source/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   {"svcenum",    cmd_svc_enum,         "[-i] Lists Services Manager"},
 109   {"regenum",    cmd_reg_enum,         "<keyname> Registry Enumeration (keys, values)"},
 110   {"regdeletekey",cmd_reg_delete_key,  "<keyname> Registry Key Delete"},
 111   {"regcreatekey",cmd_reg_create_key,  "<keyname> [keyclass] Registry Key Create"},
 112   {"shutdown",cmd_reg_shutdown,  "[message] [timeout] Server Shutdown"},
 113   {"regquerykey",cmd_reg_query_key,    "<keyname> Registry Key Query"},
 114   {"regdeleteval",cmd_reg_delete_val,  "<valname> Registry Value Delete"},
 115   {"regcreateval",cmd_reg_create_val,  "<valname> <valtype> <value> Registry Key Create"},
 116   {"reggetsec",  cmd_reg_get_key_sec,  "<keyname> Registry Key Security"},
 117   {"regtestsec", cmd_reg_test_key_sec, "<keyname> Test Registry Key Security"},
 118   {"ntlogin",    cmd_netlogon_login_test, "[username] [password] NT Domain login test"},
 119   {"wksinfo",    cmd_wks_query_info,   "Workstation Query Info"},
 120   {"srvinfo",    cmd_srv_query_info,   "Server Query Info"},
 121   {"srvsessions",cmd_srv_enum_sess,    "List sessions on a server"},
 122   {"srvshares",  cmd_srv_enum_shares,  "List shares on a server"},
 123   {"srvconnections",cmd_srv_enum_conn, "List connections on a server"},
 124   {"srvfiles",   cmd_srv_enum_files,   "List files on a server"},
 125   {"lsaquery",   cmd_lsa_query_info,   "Query Info Policy (domain member or server)"},
 126   {"lookupsids", cmd_lsa_lookup_sids,  "Resolve names from SIDs"},
 127   {"lookupnames",cmd_lsa_lookup_names,  "Resolve SIDs from names"},
 128   {"enumusers",  cmd_sam_enum_users,   "SAM User Database Query (experimental!)"},
 129   {"addgroupmem",cmd_sam_add_groupmem,"<group rid> [member rid1] [member rid2] ... SAM Add Domain Group Member"},
 130   {"addaliasmem",cmd_sam_add_aliasmem,"<alias rid> [member sid1] [member sid2] ... SAM Add Domain Alias Member"},
 131   {"creategroup",cmd_sam_create_dom_group,"SAM Create Domain Group"},
 132   {"createalias",cmd_sam_create_dom_alias,"SAM Create Domain Alias"},
 133   {"delgroup",   cmd_sam_delete_dom_group,"SAM Delete Domain Group"},
 134   {"delalias",   cmd_sam_delete_dom_alias,"SAM Delete Domain Alias"},
 135   {"ntpass",     cmd_sam_ntchange_pwd, "NT SAM Password Change"},
 136   {"samuser",    cmd_sam_query_user,   "<username> SAM User Query (experimental!)"},
 137   {"samtest",    cmd_sam_test      ,   "SAM User Encrypted RPC test (experimental!)"},
 138   {"enumaliases",cmd_sam_enum_aliases, "SAM Aliases Database Query (experimental!)"},
 139   {"enumgroups", cmd_sam_enum_groups,  "SAM Group Database Query (experimental!)"},
 140   {"samgroups",  cmd_sam_query_dominfo, "SAM Query Domain Info(experimental!)"},
 141   {"quit",       cmd_quit,        "logoff the server"},
 142   {"q",          cmd_quit,        "logoff the server"},
 143   {"exit",       cmd_quit,        "logoff the server"},
 144   {"bye",        cmd_quit,        "logoff the server"},
 145   {"help",       cmd_help,        "[command] give help on a command"},
 146   {"?",          cmd_help,        "[command] give help on a command"},
 147   {"!",          NULL,            "run a shell command on the local system"},
 148   {"",           NULL,            NULL}
 149 };
 150
 151
 152 /****************************************************************************
 153 do a (presumably graceful) quit...
 154 ****************************************************************************/
 155 static void cmd_quit(struct client_info *info)
 156 {
 157         rpcclient_stop();
 158 #ifdef MEM_MAN
 159         {
 160                 extern FILE* dbf;
 161                 smb_mem_write_status(dbf);
 162                 smb_mem_write_errors(dbf);
 163                 smb_mem_write_verbose(dbf);
 164                 dbgflush();
 165         }
 166 #endif
 167         exit(0);
 168 }
 169
 170 /****************************************************************************
 171 help
 172 ****************************************************************************/
 173 static void cmd_help(struct client_info *info)
 174 {
 175   int i=0,j;
 176   fstring buf;
 177
 178   if (next_token(NULL,buf,NULL, sizeof(buf)))
 179     {
 180       if ((i = process_tok(buf)) >= 0)
 181         fprintf(out_hnd, "HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description);
 182     }
 183   else
 184     while (commands[i].description)
 185       {
 186         for (j=0; commands[i].description && (j<5); j++) {
 187           fprintf(out_hnd, "%-15s",commands[i].name);
 188           i++;
 189         }
 190         fprintf(out_hnd, "\n");
 191       }
 192 }
 193
 194 /*******************************************************************
 195   lookup a command string in the list of commands, including
 196   abbreviations
 197   ******************************************************************/
 198 static int process_tok(fstring tok)
 199 {
 200   int i = 0, matches = 0;
 201   int cmd=0;
 202   int tok_len = strlen(tok);
 203
 204   while (commands[i].fn != NULL)
 205     {
 206       if (strequal(commands[i].name,tok))
 207         {
 208           matches = 1;
 209           cmd = i;
 210           break;
 211         }
 212       else if (strnequal(commands[i].name, tok, tok_len))
 213         {
 214           matches++;
 215           cmd = i;
 216         }
 217       i++;
 218     }
 219
 220   if (matches == 0)
 221     return(-1);
 222   else if (matches == 1)
 223     return(cmd);
 224   else
 225     return(-2);
 226 }
 227
 228 /****************************************************************************
 229 wait for keyboard activity, swallowing network packets
 230 ****************************************************************************/
 231 static void wait_keyboard(struct cli_state *cli)
 232 {
 233   fd_set fds;
 234   struct timeval timeout;
 235
 236   while (1)
 237     {
 238       FD_ZERO(&fds);
 239       FD_SET(cli->fd,&fds);
 240       FD_SET(fileno(stdin),&fds);
 241
 242       timeout.tv_sec = 20;
 243       timeout.tv_usec = 0;
 244       sys_select(MAX(cli->fd,fileno(stdin))+1,&fds,&timeout);
 245
 246       if (FD_ISSET(fileno(stdin),&fds))
 247         return;
 248
 249       /* We deliberately use receive_smb instead of
 250          client_receive_smb as we want to receive
 251          session keepalives and then drop them here.
 252        */
 253       if (FD_ISSET(cli->fd,&fds))
 254         receive_smb(cli->fd,cli->inbuf,0);
 255     }
 256 }
 257
 258 /****************************************************************************
 259   process commands from the client
 260 ****************************************************************************/
 261 static void do_command(struct client_info *info, char *tok, char *line)
 262 {
 263         int i;
 264
 265         if ((i = process_tok(tok)) >= 0)
 266         {
 267                 commands[i].fn(info);
 268         }
 269         else if (i == -2)
 270         {
 271                 fprintf(out_hnd, "%s: command abbreviation ambiguous\n", CNV_LANG(tok));
 272         }
 273         else
 274         {
 275                 fprintf(out_hnd, "%s: command not found\n", CNV_LANG(tok));
 276         }
 277 }
 278
 279 /****************************************************************************
 280   process commands from the client
 281 ****************************************************************************/
 282 static BOOL process( struct client_info *info, char *cmd_str)
 283 {
 284         pstring line;
 285         char *cmd = cmd_str;
 286
 287         if (cmd[0] != '\0') while (cmd[0] != '\0')
 288         {
 289                 char *p;
 290                 fstring tok;
 291
 292                 if ((p = strchr(cmd, ';')) == 0)
 293                 {
 294                         strncpy(line, cmd, 999);
 295                         line[1000] = '\0';
 296                         cmd += strlen(cmd);
 297                 }
 298                 else
 299                 {
 300                         if (p - cmd > 999) p = cmd + 999;
 301                         strncpy(line, cmd, p - cmd);
 302                         line[p - cmd] = '\0';
 303                         cmd = p + 1;
 304                 }
 305
 306                 /* input language code to internal one */
 307                 CNV_INPUT (line);
 308
 309                 /* get the first part of the command */
 310                 {
 311                         char *ptr = line;
 312                         if (!next_token(&ptr,tok,NULL, sizeof(tok))) continue;
 313                 }
 314
 315                 do_command(info, tok, line);
 316         }
 317         else while (!feof(stdin))
 318         {
 319                 fstring tok;
 320
 321                 /* display a prompt */
 322                 fprintf(out_hnd, "smb: %s> ", CNV_LANG(info->cur_dir));
 323                 fflush(out_hnd);
 324
 325 #ifdef CLIX
 326                 line[0] = wait_keyboard(smb_cli);
 327                 /* this might not be such a good idea... */
 328                 if ( line[0] == EOF)
 329                 {
 330                         break;
 331                 }
 332 #else
 333                 wait_keyboard(smb_cli);
 334 #endif
 335
 336                 /* and get a response */
 337 #ifdef CLIX
 338                 fgets( &line[1],999, stdin);
 339 #else
 340                 if (!fgets(line,1000,stdin))
 341                 {
 342                         break;
 343                 }
 344 #endif
 345
 346                 /* input language code to internal one */
 347                 CNV_INPUT (line);
 348
 349                 /* special case - first char is ! */
 350                 if (*line == '!')
 351                 {
 352                         system(line + 1);
 353                         continue;
 354                 }
 355
 356                 fprintf(out_hnd, "%s\n", line);
 357
 358                 /* get the first part of the command */
 359                 {
 360                         char *ptr = line;
 361                         if (!next_token(&ptr,tok,NULL, sizeof(tok))) continue;
 362                 }
 363
 364                 do_command(info, tok, line);
 365         }
 366
 367         return(True);
 368 }
 369
 370 /****************************************************************************
 371 usage on the program
 372 ****************************************************************************/
 373 static void usage(char *pname)
 374 {
 375   fprintf(out_hnd, "Usage: %s service <password> [-d debuglevel] [-l log] ",
 376            pname);
 377
 378   fprintf(out_hnd, "\nVersion %s\n",VERSION);
 379   fprintf(out_hnd, "\t-d debuglevel         set the debuglevel\n");
 380   fprintf(out_hnd, "\t-l log basename.      Basename for log/debug files\n");
 381   fprintf(out_hnd, "\t-n netbios name.      Use this name as my netbios name\n");
 382   fprintf(out_hnd, "\t-N                    don't ask for a password\n");
 383   fprintf(out_hnd, "\t-m max protocol       set the max protocol level\n");
 384   fprintf(out_hnd, "\t-I dest IP            use this IP to connect to\n");
 385   fprintf(out_hnd, "\t-E                    write messages to stderr instead of stdout\n");
 386   fprintf(out_hnd, "\t-U username           set the network username\n");
 387   fprintf(out_hnd, "\t-W workgroup          set the workgroup name\n");
 388   fprintf(out_hnd, "\t-c command string     execute semicolon separated commands\n");
 389   fprintf(out_hnd, "\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n");
 390   fprintf(out_hnd, "\n");
 391 }
 392
 393 enum client_action
 394 {
 395         CLIENT_NONE,
 396         CLIENT_IPC,
 397         CLIENT_SVC
 398 };
 399
 400 /****************************************************************************
 401   main program
 402 ****************************************************************************/
 403  int main(int argc,char *argv[])
 404 {
 405         BOOL interactive = True;
 406
 407         int opt;
 408         extern FILE *dbf;
 409         extern char *optarg;
 410         extern int optind;
 411         static pstring servicesf = CONFIGFILE;
 412         pstring term_code;
 413         char *p;
 414         BOOL got_pass = False;
 415         char *cmd_str="";
 416         mode_t myumask = 0755;
 417         enum client_action cli_action = CLIENT_NONE;
 418
 419         struct client_info cli_info;
 420
 421         pstring password; /* local copy only, if one is entered */
 422
 423         out_hnd = stdout;
 424         fstrcpy(debugf, argv[0]);
 425
 426         rpcclient_init();
 427
 428 #ifdef KANJI
 429         pstrcpy(term_code, KANJI);
 430 #else /* KANJI */
 431         *term_code = 0;
 432 #endif /* KANJI */
 433
 434         DEBUGLEVEL = 2;
 435
 436         cli_info.put_total_size = 0;
 437         cli_info.put_total_time_ms = 0;
 438         cli_info.get_total_size = 0;
 439         cli_info.get_total_time_ms = 0;
 440
 441         cli_info.dir_total = 0;
 442         cli_info.newer_than = 0;
 443         cli_info.archive_level = 0;
 444         cli_info.print_mode = 1;
 445
 446         cli_info.translation = False;
 447         cli_info.recurse_dir = False;
 448         cli_info.lowercase = False;
 449         cli_info.prompt = True;
 450         cli_info.abort_mget = True;
 451
 452         cli_info.dest_ip.s_addr = 0;
 453         cli_info.name_type = 0x20;
 454
 455         pstrcpy(cli_info.cur_dir , "\\");
 456         pstrcpy(cli_info.file_sel, "");
 457         pstrcpy(cli_info.base_dir, "");
 458         pstrcpy(smb_cli->domain, "");
 459         pstrcpy(smb_cli->user_name, "");
 460         pstrcpy(cli_info.myhostname, "");
 461         pstrcpy(cli_info.dest_host, "");
 462
 463         pstrcpy(cli_info.svc_type, "A:");
 464         pstrcpy(cli_info.share, "");
 465         pstrcpy(cli_info.service, "");
 466
 467         ZERO_STRUCT(cli_info.dom.level3_sid);
 468         ZERO_STRUCT(cli_info.dom.level5_sid);
 469         fstrcpy(cli_info.dom.level3_dom, "");
 470         fstrcpy(cli_info.dom.level5_dom, "");
 471
 472         TimeInit();
 473         charset_initialise();
 474
 475         myumask = umask(0);
 476         umask(myumask);
 477
 478         if (!get_myname(global_myname, NULL))
 479         {
 480                 fprintf(stderr, "Failed to get my hostname.\n");
 481         }
 482
 483         if (getenv("USER"))
 484         {
 485                 pstrcpy(smb_cli->user_name,getenv("USER"));
 486
 487                 /* modification to support userid%passwd syntax in the USER var
 488                 25.Aug.97, jdblair@uab.edu */
 489
 490                 if ((p=strchr(smb_cli->user_name,'%')))
 491                 {
 492                         *p = 0;
 493                         pstrcpy(password,p+1);
 494                         got_pass = True;
 495                         memset(strchr(getenv("USER"),'%')+1,'X',strlen(password));
 496                 }
 497                 strupper(smb_cli->user_name);
 498         }
 499
 500         password[0] = 0;
 501
 502         /* modification to support PASSWD environmental var
 503            25.Aug.97, jdblair@uab.edu */
 504         if (getenv("PASSWD"))
 505         {
 506                 pstrcpy(password,getenv("PASSWD"));
 507         }
 508
 509         if (*smb_cli->user_name == 0 && getenv("LOGNAME"))
 510         {
 511                 pstrcpy(smb_cli->user_name,getenv("LOGNAME"));
 512                 strupper(smb_cli->user_name);
 513         }
 514
 515         if (argc < 2)
 516         {
 517                 usage(argv[0]);
 518                 exit(1);
 519         }
 520
 521         if (*argv[1] != '-')
 522         {
 523
 524                 pstrcpy(cli_info.service, argv[1]);
 525                 /* Convert any '/' characters in the service name to '\' characters */
 526                 string_replace( cli_info.service, '/','\\');
 527                 argc--;
 528                 argv++;
 529
 530                 fprintf(out_hnd, "service: %s\n", cli_info.service);
 531
 532                 if (count_chars(cli_info.service,'\\') < 3)
 533                 {
 534                         usage(argv[0]);
 535                         printf("\n%s: Not enough '\\' characters in service\n", cli_info.service);
 536                         exit(1);
 537                 }
 538
 539                 /*
 540                 if (count_chars(cli_info.service,'\\') > 3)
 541                 {
 542                         usage(pname);
 543                         printf("\n%s: Too many '\\' characters in service\n", cli_info.service);
 544                         exit(1);
 545                 }
 546                 */
 547
 548                 if (argc > 1 && (*argv[1] != '-'))
 549                 {
 550                         got_pass = True;
 551                         pstrcpy(password,argv[1]);
 552                         memset(argv[1],'X',strlen(argv[1]));
 553                         argc--;
 554                         argv++;
 555                 }
 556
 557                 cli_action = CLIENT_SVC;
 558         }
 559
 560         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)
 561         {
 562                 switch (opt)
 563                 {
 564                         case 'm':
 565                         {
 566                                 /* FIXME ... max_protocol seems to be funny here */
 567
 568                                 int max_protocol = 0;
 569                                 max_protocol = interpret_protocol(optarg,max_protocol);
 570                                 fprintf(stderr, "max protocol not currently supported\n");
 571                                 break;
 572                         }
 573
 574                         case 'O':
 575                         {
 576                                 pstrcpy(user_socket_options,optarg);
 577                                 break;
 578                         }
 579
 580                         case 'S':
 581                         {
 582                                 pstrcpy(cli_info.dest_host,optarg);
 583                                 strupper(cli_info.dest_host);
 584                                 cli_action = CLIENT_IPC;
 585                                 break;
 586                         }
 587
 588                         case 'B':
 589                         {
 590                                 iface_set_default(NULL,optarg,NULL);
 591                                 break;
 592                         }
 593
 594                         case 'i':
 595                         {
 596                                 pstrcpy(scope, optarg);
 597                                 break;
 598                         }
 599
 600                         case 'U':
 601                         {
 602                                 char *lp;
 603                                 pstrcpy(smb_cli->user_name,optarg);
 604                                 if ((lp=strchr(smb_cli->user_name,'%')))
 605                                 {
 606                                         *lp = 0;
 607                                         pstrcpy(password,lp+1);
 608                                         got_pass = True;
 609                                         memset(strchr(optarg,'%')+1,'X',strlen(password));
 610                                 }
 611                                 break;
 612                         }
 613
 614                         case 'W':
 615                         {
 616                                 pstrcpy(smb_cli->domain,optarg);
 617                                 break;
 618                         }
 619
 620                         case 'E':
 621                         {
 622                                 dbf = stderr;
 623                                 break;
 624                         }
 625
 626                         case 'I':
 627                         {
 628                                 cli_info.dest_ip = *interpret_addr2(optarg);
 629                                 if (zero_ip(cli_info.dest_ip))
 630                                 {
 631                                         exit(1);
 632                                 }
 633                                 break;
 634                         }
 635
 636                         case 'n':
 637                         {
 638                                 fstrcpy(global_myname, optarg);
 639                                 break;
 640                         }
 641
 642                         case 'N':
 643                         {
 644                                 got_pass = True;
 645                                 break;
 646                         }
 647
 648                         case 'd':
 649                         {
 650                                 if (*optarg == 'A')
 651                                         DEBUGLEVEL = 10000;
 652                                 else
 653                                         DEBUGLEVEL = atoi(optarg);
 654                                 break;
 655                         }
 656
 657                         case 'l':
 658                         {
 659                                 slprintf(debugf, sizeof(debugf)-1,
 660                                          "%s.client", optarg);
 661                                 interactive = False;
 662                                 break;
 663                         }
 664
 665                         case 'c':
 666                         {
 667                                 cmd_str = optarg;
 668                                 got_pass = True;
 669                                 break;
 670                         }
 671
 672                         case 'h':
 673                         {
 674                                 usage(argv[0]);
 675                                 exit(0);
 676                                 break;
 677                         }
 678
 679                         case 's':
 680                         {
 681                                 pstrcpy(servicesf, optarg);
 682                                 break;
 683                         }
 684
 685                         case 't':
 686                         {
 687                                 pstrcpy(term_code, optarg);
 688                                 break;
 689                         }
 690
 691                         default:
 692                         {
 693                                 usage(argv[0]);
 694                                 exit(1);
 695                                 break;
 696                         }
 697                 }
 698         }
 699
 700         setup_logging(debugf, interactive);
 701
 702         if (cli_action == CLIENT_NONE)
 703         {
 704                 usage(argv[0]);
 705                 exit(1);
 706         }
 707
 708         strupper(global_myname);
 709         fstrcpy(cli_info.myhostname, global_myname);
 710
 711         DEBUG(3,("%s client started (version %s)\n",timestring(),VERSION));
 712
 713         if (!lp_load(servicesf,True, False, False))
 714         {
 715                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", servicesf);
 716         }
 717
 718         codepage_initialise(lp_client_code_page());
 719
 720         if (*smb_cli->domain == 0) pstrcpy(smb_cli->domain,lp_workgroup());
 721
 722         load_interfaces();
 723
 724         if (cli_action == CLIENT_IPC)
 725         {
 726                 pstrcpy(cli_info.share, "IPC$");
 727                 pstrcpy(cli_info.svc_type, "IPC");
 728         }
 729
 730         fstrcpy(cli_info.mach_acct, cli_info.myhostname);
 731         strupper(cli_info.mach_acct);
 732         fstrcat(cli_info.mach_acct, "$");
 733
 734         /* set the password cache info */
 735         if (got_pass)
 736         {
 737                 if (password[0] == 0)
 738                 {
 739                         pwd_set_nullpwd(&(smb_cli->pwd));
 740                 }
 741                 else
 742                 {
 743                         /* generate 16 byte hashes */
 744                         pwd_make_lm_nt_16(&(smb_cli->pwd), password);
 745                 }
 746         }
 747         else
 748         {
 749                 pwd_read(&(smb_cli->pwd), "Enter Password:", True);
 750         }
 751
 752         /* paranoia: destroy the local copy of the password */
 753         bzero(password, sizeof(password));
 754
 755         /* establish connections.  nothing to stop these being re-established. */
 756         rpcclient_connect(&cli_info);
 757
 758         DEBUG(5,("rpcclient_connect: smb_cli->fd:%d\n", smb_cli->fd));
 759         if (smb_cli->fd <= 0)
 760         {
 761                 fprintf(stderr, "warning: connection could not be established to %s<%02x>\n",
 762                                  cli_info.dest_host, cli_info.name_type);
 763                 fprintf(stderr, "this version of smbclient may crash if you proceed\n");
 764                 exit(-1);
 765         }
 766
 767         switch (cli_action)
 768         {
 769                 case CLIENT_IPC:
 770                 {
 771                         process(&cli_info, cmd_str);
 772                         break;
 773                 }
 774
 775                 default:
 776                 {
 777                         fprintf(stderr, "unknown client action requested\n");
 778                         break;
 779                 }
 780         }
 781
 782         rpcclient_stop();
 783
 784         return(0);
 785 }