source3/rpcclient/rpcclient.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    SMB client
   5    Copyright (C) Andrew Tridgell 1994-1998
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #ifdef SYSLOG
  23 #undef SYSLOG
  24 #endif
  25
  26 #include "includes.h"
  27
  28 #ifndef REGISTER
  29 #define REGISTER 0
  30 #endif
  31
  32 extern pstring debugf;
  33 extern pstring scope;
  34 extern pstring global_myname;
  35
  36 extern pstring user_socket_options;
  37
  38
  39 extern int DEBUGLEVEL;
  40
  41
  42 extern file_info def_finfo;
  43
  44 #define CNV_LANG(s) dos2unix_format(s,False)
  45 #define CNV_INPUT(s) unix2dos_format(s,True)
  46
  47 static int process_tok(fstring tok);
  48 static void cmd_help(struct client_info *info);
  49 static void cmd_quit(struct client_info *info);
  50
  51 static struct cli_state smbcli;
  52 struct cli_state *smb_cli = &smbcli;
  53
  54 FILE *out_hnd;
  55
  56 /****************************************************************************
  57 initialise smb client structure
  58 ****************************************************************************/
  59 void rpcclient_init(void)
  60 {
  61         bzero(smb_cli, sizeof(smb_cli));
  62         cli_initialise(smb_cli);
  63         smb_cli->capabilities |= CAP_NT_SMBS | CAP_STATUS32;
  64 }
  65
  66 /****************************************************************************
  67 make smb client connection
  68 ****************************************************************************/
  69 static BOOL rpcclient_connect(struct client_info *info)
  70 {
  71         struct nmb_name calling;
  72         struct nmb_name called;
  73
  74         make_nmb_name(&called , dns_to_netbios_name(info->dest_host ), info->name_type, scope);
  75         make_nmb_name(&calling, dns_to_netbios_name(info->myhostname), 0x0            , scope);
  76
  77         if (!cli_establish_connection(smb_cli,
  78                                   info->dest_host, &info->dest_ip,
  79                                   &calling, &called,
  80                                   info->share, info->svc_type,
  81                                   False, True))
  82         {
  83                 DEBUG(0,("rpcclient_connect: connection failed\n"));
  84                 cli_shutdown(smb_cli);
  85                 return False;
  86         }
  87
  88         return True;
  89 }
  90
  91 /****************************************************************************
  92 stop the smb connection(s?)
  93 ****************************************************************************/
  94 static void rpcclient_stop(void)
  95 {
  96         cli_shutdown(smb_cli);
  97 }
  98 /****************************************************************************
  99  This defines the commands supported by this client
 100  ****************************************************************************/
 101 struct
 102 {
 103   char *name;
 104   void (*fn)(struct client_info*);
 105   char *description;
 106 } commands[] =
 107 {
 108   {"regenum",    cmd_reg_enum,         "<keyname> Registry Enumeration (keys, values)"},
 109   {"regdeletekey",cmd_reg_delete_key,  "<keyname> Registry Key Delete"},
 110   {"regcreatekey",cmd_reg_create_key,  "<keyname> [keyclass] Registry Key Create"},
 111   {"regquerykey",cmd_reg_query_key,    "<keyname> Registry Key Query"},
 112   {"regdeleteval",cmd_reg_delete_val,  "<valname> Registry Value Delete"},
 113   {"regcreateval",cmd_reg_create_val,  "<valname> <valtype> <value> Registry Key Create"},
 114   {"reggetsec",  cmd_reg_get_key_sec,  "<keyname> Registry Key Security"},
 115   {"regtestsec", cmd_reg_test_key_sec, "<keyname> Test Registry Key Security"},
 116   {"ntlogin",    cmd_netlogon_login_test, "[username] [password] NT Domain login test"},
 117   {"wksinfo",    cmd_wks_query_info,   "Workstation Query Info"},
 118   {"srvinfo",    cmd_srv_query_info,   "Server Query Info"},
 119   {"srvsessions",cmd_srv_enum_sess,    "List sessions on a server"},
 120   {"srvshares",  cmd_srv_enum_shares,  "List shares on a server"},
 121   {"srvconnections",cmd_srv_enum_conn, "List connections on a server"},
 122   {"srvfiles",   cmd_srv_enum_files,   "List files on a server"},
 123   {"lsaquery",   cmd_lsa_query_info,   "Query Info Policy (domain member or server)"},
 124   {"lookupsids", cmd_lsa_lookup_sids,  "Resolve names from SIDs"},
 125   {"lookupnames",cmd_lsa_lookup_names,  "Resolve SIDs from names"},
 126   {"enumusers",  cmd_sam_enum_users,   "SAM User Database Query (experimental!)"},
 127   {"creategroup",cmd_sam_create_dom_group,"SAM Create Domain Group"},
 128   {"createalias",cmd_sam_create_dom_alias,"SAM Create Domain Alias"},
 129   {"ntpass",     cmd_sam_ntchange_pwd, "NT SAM Password Change"},
 130   {"samuser",    cmd_sam_query_user,   "<username> SAM User Query (experimental!)"},
 131   {"samtest",    cmd_sam_test      ,   "SAM User Encrypted RPC test (experimental!)"},
 132   {"enumaliases",cmd_sam_enum_aliases, "SAM Aliases Database Query (experimental!)"},
 133   {"enumgroups", cmd_sam_enum_groups,  "SAM Group Database Query (experimental!)"},
 134   {"samgroups",  cmd_sam_query_dominfo, "SAM Query Domain Info(experimental!)"},
 135   {"quit",       cmd_quit,        "logoff the server"},
 136   {"q",          cmd_quit,        "logoff the server"},
 137   {"exit",       cmd_quit,        "logoff the server"},
 138   {"bye",        cmd_quit,        "logoff the server"},
 139   {"help",       cmd_help,        "[command] give help on a command"},
 140   {"?",          cmd_help,        "[command] give help on a command"},
 141   {"!",          NULL,            "run a shell command on the local system"},
 142   {"",           NULL,            NULL}
 143 };
 144
 145
 146 /****************************************************************************
 147 do a (presumably graceful) quit...
 148 ****************************************************************************/
 149 static void cmd_quit(struct client_info *info)
 150 {
 151         rpcclient_stop();
 152 #ifdef MEM_MAN
 153         {
 154                 extern FILE* dbf;
 155                 smb_mem_write_status(dbf);
 156                 smb_mem_write_errors(dbf);
 157                 smb_mem_write_verbose(dbf);
 158         }
 159 #endif
 160         exit(0);
 161 }
 162
 163 /****************************************************************************
 164 help
 165 ****************************************************************************/
 166 static void cmd_help(struct client_info *info)
 167 {
 168   int i=0,j;
 169   fstring buf;
 170
 171   if (next_token(NULL,buf,NULL, sizeof(buf)))
 172     {
 173       if ((i = process_tok(buf)) >= 0)
 174         fprintf(out_hnd, "HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description);
 175     }
 176   else
 177     while (commands[i].description)
 178       {
 179         for (j=0; commands[i].description && (j<5); j++) {
 180           fprintf(out_hnd, "%-15s",commands[i].name);
 181           i++;
 182         }
 183         fprintf(out_hnd, "\n");
 184       }
 185 }
 186
 187 /*******************************************************************
 188   lookup a command string in the list of commands, including
 189   abbreviations
 190   ******************************************************************/
 191 static int process_tok(fstring tok)
 192 {
 193   int i = 0, matches = 0;
 194   int cmd=0;
 195   int tok_len = strlen(tok);
 196
 197   while (commands[i].fn != NULL)
 198     {
 199       if (strequal(commands[i].name,tok))
 200         {
 201           matches = 1;
 202           cmd = i;
 203           break;
 204         }
 205       else if (strnequal(commands[i].name, tok, tok_len))
 206         {
 207           matches++;
 208           cmd = i;
 209         }
 210       i++;
 211     }
 212
 213   if (matches == 0)
 214     return(-1);
 215   else if (matches == 1)
 216     return(cmd);
 217   else
 218     return(-2);
 219 }
 220
 221 /****************************************************************************
 222 wait for keyboard activity, swallowing network packets
 223 ****************************************************************************/
 224 static void wait_keyboard(struct cli_state *cli)
 225 {
 226   fd_set fds;
 227   struct timeval timeout;
 228
 229   while (1)
 230     {
 231       FD_ZERO(&fds);
 232       FD_SET(cli->fd,&fds);
 233       FD_SET(fileno(stdin),&fds);
 234
 235       timeout.tv_sec = 20;
 236       timeout.tv_usec = 0;
 237       sys_select(MAX(cli->fd,fileno(stdin))+1,&fds,&timeout);
 238
 239       if (FD_ISSET(fileno(stdin),&fds))
 240         return;
 241
 242       /* We deliberately use receive_smb instead of
 243          client_receive_smb as we want to receive
 244          session keepalives and then drop them here.
 245        */
 246       if (FD_ISSET(cli->fd,&fds))
 247         receive_smb(cli->fd,cli->inbuf,0);
 248     }
 249 }
 250
 251 /****************************************************************************
 252   process commands from the client
 253 ****************************************************************************/
 254 static void do_command(struct client_info *info, char *tok, char *line)
 255 {
 256         int i;
 257
 258         if ((i = process_tok(tok)) >= 0)
 259         {
 260                 commands[i].fn(info);
 261         }
 262         else if (i == -2)
 263         {
 264                 fprintf(out_hnd, "%s: command abbreviation ambiguous\n", CNV_LANG(tok));
 265         }
 266         else
 267         {
 268                 fprintf(out_hnd, "%s: command not found\n", CNV_LANG(tok));
 269         }
 270 }
 271
 272 /****************************************************************************
 273   process commands from the client
 274 ****************************************************************************/
 275 static BOOL process( struct client_info *info, char *cmd_str)
 276 {
 277         pstring line;
 278         char *cmd = cmd_str;
 279
 280         if (cmd[0] != '\0') while (cmd[0] != '\0')
 281         {
 282                 char *p;
 283                 fstring tok;
 284
 285                 if ((p = strchr(cmd, ';')) == 0)
 286                 {
 287                         strncpy(line, cmd, 999);
 288                         line[1000] = '\0';
 289                         cmd += strlen(cmd);
 290                 }
 291                 else
 292                 {
 293                         if (p - cmd > 999) p = cmd + 999;
 294                         strncpy(line, cmd, p - cmd);
 295                         line[p - cmd] = '\0';
 296                         cmd = p + 1;
 297                 }
 298
 299                 /* input language code to internal one */
 300                 CNV_INPUT (line);
 301
 302                 /* get the first part of the command */
 303                 {
 304                         char *ptr = line;
 305                         if (!next_token(&ptr,tok,NULL, sizeof(tok))) continue;
 306                 }
 307
 308                 do_command(info, tok, line);
 309         }
 310         else while (!feof(stdin))
 311         {
 312                 fstring tok;
 313
 314                 /* display a prompt */
 315                 fprintf(out_hnd, "smb: %s> ", CNV_LANG(info->cur_dir));
 316                 fflush(out_hnd);
 317
 318 #ifdef CLIX
 319                 line[0] = wait_keyboard(smb_cli);
 320                 /* this might not be such a good idea... */
 321                 if ( line[0] == EOF)
 322                 {
 323                         break;
 324                 }
 325 #else
 326                 wait_keyboard(smb_cli);
 327 #endif
 328
 329                 /* and get a response */
 330 #ifdef CLIX
 331                 fgets( &line[1],999, stdin);
 332 #else
 333                 if (!fgets(line,1000,stdin))
 334                 {
 335                         break;
 336                 }
 337 #endif
 338
 339                 /* input language code to internal one */
 340                 CNV_INPUT (line);
 341
 342                 /* special case - first char is ! */
 343                 if (*line == '!')
 344                 {
 345                         system(line + 1);
 346                         continue;
 347                 }
 348
 349                 fprintf(out_hnd, "%s\n", line);
 350
 351                 /* get the first part of the command */
 352                 {
 353                         char *ptr = line;
 354                         if (!next_token(&ptr,tok,NULL, sizeof(tok))) continue;
 355                 }
 356
 357                 do_command(info, tok, line);
 358         }
 359
 360         return(True);
 361 }
 362
 363 /****************************************************************************
 364 usage on the program
 365 ****************************************************************************/
 366 static void usage(char *pname)
 367 {
 368   fprintf(out_hnd, "Usage: %s service <password> [-d debuglevel] [-l log] ",
 369            pname);
 370
 371   fprintf(out_hnd, "\nVersion %s\n",VERSION);
 372   fprintf(out_hnd, "\t-d debuglevel         set the debuglevel\n");
 373   fprintf(out_hnd, "\t-l log basename.      Basename for log/debug files\n");
 374   fprintf(out_hnd, "\t-n netbios name.      Use this name as my netbios name\n");
 375   fprintf(out_hnd, "\t-N                    don't ask for a password\n");
 376   fprintf(out_hnd, "\t-m max protocol       set the max protocol level\n");
 377   fprintf(out_hnd, "\t-I dest IP            use this IP to connect to\n");
 378   fprintf(out_hnd, "\t-E                    write messages to stderr instead of stdout\n");
 379   fprintf(out_hnd, "\t-U username           set the network username\n");
 380   fprintf(out_hnd, "\t-W workgroup          set the workgroup name\n");
 381   fprintf(out_hnd, "\t-c command string     execute semicolon separated commands\n");
 382   fprintf(out_hnd, "\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n");
 383   fprintf(out_hnd, "\n");
 384 }
 385
 386 enum client_action
 387 {
 388         CLIENT_NONE,
 389         CLIENT_IPC,
 390         CLIENT_SVC
 391 };
 392
 393 /****************************************************************************
 394   main program
 395 ****************************************************************************/
 396  int main(int argc,char *argv[])
 397 {
 398         BOOL interactive = True;
 399
 400         int opt;
 401         extern FILE *dbf;
 402         extern char *optarg;
 403         extern int optind;
 404         static pstring servicesf = CONFIGFILE;
 405         pstring term_code;
 406         char *p;
 407         BOOL got_pass = False;
 408         char *cmd_str="";
 409         mode_t myumask = 0755;
 410         enum client_action cli_action = CLIENT_NONE;
 411
 412         struct client_info cli_info;
 413
 414         pstring password; /* local copy only, if one is entered */
 415
 416         out_hnd = stdout;
 417         fstrcpy(debugf, argv[0]);
 418
 419         rpcclient_init();
 420
 421 #ifdef KANJI
 422         pstrcpy(term_code, KANJI);
 423 #else /* KANJI */
 424         *term_code = 0;
 425 #endif /* KANJI */
 426
 427         DEBUGLEVEL = 2;
 428
 429         cli_info.put_total_size = 0;
 430         cli_info.put_total_time_ms = 0;
 431         cli_info.get_total_size = 0;
 432         cli_info.get_total_time_ms = 0;
 433
 434         cli_info.dir_total = 0;
 435         cli_info.newer_than = 0;
 436         cli_info.archive_level = 0;
 437         cli_info.print_mode = 1;
 438
 439         cli_info.translation = False;
 440         cli_info.recurse_dir = False;
 441         cli_info.lowercase = False;
 442         cli_info.prompt = True;
 443         cli_info.abort_mget = True;
 444
 445         cli_info.dest_ip.s_addr = 0;
 446         cli_info.name_type = 0x20;
 447
 448         pstrcpy(cli_info.cur_dir , "\\");
 449         pstrcpy(cli_info.file_sel, "");
 450         pstrcpy(cli_info.base_dir, "");
 451         pstrcpy(smb_cli->domain, "");
 452         pstrcpy(smb_cli->user_name, "");
 453         pstrcpy(cli_info.myhostname, "");
 454         pstrcpy(cli_info.dest_host, "");
 455
 456         pstrcpy(cli_info.svc_type, "A:");
 457         pstrcpy(cli_info.share, "");
 458         pstrcpy(cli_info.service, "");
 459
 460         ZERO_STRUCT(cli_info.dom.level3_sid);
 461         ZERO_STRUCT(cli_info.dom.level5_sid);
 462         fstrcpy(cli_info.dom.level3_dom, "");
 463         fstrcpy(cli_info.dom.level5_dom, "");
 464
 465         smb_cli->nt_pipe_fnum   = 0xffff;
 466
 467         TimeInit();
 468         charset_initialise();
 469
 470         myumask = umask(0);
 471         umask(myumask);
 472
 473         if (!get_myname(global_myname, NULL))
 474         {
 475                 fprintf(stderr, "Failed to get my hostname.\n");
 476         }
 477
 478         if (getenv("USER"))
 479         {
 480                 pstrcpy(smb_cli->user_name,getenv("USER"));
 481
 482                 /* modification to support userid%passwd syntax in the USER var
 483                 25.Aug.97, jdblair@uab.edu */
 484
 485                 if ((p=strchr(smb_cli->user_name,'%')))
 486                 {
 487                         *p = 0;
 488                         pstrcpy(password,p+1);
 489                         got_pass = True;
 490                         memset(strchr(getenv("USER"),'%')+1,'X',strlen(password));
 491                 }
 492                 strupper(smb_cli->user_name);
 493         }
 494
 495         password[0] = 0;
 496
 497         /* modification to support PASSWD environmental var
 498            25.Aug.97, jdblair@uab.edu */
 499         if (getenv("PASSWD"))
 500         {
 501                 pstrcpy(password,getenv("PASSWD"));
 502         }
 503
 504         if (*smb_cli->user_name == 0 && getenv("LOGNAME"))
 505         {
 506                 pstrcpy(smb_cli->user_name,getenv("LOGNAME"));
 507                 strupper(smb_cli->user_name);
 508         }
 509
 510         if (argc < 2)
 511         {
 512                 usage(argv[0]);
 513                 exit(1);
 514         }
 515
 516         if (*argv[1] != '-')
 517         {
 518
 519                 pstrcpy(cli_info.service, argv[1]);
 520                 /* Convert any '/' characters in the service name to '\' characters */
 521                 string_replace( cli_info.service, '/','\\');
 522                 argc--;
 523                 argv++;
 524
 525                 fprintf(out_hnd, "service: %s\n", cli_info.service);
 526
 527                 if (count_chars(cli_info.service,'\\') < 3)
 528                 {
 529                         usage(argv[0]);
 530                         printf("\n%s: Not enough '\\' characters in service\n", cli_info.service);
 531                         exit(1);
 532                 }
 533
 534                 /*
 535                 if (count_chars(cli_info.service,'\\') > 3)
 536                 {
 537                         usage(pname);
 538                         printf("\n%s: Too many '\\' characters in service\n", cli_info.service);
 539                         exit(1);
 540                 }
 541                 */
 542
 543                 if (argc > 1 && (*argv[1] != '-'))
 544                 {
 545                         got_pass = True;
 546                         pstrcpy(password,argv[1]);
 547                         memset(argv[1],'X',strlen(argv[1]));
 548                         argc--;
 549                         argv++;
 550                 }
 551
 552                 cli_action = CLIENT_SVC;
 553         }
 554
 555         while ((opt = getopt(argc, argv,"s:B:O:M:S:i:N:n:d:l:hI:EB:U:L:t:m:W:T:D:c:")) != EOF)
 556         {
 557                 switch (opt)
 558                 {
 559                         case 'm':
 560                         {
 561                                 /* FIXME ... max_protocol seems to be funny here */
 562
 563                                 int max_protocol = 0;
 564                                 max_protocol = interpret_protocol(optarg,max_protocol);
 565                                 fprintf(stderr, "max protocol not currently supported\n");
 566                                 break;
 567                         }
 568
 569                         case 'O':
 570                         {
 571                                 pstrcpy(user_socket_options,optarg);
 572                                 break;
 573                         }
 574
 575                         case 'S':
 576                         {
 577                                 pstrcpy(cli_info.dest_host,optarg);
 578                                 strupper(cli_info.dest_host);
 579                                 cli_action = CLIENT_IPC;
 580                                 break;
 581                         }
 582
 583                         case 'B':
 584                         {
 585                                 iface_set_default(NULL,optarg,NULL);
 586                                 break;
 587                         }
 588
 589                         case 'i':
 590                         {
 591                                 pstrcpy(scope, optarg);
 592                                 break;
 593                         }
 594
 595                         case 'U':
 596                         {
 597                                 char *lp;
 598                                 pstrcpy(smb_cli->user_name,optarg);
 599                                 if ((lp=strchr(smb_cli->user_name,'%')))
 600                                 {
 601                                         *lp = 0;
 602                                         pstrcpy(password,lp+1);
 603                                         got_pass = True;
 604                                         memset(strchr(optarg,'%')+1,'X',strlen(password));
 605                                 }
 606                                 break;
 607                         }
 608
 609                         case 'W':
 610                         {
 611                                 pstrcpy(smb_cli->domain,optarg);
 612                                 break;
 613                         }
 614
 615                         case 'E':
 616                         {
 617                                 dbf = stderr;
 618                                 break;
 619                         }
 620
 621                         case 'I':
 622                         {
 623                                 cli_info.dest_ip = *interpret_addr2(optarg);
 624                                 if (zero_ip(cli_info.dest_ip))
 625                                 {
 626                                         exit(1);
 627                                 }
 628                                 break;
 629                         }
 630
 631                         case 'n':
 632                         {
 633                                 fstrcpy(global_myname, optarg);
 634                                 break;
 635                         }
 636
 637                         case 'N':
 638                         {
 639                                 got_pass = True;
 640                                 break;
 641                         }
 642
 643                         case 'd':
 644                         {
 645                                 if (*optarg == 'A')
 646                                         DEBUGLEVEL = 10000;
 647                                 else
 648                                         DEBUGLEVEL = atoi(optarg);
 649                                 break;
 650                         }
 651
 652                         case 'l':
 653                         {
 654                                 slprintf(debugf, sizeof(debugf)-1,
 655                                          "%s.client", optarg);
 656                                 interactive = False;
 657                                 break;
 658                         }
 659
 660                         case 'c':
 661                         {
 662                                 cmd_str = optarg;
 663                                 got_pass = True;
 664                                 break;
 665                         }
 666
 667                         case 'h':
 668                         {
 669                                 usage(argv[0]);
 670                                 exit(0);
 671                                 break;
 672                         }
 673
 674                         case 's':
 675                         {
 676                                 pstrcpy(servicesf, optarg);
 677                                 break;
 678                         }
 679
 680                         case 't':
 681                         {
 682                                 pstrcpy(term_code, optarg);
 683                                 break;
 684                         }
 685
 686                         default:
 687                         {
 688                                 usage(argv[0]);
 689                                 exit(1);
 690                                 break;
 691                         }
 692                 }
 693         }
 694
 695         setup_logging(debugf, interactive);
 696
 697         if (cli_action == CLIENT_NONE)
 698         {
 699                 usage(argv[0]);
 700                 exit(1);
 701         }
 702
 703         strupper(global_myname);
 704         fstrcpy(cli_info.myhostname, global_myname);
 705
 706         DEBUG(3,("%s client started (version %s)\n",timestring(),VERSION));
 707
 708         if (!lp_load(servicesf,True, False, False))
 709         {
 710                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", servicesf);
 711         }
 712
 713         codepage_initialise(lp_client_code_page());
 714
 715         if (*smb_cli->domain == 0) pstrcpy(smb_cli->domain,lp_workgroup());
 716
 717         load_interfaces();
 718
 719         if (cli_action == CLIENT_IPC)
 720         {
 721                 pstrcpy(cli_info.share, "IPC$");
 722                 pstrcpy(cli_info.svc_type, "IPC");
 723         }
 724
 725         fstrcpy(cli_info.mach_acct, cli_info.myhostname);
 726         strupper(cli_info.mach_acct);
 727         fstrcat(cli_info.mach_acct, "$");
 728
 729         /* set the password cache info */
 730         if (got_pass)
 731         {
 732                 if (password[0] == 0)
 733                 {
 734                         pwd_set_nullpwd(&(smb_cli->pwd));
 735                 }
 736                 else
 737                 {
 738                         pwd_make_lm_nt_16(&(smb_cli->pwd), password); /* generate 16 byte hashes */
 739                 }
 740         }
 741         else
 742         {
 743                 pwd_read(&(smb_cli->pwd), "Enter Password:", True);
 744         }
 745
 746         /* paranoia: destroy the local copy of the password */
 747         bzero(password, sizeof(password));
 748
 749         /* establish connections.  nothing to stop these being re-established. */
 750         rpcclient_connect(&cli_info);
 751
 752         DEBUG(5,("rpcclient_connect: smb_cli->fd:%d\n", smb_cli->fd));
 753         if (smb_cli->fd <= 0)
 754         {
 755                 fprintf(stderr, "warning: connection could not be established to %s<%02x>\n",
 756                                  cli_info.dest_host, cli_info.name_type);
 757                 fprintf(stderr, "this version of smbclient may crash if you proceed\n");
 758                 exit(-1);
 759         }
 760
 761         switch (cli_action)
 762         {
 763                 case CLIENT_IPC:
 764                 {
 765                         process(&cli_info, cmd_str);
 766                         break;
 767                 }
 768
 769                 default:
 770                 {
 771                         fprintf(stderr, "unknown client action requested\n");
 772                         break;
 773                 }
 774         }
 775
 776         rpcclient_stop();
 777
 778         return(0);
 779 }