source/client/smbmount.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 #define NO_SYSLOG
  23
  24 #include <linux/version.h>
  25 #define LVERSION(major,minor,patch) (((((major)<<8)+(minor))<<8)+(patch))
  26 #if LINUX_VERSION_CODE < LVERSION(2,1,70)
  27 #error this code will only compile on versions of linux after 2.1.70
  28 #endif
  29
  30 #include "includes.h"
  31
  32 #include <asm/types.h>
  33 #include <linux/smb_fs.h>
  34 static struct smb_conn_opt conn_options;
  35
  36 #ifndef REGISTER
  37 #define REGISTER 0
  38 #endif
  39
  40 /* Uncomment this to allow debug the smbmount daemon */
  41 #define SMBFS_DEBUG 1
  42
  43 pstring cur_dir = "\\";
  44 pstring cd_path = "";
  45 extern pstring service;
  46 extern pstring desthost;
  47 extern pstring global_myname;
  48 extern pstring myhostname;
  49 extern pstring password;
  50 extern pstring username;
  51 extern pstring workgroup;
  52 char *cmdstr="";
  53 extern BOOL got_pass;
  54 extern BOOL connect_as_printer;
  55 extern BOOL connect_as_ipc;
  56 extern struct in_addr ipzero;
  57
  58 extern BOOL doencrypt;
  59
  60 extern pstring user_socket_options;
  61
  62 /* 30 second timeout on most commands */
  63 #define CLIENT_TIMEOUT (30*1000)
  64 #define SHORT_TIMEOUT (5*1000)
  65
  66 /* value for unused fid field in trans2 secondary request */
  67 #define FID_UNUSED (0xFFFF)
  68
  69 extern int name_type;
  70
  71 extern int max_protocol;
  72 int port = SMB_PORT;
  73
  74
  75 time_t newer_than = 0;
  76 int archive_level = 0;
  77
  78 extern pstring debugf;
  79 extern int DEBUGLEVEL;
  80
  81 BOOL translation = False;
  82
  83 extern uint16 cnum;
  84 extern uint16 mid;
  85 extern uint16 pid;
  86 extern uint16 vuid;
  87
  88 extern BOOL have_ip;
  89 extern int max_xmit;
  90
  91 /* clitar bits insert */
  92 extern int blocksize;
  93 extern BOOL tar_inc;
  94 extern BOOL tar_reset;
  95 /* clitar bits end */
  96
  97
  98 mode_t myumask = 0755;
  99
 100 extern pstring scope;
 101
 102 BOOL prompt = True;
 103
 104 int printmode = 1;
 105
 106 BOOL recurse = False;
 107 BOOL lowercase = False;
 108
 109 struct in_addr dest_ip;
 110
 111 #define SEPARATORS " \t\n\r"
 112
 113 BOOL abort_mget = True;
 114
 115 extern int Protocol;
 116
 117 extern BOOL readbraw_supported ;
 118 extern BOOL writebraw_supported;
 119
 120 pstring fileselection = "";
 121
 122 extern file_info def_finfo;
 123
 124 /* timing globals */
 125 int get_total_size = 0;
 126 int get_total_time_ms = 0;
 127 int put_total_size = 0;
 128 int put_total_time_ms = 0;
 129
 130 /* totals globals */
 131 int dir_total = 0;
 132
 133 extern int Client;
 134
 135 #define USENMB
 136
 137 #define CNV_LANG(s) dos_to_unix(s,False)
 138 #define CNV_INPUT(s) unix_to_dos(s,True)
 139
 140 /****************************************************************************
 141 check for existance of a dir
 142 ****************************************************************************/
 143 static BOOL chkpath(char *path,BOOL report)
 144 {
 145   fstring path2;
 146   pstring inbuf,outbuf;
 147   char *p;
 148
 149   fstrcpy(path2,path);
 150   trim_string(path2,NULL,"\\");
 151   if (!*path2) *path2 = '\\';
 152
 153   bzero(outbuf,smb_size);
 154   set_message(outbuf,0,4 + strlen(path2),True);
 155   SCVAL(outbuf,smb_com,SMBchkpth);
 156   SSVAL(outbuf,smb_tid,cnum);
 157   cli_setup_pkt(outbuf);
 158
 159   p = smb_buf(outbuf);
 160   *p++ = 4;
 161   fstrcpy(p,path2);
 162
 163 #if 0
 164   {
 165           /* this little bit of code can be used to extract NT error codes.
 166              Just feed a bunch of "cd foo" commands to smbclient then watch
 167              in netmon (tridge) */
 168           static int code=0;
 169           SIVAL(outbuf, smb_rcls, code | 0xC0000000);
 170           SSVAL(outbuf, smb_flg2, SVAL(outbuf, smb_flg2) | (1<<14));
 171           code++;
 172   }
 173 #endif
 174
 175   send_smb(Client,outbuf);
 176   client_receive_smb(Client,inbuf,CLIENT_TIMEOUT);
 177
 178   if (report && CVAL(inbuf,smb_rcls) != 0)
 179     DEBUG(2,("chkpath: %s\n",smb_errstr(inbuf)));
 180
 181   return(CVAL(inbuf,smb_rcls) == 0);
 182 }
 183
 184 static void
 185 daemonize(void)
 186 {
 187         int i;
 188         if ((i = fork()) < 0)
 189         {
 190                 DEBUG(0, ("could not fork\n"));
 191         }
 192         if (i > 0)
 193         {
 194                 /* parent simply exits */
 195                 exit(0);
 196         }
 197         setsid();
 198         chdir("/");
 199 }
 200
 201 static void
 202 close_our_files(void)
 203 {
 204         int i;
 205         for (i = 0; i < NR_OPEN; i++) {
 206                 if (i == Client) {
 207                         continue;
 208                 }
 209                 close(i);
 210         }
 211 }
 212
 213 static void
 214 usr1_handler(int x)
 215 {
 216         return;
 217 }
 218
 219 /*
 220  * Send a login and store the connection options. This is a separate
 221  * function to keep clientutil.c independent of linux kernel changes.
 222  */
 223 static BOOL mount_send_login(char *inbuf, char *outbuf)
 224 {
 225   struct connection_options opt;
 226   int res = cli_send_login(inbuf, outbuf, True, True, &opt);
 227
 228   if (!res)
 229     return res;
 230
 231   conn_options.protocol = opt.protocol;
 232   conn_options.case_handling = CASE_LOWER;
 233   conn_options.max_xmit = opt.max_xmit;
 234   conn_options.server_uid = opt.server_vuid;
 235   conn_options.tid = opt.tid;
 236   conn_options.secmode = opt.sec_mode;
 237   conn_options.maxmux = opt.max_mux;
 238   conn_options.maxvcs = opt.max_vcs;
 239   conn_options.rawmode = opt.rawmode;
 240   conn_options.sesskey = opt.sesskey;
 241   conn_options.maxraw = opt.maxraw;
 242   conn_options.capabilities = opt.capabilities;
 243   conn_options.serverzone = opt.serverzone;
 244
 245   return True;
 246 }
 247
 248 /*
 249  * Call the smbfs ioctl to install a connection socket,
 250  * then wait for a signal to reconnect. Note that we do
 251  * not exit after open_sockets() or send_login() errors,
 252  * as the smbfs mount would then have no way to recover.
 253  */
 254 static void
 255 send_fs_socket(char *mount_point, char *inbuf, char *outbuf)
 256 {
 257         int fd, closed = 0, res = 1;
 258
 259         while (1)
 260         {
 261                 if ((fd = open(mount_point, O_RDONLY)) < 0)
 262                 {
 263                         DEBUG(0, ("smbmount: can't open %s\n", mount_point));
 264                         break;
 265                 }
 266
 267                 /*
 268                  * Call the ioctl even if we couldn't get a socket ...
 269                  * there's no point in making smbfs wait for a timeout.
 270                  */
 271                 conn_options.fd = -1;
 272                 if (res)
 273                         conn_options.fd = Client;
 274                 res = ioctl(fd, SMB_IOC_NEWCONN, &conn_options);
 275                 if (res != 0)
 276                 {
 277                         DEBUG(0, ("smbmount: ioctl failed, res=%d\n", res));
 278                 }
 279
 280                 close_sockets();
 281                 close(fd);
 282                 /*
 283                  * Close all open files if we haven't done so yet.
 284                  */
 285 #ifndef SMBFS_DEBUG
 286                 if (!closed)
 287                 {
 288                         closed = 1;
 289                         close_our_files();
 290                 }
 291 #endif
 292
 293                 /*
 294                  * Wait for a signal from smbfs ...
 295                  */
 296                 CatchSignal(SIGUSR1, &usr1_handler);
 297                 pause();
 298                 DEBUG(0, ("smbmount: got signal, getting new socket\n"));
 299
 300                 res = cli_open_sockets(port);
 301                 if (!res)
 302                 {
 303                         DEBUG(0, ("smbmount: can't open sockets\n"));
 304                         continue;
 305                 }
 306
 307                 res = mount_send_login(inbuf, outbuf);
 308                 if (!res)
 309                 {
 310                         DEBUG(0, ("smbmount: login failed\n"));
 311                 }
 312         }
 313         DEBUG(0, ("smbmount: exit\n"));
 314         exit(1);
 315 }
 316
 317 /****************************************************************************
 318 mount smbfs
 319 ****************************************************************************/
 320 static void cmd_mount(char *inbuf,char *outbuf)
 321 {
 322         pstring mpoint;
 323         pstring share_name;
 324         pstring mount_command;
 325         fstring buf;
 326         int retval;
 327         char mount_point[MAXPATHLEN+1];
 328
 329         if (!next_token(NULL, mpoint, NULL, sizeof(mpoint)))
 330         {
 331                 DEBUG(0,("You must supply a mount point\n"));
 332                 return;
 333         }
 334
 335         memset(mount_point, 0, sizeof(mount_point));
 336
 337         if (realpath(mpoint, mount_point) == NULL)
 338         {
 339                 DEBUG(0, ("Could not resolve mount point\n"));
 340                 return;
 341         }
 342
 343         /*
 344          * Build the service name to report on the Unix side,
 345          * converting '\' to '/' and ' ' to '_'.
 346          */
 347         pstrcpy(share_name, service);
 348         string_replace(share_name, '\\', '/');
 349         string_replace(share_name, ' ', '_');
 350
 351         slprintf(mount_command, sizeof(mount_command)-1,"smbmnt %s -s %s", mount_point, share_name);
 352
 353         while(next_token(NULL, buf, NULL, sizeof(buf)))
 354         {
 355                 pstrcat(mount_command, " ");
 356                 pstrcat(mount_command, buf);
 357         }
 358
 359         DEBUG(3, ("mount command: %s\n", mount_command));
 360
 361         if ((retval = system(mount_command)) != 0)
 362         {
 363                 DEBUG(0,("mount failed\n"));
 364                 exit(1);
 365         }
 366
 367         /*
 368          * Create the background process after trying the mount.
 369          * to avoid race conditions with automount and other processes.
 370          */
 371         daemonize();
 372
 373         /* The parent has exited here, leave the daemon to deal with
 374          * disconnects and reconnects
 375          */
 376         send_fs_socket(mount_point, inbuf, outbuf);
 377 }
 378
 379
 380 /* This defines the commands supported by this client */
 381 struct
 382 {
 383   char *name;
 384   void (*fn)();
 385   char *description;
 386 } commands[] =
 387 {
 388   {"mount", cmd_mount, "<mount-point options> mount an smbfs file system"},
 389   {"",NULL,NULL}
 390 };
 391
 392
 393 /*******************************************************************
 394   lookup a command string in the list of commands, including
 395   abbreviations
 396   ******************************************************************/
 397 static int process_tok(fstring tok)
 398 {
 399   int i = 0, matches = 0;
 400   int cmd=0;
 401   int tok_len = strlen(tok);
 402
 403   while (commands[i].fn != NULL)
 404     {
 405       if (strequal(commands[i].name,tok))
 406         {
 407           matches = 1;
 408           cmd = i;
 409           break;
 410         }
 411       else if (strnequal(commands[i].name, tok, tok_len))
 412         {
 413           matches++;
 414           cmd = i;
 415         }
 416       i++;
 417     }
 418
 419   if (matches == 0)
 420     return(-1);
 421   else if (matches == 1)
 422     return(cmd);
 423   else
 424     return(-2);
 425 }
 426
 427 /****************************************************************************
 428 help
 429 ****************************************************************************/
 430 void cmd_help(char *dum_in, char *dum_out)
 431 {
 432   int i=0,j;
 433   fstring buf;
 434
 435   if (next_token(NULL,buf,NULL,sizeof(buf)))
 436     {
 437       if ((i = process_tok(buf)) >= 0)
 438         DEBUG(0,("HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description));
 439     }
 440   else
 441     while (commands[i].description)
 442       {
 443         for (j=0; commands[i].description && (j<5); j++) {
 444           DEBUG(0,("%-15s",commands[i].name));
 445           i++;
 446         }
 447         DEBUG(0,("\n"));
 448       }
 449 }
 450
 451 /****************************************************************************
 452 wait for keyboard activity, swallowing network packets
 453 ****************************************************************************/
 454 static void wait_keyboard(char *buffer)
 455 {
 456   fd_set fds;
 457   int selrtn;
 458   struct timeval timeout;
 459
 460   while (1)
 461     {
 462       extern int Client;
 463       FD_ZERO(&fds);
 464       FD_SET(Client,&fds);
 465       FD_SET(fileno(stdin),&fds);
 466
 467       timeout.tv_sec = 20;
 468       timeout.tv_usec = 0;
 469       selrtn = sys_select(MAX(Client,fileno(stdin))+1,&fds,&timeout);
 470
 471       if (FD_ISSET(fileno(stdin),&fds))
 472         return;
 473
 474       /* We deliberately use receive_smb instead of
 475          client_receive_smb as we want to receive
 476          session keepalives and then drop them here.
 477        */
 478       if (FD_ISSET(Client,&fds))
 479         receive_smb(Client,buffer,0);
 480
 481       chkpath("\\",False);
 482     }
 483 }
 484
 485
 486 /****************************************************************************
 487   process commands from the client
 488 ****************************************************************************/
 489 static BOOL process(char *base_directory)
 490 {
 491   extern FILE *dbf;
 492   pstring line;
 493   char *cmd;
 494
 495   char *InBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
 496   char *OutBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
 497
 498   if ((InBuffer == NULL) || (OutBuffer == NULL))
 499     return(False);
 500
 501   bzero(OutBuffer,smb_size);
 502
 503   if (!mount_send_login(InBuffer,OutBuffer))
 504     return(False);
 505
 506   cmd = cmdstr;
 507   if (cmd[0] != '\0') while (cmd[0] != '\0')
 508     {
 509       char *p;
 510       fstring tok;
 511       int i;
 512
 513       if ((p = strchr(cmd, ';')) == 0)
 514         {
 515           strncpy(line, cmd, 999);
 516           line[1000] = '\0';
 517           cmd += strlen(cmd);
 518         }
 519       else
 520         {
 521           if (p - cmd > 999) p = cmd + 999;
 522           strncpy(line, cmd, p - cmd);
 523           line[p - cmd] = '\0';
 524           cmd = p + 1;
 525         }
 526
 527       /* input language code to internal one */
 528       CNV_INPUT (line);
 529
 530       /* and get the first part of the command */
 531       {
 532         char *ptr = line;
 533         if (!next_token(&ptr,tok,NULL,sizeof(tok))) continue;
 534       }
 535
 536       if ((i = process_tok(tok)) >= 0)
 537         commands[i].fn(InBuffer,OutBuffer);
 538       else if (i == -2)
 539         DEBUG(0,("%s: command abbreviation ambiguous\n",CNV_LANG(tok)));
 540       else
 541         DEBUG(0,("%s: command not found\n",CNV_LANG(tok)));
 542     }
 543   else while (!feof(stdin))
 544     {
 545       fstring tok;
 546       int i;
 547
 548       bzero(OutBuffer,smb_size);
 549
 550       /* display a prompt */
 551       DEBUG(0,("smb: %s> ", CNV_LANG(cur_dir)));
 552       dbgflush();
 553
 554       wait_keyboard(InBuffer);
 555
 556       /* and get a response */
 557       if (!fgets(line,1000,stdin))
 558         break;
 559
 560       /* input language code to internal one */
 561       CNV_INPUT (line);
 562
 563       /* special case - first char is ! */
 564       if (*line == '!')
 565         {
 566           system(line + 1);
 567           continue;
 568         }
 569
 570       /* and get the first part of the command */
 571       {
 572         char *ptr = line;
 573         if (!next_token(&ptr,tok,NULL,sizeof(tok))) continue;
 574       }
 575
 576       if ((i = process_tok(tok)) >= 0)
 577         commands[i].fn(InBuffer,OutBuffer);
 578       else if (i == -2)
 579         DEBUG(0,("%s: command abbreviation ambiguous\n",CNV_LANG(tok)));
 580       else
 581         DEBUG(0,("%s: command not found\n",CNV_LANG(tok)));
 582     }
 583
 584   cli_send_logout(InBuffer,OutBuffer);
 585   return(True);
 586 }
 587
 588 /****************************************************************************
 589 usage on the program
 590 ****************************************************************************/
 591 static void usage(char *pname)
 592 {
 593   DEBUG(0,("Usage: %s service <password> [-p port] [-d debuglevel] [-l log] ",
 594            pname));
 595
 596   DEBUG(0,("\nVersion %s\n",VERSION));
 597   DEBUG(0,("\t-p port               connect to the specified port\n"));
 598   DEBUG(0,("\t-d debuglevel         set the debuglevel\n"));
 599   DEBUG(0,("\t-l log basename.      Basename for log/debug files\n"));
 600   DEBUG(0,("\t-n netbios name.      Use this name as my netbios name\n"));
 601   DEBUG(0,("\t-N                    don't ask for a password\n"));
 602   DEBUG(0,("\t-m max protocol       set the max protocol level\n"));
 603   DEBUG(0,("\t-I dest IP            use this IP to connect to\n"));
 604   DEBUG(0,("\t-E                    write messages to stderr instead of stdout\n"));
 605   DEBUG(0,("\t-U username           set the network username\n"));
 606   DEBUG(0,("\t-W workgroup          set the workgroup name\n"));
 607   DEBUG(0,("\t-c command string     execute semicolon separated commands\n"));
 608   DEBUG(0,("\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n"));
 609   DEBUG(0,("\t-D directory          start from directory\n"));
 610   DEBUG(0,("\n"));
 611 }
 612
 613 /****************************************************************************
 614   main program
 615 ****************************************************************************/
 616  int main(int argc,char *argv[])
 617 {
 618   fstring base_directory;
 619   char *pname = argv[0];
 620   int opt;
 621   extern FILE *dbf;
 622   extern char *optarg;
 623   extern int optind;
 624   pstring query_host;
 625   BOOL nt_domain_logon = False;
 626   static pstring servicesf = CONFIGFILE;
 627   pstring term_code;
 628   char *p;
 629
 630 #ifdef KANJI
 631   pstrcpy(term_code, KANJI);
 632 #else /* KANJI */
 633   *term_code = 0;
 634 #endif /* KANJI */
 635
 636   *query_host = 0;
 637   *base_directory = 0;
 638
 639   DEBUGLEVEL = 2;
 640
 641   setup_logging(pname,True);
 642
 643   TimeInit();
 644   charset_initialise();
 645
 646   pid = (uint16)getpid();
 647   vuid = (uint16)getuid();
 648   mid = pid + 100;
 649   myumask = umask(0);
 650   umask(myumask);
 651
 652   if (getenv("USER"))
 653   {
 654     pstrcpy(username,getenv("USER"));
 655
 656     /* modification to support userid%passwd syntax in the USER var
 657        25.Aug.97, jdblair@uab.edu */
 658
 659     if ((p=strchr(username,'%')))
 660     {
 661       *p = 0;
 662       pstrcpy(password,p+1);
 663       got_pass = True;
 664       memset(strchr(getenv("USER"),'%')+1,'X',strlen(password));
 665     }
 666     strupper(username);
 667   }
 668
 669  /* modification to support PASSWD environmental var
 670   25.Aug.97, jdblair@uab.edu */
 671
 672   if (getenv("PASSWD"))
 673     pstrcpy(password,getenv("PASSWD"));
 674
 675   if (*username == 0 && getenv("LOGNAME"))
 676     {
 677       pstrcpy(username,getenv("LOGNAME"));
 678       strupper(username);
 679     }
 680
 681   if (argc < 2)
 682     {
 683       usage(pname);
 684       exit(1);
 685     }
 686
 687   if (*argv[1] != '-')
 688     {
 689
 690       pstrcpy(service, argv[1]);
 691       /* Convert any '/' characters in the service name to '\' characters */
 692       string_replace( service, '/','\\');
 693       argc--;
 694       argv++;
 695
 696       if (count_chars(service,'\\') < 3)
 697         {
 698           usage(pname);
 699           printf("\n%s: Not enough '\\' characters in service\n",service);
 700           exit(1);
 701         }
 702
 703       if (argc > 1 && (*argv[1] != '-'))
 704         {
 705           got_pass = True;
 706           pstrcpy(password,argv[1]);
 707           memset(argv[1],'X',strlen(argv[1]));
 708           argc--;
 709           argv++;
 710         }
 711     }
 712
 713   while ((opt =
 714           getopt(argc, argv,"s:B:O:M:S:i:Nn:d:Pp:l:hI:EB:U:L:t:m:W:T:D:c:")) != EOF)
 715     switch (opt)
 716       {
 717       case 'm':
 718         max_protocol = interpret_protocol(optarg,max_protocol);
 719         break;
 720       case 'O':
 721         pstrcpy(user_socket_options,optarg);
 722         break;
 723       case 'S':
 724         pstrcpy(desthost,optarg);
 725         strupper(desthost);
 726         nt_domain_logon = True;
 727         break;
 728       case 'B':
 729         iface_set_default(NULL,optarg,NULL);
 730         break;
 731       case 'D':
 732         pstrcpy(base_directory,optarg);
 733         break;
 734       case 'i':
 735         pstrcpy(scope,optarg);
 736         break;
 737       case 'U':
 738         {
 739           char *lp;
 740         pstrcpy(username,optarg);
 741         if ((lp=strchr(username,'%')))
 742           {
 743             *lp = 0;
 744             pstrcpy(password,lp+1);
 745             got_pass = True;
 746             memset(strchr(optarg,'%')+1,'X',strlen(password));
 747           }
 748         }
 749
 750         break;
 751       case 'W':
 752         pstrcpy(workgroup,optarg);
 753         break;
 754       case 'E':
 755         dbf = stderr;
 756         break;
 757       case 'I':
 758         {
 759           dest_ip = *interpret_addr2(optarg);
 760           if (zero_ip(dest_ip)) exit(1);
 761           have_ip = True;
 762         }
 763         break;
 764       case 'n':
 765         pstrcpy(global_myname,optarg);
 766         break;
 767       case 'N':
 768         got_pass = True;
 769         break;
 770       case 'd':
 771         if (*optarg == 'A')
 772           DEBUGLEVEL = 10000;
 773         else
 774           DEBUGLEVEL = atoi(optarg);
 775         break;
 776       case 'l':
 777         slprintf(debugf,sizeof(debugf)-1,"%s.client",optarg);
 778         break;
 779       case 'p':
 780         port = atoi(optarg);
 781         break;
 782       case 'c':
 783         cmdstr = optarg;
 784         got_pass = True;
 785         break;
 786       case 'h':
 787         usage(pname);
 788         exit(0);
 789         break;
 790       case 's':
 791         pstrcpy(servicesf, optarg);
 792         break;
 793       case 't':
 794         pstrcpy(term_code, optarg);
 795         break;
 796       default:
 797         usage(pname);
 798         exit(1);
 799       }
 800
 801   if (!*query_host && !*service)
 802     {
 803       usage(pname);
 804       exit(1);
 805     }
 806
 807
 808   DEBUG( 3, ( "Client started (version %s)\n", VERSION ) );
 809
 810   if(!get_myname(myhostname,NULL))
 811   {
 812     DEBUG(0,("Failed to get my hostname.\n"));
 813   }
 814
 815   if (!lp_load(servicesf,True,False,False)) {
 816     fprintf(stderr, "Can't load %s - run testparm to debug it\n", servicesf);
 817   }
 818
 819   codepage_initialise(lp_client_code_page());
 820
 821   interpret_coding_system(term_code);
 822
 823   if (*workgroup == 0)
 824     pstrcpy(workgroup,lp_workgroup());
 825
 826   load_interfaces();
 827   get_myname((*global_myname)?NULL:global_myname,NULL);
 828   strupper(global_myname);
 829
 830   if (cli_open_sockets(port))
 831     {
 832       if (!process(base_directory))
 833         {
 834           close_sockets();
 835           return(1);
 836         }
 837       close_sockets();
 838     }
 839   else
 840     return(1);
 841
 842   return(0);
 843 }