238     if (!yaz_matchstr(sru_method, "get"))
1239     {
1240         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1241     }
1242     else if (!yaz_matchstr(sru_method, "post"))
1243     {
1244         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1245     }
1246     else if (!yaz_matchstr(sru_method, "soap"))
1247     {
1248         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1249     }
1250
1251     if (z_GDU(out, &gdu, 0, 0))
1252     {
1253         /* encode OK */
1254         char *buf_out;
1255         int len_out;
1256         int r;
1257         if (apdu_file)
1258         {
1259             if (!z_GDU(print, &gdu, 0, 0))
1260                 printf("Failed to print outgoing SRU package\n");
1261             odr_reset(print);
1262         }
1263         buf_out = odr_getbuf(out, &len_out, 0);
1264
1265         /* we don't odr_reset(out), since we may need the buffer again */
1266
1267         do_hex_dump(buf_out, len_out);
1268
1269         r = cs_put(conn, buf_out, len_out);
1270
1271         if (r >= 0)
1272             return 2;
1273     }
1274     return 0;
1275 }
1276 #endif
1277
1278 #if YAZ_HAVE_XML2
1279 static char *encode_SRW_term(ODR o, const char *q)
1280 {
1281     const char *in_charset = "ISO-8859-1";
1282     WRBUF w = wrbuf_alloc();
1283     yaz_iconv_t cd;
1284     char *res;
1285     if (outputCharset)
1286         in_charset = outputCharset;
1287     cd = yaz_iconv_open("UTF-8", in_charset);
1288     if (!cd)
1289     {
1290         wrbuf_destroy(w);
1291         return odr_strdup(o, q);
1292     }
1293     wrbuf_iconv_write(w, cd, q, strlen(q));
1294     if (wrbuf_len(w))
1295         res = odr_strdup(o, wrbuf_cstr(w));
1296     else
1297         res = odr_strdup(o, q);
1298     yaz_iconv_close(cd);
1299     wrbuf_destroy(w);
1300     return res;
1301 }
1302
1303
1304 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1305 {
1306     Z_SRW_PDU *sr = 0;
1307
1308     /* regular requestse .. */
1309     sr = yaz_srw_get_pdu(out, Z_SRW_scan_request, sru_version);
1310
1311     switch(queryType)
1312     {
1313     case QueryType_CQL:
1314         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1315         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1316         break;
1317     case QueryType_Prefix:
1318         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1319         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1320         break;
1321     default:
1322         printf("Only CQL and PQF supported in SRW\n");
1323         return 0;
1324     }
1325     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1326     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1327     return send_srw(sr);
1328 }
1329
1330 static int send_SRW_searchRequest(const char *arg)
1331 {
1332     Z_SRW_PDU *sr = 0;
1333
1334     if (!srw_sr)
1335     {
1336         assert(srw_sr_odr_out == 0);
1337         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1338     }
1339     odr_reset(srw_sr_odr_out);
1340
1341     setno = 1;
1342
1343     /* save this for later .. when fetching individual records */
1344     srw_sr =  yaz_srw_get_pdu(srw_sr_odr_out, Z_SRW_searchRetrieve_request,
1345                               sru_version);
1346
1347     /* regular request .. */
1348     sr = yaz_srw_get_pdu(out, Z_SRW_searchRetrieve_request, sru_version);
1349
1350     switch(queryType)
1351     {
1352     case QueryType_CQL:
1353         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1354         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1355
1356         sr->u.request->query_type = Z_SRW_query_type_cql;
1357         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1358         break;
1359     case QueryType_Prefix:
1360         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1361         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1362
1363         sr->u.request->query_type = Z_SRW_query_type_pqf;
1364         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1365         break;
1366     default:
1367         printf("Only CQL and PQF supported in SRW\n");
1368         return 0;
1369     }
1370     sr->u.request->maximumRecords = odr_intdup(out, 0);
1371
1372     if (record_schema)
1373         sr->u.request->recordSchema = record_schema;
1374     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1375         sr->u.request->recordPacking = "xml";
1376     return send_srw(sr);
1377 }
1378 #endif
1379
1380 static void query_charset_convert(Z_RPNQuery *q)
1381 {
1382     if (queryCharset && outputCharset)
1383     {
1384         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
1385         if (!cd)
1386         {
1387             printf("Conversion from %s to %s unsupported\n",
1388                    outputCharset, queryCharset);
1389             return;
1390         }
1391         yaz_query_charset_convert_rpnquery(q, out, cd);
1392         yaz_iconv_close(cd);
1393     }
1394 }
1395
1396 static int send_searchRequest(const char *arg)
1397 {
1398     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1399     Z_SearchRequest *req = apdu->u.searchRequest;
1400     Z_Query query;
1401     struct ccl_rpn_node *rpn = NULL;
1402     int error, pos;
1403     char setstring[100];
1404     Z_RPNQuery *RPNquery;
1405     Odr_oct ccl_query;
1406     YAZ_PQF_Parser pqf_parser;
1407     Z_External *ext;
1408     QueryType myQueryType = queryType;
1409     char pqfbuf[512];
1410
1411     if (myQueryType == QueryType_CCL2RPN)
1412     {
1413         rpn = ccl_find_str(bibset, arg, &error, &pos);
1414         if (error)
1415         {
1416             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1417             return 0;
1418         }
1419     } else if (myQueryType == QueryType_CQL2RPN) {
1420         /* ### All this code should be wrapped in a utility function */
1421         CQL_parser parser;
1422         struct cql_node *node;
1423         const char *addinfo;
1424         if (cqltrans == 0) {
1425             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1426             return 0;
1427         }
1428         parser = cql_parser_create();
1429         if ((error = cql_parser_string(parser, arg)) != 0) {
1430             printf("Can't parse CQL: must be a syntax error\n");
1431             return 0;
1432         }
1433         node = cql_parser_result(parser);
1434         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1435                                        sizeof pqfbuf)) != 0) {
1436             error = cql_transform_error(cqltrans, &addinfo);
1437             printf("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1438                     cql_strerror(error), addinfo);
1439             return 0;
1440         }
1441         arg = pqfbuf;
1442         myQueryType = QueryType_Prefix;
1443     }
1444
1445     req->referenceId = set_refid(out);
1446     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1447     {
1448         static unsigned char big[2100];
1449         static Odr_oct bigo;
1450
1451         /* send a very big referenceid to test transport stack etc. */
1452         memset(big, 'A', 2100);
1453         bigo.len = bigo.size = 2100;
1454         bigo.buf = big;
1455         req->referenceId = &bigo;
1456     }
1457
1458     if (setnumber >= 0)
1459     {
1460         sprintf(setstring, "%d", ++setnumber);
1461         req->resultSetName = setstring;
1462     }
1463     *req->smallSetUpperBound = smallSetUpperBound;
1464     *req->largeSetLowerBound = largeSetLowerBound;
1465     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1466     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1467         mediumSetPresentNumber > 0))
1468     {
1469         if (recordsyntax_size)
1470             req->preferredRecordSyntax =
1471                 yaz_string_to_oid_odr(yaz_oid_std(),
1472                                       CLASS_RECSYN, recordsyntax_list[0], out);
1473
1474         req->smallSetElementSetNames =
1475             req->mediumSetElementSetNames = elementSetNames;
1476     }
1477     req->num_databaseNames = num_databaseNames;
1478     req->databaseNames = databaseNames;
1479
1480     req->query = &query;
1481
1482     switch (myQueryType)
1483     {
1484     case QueryType_Prefix:
1485         query.which = Z_Query_type_1;
1486         pqf_parser = yaz_pqf_create();
1487         RPNquery = yaz_pqf_parse(pqf_parser, out, arg);
1488         if (!RPNquery)
1489         {
1490             const char *pqf_msg;
1491             size_t off;
1492             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
1493             int ioff = off;
1494             printf("%*s^\n", ioff+4, "");
1495             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1496
1497             yaz_pqf_destroy(pqf_parser);
1498             return 0;
1499         }
1500         yaz_pqf_destroy(pqf_parser);
1501         query_charset_convert(RPNquery);
1502         query.u.type_1 = RPNquery;
1503         break;
1504     case QueryType_CCL:
1505         query.which = Z_Query_type_2;
1506         query.u.type_2 = &ccl_query;
1507         ccl_query.buf = (unsigned char*) arg;
1508         ccl_query.len = strlen(arg);
1509         break;
1510     case QueryType_CCL2RPN:
1511         query.which = Z_Query_type_1;
1512         RPNquery = ccl_rpn_query(out, rpn);
1513         if (!RPNquery)
1514         {
1515             printf("Couldn't convert from CCL to RPN\n");
1516             return 0;
1517         }
1518         query_charset_convert(RPNquery);
1519         query.u.type_1 = RPNquery;
1520         ccl_rpn_delete(rpn);
1521         break;
1522     case QueryType_CQL:
1523         query.which = Z_Query_type_104;
1524         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1525         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1526         ext->indirect_reference = 0;
1527         ext->descriptor = 0;
1528         ext->which = Z_External_CQL;
1529         ext->u.cql = odr_strdup(out, arg);
1530         query.u.type_104 =  ext;
1531         break;
1532     default:
1533         printf("Unsupported query type\n");
1534         return 0;
1535     }
1536     if (send_apdu(apdu))
1537         printf("Sent searchRequest.\n");
1538     setno = 1;
1539     return 2;
1540 }
1541
1542 /* display Query Expression as part of searchResult-1 */
1543 static void display_queryExpression(const char *lead, Z_QueryExpression *qe)
1544 {
1545     if (!qe)
1546         return;
1547     printf(" %s=", lead);
1548     if (qe->which == Z_QueryExpression_term)
1549     {
1550         if (qe->u.term->queryTerm)
1551         {
1552             Z_Term *term = qe->u.term->queryTerm;
1553             switch (term->which)
1554             {
1555             case Z_Term_general:
1556                 printf("%.*s", term->u.general->len, term->u.general->buf);
1557                 break;
1558             case Z_Term_characterString:
1559                 printf("%s", term->u.characterString);
1560                 break;
1561             case Z_Term_numeric:
1562                 printf("%d", *term->u.numeric);
1563                 break;
1564             case Z_Term_null:
1565                 printf("null");
1566                 break;
1567             }
1568         }
1569     }
1570 }
1571
1572 /* see if we can find USR:SearchResult-1 */
1573 static void display_searchResult(Z_OtherInformation *o)
1574 {
1575     int i;
1576     if (!o)
1577         return ;
1578     for (i = 0; i < o->num_elements; i++)
1579     {
1580         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1581         {
1582             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1583
1584             if (ext->which == Z_External_searchResult1)
1585             {
1586                 int j;
1587                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1588                 printf("SearchResult-1:");
1589                 for (j = 0; j < sr->num; j++)
1590                 {
1591                     if (j)
1592                         printf(",");
1593                     if (!sr->elements[j]->subqueryExpression)
1594                         printf("%d", j);
1595                     display_queryExpression("term",
1596                         sr->elements[j]->subqueryExpression);
1597                     display_queryExpression("interpretation",
1598                         sr->elements[j]->subqueryInterpretation);
1599                     display_queryExpression("recommendation",
1600                         sr->elements[j]->subqueryRecommendation);
1601                     if (sr->elements[j]->subqueryCount)
1602                         printf(" cnt=%d", *sr->elements[j]->subqueryCount);
1603                     if (sr->elements[j]->subqueryId)
1604                         printf(" id=%s ", sr->elements[j]->subqueryId);
1605                 }
1606                 printf("\n");
1607             }
1608         }
1609     }
1610 }
1611
1612 static int process_searchResponse(Z_SearchResponse *res)
1613 {
1614     printf("Received SearchResponse.\n");
1615     print_refid(res->referenceId);
1616     if (*res->searchStatus)
1617         printf("Search was a success.\n");
1618     else
1619         printf("Search was a bloomin' failure.\n");
1620     printf("Number of hits: %d", *res->resultCount);
1621     last_hit_count = *res->resultCount;
1622     if (setnumber >= 0)
1623         printf(", setno %d", setnumber);
1624     putchar('\n');
1625     if (res->resultSetStatus)
1626     {
1627         printf("Result Set Status: ");
1628         switch(*res->resultSetStatus)
1629         {
1630         case Z_SearchResponse_subset:
1631             printf("subset"); break;
1632         case Z_SearchResponse_interim:
1633             printf("interim"); break;
1634         case Z_SearchResponse_none:
1635             printf("none"); break;
1636         case Z_SearchResponse_estimate:
1637             printf("estimate"); break;
1638         default:
1639             printf("%d", *res->resultSetStatus);
1640         }
1641         putchar('\n');
1642     }
1643     display_searchResult(res->additionalSearchInfo);
1644     printf("records returned: %d\n",
1645            *res->numberOfRecordsReturned);
1646     setno += *res->numberOfRecordsReturned;
1647     if (res->records)
1648         display_records(res->records);
1649     return 0;
1650 }
1651
1652 static void print_level(int iLevel)
1653 {
1654     int i;
1655     for (i = 0; i < iLevel * 4; i++)
1656         printf(" ");
1657 }
1658
1659 static void print_int(int iLevel, const char *pTag, int *pInt)
1660 {
1661     if (pInt != NULL)
1662     {
1663         print_level(iLevel);
1664         printf("%s: %d\n", pTag, *pInt);
1665     }
1666 }
1667
1668 static void print_string(int iLevel, const char *pTag, const char *pString)
1669 {
1670     if (pString != NULL)
1671     {
1672         print_level(iLevel);
1673         printf("%s: %s\n", pTag, pString);
1674     }
1675 }
1676
1677 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1678 {
1679     if (pOid != NULL)
1680     {
1681         Odr_oid *pInt = pOid;
1682
1683         print_level(iLevel);
1684         printf("%s:", pTag);
1685         for (; *pInt != -1; pInt++)
1686             printf(" %d", *pInt);
1687         printf("\n");
1688     }
1689 }
1690
1691 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1692 {
1693     if (referenceId != NULL)
1694     {
1695         int i;
1696
1697         print_level(iLevel);
1698         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1699         for (i = 0; i < referenceId->len; i++)
1700             printf("%c", referenceId->buf[i]);
1701         printf("\n");
1702     }
1703 }
1704
1705 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1706 {
1707     if (pStringNumeric != NULL)
1708     {
1709         switch (pStringNumeric->which)
1710         {
1711         case Z_StringOrNumeric_string:
1712             print_string(iLevel, pTag, pStringNumeric->u.string);
1713             break;
1714
1715         case Z_StringOrNumeric_numeric:
1716             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1717             break;
1718
1719         default:
1720             print_level(iLevel);
1721             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1722             break;
1723         }
1724     }
1725 }
1726
1727 static void print_universe_report_duplicate(
1728     int iLevel,
1729     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1730 {
1731     if (pUniverseReportDuplicate != NULL)
1732     {
1733         print_level(iLevel);
1734         printf("Universe Report Duplicate: \n");
1735         iLevel++;
1736         print_string_or_numeric(iLevel, "Hit No",
1737                                 pUniverseReportDuplicate->hitno);
1738     }
1739 }
1740
1741 static void print_universe_report_hits(
1742     int iLevel,
1743     Z_UniverseReportHits *pUniverseReportHits)
1744 {
1745     if (pUniverseReportHits != NULL)
1746     {
1747         print_level(iLevel);
1748         printf("Universe Report Hits: \n");
1749         iLevel++;
1750         print_string_or_numeric(iLevel, "Database",
1751                                 pUniverseReportHits->database);
1752         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1753     }
1754 }
1755
1756 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1757 {
1758     if (pUniverseReport != NULL)
1759     {
1760         print_level(iLevel);
1761         printf("Universe Report: \n");
1762         iLevel++;
1763         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1764         switch (pUniverseReport->which)
1765         {
1766         case Z_UniverseReport_databaseHits:
1767             print_universe_report_hits(iLevel,
1768                                        pUniverseReport->u.databaseHits);
1769             break;
1770
1771         case Z_UniverseReport_duplicate:
1772             print_universe_report_duplicate(iLevel,
1773                                             pUniverseReport->u.duplicate);
1774             break;
1775
1776         default:
1777             print_level(iLevel);
1778             printf("Type: %d\n", pUniverseReport->which);
1779             break;
1780         }
1781     }
1782 }
1783
1784 static void print_external(int iLevel, Z_External *pExternal)
1785 {
1786     if (pExternal != NULL)
1787     {
1788         print_level(iLevel);
1789         printf("External: \n");
1790         iLevel++;
1791         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1792         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1793         print_string(iLevel, "Descriptor", pExternal->descriptor);
1794         switch (pExternal->which)
1795         {
1796         case Z_External_universeReport:
1797             print_universe_report(iLevel, pExternal->u.universeReport);
1798             break;
1799
1800         default:
1801             print_level(iLevel);
1802             printf("Type: %d\n", pExternal->which);
1803             break;
1804         }
1805     }
1806 }
1807
1808 static int process_resourceControlRequest(Z_ResourceControlRequest *req)
1809 {
1810     printf("Received ResourceControlRequest.\n");
1811     print_referenceId(1, req->referenceId);
1812     print_int(1, "Suspended Flag", req->suspendedFlag);
1813     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1814     print_int(1, "Response Required", req->responseRequired);
1815     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1816     print_external(1, req->resourceReport);
1817     return 0;
1818 }
1819
1820 void process_ESResponse(Z_ExtendedServicesResponse *res)
1821 {
1822     printf("Status: ");
1823     switch (*res->operationStatus)
1824     {
1825     case Z_ExtendedServicesResponse_done:
1826         printf("done\n");
1827         break;
1828     case Z_ExtendedServicesResponse_accepted:
1829         printf("accepted\n");
1830         break;
1831     case Z_ExtendedServicesResponse_failure:
1832         printf("failure\n");
1833         display_diagrecs(res->diagnostics, res->num_diagnostics);
1834         break;
1835     default:
1836         printf("unknown\n");
1837     }
1838     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1839         (res->num_diagnostics != 0) ) {
1840         display_diagrecs(res->diagnostics, res->num_diagnostics);
1841     }
1842     print_refid (res->referenceId);
1843     if (res->taskPackage &&
1844         res->taskPackage->which == Z_External_extendedService)
1845     {
1846         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1847         Odr_oct *id = taskPackage->targetReference;
1848         Z_External *ext = taskPackage->taskSpecificParameters;
1849
1850         if (id)
1851         {
1852             printf("Target Reference: ");
1853             print_stringn (id->buf, id->len);
1854             printf("\n");
1855         }
1856         if (ext->which == Z_External_update)
1857         {
1858             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1859             if (utp && utp->targetPart)
1860             {
1861                 Z_IUTargetPart *targetPart = utp->targetPart;
1862                 int i;
1863
1864                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1865                 {
1866
1867                     Z_IUTaskPackageRecordStructure *tpr =
1868                         targetPart->taskPackageRecords[i];
1869                     printf("task package record %d\n", i+1);
1870                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1871                     {
1872                         display_record (tpr->u.record);
1873                     }
1874                     else
1875                     {
1876                         printf("other type\n");
1877                     }
1878                 }
1879             }
1880         }
1881         if (ext->which == Z_External_itemOrder)
1882         {
1883             Z_IOTaskPackage *otp = ext->u.itemOrder->u.taskPackage;
1884
1885             if (otp && otp->targetPart)
1886             {
1887                 if (otp->targetPart->itemRequest)
1888                 {
1889                     Z_External *ext = otp->targetPart->itemRequest;
1890                     if (ext->which == Z_External_octet)
1891                     {
1892                         Odr_oct *doc = ext->u.octet_aligned;
1893                         printf("Got itemRequest doc %.*s\n",
1894                                doc->len, doc->buf);
1895                     }
1896                 }
1897                 else if (otp->targetPart->statusOrErrorReport)
1898                 {
1899                     Z_External *ext = otp->targetPart->statusOrErrorReport;
1900                     if (ext->which == Z_External_octet)
1901                     {
1902                         Odr_oct *doc = ext->u.octet_aligned;
1903                         printf("Got Status or Error Report doc %.*s\n",
1904                                doc->len, doc->buf);
1905                     }
1906                 }
1907             }
1908         }
1909     }
1910     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1911     {
1912         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1913         printf("%.*s\n", doc->len, doc->buf);
1914     }
1915 }
1916
1917 const char *get_ill_element(void *clientData, const char *element)
1918 {
1919     return 0;
1920 }
1921
1922 static Z_External *create_external_itemRequest(void)
1923 {
1924     struct ill_get_ctl ctl;
1925     ILL_ItemRequest *req;
1926     Z_External *r = 0;
1927     int item_request_size = 0;
1928     char *item_request_buf = 0;
1929
1930     ctl.odr = out;
1931     ctl.clientData = 0;
1932     ctl.f = get_ill_element;
1933
1934     req = ill_get_ItemRequest(&ctl, "ill", 0);
1935     if (!req)
1936         printf("ill_get_ItemRequest failed\n");
1937
1938     if (!ill_ItemRequest(out, &req, 0, 0))
1939     {
1940         if (apdu_file)
1941         {
1942             ill_ItemRequest(print, &req, 0, 0);
1943             odr_reset(print);
1944         }
1945         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1946         if (item_request_buf)
1947             odr_setbuf (out, item_request_buf, item_request_size, 1);
1948         printf("Couldn't encode ItemRequest, size %d\n", item_request_size);
1949         return 0;
1950     }
1951     else
1952     {
1953         r = (Z_External *) odr_malloc(out, sizeof(*r));
1954         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1955         r->indirect_reference = 0;
1956         r->descriptor = 0;
1957         r->which = Z_External_single;
1958
1959         r->u.single_ASN1_type = (Odr_oct *)
1960             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
1961         r->u.single_ASN1_type->buf = (unsigned char *)
1962         odr_malloc(out, item_request_size);
1963         r->u.single_ASN1_type->len = item_request_size;
1964         r->u.single_ASN1_type->size = item_request_size;
1965         memcpy(r->u.single_ASN1_type->buf, item_request_buf,
1966                 item_request_size);
1967
1968         do_hex_dump(item_request_buf,item_request_size);
1969     }
1970     return r;
1971 }
1972
1973 static Z_External *create_external_ILL_APDU(int which)
1974 {
1975     struct ill_get_ctl ctl;
1976     ILL_APDU *ill_apdu;
1977     Z_External *r = 0;
1978     int ill_request_size = 0;
1979     char *ill_request_buf = 0;
1980
1981     ctl.odr = out;
1982     ctl.clientData = 0;
1983     ctl.f = get_ill_element;
1984
1985     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1986
1987     if (!ill_APDU (out, &ill_apdu, 0, 0))
1988     {
1989         if (apdu_file)
1990         {
1991             printf("-------------------\n");
1992             ill_APDU(print, &ill_apdu, 0, 0);
1993             odr_reset(print);
1994             printf("-------------------\n");
1995         }
1996         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1997         if (ill_request_buf)
1998             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1999         printf("Couldn't encode ILL-Request, size %d\n", ill_request_size);
2000         return 0;
2001     }
2002     else
2003     {
2004         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
2005
2006         r = (Z_External *) odr_malloc(out, sizeof(*r));
2007         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
2008         r->indirect_reference = 0;
2009         r->descriptor = 0;
2010         r->which = Z_External_single;
2011
2012         r->u.single_ASN1_type = (Odr_oct *)
2013             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
2014         r->u.single_ASN1_type->buf = (unsigned char *)
2015         odr_malloc(out, ill_request_size);
2016         r->u.single_ASN1_type->len = ill_request_size;
2017         r->u.single_ASN1_type->size = ill_request_size;
2018         memcpy(r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2019 /*         printf("len = %d\n", ill_request_size); */
2020 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2021 /*              printf("--- end of extenal\n"); */
2022
2023     }
2024     return r;
2025 }
2026
2027
2028 static Z_External *create_ItemOrderExternal(const char *type, int itemno,
2029                                             const char *xml_buf,
2030                                             int xml_len)
2031 {
2032     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2033     r->direct_reference = odr_oiddup(out, yaz_oid_extserv_item_order);
2034     r->indirect_reference = 0;
2035     r->descriptor = 0;
2036
2037     r->which = Z_External_itemOrder;
2038
2039     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2040     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2041     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2042
2043     r->u.itemOrder->u.esRequest = (Z_IORequest *)
2044         odr_malloc(out,sizeof(Z_IORequest));
2045     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2046
2047     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2048         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2049     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2050     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2051         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2052     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2053
2054     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2055     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2056     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2057
2058     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2059         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2060     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2061     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2062
2063     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2064         (int *) odr_malloc(out, sizeof(int));
2065     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
2066
2067     if (!strcmp (type, "item") || !strcmp(type, "2"))
2068     {
2069         printf("using item-request\n");
2070         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2071             create_external_itemRequest();
2072     }
2073     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2074     {
2075         printf("using ILL-request\n");
2076         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2077             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2078     }
2079     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2080     {
2081         printf("using XML ILL-request\n");
2082
2083         if (!xml_buf)
2084         {
2085             printf("no docoument added\n");
2086             r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2087         }
2088         else
2089         {
2090             r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2091                 z_ext_record_oid(out, yaz_oid_recsyn_xml, xml_buf, xml_len);
2092         }
2093     }
2094     else
2095         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2096
2097     return r;
2098 }
2099
2100 static int send_itemorder(const char *type, int itemno,
2101                           const char *xml_buf, int xml_len)
2102 {
2103     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2104     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2105
2106     req->referenceId = set_refid (out);
2107
2108     req->packageType = odr_oiddup(out, yaz_oid_extserv_item_order);
2109     req->packageName = esPackageName;
2110
2111     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno,
2112                                                            xml_buf, xml_len);
2113     send_apdu(apdu);
2114     return 0;
2115 }
2116
2117 static int only_z3950(void)
2118 {
2119     if (!conn)
2120     {
2121         printf("Not connected yet\n");
2122         return 1;
2123     }
2124     if (protocol == PROTO_HTTP)
2125     {
2126         printf("Not supported by SRW\n");
2127         return 1;
2128     }
2129     return 0;
2130 }
2131
2132 static int cmd_update_common(const char *arg, int version);
2133
2134 static int cmd_update(const char *arg)
2135 {
2136     return cmd_update_common(arg, 1);
2137 }
2138
2139 static int cmd_update0(const char *arg)
2140 {
2141     return cmd_update_common(arg, 0);
2142 }
2143
2144 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2145                             char *rec_buf, int rec_len);
2146
2147 #if YAZ_HAVE_XML2
2148 static int cmd_update_SRW(int action_no, const char *recid,
2149                           char *rec_buf, int rec_len);
2150 #endif
2151
2152 static int cmd_update_common(const char *arg, int version)
2153 {
2154     char *action_buf;
2155     int action_len;
2156     char *recid_buf;
2157     int recid_len;
2158     const char *recid = 0;
2159     char *rec_buf;
2160     int rec_len;
2161     int action_no;
2162     int noread = 0;
2163
2164     if (parse_cmd_doc(&arg, out, &action_buf, &action_len) == 0)
2165     {
2166         printf("Use: update action recid [fname]\n");
2167         printf(" where action is one of insert,replace,delete.update\n");
2168         printf(" recid is some record ID. Use none for no ID\n");
2169         printf(" fname is file of record to be updated\n");
2170         return 0;
2171     }
2172
2173     if (parse_cmd_doc(&arg, out, &recid_buf, &recid_len) == 0)
2174     {
2175         printf("Missing recid\n");
2176         return 0;
2177     }
2178
2179     if (!strcmp(action_buf, "insert"))
2180         action_no = Z_IUOriginPartToKeep_recordInsert;
2181     else if (!strcmp(action_buf, "replace"))
2182         action_no = Z_IUOriginPartToKeep_recordReplace;
2183     else if (!strcmp(action_buf, "delete"))
2184         action_no = Z_IUOriginPartToKeep_recordDelete;
2185     else if (!strcmp(action_buf, "update"))
2186         action_no = Z_IUOriginPartToKeep_specialUpdate;
2187     else
2188     {
2189         printf("Bad action: %s\n", action_buf);
2190         printf("Possible values: insert, replace, delete, update\n");
2191         return 0;
2192     }
2193
2194     if (strcmp(recid_buf, "none")) /* none means no record ID */
2195         recid = recid_buf;
2196
2197     arg += noread;
2198     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len) == 0)
2199         return 0;
2200
2201 #if YAZ_HAVE_XML2
2202     if (protocol == PROTO_HTTP)
2203         return cmd_update_SRW(action_no, recid_buf, rec_buf, rec_len);
2204 #endif
2205     return cmd_update_Z3950(version, action_no, recid_buf, rec_buf, rec_len);
2206 }
2207
2208 #if YAZ_HAVE_XML2
2209 static int cmd_update_SRW(int action_no, const char *recid,
2210                           char *rec_buf, int rec_len)
2211 {
2212     if (!conn)
2213         session_connect(cur_host);
2214     if (!conn)
2215         return 0;
2216     else
2217     {
2218         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2219         Z_SRW_updateRequest *sr = srw->u.update_request;
2220
2221         switch(action_no)
2222         {
2223         case Z_IUOriginPartToKeep_recordInsert:
2224             sr->operation = "info:srw/action/1/create";
2225             break;
2226         case Z_IUOriginPartToKeep_recordReplace:
2227             sr->operation = "info:srw/action/1/replace";
2228             break;
2229         case Z_IUOriginPartToKeep_recordDelete:
2230             sr->operation = "info:srw/action/1/delete";
2231             break;
2232         }
2233         if (rec_buf)
2234         {
2235             sr->record = yaz_srw_get_record(out);
2236             sr->record->recordData_buf = rec_buf;
2237             sr->record->recordData_len = rec_len;
2238             sr->record->recordSchema = record_schema;
2239         }
2240         if (recid)
2241             sr->recordId = odr_strdup(out, recid);
2242         return send_srw(srw);
2243     }
2244 }
2245 #endif
2246
2247 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2248                             char *rec_buf, int rec_len)
2249 {
2250     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2251     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2252     Z_External *r;
2253     Z_External *record_this = 0;
2254     if (rec_buf)
2255         record_this = z_ext_record_oid(out, yaz_oid_recsyn_xml,
2256                                        rec_buf, rec_len);
2257     else
2258     {
2259         if (!record_last)
2260         {
2261             printf("No last record (update ignored)\n");
2262             return 0;
2263         }
2264         record_this = record_last;
2265     }
2266
2267     req->packageType = odr_oiddup(out, (version == 0 ?
2268        yaz_oid_extserv_database_update_first_version :
2269        yaz_oid_extserv_database_update));
2270
2271     req->packageName = esPackageName;
2272
2273     req->referenceId = set_refid (out);
2274
2275     r = req->taskSpecificParameters = (Z_External *)
2276         odr_malloc(out, sizeof(*r));
2277     r->direct_reference = req->packageType;
2278     r->indirect_reference = 0;
2279     r->descriptor = 0;
2280     if (version == 0)
2281     {
2282         Z_IU0OriginPartToKeep *toKeep;
2283         Z_IU0SuppliedRecords *notToKeep;
2284
2285         r->which = Z_External_update0;
2286         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2287         r->u.update0->which = Z_IUUpdate_esRequest;
2288         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2289             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2290         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2291             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2292
2293         toKeep->databaseName = databaseNames[0];
2294         toKeep->schema = 0;
2295         if (record_schema)
2296         {
2297             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2298                                                    CLASS_SCHEMA,
2299                                                    record_schema, out);
2300         }
2301         toKeep->elementSetName = 0;
2302
2303         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2304         *toKeep->action = action_no;
2305
2306         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2307             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2308         notToKeep->num = 1;
2309         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2310             odr_malloc(out, sizeof(*notToKeep->elements));
2311         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2312             odr_malloc(out, sizeof(**notToKeep->elements));
2313         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2314         if (recid)
2315         {
2316             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2317                 odr_malloc(out, sizeof(Odr_oct));
2318             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2319             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2320             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2321         }
2322         else
2323             notToKeep->elements[0]->u.opaque = 0;
2324         notToKeep->elements[0]->supplementalId = 0;
2325         notToKeep->elements[0]->correlationInfo = 0;
2326         notToKeep->elements[0]->record = record_this;
2327     }
2328     else
2329     {
2330         Z_IUOriginPartToKeep *toKeep;
2331         Z_IUSuppliedRecords *notToKeep;
2332
2333         r->which = Z_External_update;
2334         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2335         r->u.update->which = Z_IUUpdate_esRequest;
2336         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2337             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2338         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2339             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2340
2341         toKeep->databaseName = databaseNames[0];
2342         toKeep->schema = 0;
2343         if (record_schema)
2344         {
2345             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2346                                                    CLASS_SCHEMA,
2347                                                    record_schema, out);
2348         }
2349         toKeep->elementSetName = 0;
2350         toKeep->actionQualifier = 0;
2351         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2352         *toKeep->action = action_no;
2353
2354         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2355             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2356         notToKeep->num = 1;
2357         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2358             odr_malloc(out, sizeof(*notToKeep->elements));
2359         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2360             odr_malloc(out, sizeof(**notToKeep->elements));
2361         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2362         if (recid)
2363         {
2364             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2365                 odr_malloc(out, sizeof(Odr_oct));
2366             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2367             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2368             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2369         }
2370         else
2371             notToKeep->elements[0]->u.opaque = 0;
2372         notToKeep->elements[0]->supplementalId = 0;
2373         notToKeep->elements[0]->correlationInfo = 0;
2374         notToKeep->elements[0]->record = record_this;
2375     }
2376
2377     send_apdu(apdu);
2378
2379     return 2;
2380 }
2381
2382 static int cmd_xmles(const char *arg)
2383 {
2384     if (only_z3950())
2385         return 1;
2386     else
2387     {
2388         char *asn_buf = 0;
2389         int noread = 0;
2390         Odr_oid *oid;
2391         char oid_str[51];
2392         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2393         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2394
2395
2396         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2397
2398         req->referenceId = set_refid (out);
2399         req->taskSpecificParameters = ext;
2400         ext->indirect_reference = 0;
2401         ext->descriptor = 0;
2402         ext->which = Z_External_octet;
2403         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc(out, sizeof(Odr_oct));
2404         sscanf(arg, "%50s%n", oid_str, &noread);
2405         if (noread == 0)
2406         {
2407             printf("Missing OID for xmles\n");
2408             return 0;
2409         }
2410         arg += noread;
2411         if (parse_cmd_doc(&arg, out, &asn_buf,
2412                           &ext->u.single_ASN1_type->len) == 0)
2413             return 0;
2414
2415         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2416
2417         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2418                                     CLASS_EXTSERV, oid_str, out);
2419         if (!oid)
2420         {
2421             printf("Bad OID: %s\n", oid_str);
2422             return 0;
2423         }
2424
2425         req->packageType = oid;
2426
2427         ext->direct_reference = oid;
2428
2429         send_apdu(apdu);
2430
2431         return 2;
2432     }
2433 }
2434
2435 static int cmd_itemorder(const char *arg)
2436 {
2437     char type[12];
2438     int itemno;
2439     char *xml_buf = 0;
2440     int xml_len = 0;
2441     int no_read = 0;
2442
2443     if (only_z3950())
2444         return 1;
2445     if (sscanf(arg, "%10s %d%n", type, &itemno, &no_read) < 2)
2446         return 0;
2447     arg += no_read;
2448     parse_cmd_doc(&arg, out, &xml_buf, &xml_len);
2449
2450     fflush(stdout);
2451     send_itemorder(type, itemno, xml_buf, xml_len);
2452     return 2;
2453 }
2454
2455 static void show_opt(const char *arg, void *clientData)
2456 {
2457     printf("%s ", arg);
2458 }
2459
2460 static int cmd_zversion(const char *arg)
2461 {
2462     if (*arg && arg)
2463         z3950_version = atoi(arg);
2464     else
2465         printf("version is %d\n", z3950_version);
2466     return 0;
2467 }
2468
2469 static int cmd_options(const char *arg)
2470 {
2471     if (*arg)
2472     {
2473         int r;
2474         int pos;
2475         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2476         if (r == -1)
2477             printf("Unknown option(s) near %s\n", arg+pos);
2478     }
2479     else
2480     {
2481         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2482         printf("\n");
2483     }
2484     return 0;
2485 }
2486
2487 static int cmd_explain(const char *arg)
2488 {
2489     if (protocol != PROTO_HTTP)
2490         return 0;
2491 #if YAZ_HAVE_XML2
2492     if (!conn)
2493         session_connect(cur_host);
2494     if (conn)
2495     {
2496         Z_SRW_PDU *sr = 0;
2497
2498         setno = 1;
2499
2500         /* save this for later .. when fetching individual records */
2501         sr = yaz_srw_get(out, Z_SRW_explain_request);
2502         if (recordsyntax_size == 1
2503             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2504             sr->u.explain_request->recordPacking = "xml";
2505         send_srw(sr);
2506         return 2;
2507     }
2508 #endif
2509     return 0;
2510 }
2511
2512 static int cmd_init(const char *arg)
2513 {
2514     if (*arg)
2515     {
2516         strncpy(cur_host, arg, sizeof(cur_host)-1);
2517         cur_host[sizeof(cur_host)-1] = 0;
2518     }
2519     if (only_z3950())
2520         return 1;
2521     send_initRequest(cur_host);
2522     return 2;
2523 }
2524
2525 static int cmd_sru(const char *arg)
2526 {
2527     if (!*arg)
2528     {
2529         printf("SRU method is: %s\n", sru_method);
2530         printf("SRU version is: %s\n", sru_version);
2531     }
2532     else
2533     {
2534         int r;
2535         r = sscanf(arg, "%9s %9s", sru_method, sru_version);
2536         if (r >= 1)
2537         {
2538             if (!yaz_matchstr(sru_method, "post"))
2539                 ;
2540             else if (!yaz_matchstr(sru_method, "get"))
2541                 ;
2542             else if (!yaz_matchstr(sru_method, "soap"))
2543                 ;
2544             else
2545             {
2546                 strcpy(sru_method, "soap");
2547                 printf("Unknown SRU method: %s\n", arg);
2548                 printf("Specify one of POST, GET, SOAP\n");
2549             }
2550         }
2551     }
2552     return 0;
2553 }
2554
2555 static int cmd_find(const char *arg)
2556 {
2557     if (!*arg)
2558     {
2559         printf("Find what?\n");
2560         return 0;
2561     }
2562     if (protocol == PROTO_HTTP)
2563     {
2564 #if YAZ_HAVE_XML2
2565         if (!conn)
2566             session_connect(cur_host);
2567         if (!conn)
2568             return 0;
2569         if (!send_SRW_searchRequest(arg))
2570             return 0;
2571 #else
2572         return 0;
2573 #endif
2574     }
2575     else
2576     {
2577         if (!conn)
2578         {
2579             try_reconnect();
2580
2581             if (!conn) {
2582                 printf("Not connected yet\n");
2583                 return 0;
2584             }
2585         }
2586         if (!send_searchRequest(arg))
2587             return 0;
2588     }
2589     return 2;
2590 }
2591
2592 static int cmd_delete(const char *arg)
2593 {
2594     if (only_z3950())
2595         return 0;
2596     if (!send_deleteResultSetRequest(arg))
2597         return 0;
2598     return 2;
2599 }
2600
2601 static int cmd_ssub(const char *arg)
2602 {
2603     if (!(smallSetUpperBound = atoi(arg)))
2604         return 0;
2605     return 1;
2606 }
2607
2608 static int cmd_lslb(const char *arg)
2609 {
2610     if (!(largeSetLowerBound = atoi(arg)))
2611         return 0;
2612     return 1;
2613 }
2614
2615 static int cmd_mspn(const char *arg)
2616 {
2617     if (!(mediumSetPresentNumber = atoi(arg)))
2618         return 0;
2619     return 1;
2620 }
2621
2622 static int cmd_status(const char *arg)
2623 {
2624     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2625     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2626     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2627     return 1;
2628 }
2629
2630 static int cmd_setnames(const char *arg)
2631 {
2632     if (*arg == '1')         /* enable ? */
2633         setnumber = 0;
2634     else if (*arg == '0')    /* disable ? */
2635         setnumber = -1;
2636     else if (setnumber < 0)  /* no args, toggle .. */
2637         setnumber = 0;
2638     else
2639         setnumber = -1;
2640
2641     if (setnumber >= 0)
2642         printf("Set numbering enabled.\n");
2643     else
2644         printf("Set numbering disabled.\n");
2645     return 1;
2646 }
2647
2648 /* PRESENT SERVICE ----------------------------- */
2649
2650 static void parse_show_args(const char *arg_c, char *setstring,
2651                             int *start, int *number)
2652 {
2653     char arg[40];
2654     char *p;
2655
2656     strncpy(arg, arg_c, sizeof(arg)-1);
2657     arg[sizeof(arg)-1] = '\0';
2658
2659     if ((p = strchr(arg, '+')))
2660     {
2661         *number = atoi(p + 1);
2662         *p = '\0';
2663     }
2664     if (*arg)
2665     {
2666         if (!strcmp(arg, "all"))
2667         {
2668             *number = last_hit_count;
2669             *start = 1;
2670         }
2671         else
2672             *start = atoi(arg);
2673     }
2674     if (p && (p=strchr(p+1, '+')))
2675         strcpy(setstring, p+1);
2676     else if (setnumber >= 0)
2677         sprintf(setstring, "%d", setnumber);
2678     else
2679         *setstring = '\0';
2680 }
2681
2682 static int send_presentRequest(const char *arg)
2683 {
2684     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2685     Z_PresentRequest *req = apdu->u.presentRequest;
2686     Z_RecordComposition compo;
2687     int nos = 1;
2688     char setstring[100];
2689
2690     req->referenceId = set_refid(out);
2691
2692     parse_show_args(arg, setstring, &setno, &nos);
2693     if (*setstring)
2694         req->resultSetId = setstring;
2695
2696     req->resultSetStartPoint = &setno;
2697     req->numberOfRecordsRequested = &nos;
2698
2699     if (recordsyntax_size)
2700         req->preferredRecordSyntax =
2701             yaz_string_to_oid_odr(yaz_oid_std(),
2702                                   CLASS_RECSYN, recordsyntax_list[0], out);
2703
2704     if (record_schema || recordsyntax_size >= 2)
2705     {
2706         req->recordComposition = &compo;
2707         compo.which = Z_RecordComp_complex;
2708         compo.u.complex = (Z_CompSpec *)
2709             odr_malloc(out, sizeof(*compo.u.complex));
2710         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2711             odr_malloc(out, sizeof(bool_t));
2712         *compo.u.complex->selectAlternativeSyntax = 0;
2713
2714         compo.u.complex->generic = (Z_Specification *)
2715             odr_malloc(out, sizeof(*compo.u.complex->generic));
2716
2717         compo.u.complex->generic->which = Z_Schema_oid;
2718         if (!record_schema)
2719             compo.u.complex->generic->schema.oid = 0;
2720         else
2721         {
2722             compo.u.complex->generic->schema.oid =
2723                 yaz_string_to_oid_odr(yaz_oid_std(),
2724                                       CLASS_SCHEMA, record_schema, out);
2725
2726             if (!compo.u.complex->generic->schema.oid)
2727             {
2728                 /* OID wasn't a schema! Try record syntax instead. */
2729                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2730                     yaz_string_to_oid_odr(yaz_oid_std(),
2731                                           CLASS_RECSYN, record_schema, out);
2732             }
2733         }
2734         if (!elementSetNames)
2735             compo.u.complex->generic->elementSpec = 0;
2736         else
2737         {
2738             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2739                 odr_malloc(out, sizeof(Z_ElementSpec));
2740             compo.u.complex->generic->elementSpec->which =
2741                 Z_ElementSpec_elementSetName;
2742             compo.u.complex->generic->elementSpec->u.elementSetName =
2743                 elementSetNames->u.generic;
2744         }
2745         compo.u.complex->num_dbSpecific = 0;
2746         compo.u.complex->dbSpecific = 0;
2747
2748         compo.u.complex->num_recordSyntax = 0;
2749         compo.u.complex->recordSyntax = 0;
2750         if (recordsyntax_size >= 2)
2751         {
2752             int i;
2753             compo.u.complex->num_recordSyntax = recordsyntax_size;
2754             compo.u.complex->recordSyntax = (Odr_oid **)
2755                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2756             for (i = 0; i < recordsyntax_size; i++)
2757             compo.u.complex->recordSyntax[i] =
2758                 yaz_string_to_oid_odr(yaz_oid_std(),
2759                                       CLASS_RECSYN, recordsyntax_list[i], out);
2760         }
2761     }
2762     else if (elementSetNames)
2763     {
2764         req->recordComposition = &compo;
2765         compo.which = Z_RecordComp_simple;
2766         compo.u.simple = elementSetNames;
2767     }
2768     send_apdu(apdu);
2769     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2770     return 2;
2771 }
2772
2773 #if YAZ_HAVE_XML2
2774 static int send_SRW_presentRequest(const char *arg)
2775 {
2776     char setstring[100];
2777     int nos = 1;
2778     Z_SRW_PDU *sr = srw_sr;
2779
2780     if (!sr)
2781         return 0;
2782     parse_show_args(arg, setstring, &setno, &nos);
2783     sr->u.request->startRecord = odr_intdup(out, setno);
2784     sr->u.request->maximumRecords = odr_intdup(out, nos);
2785     if (record_schema)
2786         sr->u.request->recordSchema = record_schema;
2787     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2788         sr->u.request->recordPacking = "xml";
2789     return send_srw(sr);
2790 }
2791 #endif
2792
2793 static void close_session(void)
2794 {
2795     if (conn)
2796         cs_close(conn);
2797     conn = 0;
2798     sent_close = 0;
2799     odr_reset(out);
2800     odr_reset(in);
2801     odr_reset(print);
2802     last_hit_count = 0;
2803 }
2804
2805 void process_close(Z_Close *req)
2806 {
2807     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2808     Z_Close *res = apdu->u.close;
2809
2810     static char *reasons[] =
2811     {
2812         "finished",
2813         "shutdown",
2814         "system problem",
2815         "cost limit reached",
2816         "resources",
2817         "security violation",
2818         "protocolError",
2819         "lack of activity",
2820         "peer abort",
2821         "unspecified"
2822     };
2823
2824     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2825         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2826     if (sent_close)
2827         close_session();
2828     else
2829     {
2830         *res->closeReason = Z_Close_finished;
2831         send_apdu(apdu);
2832         printf("Sent response.\n");
2833         sent_close = 1;
2834     }
2835 }
2836
2837 static int cmd_show(const char *arg)
2838 {
2839     if (protocol == PROTO_HTTP)
2840     {
2841 #if YAZ_HAVE_XML2
2842         if (!conn)
2843             session_connect(cur_host);
2844         if (!conn)
2845             return 0;
2846         if (!send_SRW_presentRequest(arg))
2847             return 0;
2848 #else
2849         return 0;
2850 #endif
2851     }
2852     else
2853     {
2854         if (!conn)
2855         {
2856             printf("Not connected yet\n");
2857             return 0;
2858         }
2859         if (!send_presentRequest(arg))
2860             return 0;
2861     }
2862     return 2;
2863 }
2864
2865 void exit_client(int code)
2866 {
2867     file_history_save(file_history);
2868     file_history_destroy(&file_history);
2869     exit(code);
2870 }
2871
2872 int cmd_quit(const char *arg)
2873 {
2874     printf("See you later, alligator.\n");
2875     xmalloc_trav("");
2876     exit_client(0);
2877     return 0;
2878 }
2879
2880 int cmd_cancel(const char *arg)
2881 {
2882     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2883     Z_TriggerResourceControlRequest *req =
2884         apdu->u.triggerResourceControlRequest;
2885     bool_t rfalse = 0;
2886     char command[16];
2887
2888     *command = '\0';
2889     sscanf(arg, "%15s", command);
2890
2891     if (only_z3950())
2892         return 0;
2893     if (session_initResponse &&
2894         !ODR_MASK_GET(session_initResponse->options,
2895                       Z_Options_triggerResourceCtrl))
2896     {
2897         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2898         return 0;
2899     }
2900     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2901     req->resultSetWanted = &rfalse;
2902     req->referenceId = set_refid(out);
2903
2904     send_apdu(apdu);
2905     printf("Sent cancel request\n");
2906     if (!strcmp(command, "wait"))
2907          return 2;
2908     return 1;
2909 }
2910
2911
2912 int cmd_cancel_find(const char *arg) {
2913     int fres;
2914     fres=cmd_find(arg);
2915     if( fres > 0 ) {
2916         return cmd_cancel("");
2917     };
2918     return fres;
2919 }
2920
2921 int send_scanrequest(const char *set,  const char *query,
2922                      int pp, int num, const char *term)
2923 {
2924     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2925     Z_ScanRequest *req = apdu->u.scanRequest;
2926
2927     if (only_z3950())
2928         return 0;
2929     if (queryType == QueryType_CCL2RPN)
2930     {
2931         int error, pos;
2932         struct ccl_rpn_node *rpn;
2933
2934         rpn = ccl_find_str(bibset,  query, &error, &pos);
2935         if (error)
2936         {
2937             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2938             return -1;
2939         }
2940         req->attributeSet =
2941             yaz_string_to_oid_odr(yaz_oid_std(),
2942                                   CLASS_ATTSET, "Bib-1", out);
2943         if (!(req->termListAndStartPoint = ccl_scan_query(out, rpn)))
2944         {
2945             printf("Couldn't convert CCL to Scan term\n");
2946             return -1;
2947         }
2948         ccl_rpn_delete(rpn);
2949     }
2950     else
2951     {
2952         YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
2953
2954         if (!(req->termListAndStartPoint =
2955               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2956         {
2957             const char *pqf_msg;
2958             size_t off;
2959             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
2960             int ioff = off;
2961             printf("%*s^\n", ioff+7, "");
2962             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2963             yaz_pqf_destroy(pqf_parser);
2964             return -1;
2965         }
2966         yaz_pqf_destroy(pqf_parser);
2967     }
2968     if (queryCharset && outputCharset)
2969     {
2970         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2971         if (!cd)
2972         {
2973             printf("Conversion from %s to %s unsupported\n",
2974                    outputCharset, queryCharset);
2975             return -1;
2976         }
2977         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2978         yaz_iconv_close(cd);
2979     }
2980     if (term && *term)
2981     {
2982         if (req->termListAndStartPoint->term &&
2983             req->termListAndStartPoint->term->which == Z_Term_general &&
2984             req->termListAndStartPoint->term->u.general)
2985         {
2986             req->termListAndStartPoint->term->u.general->buf =
2987                 (unsigned char *) odr_strdup(out, term);
2988             req->termListAndStartPoint->term->u.general->len =
2989                 req->termListAndStartPoint->term->u.general->size =
2990                 strlen(term);
2991         }
2992     }
2993     req->referenceId = set_refid(out);
2994     req->num_databaseNames = num_databaseNames;
2995     req->databaseNames = databaseNames;
2996     req->numberOfTermsRequested = &num;
2997     req->preferredPositionInResponse = &pp;
2998     req->stepSize = odr_intdup(out, scan_stepSize);
2999
3000     if (set)
3001         yaz_oi_set_string_oid(&req->otherInfo, out,
3002                               yaz_oid_userinfo_scan_set, 1, set);
3003
3004     send_apdu(apdu);
3005     return 2;
3006 }
3007
3008 int send_sortrequest(const char *arg, int newset)
3009 {
3010     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
3011     Z_SortRequest *req = apdu->u.sortRequest;
3012     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
3013         odr_malloc(out, sizeof(*sksl));
3014     char setstring[32];
3015
3016     if (only_z3950())
3017         return 0;
3018     if (setnumber >= 0)
3019         sprintf(setstring, "%d", setnumber);
3020     else
3021         sprintf(setstring, "default");
3022
3023     req->referenceId = set_refid(out);
3024
3025     req->num_inputResultSetNames = 1;
3026     req->inputResultSetNames = (Z_InternationalString **)
3027         odr_malloc(out, sizeof(*req->inputResultSetNames));
3028     req->inputResultSetNames[0] = odr_strdup(out, setstring);
3029
3030     if (newset && setnumber >= 0)
3031         sprintf(setstring, "%d", ++setnumber);
3032
3033     req->sortedResultSetName = odr_strdup(out, setstring);
3034
3035     req->sortSequence = yaz_sort_spec(out, arg);
3036     if (!req->sortSequence)
3037     {
3038         printf("Missing sort specifications\n");
3039         return -1;
3040     }
3041     send_apdu(apdu);
3042     return 2;
3043 }
3044
3045 void display_term(Z_TermInfo *t)
3046 {
3047     if (t->displayTerm)
3048         printf("%s", t->displayTerm);
3049     else if (t->term->which == Z_Term_general)
3050         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3051     else
3052         printf("Term (not general)");
3053     if (t->term->which == Z_Term_general)
3054         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3055             t->term->u.general->buf);
3056
3057     if (t->globalOccurrences)
3058         printf(" (%d)\n", *t->globalOccurrences);
3059     else
3060         printf("\n");
3061 }
3062
3063 void process_scanResponse(Z_ScanResponse *res)
3064 {
3065     int i;
3066     Z_Entry **entries = NULL;
3067     int num_entries = 0;
3068
3069     printf("Received ScanResponse\n");
3070     print_refid(res->referenceId);
3071     printf("%d entries", *res->numberOfEntriesReturned);
3072     if (res->positionOfTerm)
3073         printf(", position=%d", *res->positionOfTerm);
3074     printf("\n");
3075     if (*res->scanStatus != Z_Scan_success)
3076         printf("Scan returned code %d\n", *res->scanStatus);
3077     if (!res->entries)
3078         return;
3079     if ((entries = res->entries->entries))
3080         num_entries = res->entries->num_entries;
3081     for (i = 0; i < num_entries; i++)
3082     {
3083         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3084         if (entries[i]->which == Z_Entry_termInfo)
3085         {
3086             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3087             display_term(entries[i]->u.termInfo);
3088         }
3089         else
3090             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3091     }
3092     if (res->entries->nonsurrogateDiagnostics)
3093         display_diagrecs(res->entries->nonsurrogateDiagnostics,
3094                           res->entries->num_nonsurrogateDiagnostics);
3095 }
3096
3097 void process_sortResponse(Z_SortResponse *res)
3098 {
3099     printf("Received SortResponse: status=");
3100     switch (*res->sortStatus)
3101     {
3102     case Z_SortResponse_success:
3103         printf("success"); break;
3104     case Z_SortResponse_partial_1:
3105         printf("partial"); break;
3106     case Z_SortResponse_failure:
3107         printf("failure"); break;
3108     default:
3109         printf("unknown (%d)", *res->sortStatus);
3110     }
3111     printf("\n");
3112     print_refid (res->referenceId);
3113     if (res->diagnostics)
3114         display_diagrecs(res->diagnostics,
3115                          res->num_diagnostics);
3116 }
3117
3118 void process_deleteResultSetResponse(Z_DeleteResultSetResponse *res)
3119 {
3120     printf("Got deleteResultSetResponse status=%d\n",
3121            *res->deleteOperationStatus);
3122     if (res->deleteListStatuses)
3123     {
3124         int i;
3125         for (i = 0; i < res->deleteListStatuses->num; i++)
3126         {
3127             printf("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3128                     *res->deleteListStatuses->elements[i]->status);
3129         }
3130     }
3131 }
3132
3133 int cmd_sort_generic(const char *arg, int newset)
3134 {
3135     if (only_z3950())
3136         return 0;
3137     if (session_initResponse &&
3138         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3139     {
3140         printf("Target doesn't support sort\n");
3141         return 0;
3142     }
3143     if (*arg)
3144     {
3145         if (send_sortrequest(arg, newset) < 0)
3146             return 0;
3147         return 2;
3148     }
3149     return 0;
3150 }
3151
3152 int cmd_sort(const char *arg)
3153 {
3154     return cmd_sort_generic(arg, 0);
3155 }
3156
3157 int cmd_sort_newset(const char *arg)
3158 {
3159     return cmd_sort_generic(arg, 1);
3160 }
3161
3162 int cmd_scanstep(const char *arg)
3163 {
3164     scan_stepSize = atoi(arg);
3165     return 0;
3166 }
3167
3168 int cmd_scanpos(const char *arg)
3169 {
3170     int r = sscanf(arg, "%d", &scan_position);
3171     if (r == 0)
3172         scan_position = 1;
3173     return 0;
3174 }
3175
3176 int cmd_scansize(const char *arg)
3177 {
3178     int r = sscanf(arg, "%d", &scan_size);
3179     if (r == 0)
3180         scan_size = 20;
3181     return 0;
3182 }
3183
3184 static int cmd_scan_common(const char *set, const char *arg)
3185 {
3186     if (protocol == PROTO_HTTP)
3187     {
3188 #if YAZ_HAVE_XML2
3189         if (!conn)
3190             session_connect(cur_host);
3191         if (!conn)
3192             return 0;
3193         if (*arg)
3194         {
3195             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3196                 return 0;
3197         }
3198         else
3199         {
3200             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3201                 return 0;
3202         }
3203         return 2;
3204 #else
3205         return 0;
3206 #endif
3207     }
3208     else
3209     {
3210         if (!conn)
3211         {
3212             try_reconnect();
3213
3214             if (!conn) {
3215                 printf("Session not initialized yet\n");
3216                 return 0;
3217             }
3218         }
3219         if (session_initResponse &&
3220             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3221         {
3222             printf("Target doesn't support scan\n");
3223             return 0;
3224         }
3225         if (*arg)
3226         {
3227             strcpy(last_scan_query, arg);
3228             if (send_scanrequest(set, arg,
3229                                  scan_position, scan_size, 0) < 0)
3230                 return 0;
3231         }
3232         else
3233         {
3234             if (send_scanrequest(set, last_scan_query,
3235                                  1, scan_size, last_scan_line) < 0)
3236                 return 0;
3237         }
3238         return 2;
3239     }
3240 }
3241
3242 int cmd_scan(const char *arg)
3243 {
3244     return cmd_scan_common(0, arg);
3245 }
3246
3247 int cmd_setscan(const char *arg)
3248 {
3249     char setstring[100];
3250     int nor;
3251     if (sscanf(arg, "%99s%n", setstring, &nor) < 1)
3252     {
3253         printf("missing set for setscan\n");
3254         return 0;
3255     }
3256     return cmd_scan_common(setstring, arg + nor);
3257 }
3258
3259 int cmd_schema(const char *arg)
3260 {
3261     xfree(record_schema);
3262     record_schema = 0;
3263     if (arg && *arg)
3264         record_schema = xstrdup(arg);
3265     return 1;
3266 }
3267
3268 int cmd_format(const char *arg)
3269 {
3270     const char *cp = arg;
3271     int nor;
3272     int idx = 0;
3273     int i;
3274     char form_str[41];
3275     if (!arg || !*arg)
3276     {
3277         printf("Usage: format <recordsyntax>\n");
3278         return 0;
3279     }
3280     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3281            && idx < RECORDSYNTAX_MAX)
3282     {
3283         if (strcmp(form_str, "none") &&
3284             !yaz_string_to_oid_odr(yaz_oid_std(), CLASS_RECSYN, form_str, out))
3285         {
3286             printf("Bad format: %s\n", form_str);
3287             return 0;
3288         }
3289         cp += nor;
3290     }
3291     for (i = 0; i < recordsyntax_size; i++)
3292     {
3293         xfree(recordsyntax_list[i]);
3294         recordsyntax_list[i] = 0;
3295     }
3296
3297     cp = arg;
3298     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3299            && idx < RECORDSYNTAX_MAX)
3300     {
3301         if (!strcmp(form_str, "none"))
3302             break;
3303         recordsyntax_list[idx] = xstrdup(form_str);
3304         cp += nor;
3305         idx++;
3306     }
3307     recordsyntax_size = idx;
3308     return 1;
3309 }
3310
3311 int cmd_elements(const char *arg)
3312 {
3313     static Z_ElementSetNames esn;
3314     static char what[100];
3315
3316     if (!arg || !*arg)
3317     {
3318         elementSetNames = 0;
3319         return 1;
3320     }
3321     strcpy(what, arg);
3322     esn.which = Z_ElementSetNames_generic;
3323     esn.u.generic = what;
3324     elementSetNames = &esn;
3325     return 1;
3326 }
3327
3328 int cmd_querytype(const char *arg)
3329 {
3330     if (!strcmp(arg, "ccl"))
3331         queryType = QueryType_CCL;
3332     else if (!strcmp(arg, "prefix") || !strcmp(arg, "rpn"))
3333         queryType = QueryType_Prefix;
3334     else if (!strcmp(arg, "ccl2rpn") || !strcmp(arg, "cclrpn"))
3335         queryType = QueryType_CCL2RPN;
3336     else if (!strcmp(arg, "cql"))
3337         queryType = QueryType_CQL;
3338     else if (!strcmp(arg, "cql2rpn") || !strcmp(arg, "cqlrpn"))
3339         queryType = QueryType_CQL2RPN;
3340     else
3341     {
3342         printf("Querytype must be one of:\n");
3343         printf(" prefix         - Prefix query\n");
3344         printf(" ccl            - CCL query\n");
3345         printf(" ccl2rpn        - CCL query converted to RPN\n");
3346         printf(" cql            - CQL\n");
3347         printf(" cql2rpn        - CQL query converted to RPN\n");
3348         return 0;
3349     }
3350     return 1;
3351 }
3352
3353 int cmd_refid(const char *arg)
3354 {
3355     xfree(refid);
3356     refid = NULL;
3357     if (*arg)
3358         refid = xstrdup(arg);
3359     return 1;
3360 }
3361
3362 int cmd_close(const char *arg)
3363 {
3364     Z_APDU *apdu;
3365     Z_Close *req;
3366     if (only_z3950())
3367         return 0;
3368     apdu = zget_APDU(out, Z_APDU_close);
3369     req = apdu->u.close;
3370     *req->closeReason = Z_Close_finished;
3371     send_apdu(apdu);
3372     printf("Sent close request.\n");
3373     sent_close = 1;
3374     return 2;
3375 }
3376
3377 int cmd_packagename(const char* arg)
3378 {
3379     xfree(esPackageName);
3380     esPackageName = NULL;
3381     if (*arg)
3382         esPackageName = xstrdup(arg);
3383     return 1;
3384 }
3385
3386 int cmd_proxy(const char* arg)
3387 {
3388     xfree(yazProxy);
3389     yazProxy = 0;
3390     if (*arg)
3391         yazProxy = xstrdup(arg);
3392     return 1;
3393 }
3394
3395 int cmd_marccharset(const char *arg)
3396 {
3397     char l1[30];
3398
3399     *l1 = 0;
3400     if (sscanf(arg, "%29s", l1) < 1)
3401     {
3402         printf("MARC character set is `%s'\n",
3403                marcCharset ? marcCharset: "none");
3404         return 1;
3405     }
3406     xfree(marcCharset);
3407     marcCharset = 0;
3408     if (strcmp(l1, "-") && strcmp(l1, "none"))
3409         marcCharset = xstrdup(l1);
3410     return 1;
3411 }
3412
3413 int cmd_querycharset(const char *arg)
3414 {
3415     char l1[30];
3416
3417     *l1 = 0;
3418     if (sscanf(arg, "%29s", l1) < 1)
3419     {
3420         printf("Query character set is `%s'\n",
3421                queryCharset ? queryCharset: "none");
3422         return 1;
3423     }
3424     xfree(queryCharset);
3425     queryCharset = 0;
3426     if (strcmp(l1, "-") && strcmp(l1, "none"))
3427         queryCharset = xstrdup(l1);
3428     return 1;
3429 }
3430
3431 int cmd_displaycharset(const char *arg)
3432 {
3433     char l1[30];
3434
3435     *l1 = 0;
3436     if (sscanf(arg, "%29s", l1) < 1)
3437     {
3438         printf("Display character set is `%s'\n",
3439                outputCharset ? outputCharset: "none");
3440     }
3441     else
3442     {
3443         xfree(outputCharset);
3444         outputCharset = 0;
3445         if (!strcmp(l1, "auto") && codeset)
3446         {
3447             if (codeset)
3448             {
3449                 printf("Display character set: %s\n", codeset);
3450                 outputCharset = xstrdup(codeset);
3451             }
3452             else
3453                 printf("No codeset found on this system\n");
3454         }
3455         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3456             outputCharset = xstrdup(l1);
3457     }
3458     return 1;
3459 }
3460
3461 int cmd_negcharset(const char *arg)
3462 {
3463     char l1[30];
3464
3465     *l1 = 0;
3466     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3467                &negotiationCharsetVersion) < 1)
3468     {
3469         printf("Negotiation character set `%s'\n",
3470                negotiationCharset ? negotiationCharset: "none");
3471         if (negotiationCharset)
3472         {
3473             printf("Records in charset %s\n", negotiationCharsetRecords ?
3474                    "yes" : "no");
3475             printf("Charneg version %d\n", negotiationCharsetVersion);
3476         }
3477     }
3478     else
3479     {
3480         xfree(negotiationCharset);
3481         negotiationCharset = NULL;
3482         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3483         {
3484             negotiationCharset = xstrdup(l1);
3485             printf("Character set negotiation : %s\n", negotiationCharset);
3486         }
3487     }
3488     return 1;
3489 }
3490
3491 int cmd_charset(const char* arg)
3492 {
3493     char l1[30], l2[30], l3[30], l4[30];
3494
3495     *l1 = *l2 = *l3 = *l4 = '\0';
3496     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3497     {
3498         cmd_negcharset("");
3499         cmd_displaycharset("");
3500         cmd_marccharset("");
3501         cmd_querycharset("");
3502     }
3503     else
3504     {
3505         cmd_negcharset(l1);
3506         if (*l2)
3507             cmd_displaycharset(l2);
3508         if (*l3)
3509             cmd_marccharset(l3);
3510         if (*l4)
3511             cmd_querycharset(l4);
3512     }
3513     return 1;
3514 }
3515
3516 int cmd_lang(const char* arg)
3517 {
3518     if (*arg == '\0') {
3519         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3520         return 1;
3521     }
3522     xfree(yazLang);
3523     yazLang = NULL;
3524     if (*arg)
3525         yazLang = xstrdup(arg);
3526     return 1;
3527 }
3528
3529 int cmd_source(const char* arg, int echo )
3530 {
3531     /* first should open the file and read one line at a time.. */
3532     FILE* includeFile;
3533     char line[102400], *cp;
3534
3535     if (strlen(arg) < 1)
3536     {
3537         fprintf(stderr, "Error in source command use a filename\n");
3538         return -1;
3539     }
3540
3541     includeFile = fopen(arg, "r");
3542
3543     if (!includeFile)
3544     {
3545         fprintf(stderr, "Unable to open file %s for reading\n",arg);
3546         return -1;
3547     }
3548
3549     while (!feof(includeFile)) {
3550         memset(line, 0, sizeof(line));
3551         if (!fgets(line, sizeof(line), includeFile))
3552         {
3553             perror("fgets");
3554             break;
3555         }
3556
3557         if (strlen(line) < 2) continue;
3558         if (line[0] == '#') continue;
3559
3560         if ((cp = strrchr(line, '\n')))
3561             *cp = '\0';
3562
3563         if (echo)
3564             printf("processing line: %s\n", line);
3565         process_cmd_line(line);
3566     }
3567
3568     if (fclose(includeFile))
3569     {
3570         perror("unable to close include file");
3571         exit(1);
3572     }
3573     return 1;
3574 }
3575
3576 int cmd_source_echo(const char* arg)
3577 {
3578     cmd_source(arg, 1);
3579     return 1;
3580 }
3581
3582 int cmd_source_noecho(const char* arg)
3583 {
3584     cmd_source(arg, 0);
3585     return 1;
3586 }
3587
3588
3589 int cmd_subshell(const char* args)
3590 {
3591     int ret = system(strlen(args) ? args : getenv("SHELL"));
3592     printf("\n");
3593     if (ret)
3594     {
3595         printf("Exit %d\n", ret);
3596     }
3597     return 1;
3598 }
3599
3600 int cmd_set_berfile(const char *arg)
3601 {
3602     if (ber_file && ber_file != stdout && ber_file != stderr)
3603         fclose(ber_file);
3604     if (!strcmp(arg, ""))
3605         ber_file = 0;
3606     else if (!strcmp(arg, "-"))
3607         ber_file = stdout;
3608     else
3609         ber_file = fopen(arg, "a");
3610     return 1;
3611 }
3612
3613 int cmd_set_apdufile(const char *arg)
3614 {
3615     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3616         fclose(apdu_file);
3617     if (!strcmp(arg, ""))
3618         apdu_file = 0;
3619     else if (!strcmp(arg, "-"))
3620         apdu_file = stderr;
3621     else
3622     {
3623         apdu_file = fopen(arg, "a");
3624         if (!apdu_file)
3625             perror("unable to open apdu log file");
3626     }
3627     if (apdu_file)
3628         odr_setprint(print, apdu_file);
3629     return 1;
3630 }
3631
3632 int cmd_set_cclfile(const char* arg)
3633 {
3634     FILE *inf;
3635
3636     bibset = ccl_qual_mk();
3637     inf = fopen(arg, "r");
3638     if (!inf)
3639         perror("unable to open CCL file");
3640     else
3641     {
3642         ccl_qual_file(bibset, inf);
3643         fclose(inf);
3644     }
3645     strcpy(ccl_fields,arg);
3646     return 0;
3647 }
3648
3649 int cmd_set_cqlfile(const char* arg)
3650 {
3651     cql_transform_t newcqltrans;
3652
3653     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3654         perror("unable to open CQL file");
3655         return 0;
3656     }
3657     if (cqltrans != 0)
3658         cql_transform_close(cqltrans);
3659
3660     cqltrans = newcqltrans;
3661     strcpy(cql_fields, arg);
3662     return 0;
3663 }
3664
3665 int cmd_set_auto_reconnect(const char* arg)
3666 {
3667     if(strlen(arg)==0) {
3668         auto_reconnect = ! auto_reconnect;
3669     } else if(strcmp(arg,"on")==0) {
3670         auto_reconnect = 1;
3671     } else if(strcmp(arg,"off")==0) {
3672         auto_reconnect = 0;
3673     } else {
3674         printf("Error use on or off\n");
3675         return 1;
3676     }
3677
3678     if (auto_reconnect)
3679         printf("Set auto reconnect enabled.\n");
3680     else
3681         printf("Set auto reconnect disabled.\n");
3682
3683     return 0;
3684 }
3685
3686
3687 int cmd_set_auto_wait(const char* arg)
3688 {
3689     if(strlen(arg)==0) {
3690         auto_wait = ! auto_wait;
3691     } else if(strcmp(arg,"on")==0) {
3692         auto_wait = 1;
3693     } else if(strcmp(arg,"off")==0) {
3694         auto_wait = 0;
3695     } else {
3696         printf("Error use on or off\n");
3697         return 1;
3698     }
3699
3700     if (auto_wait)
3701         printf("Set auto wait enabled.\n");
3702     else
3703         printf("Set auto wait disabled.\n");
3704
3705     return 0;
3706 }
3707
3708 int cmd_set_marcdump(const char* arg)
3709 {
3710     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3711         fclose(marc_file);
3712     }
3713
3714     if (!strcmp(arg, ""))
3715         marc_file = 0;
3716     else if (!strcmp(arg, "-"))
3717         marc_file = stderr;
3718     else
3719     {
3720         marc_file = fopen(arg, "a");
3721         if (!marc_file)
3722             perror("unable to open marc log file");
3723     }
3724     return 1;
3725 }
3726
3727 static void marc_file_write(const char *buf, size_t sz)
3728 {
3729     if (marc_file)
3730     {
3731         if (fwrite(buf, 1, sz, marc_file) != sz)
3732         {
3733             perror("marcfile write");
3734         }
3735     }
3736 }
3737 /*
3738    this command takes 3 arge {name class oid}
3739 */
3740 int cmd_register_oid(const char* args) {
3741     static struct {
3742         char* className;
3743         oid_class oclass;
3744     } oid_classes[] = {
3745         {"appctx",CLASS_APPCTX},
3746         {"absyn",CLASS_ABSYN},
3747         {"attset",CLASS_ATTSET},
3748         {"transyn",CLASS_TRANSYN},
3749         {"diagset",CLASS_DIAGSET},
3750         {"recsyn",CLASS_RECSYN},
3751         {"resform",CLASS_RESFORM},
3752         {"accform",CLASS_ACCFORM},
3753         {"extserv",CLASS_EXTSERV},
3754         {"userinfo",CLASS_USERINFO},
3755         {"elemspec",CLASS_ELEMSPEC},
3756         {"varset",CLASS_VARSET},
3757         {"schema",CLASS_SCHEMA},
3758         {"tagset",CLASS_TAGSET},
3759         {"general",CLASS_GENERAL},
3760         {0,(enum oid_class) 0}
3761     };
3762     char oname_str[101], oclass_str[101], oid_str[101];
3763     int i;
3764     oid_class oidclass = CLASS_GENERAL;
3765     Odr_oid oid[OID_SIZE];
3766
3767     if (sscanf(args, "%100[^ ] %100[^ ] %100s",
3768                 oname_str,oclass_str, oid_str) < 1) {
3769         printf("Error in register command \n");
3770         return 0;
3771     }
3772
3773     for (i = 0; oid_classes[i].className; i++) {
3774         if (!strcmp(oid_classes[i].className, oclass_str))
3775         {
3776             oidclass=oid_classes[i].oclass;
3777             break;
3778         }
3779     }
3780
3781     if(!(oid_classes[i].className)) {
3782         printf("Unknown oid class %s\n",oclass_str);
3783         return 0;
3784     }
3785
3786     oid_dotstring_to_oid(oid_str, oid);
3787
3788     if (yaz_oid_add(yaz_oid_std(), oidclass, oname_str, oid))
3789     {
3790         printf("oid %s already exists, registration failed\n",
3791                oname_str);
3792     }
3793     return 1;
3794 }
3795
3796 int cmd_push_command(const char* arg)
3797 {
3798 #if HAVE_READLINE_HISTORY_H
3799     if(strlen(arg)>1)
3800         add_history(arg);
3801 #else
3802     fprintf(stderr,"Not compiled with the readline/history module\n");
3803 #endif
3804     return 1;
3805 }
3806
3807 void source_rc_file(const char *rc_file)
3808 {
3809     /*  If rc_file != NULL, source that. Else
3810         Look for .yazclientrc and read it if it exists.
3811         If it does not exist, read  $HOME/.yazclientrc instead */
3812     struct stat statbuf;
3813
3814     if (rc_file)
3815     {
3816         if (stat(rc_file, &statbuf) == 0)
3817             cmd_source(rc_file, 0);
3818         else
3819         {
3820             fprintf(stderr, "yaz_client: cannot source '%s'\n", rc_file);
3821             exit(1);
3822         }
3823     }
3824     else
3825     {
3826         char fname[1000];
3827         strcpy(fname, ".yazclientrc");
3828         if (stat(fname, &statbuf)==0)
3829         {
3830             cmd_source(fname, 0);
3831         }
3832         else
3833         {
3834             const char* homedir = getenv("HOME");
3835             if (homedir)
3836             {
3837                 sprintf(fname, "%.800s/%s", homedir, ".yazclientrc");
3838                 if (stat(fname, &statbuf)==0)
3839                     cmd_source(fname, 0);
3840             }
3841         }
3842     }
3843 }
3844
3845 void add_to_readline_history(void *client_data, const char *line)
3846 {
3847 #if HAVE_READLINE_HISTORY_H
3848     if (strlen(line))
3849         add_history(line);
3850 #endif
3851 }
3852
3853 static void initialize(const char *rc_file)
3854 {
3855     FILE *inf;
3856     int i;
3857
3858     if (!(out = odr_createmem(ODR_ENCODE)) ||
3859         !(in = odr_createmem(ODR_DECODE)) ||
3860         !(print = odr_createmem(ODR_PRINT)))
3861     {
3862         fprintf(stderr, "failed to allocate ODR streams\n");
3863         exit(1);
3864     }
3865
3866     setvbuf(stdout, 0, _IONBF, 0);
3867     if (apdu_file)
3868         odr_setprint(print, apdu_file);
3869
3870     bibset = ccl_qual_mk();
3871     inf = fopen(ccl_fields, "r");
3872     if (inf)
3873     {
3874         ccl_qual_file(bibset, inf);
3875         fclose(inf);
3876     }
3877
3878     cqltrans = cql_transform_open_fname(cql_fields);
3879     /* If this fails, no problem: we detect cqltrans == 0 later */
3880
3881 #if HAVE_READLINE_READLINE_H
3882     rl_attempted_completion_function =
3883         (char **(*)(const char *, int, int)) readline_completer;
3884 #endif
3885     for(i = 0; i < maxOtherInfosSupported; ++i) {
3886         extraOtherInfos[i].oid[0] = -1;
3887         extraOtherInfos[i].value = 0;
3888     }
3889
3890     cmd_format("usmarc");
3891
3892     source_rc_file(rc_file);
3893
3894     file_history = file_history_new();
3895     file_history_load(file_history);
3896     file_history_trav(file_history, 0, add_to_readline_history);
3897 }
3898
3899
3900 #if HAVE_GETTIMEOFDAY
3901 struct timeval tv_start;
3902 #endif
3903
3904 #if YAZ_HAVE_XML2
3905 static void handle_srw_record(Z_SRW_record *rec)
3906 {
3907     if (rec->recordPosition)
3908     {
3909         printf("pos=%d", *rec->recordPosition);
3910         setno = *rec->recordPosition + 1;
3911     }
3912     if (rec->recordSchema)
3913         printf(" schema=%s", rec->recordSchema);
3914     printf("\n");
3915     if (rec->recordData_buf && rec->recordData_len)
3916     {
3917         if (fwrite(rec->recordData_buf, 1, rec->recordData_len, stdout) !=
3918             (size_t) (rec->recordData_len))
3919         {
3920             printf("write to stdout failed\n");
3921         }
3922         printf("%.*s", rec->recordData_len, rec->recordData_buf);
3923         marc_file_write(rec->recordData_buf, rec->recordData_len);
3924     }
3925     else
3926         printf("No data!");
3927     printf("\n");
3928 }
3929
3930 static void handle_srw_explain_response(Z_SRW_explainResponse *res)
3931 {
3932     handle_srw_record(&res->record);
3933 }
3934
3935 static void handle_srw_response(Z_SRW_searchRetrieveResponse *res)
3936 {
3937     int i;
3938
3939     printf("Received SRW SearchRetrieve Response\n");
3940
3941     for (i = 0; i<res->num_diagnostics; i++)
3942     {
3943         if (res->diagnostics[i].uri)
3944             printf("SRW diagnostic %s\n",
3945                     res->diagnostics[i].uri);
3946         else
3947             printf("SRW diagnostic missing or could not be decoded\n");
3948         if (res->diagnostics[i].message)
3949             printf("Message: %s\n", res->diagnostics[i].message);
3950         if (res->diagnostics[i].details)
3951             printf("Details: %s\n", res->diagnostics[i].details);
3952     }
3953     if (res->numberOfRecords)
3954         printf("Number of hits: %d\n", *res->numberOfRecords);
3955     for (i = 0; i<res->num_records; i++)
3956         handle_srw_record(res->records + i);
3957 }
3958
3959 static void handle_srw_scan_term(Z_SRW_scanTerm *term)
3960 {
3961     if (term->displayTerm)
3962         printf("%s:", term->displayTerm);
3963     else if (term->value)
3964         printf("%s:", term->value);
3965     else
3966         printf("No value:");
3967     if (term->numberOfRecords)
3968         printf(" %d", *term->numberOfRecords);
3969     if (term->whereInList)
3970         printf(" %s", term->whereInList);
3971     if (term->value && term->displayTerm)
3972         printf(" %s", term->value);
3973
3974     strcpy(last_scan_line, term->value);
3975     printf("\n");
3976 }
3977
3978 static void handle_srw_scan_response(Z_SRW_scanResponse *res)
3979 {
3980     int i;
3981
3982     printf("Received SRW Scan Response\n");
3983
3984     for (i = 0; i<res->num_diagnostics; i++)
3985     {
3986         if (res->diagnostics[i].uri)
3987             printf("SRW diagnostic %s\n",
3988                     res->diagnostics[i].uri);
3989         else
3990             printf("SRW diagnostic missing or could not be decoded\n");
3991         if (res->diagnostics[i].message)
3992             printf("Message: %s\n", res->diagnostics[i].message);
3993         if (res->diagnostics[i].details)
3994             printf("Details: %s\n", res->diagnostics[i].details);
3995     }
3996     if (res->terms)
3997         for (i = 0; i<res->num_terms; i++)
3998             handle_srw_scan_term(res->terms + i);
3999 }
4000
4001 static void http_response(Z_HTTP_Response *hres)
4002 {
4003     int ret = -1;
4004     const char *connection_head = z_HTTP_header_lookup(hres->headers,
4005                                                        "Connection");
4006     if (!yaz_srw_check_content_type(hres))
4007         printf("Content type does not appear to be XML\n");
4008     else
4009     {
4010         Z_SOAP *soap_package = 0;
4011         ODR o = odr_createmem(ODR_DECODE);
4012         Z_SOAP_Handler soap_handlers[3] = {
4013             {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
4014             {YAZ_XMLNS_UPDATE_v0_9, 0, (Z_SOAP_fun) yaz_ucp_codec},
4015             {0, 0, 0}
4016         };
4017         ret = z_soap_codec(o, &soap_package,
4018                            &hres->content_buf, &hres->content_len,
4019                            soap_handlers);
4020         if (!ret && soap_package->which == Z_SOAP_generic)
4021         {
4022             Z_SRW_PDU *sr = (Z_SRW_PDU *) soap_package->u.generic->p;
4023             if (sr->which == Z_SRW_searchRetrieve_response)
4024                 handle_srw_response(sr->u.response);
4025             else if (sr->which == Z_SRW_explain_response)
4026                 handle_srw_explain_response(sr->u.explain_response);
4027             else if (sr->which == Z_SRW_scan_response)
4028                 handle_srw_scan_response(sr->u.scan_response);
4029             else if (sr->which == Z_SRW_update_response)
4030                 printf("Got update response. Status: %s\n",
4031                        sr->u.update_response->operationStatus);
4032             else
4033                 ret = -1;
4034         }
4035         else if (soap_package && (soap_package->which == Z_SOAP_fault
4036                                   || soap_package->which == Z_SOAP_error))
4037         {
4038             printf("HTTP Error Status=%d\n", hres->code);
4039             printf("SOAP Fault code %s\n",
4040                     soap_package->u.fault->fault_code);
4041             printf("SOAP Fault string %s\n",
4042                     soap_package->u.fault->fault_string);
4043             if (soap_package->u.fault->details)
4044                 printf("SOAP Details %s\n",
4045                         soap_package->u.fault->details);
4046         }
4047         else
4048         {
4049             printf("z_soap_codec failed. (no SOAP error)\n");
4050             ret = -1;
4051         }
4052         odr_destroy(o);
4053     }
4054     if (ret)
4055     {
4056         if (hres->code != 200)
4057         {
4058             printf("HTTP Error Status=%d\n", hres->code);
4059         }
4060         else
4061         {
4062             printf("Decoding of SRW package failed\n");
4063         }
4064         close_session();
4065     }
4066     else
4067     {
4068         if (!strcmp(hres->version, "1.0"))
4069         {
4070             /* HTTP 1.0: only if Keep-Alive we stay alive.. */
4071             if (!connection_head || strcmp(connection_head, "Keep-Alive"))
4072                 close_session();
4073         }
4074         else
4075         {
4076             /* HTTP 1.1: only if no close we stay alive .. */
4077             if (connection_head && !strcmp(connection_head, "close"))
4078                 close_session();
4079         }
4080     }
4081 }
4082 #endif
4083
4084 void wait_and_handle_response(int one_response_only)
4085 {
4086     int reconnect_ok = 1;
4087     int res;
4088     char *netbuffer= 0;
4089     int netbufferlen = 0;
4090 #if HAVE_GETTIMEOFDAY
4091     int got_tv_end = 0;
4092     struct timeval tv_end;
4093 #endif
4094     Z_GDU *gdu;
4095
4096     while(conn)
4097     {
4098         res = cs_get(conn, &netbuffer, &netbufferlen);
4099         if (reconnect_ok && res <= 0 && protocol == PROTO_HTTP)
4100         {
4101             cs_close(conn);
4102             conn = 0;
4103             session_connect(cur_host);
4104             reconnect_ok = 0;
4105             if (conn)
4106             {
4107                 char *buf_out;
4108                 int len_out;
4109
4110                 buf_out = odr_getbuf(out, &len_out, 0);
4111
4112                 do_hex_dump(buf_out, len_out);
4113
4114                 cs_put(conn, buf_out, len_out);
4115
4116                 odr_reset(out);
4117                 continue;
4118             }
4119         }
4120         else if (res <= 0)
4121         {
4122             printf("Target closed connection\n");
4123             close_session();
4124             break;
4125         }
4126 #if HAVE_GETTIMEOFDAY
4127         if (got_tv_end == 0)
4128             gettimeofday(&tv_end, 0); /* count first one only */
4129         got_tv_end++;
4130 #endif
4131         odr_reset(out);
4132         odr_reset(in); /* release APDU from last round */
4133         record_last = 0;
4134         do_hex_dump(netbuffer, res);
4135         odr_setbuf(in, netbuffer, res, 0);
4136
4137         if (!z_GDU(in, &gdu, 0, 0))
4138         {
4139             FILE *f = ber_file ? ber_file : stdout;
4140             odr_perror(in, "Decoding incoming APDU");
4141             fprintf(f, "[Near %ld]\n", (long) odr_offset(in));
4142             fprintf(f, "Packet dump:\n---------\n");
4143             odr_dumpBER(f, netbuffer, res);
4144             fprintf(f, "---------\n");
4145             if (apdu_file)
4146             {
4147                 z_GDU(print, &gdu, 0, 0);
4148                 odr_reset(print);
4149             }
4150             if (conn && cs_more(conn))
4151                 continue;
4152             break;
4153         }
4154         if (ber_file)
4155             odr_dumpBER(ber_file, netbuffer, res);
4156         if (apdu_file && !z_GDU(print, &gdu, 0, 0))
4157         {
4158             odr_perror(print, "Failed to print incoming APDU");
4159             odr_reset(print);
4160                 continue;
4161         }
4162         if (gdu->which == Z_GDU_Z3950)
4163         {
4164             Z_APDU *apdu = gdu->u.z3950;
4165             switch(apdu->which)
4166             {
4167             case Z_APDU_initResponse:
4168                 process_initResponse(apdu->u.initResponse);
4169                 break;
4170             case Z_APDU_searchResponse:
4171                 process_searchResponse(apdu->u.searchResponse);
4172                 break;
4173             case Z_APDU_scanResponse:
4174                 process_scanResponse(apdu->u.scanResponse);
4175                 break;
4176             case Z_APDU_presentResponse:
4177                 print_refid(apdu->u.presentResponse->referenceId);
4178                 setno +=
4179                     *apdu->u.presentResponse->numberOfRecordsReturned;
4180                 if (apdu->u.presentResponse->records)
4181                     display_records(apdu->u.presentResponse->records);
4182                 else
4183                     printf("No records.\n");
4184                 printf("nextResultSetPosition = %d\n",
4185                         *apdu->u.presentResponse->nextResultSetPosition);
4186                 break;
4187             case Z_APDU_sortResponse:
4188                 process_sortResponse(apdu->u.sortResponse);
4189                 break;
4190             case Z_APDU_extendedServicesResponse:
4191                 printf("Got extended services response\n");
4192                 process_ESResponse(apdu->u.extendedServicesResponse);
4193                 break;
4194             case Z_APDU_close:
4195                 printf("Target has closed the association.\n");
4196                 process_close(apdu->u.close);
4197                 break;
4198             case Z_APDU_resourceControlRequest:
4199                 process_resourceControlRequest
4200                     (apdu->u.resourceControlRequest);
4201                 break;
4202             case Z_APDU_deleteResultSetResponse:
4203                 process_deleteResultSetResponse(apdu->u.
4204                                                 deleteResultSetResponse);
4205                 break;
4206             default:
4207                 printf("Received unknown APDU type (%d).\n",
4208                        apdu->which);
4209                 close_session();
4210             }
4211         }
4212 #if YAZ_HAVE_XML2
4213         else if (gdu->which == Z_GDU_HTTP_Response)
4214         {
4215             http_response(gdu->u.HTTP_Response);
4216         }
4217 #endif
4218         if (one_response_only)
4219             break;
4220         if (conn && !cs_more(conn))
4221             break;
4222     }
4223 #if HAVE_GETTIMEOFDAY
4224     if (got_tv_end)
4225     {
4226 #if 0
4227         printf("S/U S/U=%ld/%ld %ld/%ld",
4228                 (long) tv_start.tv_sec,
4229                 (long) tv_start.tv_usec,
4230                 (long) tv_end.tv_sec,
4231                 (long) tv_end.tv_usec);
4232 #endif
4233         printf("Elapsed: %.6f\n",
4234                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
4235                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
4236     }
4237 #endif
4238     xfree(netbuffer);
4239 }
4240
4241
4242 int cmd_cclparse(const char* arg)
4243 {
4244     int error, pos;
4245     struct ccl_rpn_node *rpn=NULL;
4246
4247
4248     rpn = ccl_find_str(bibset, arg, &error, &pos);
4249
4250     if (error) {
4251         int ioff = 3+strlen(last_cmd)+1+pos;
4252         printf("%*s^ - ", ioff, " ");
4253         printf("%s\n", ccl_err_msg(error));
4254     }
4255     else
4256     {
4257         if (rpn)
4258         {
4259             ccl_pr_tree(rpn, stdout);
4260         }
4261     }
4262     if (rpn)
4263         ccl_rpn_delete(rpn);
4264
4265     printf("\n");
4266
4267     return 0;
4268 }
4269
4270
4271 int cmd_set_otherinfo(const char* args)
4272 {
4273     char oidstr[101], otherinfoString[101];
4274     int otherinfoNo;
4275     int sscan_res;
4276
4277     sscan_res = sscanf(args, "%d %100[^ ] %100s",
4278                         &otherinfoNo, oidstr, otherinfoString);
4279
4280     if (sscan_res > 0 && otherinfoNo >= maxOtherInfosSupported) {
4281         printf("Error otherinfo index too large (%d>=%d)\n",
4282                otherinfoNo,maxOtherInfosSupported);
4283         return 0;
4284     }
4285
4286
4287     if (sscan_res==1)
4288     {
4289         /* reset this otherinfo */
4290         extraOtherInfos[otherinfoNo].oid[0] = -1;
4291         xfree(extraOtherInfos[otherinfoNo].value);
4292         extraOtherInfos[otherinfoNo].value = 0;
4293         return 0;
4294     }
4295     if (sscan_res != 3) {
4296         printf("Error in set_otherinfo command \n");
4297         return 0;
4298     }
4299     else
4300     {
4301         NMEM oid_tmp = nmem_create();
4302         const Odr_oid *oid =
4303             yaz_string_to_oid_nmem(yaz_oid_std(),
4304                                    CLASS_GENERAL, oidstr, oid_tmp);
4305         oid_oidcpy(extraOtherInfos[otherinfoNo].oid, oid);
4306
4307         xfree(extraOtherInfos[otherinfoNo].value);
4308         extraOtherInfos[otherinfoNo].value = xstrdup(otherinfoString);
4309
4310         nmem_destroy(oid_tmp);
4311     }
4312
4313     return 0;
4314 }
4315
4316 int cmd_sleep(const char* args )
4317 {
4318     int sec=atoi(args);
4319     if( sec > 0 ) {
4320 #ifdef WIN32
4321         Sleep(sec*1000);
4322 #else
4323         sleep(sec);
4324 #endif
4325         printf("Done sleeping %d seconds\n", sec);
4326     }
4327     return 1;
4328 }
4329
4330 int cmd_list_otherinfo(const char* args)
4331 {
4332     int i;
4333
4334     if (strlen(args)>0)
4335     {
4336         i = atoi(args);
4337         if (i >= maxOtherInfosSupported)
4338         {
4339             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
4340             return 0;
4341         }
4342         if (extraOtherInfos[i].value)
4343         {
4344             char name_oid[OID_STR_MAX];
4345             oid_class oclass;
4346             const char *name =
4347                 yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4348                                       name_oid);
4349             printf("  otherinfo %d %s %s\n",
4350                    i, name ? name : "null",
4351                    extraOtherInfos[i].value);
4352         }
4353
4354     }
4355     else
4356     {
4357         for(i = 0; i < maxOtherInfosSupported; ++i)
4358         {
4359             if (extraOtherInfos[i].value)
4360             {
4361                 char name_oid[OID_STR_MAX];
4362                 oid_class oclass;
4363                 const char *name =
4364                     yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4365                                           name_oid);
4366                 printf("  otherinfo %d %s %s\n",
4367                        i, name ? name : "null",
4368                        extraOtherInfos[i].value);
4369             }
4370         }
4371     }
4372     return 0;
4373 }
4374
4375
4376 int cmd_list_all(const char* args) {
4377     int i;
4378
4379     /* connection options */
4380     if(conn) {
4381         printf("Connected to         : %s\n",last_open_command);
4382     } else {
4383         if(last_open_command)
4384             printf("Not connected to     : %s\n",last_open_command);
4385         else
4386             printf("Not connected        : \n");
4387
4388     }
4389     if(yazProxy) printf("using proxy          : %s\n",yazProxy);
4390
4391     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
4392     printf("auto_wait            : %s\n",auto_wait?"on":"off");
4393
4394     if (!auth) {
4395         printf("Authentication       : none\n");
4396     } else {
4397         switch(auth->which) {
4398         case Z_IdAuthentication_idPass:
4399             printf("Authentication       : IdPass\n");
4400             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
4401             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
4402             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
4403             break;
4404         case Z_IdAuthentication_open:
4405             printf("Authentication       : psOpen\n");
4406             printf("    Open string      : %s\n",auth->u.open);
4407             break;
4408         default:
4409             printf("Authentication       : Unknown\n");
4410         }
4411     }
4412     if (negotiationCharset)
4413         printf("Neg. Character set   : `%s'\n", negotiationCharset);
4414
4415     /* bases */
4416     printf("Bases                : ");
4417     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
4418     printf("\n");
4419
4420     /* Query options */
4421     printf("CCL file             : %s\n",ccl_fields);
4422     printf("CQL file             : %s\n",cql_fields);
4423     printf("Query type           : %s\n",query_type_as_string(queryType));
4424
4425     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
4426
4427     /* piggy back options */
4428     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
4429
4430     /* print present related options */
4431     if (recordsyntax_size > 0)
4432     {
4433         printf("Format               : %s\n", recordsyntax_list[0]);
4434     }
4435     printf("Schema               : %s\n",record_schema ? record_schema : "not set");
4436     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
4437
4438     /* loging options */
4439     printf("APDU log             : %s\n",apdu_file?"on":"off");
4440     printf("Record log           : %s\n",marc_file?"on":"off");
4441
4442     /* other infos */
4443     printf("Other Info: \n");
4444     cmd_list_otherinfo("");
4445
4446     return 0;
4447 }
4448
4449 int cmd_clear_otherinfo(const char* args)
4450 {
4451     if(strlen(args)>0) {
4452         int otherinfoNo = atoi(args);
4453         if (otherinfoNo >= maxOtherInfosSupported) {
4454             printf("Error otherinfo index too large (%d>=%d)\n",
4455                    otherinfoNo, maxOtherInfosSupported);
4456             return 0;
4457         }
4458         if (extraOtherInfos[otherinfoNo].value)
4459         {
4460             /* only clear if set. */
4461             extraOtherInfos[otherinfoNo].oid[0] = -1;
4462             xfree(extraOtherInfos[otherinfoNo].value);
4463             extraOtherInfos[otherinfoNo].value = 0;
4464         }
4465     } else {
4466         int i;
4467         for(i = 0; i < maxOtherInfosSupported; ++i)
4468         {
4469             if (extraOtherInfos[i].value)
4470             {
4471                 extraOtherInfos[i].oid[0] = -1;
4472                 xfree(extraOtherInfos[i].value);
4473                 extraOtherInfos[i].value = 0;
4474             }
4475         }
4476     }
4477     return 0;
4478 }
4479
4480 int cmd_wait_response(const char *arg)
4481 {
4482     int wait_for = atoi(arg);
4483     int i=0;
4484     if( wait_for < 1 ) {
4485         wait_for = 1;
4486     };
4487
4488     for( i=0 ; i < wait_for ; ++i ) {
4489         wait_and_handle_response(1);
4490     };
4491     return 0;
4492 }
4493
4494 static int cmd_help(const char *line);
4495
4496 typedef char *(*completerFunctionType)(const char *text, int state);
4497
4498 static struct {
4499     char *cmd;
4500     int (*fun)(const char *arg);
4501     char *ad;
4502         completerFunctionType rl_completerfunction;
4503     int complete_filenames;
4504     const char **local_tabcompletes;
4505 } cmd_array[] = {
4506     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
4507     {"quit", cmd_quit, "",NULL,0,NULL},
4508     {"find", cmd_find, "<query>",NULL,0,NULL},
4509     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
4510     {"base", cmd_base, "<base-name>",NULL,0,NULL},
4511     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
4512     {"setscan", cmd_setscan, "<term>",NULL,0,NULL},
4513     {"scan", cmd_scan, "<term>",NULL,0,NULL},
4514     {"scanstep", cmd_scanstep, "<size>",NULL,0,NULL},
4515     {"scanpos", cmd_scanpos, "<size>",NULL,0,NULL},
4516     {"scansize", cmd_scansize, "<size>",NULL,0,NULL},
4517     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4518     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4519     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
4520     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
4521     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
4522     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
4523     {"status", cmd_status, "",NULL,0,NULL},
4524     {"setnames", cmd_setnames, "",NULL,0,NULL},
4525     {"cancel", cmd_cancel, "",NULL,0,NULL},
4526     {"cancel_find", cmd_cancel_find, "<query>",NULL,0,NULL},
4527     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
4528     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
4529     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
4530     {"close", cmd_close, "",NULL,0,NULL},
4531     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
4532     {"refid", cmd_refid, "<id>",NULL,0,NULL},
4533     {"itemorder", cmd_itemorder, "ill|item|xml <itemno>",NULL,0,NULL},
4534     {"update", cmd_update, "<action> <recid> [<doc>]",NULL,0,NULL},
4535     {"update0", cmd_update0, "<action> <recid> [<doc>]",NULL,0,NULL},
4536     {"xmles", cmd_xmles, "<OID> <doc>",NULL,0,NULL},
4537     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
4538     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
4539     {"charset", cmd_charset, "<nego_charset> <output_charset>",NULL,0,NULL},
4540     {"negcharset", cmd_negcharset, "<nego_charset>",NULL,0,NULL},
4541     {"displaycharset", cmd_displaycharset, "<output_charset>",NULL,0,NULL},
4542     {"marccharset", cmd_marccharset, "<charset_name>",NULL,0,NULL},
4543     {"querycharset", cmd_querycharset, "<charset_name>",NULL,0,NULL},
4544     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
4545     {"source", cmd_source_echo, "<filename>",NULL,1,NULL},
4546     {".", cmd_source_echo, "<filename>",NULL,1,NULL},
4547     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
4548     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
4549     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
4550     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
4551     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
4552     {"set_cqlfile", cmd_set_cqlfile," <filename>",NULL,1,NULL},
4553     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
4554     {"set_auto_wait", cmd_set_auto_wait," on|off",complete_auto_reconnect,1,NULL},
4555     {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
4556     {"sleep", cmd_sleep,"<seconds>",NULL,0,NULL},
4557     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
4558     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
4559     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
4560     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
4561     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
4562     {"list_all",cmd_list_all,"",NULL,0,NULL},
4563     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
4564     {"wait_response",cmd_wait_response,"<number>",NULL,0,NULL},
4565     /* Server Admin Functions */
4566     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
4567     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
4568     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
4569     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
4570     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
4571     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
4572     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
4573     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
4574     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
4575     {"explain", cmd_explain, "", NULL, 0, NULL},
4576     {"options", cmd_options, "", NULL, 0, NULL},
4577     {"zversion", cmd_zversion, "", NULL, 0, NULL},
4578     {"help", cmd_help, "", NULL,0,NULL},
4579     {"init", cmd_init, "", NULL,0,NULL},
4580     {"sru", cmd_sru, "<method> <version>", NULL,0,NULL},
4581     {"exit", cmd_quit, "",NULL,0,NULL},
4582     {0,0,0,0,0,0}
4583 };
4584
4585 static int cmd_help(const char *line)
4586 {
4587     int i;
4588     char topic[21];
4589
4590     *topic = 0;
4591     sscanf(line, "%20s", topic);
4592
4593     if (*topic == 0)
4594         printf("Commands:\n");
4595     for (i = 0; cmd_array[i].cmd; i++)
4596         if (*topic == 0 || strcmp(topic, cmd_array[i].cmd) == 0)
4597             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
4598     if (!strcmp(topic, "find"))
4599     {
4600         printf("RPN:\n");
4601         printf(" \"term\"                        Simple Term\n");
4602         printf(" @attr [attset] type=value op  Attribute\n");
4603         printf(" @and opl opr                  And\n");
4604         printf(" @or opl opr                   Or\n");
4605         printf(" @not opl opr                  And-Not\n");
4606         printf(" @set set                      Result set\n");
4607         printf(" @prox exl dist ord rel uc ut  Proximity. Use help prox\n");
4608         printf("\n");
4609         printf("Bib-1 attribute types\n");
4610         printf("1=Use:         ");
4611         printf("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
4612         printf("2=Relation:    ");
4613         printf("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
4614         printf("3=Position:    ");
4615         printf("1=First in Field  2=First in subfield  3=Any position\n");
4616         printf("4=Structure:   ");
4617         printf("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
4618         printf("5=Truncation:  ");
4619         printf("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
4620         printf("6=Completeness:");
4621         printf("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
4622     }
4623     if (!strcmp(topic, "prox"))
4624     {
4625         printf("Proximity:\n");
4626         printf(" @prox exl dist ord rel uc ut\n");
4627         printf(" exl:  exclude flag . 0=include, 1=exclude.\n");
4628         printf(" dist: distance integer.\n");
4629         printf(" ord:  order flag. 0=unordered, 1=ordered.\n");
4630         printf(" rel:  relation integer. 1<  2<=  3= 4>=  5>  6!= .\n");
4631         printf(" uc:   unit class. k=known, p=private.\n");
4632         printf(" ut:   unit type. 1=character, 2=word, 3=sentence,\n");
4633         printf("        4=paragraph, 5=section, 6=chapter, 7=document,\n");
4634         printf("        8=element, 9=subelement, 10=elementType, 11=byte.\n");
4635         printf("\nExamples:\n");
4636         printf(" Search for a and b in-order at most 3 words apart:\n");
4637         printf("  @prox 0 3 1 2 k 2 a b\n");
4638         printf(" Search for any order of a and b next to each other:\n");
4639         printf("  @prox 0 1 0 3 k 2 a b\n");
4640     }
4641     return 1;
4642 }
4643
4644 int cmd_register_tab(const char* arg)
4645 {
4646 #if HAVE_READLINE_READLINE_H
4647     char command[101], tabargument[101];
4648     int i;
4649     int num_of_tabs;
4650     const char** tabslist;
4651
4652     if (sscanf(arg, "%100s %100s", command, tabargument) < 1) {
4653         return 0;
4654     }
4655
4656     /* locate the amdn in the list */
4657     for (i = 0; cmd_array[i].cmd; i++) {
4658         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
4659             break;
4660         }
4661     }
4662
4663     if (!cmd_array[i].cmd) {
4664         fprintf(stderr,"Unknown command %s\n",command);
4665         return 1;
4666     }
4667
4668
4669     if (!cmd_array[i].local_tabcompletes)
4670         cmd_array[i].local_tabcompletes = (const char **) calloc(1,sizeof(char**));
4671
4672     num_of_tabs=0;
4673
4674     tabslist = cmd_array[i].local_tabcompletes;
4675     for(; tabslist && *tabslist; tabslist++) {
4676         num_of_tabs++;
4677     }
4678
4679     cmd_array[i].local_tabcompletes = (const char **)
4680         realloc(cmd_array[i].local_tabcompletes,
4681                 (num_of_tabs+2)*sizeof(char**));
4682     tabslist = cmd_array[i].local_tabcompletes;
4683     tabslist[num_of_tabs] = strdup(tabargument);
4684     tabslist[num_of_tabs+1] = NULL;
4685 #endif
4686     return 1;
4687 }
4688
4689
4690 void process_cmd_line(char* line)
4691 {
4692     int i, res;
4693     char word[32], arg[10240];
4694
4695 #if HAVE_GETTIMEOFDAY
4696     gettimeofday(&tv_start, 0);
4697 #endif
4698
4699     if ((res = sscanf(line, "%31s %10239[^;]", word, arg)) <= 0)
4700     {
4701         strcpy(word, last_cmd);
4702         *arg = '\0';
4703     }
4704     else if (res == 1)
4705         *arg = 0;
4706     strcpy(last_cmd, word);
4707
4708     /* removed tailing spaces from the arg command */
4709     {
4710         char* p = arg;
4711         char* lastnonspace=NULL;
4712
4713         for(;*p; ++p) {
4714             if(!isspace(*(unsigned char *) p)) {
4715                 lastnonspace = p;
4716             }
4717         }
4718         if(lastnonspace)
4719             *(++lastnonspace) = 0;
4720     }
4721
4722     for (i = 0; cmd_array[i].cmd; i++)
4723         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4724         {
4725             res = (*cmd_array[i].fun)(arg);
4726             break;
4727         }
4728
4729     if (!cmd_array[i].cmd) /* dump our help-screen */
4730     {
4731         printf("Unknown command: %s.\n", word);
4732         printf("Type 'help' for list of commands\n");
4733         res = 1;
4734     }
4735
4736     if(apdu_file) fflush(apdu_file);
4737
4738     if (res >= 2 && auto_wait)
4739         wait_and_handle_response(0);
4740
4741     if(apdu_file)
4742         fflush(apdu_file);
4743     if(marc_file)
4744         fflush(marc_file);
4745 }
4746
4747 static char *command_generator(const char *text, int state)
4748 {
4749 #if HAVE_READLINE_READLINE_H
4750     static int idx;
4751     if (state==0) {
4752         idx = 0;
4753     }
4754     for( ; cmd_array[idx].cmd; ++idx) {
4755         if (!strncmp(cmd_array[idx].cmd, text, strlen(text))) {
4756             ++idx;  /* skip this entry on the next run */
4757             return strdup(cmd_array[idx-1].cmd);
4758         }
4759     }
4760 #endif
4761     return NULL;
4762 }
4763
4764 #if HAVE_READLINE_READLINE_H
4765 static const char** default_completer_list = NULL;
4766
4767 static char* default_completer(const char* text, int state)
4768 {
4769     return complete_from_list(default_completer_list, text, state);
4770 }
4771 #endif
4772
4773 #if HAVE_READLINE_READLINE_H
4774
4775 /*
4776    This function only known how to complete on the first word
4777 */
4778 char **readline_completer(char *text, int start, int end)
4779 {
4780     completerFunctionType completerToUse;
4781
4782     if(start == 0) {
4783 #if HAVE_READLINE_RL_COMPLETION_MATCHES
4784         char** res = rl_completion_matches(text, command_generator);
4785 #else
4786         char** res = completion_matches(text,
4787                                         (CPFunction*)command_generator);
4788 #endif
4789         rl_attempted_completion_over = 1;
4790         return res;
4791     } else {
4792         char arg[10240],word[32];
4793         int i=0 ,res;
4794         if ((res = sscanf(rl_line_buffer, "%31s %10239[^;]", word, arg)) <= 0) {
4795             rl_attempted_completion_over = 1;
4796             return NULL;
4797         }
4798
4799         for (i = 0; cmd_array[i].cmd; i++)
4800             if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4801                 break;
4802
4803         if(!cmd_array[i].cmd)
4804             return NULL;
4805
4806         default_completer_list = cmd_array[i].local_tabcompletes;
4807
4808         completerToUse = cmd_array[i].rl_completerfunction;
4809         if (!completerToUse)
4810         { /* if command completer is not defined use the default completer */
4811             completerToUse = default_completer;
4812         }
4813         if (completerToUse) {
4814 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
4815             char** res=
4816                 rl_completion_matches(text, completerToUse);
4817 #else
4818             char** res=
4819                 completion_matches(text, (CPFunction*)completerToUse);
4820 #endif
4821             if (!cmd_array[i].complete_filenames)
4822                 rl_attempted_completion_over = 1;
4823             return res;
4824         } else {
4825             if (!cmd_array[i].complete_filenames)
4826                 rl_attempted_completion_over = 1;
4827             return 0;
4828         }
4829     }
4830 }
4831 #endif
4832
4833 #ifndef WIN32
4834 void ctrl_c_handler(int x)
4835 {
4836     exit_client(0);
4837 }
4838 #endif
4839
4840 static void client(void)
4841 {
4842     char line[10240];
4843
4844     line[10239] = '\0';
4845
4846 #ifndef WIN32
4847     signal(SIGINT, ctrl_c_handler);
4848 #endif
4849
4850 #if HAVE_GETTIMEOFDAY
4851     gettimeofday(&tv_start, 0);
4852 #endif
4853
4854     while (1)
4855     {
4856         char *line_in = NULL;
4857 #if HAVE_READLINE_READLINE_H
4858         if (isatty(0))
4859         {
4860             line_in=readline(C_PROMPT);
4861             if (!line_in)
4862                 break;
4863 #if HAVE_READLINE_HISTORY_H
4864             if (*line_in)
4865                 add_history(line_in);
4866 #endif
4867             strncpy(line, line_in, sizeof(line)-1);
4868             free(line_in);
4869         }
4870 #endif
4871         if (!line_in)
4872         {
4873             char *end_p;
4874             printf(C_PROMPT);
4875             fflush(stdout);
4876             if (!fgets(line, sizeof(line)-1, stdin))
4877                 break;
4878             if ((end_p = strchr(line, '\n')))
4879                 *end_p = '\0';
4880         }
4881         if (isatty(0))
4882             file_history_add_line(file_history, line);
4883         process_cmd_line(line);
4884     }
4885 }
4886
4887 static void show_version(void)
4888 {
4889     char vstr[20], sha1_str[41];
4890
4891     yaz_version(vstr, sha1_str);
4892     printf("YAZ version: %s %s\n", YAZ_VERSION, YAZ_VERSION_SHA1);
4893     if (strcmp(sha1_str, YAZ_VERSION_SHA1))
4894         printf("YAZ DLL/SO: %s %s\n", vstr, sha1_str);
4895     exit(0);
4896 }
4897
4898 int main(int argc, char **argv)
4899 {
4900     char *prog = *argv;
4901     char *open_command = 0;
4902     char *auth_command = 0;
4903     char *arg;
4904     const char *rc_file = 0;
4905     int ret;
4906
4907 #if HAVE_LOCALE_H
4908     if (!setlocale(LC_CTYPE, ""))
4909         fprintf(stderr, "setlocale failed\n");
4910 #endif
4911 #if HAVE_LANGINFO_H
4912 #ifdef CODESET
4913     codeset = nl_langinfo(CODESET);
4914 #endif
4915 #endif
4916     if (codeset)
4917         outputCharset = xstrdup(codeset);
4918
4919     ODR_MASK_SET(&z3950_options, Z_Options_search);
4920     ODR_MASK_SET(&z3950_options, Z_Options_present);
4921     ODR_MASK_SET(&z3950_options, Z_Options_namedResultSets);
4922     ODR_MASK_SET(&z3950_options, Z_Options_triggerResourceCtrl);
4923     ODR_MASK_SET(&z3950_options, Z_Options_scan);
4924     ODR_MASK_SET(&z3950_options, Z_Options_sort);
4925     ODR_MASK_SET(&z3950_options, Z_Options_extendedServices);
4926     ODR_MASK_SET(&z3950_options, Z_Options_delSet);
4927
4928     while ((ret = options("k:c:q:a:b:m:v:p:u:t:Vxd:f:", argv, argc, &arg)) != -2)
4929     {
4930         switch (ret)
4931         {
4932         case 0:
4933             if (!open_command)
4934             {
4935                 open_command = (char *) xmalloc(strlen(arg)+6);
4936                 strcpy(open_command, "open ");
4937                 strcat(open_command, arg);
4938             }
4939             else
4940             {
4941                 fprintf(stderr, "%s: Specify at most one server address\n",
4942                         prog);
4943                 exit(1);
4944             }
4945             break;
4946         case 'a':
4947             if (!strcmp(arg, "-"))
4948                 apdu_file=stderr;
4949             else
4950                 apdu_file=fopen(arg, "a");
4951             break;
4952         case 'b':
4953             if (!strcmp(arg, "-"))
4954                 ber_file=stderr;
4955             else
4956                 ber_file=fopen(arg, "a");
4957             break;
4958         case 'c':
4959             strncpy(ccl_fields, arg, sizeof(ccl_fields)-1);
4960             ccl_fields[sizeof(ccl_fields)-1] = '\0';
4961             break;
4962         case 'd':
4963             dump_file_prefix = arg;
4964             break;
4965         case 'f':
4966             rc_file = arg;
4967             break;
4968         case 'k':
4969             kilobytes = atoi(arg);
4970             break;
4971         case 'm':
4972             if (!(marc_file = fopen(arg, "a")))
4973             {
4974                 perror(arg);
4975                 exit(1);
4976             }
4977             break;
4978         case 'p':
4979             yazProxy = xstrdup(arg);
4980             break;
4981         case 'q':
4982             strncpy(cql_fields, arg, sizeof(cql_fields)-1);
4983             cql_fields[sizeof(cql_fields)-1] = '\0';
4984             break;
4985         case 't':
4986             outputCharset = xstrdup(arg);
4987             break;
4988         case 'u':
4989             if (!auth_command)
4990             {
4991                 auth_command = (char *) xmalloc(strlen(arg)+6);
4992                 strcpy(auth_command, "auth ");
4993                 strcat(auth_command, arg);
4994             }
4995             break;
4996         case 'v':
4997             yaz_log_init(yaz_log_mask_str(arg), "", 0);
4998             break;
4999         case 'V':
5000             show_version();
5001             break;
5002         case 'x':
5003             hex_dump = 1;
5004             break;
5005         default:
5006             fprintf(stderr, "Usage: %s "
5007                      " [-a apdulog]"
5008                      " [-b berdump]"
5009                      " [-c cclfile]"
5010                      " [-d dump]"
5011                      " [-f cmdfile]"
5012                      " [-k size]"
5013                      " [-m marclog]"
5014                      " [-p proxy-addr]"
5015                      " [-q cqlfile]"
5016                      " [-t dispcharset]"
5017                      " [-u auth]"
5018                      " [-v loglevel]"
5019                      " [-V]"
5020                      " [-x]"
5021                      " [server-addr]\n",
5022                      prog);
5023             exit(1);
5024         }
5025     }
5026     initialize(rc_file);
5027     if (auth_command)
5028     {
5029 #ifdef HAVE_GETTIMEOFDAY
5030         gettimeofday(&tv_start, 0);
5031 #endif
5032         process_cmd_line(auth_command);
5033 #if HAVE_READLINE_HISTORY_H
5034         add_history(auth_command);
5035 #endif
5036         xfree(auth_command);
5037     }
5038     if (open_command)
5039     {
5040 #ifdef HAVE_GETTIMEOFDAY
5041         gettimeofday(&tv_start, 0);
5042 #endif
5043         process_cmd_line(open_command);
5044 #if HAVE_READLINE_HISTORY_H
5045         add_history(open_command);
5046 #endif
5047         xfree(open_command);
5048     }
5049     client();
5050     exit_client(0);
5051     return 0;
5052 }
5053 /*
5054  * Local variables:
5055  * c-basic-offset: 4
5056  * indent-tabs-mode: nil
5057  * End:
5058  * vim: shiftwidth=4 tabstop=8 expandtab
5059  */
5060