source3/client/client.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 3.0.
   4    SMB client
   5    Copyright (C) Andrew Tridgell 1994-1998
   6    Copyright (C) Simo Sorce 2001
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #define NO_SYSLOG
  24
  25 #include "includes.h"
  26
  27 #ifndef REGISTER
  28 #define REGISTER 0
  29 #endif
  30
  31 const char prog_name[] = "smbclient";
  32
  33 struct cli_state *cli;
  34 extern BOOL in_client;
  35 extern BOOL AllowDebugChange;
  36 static int port = 0;
  37 pstring cur_dir = "\\";
  38 pstring cd_path = "";
  39 static pstring service;
  40 static pstring desthost;
  41 extern pstring global_myname;
  42 static pstring password;
  43 static pstring username;
  44 static pstring workgroup;
  45 static char *cmdstr;
  46 static BOOL got_pass;
  47 static int io_bufsize = 64512;
  48 static BOOL use_kerberos;
  49
  50 static int name_type = 0x20;
  51 static int max_protocol = PROTOCOL_NT1;
  52 extern pstring user_socket_options;
  53
  54 static int process_tok(fstring tok);
  55 static int cmd_help(void);
  56
  57 /* 30 second timeout on most commands */
  58 #define CLIENT_TIMEOUT (30*1000)
  59 #define SHORT_TIMEOUT (5*1000)
  60
  61 /* value for unused fid field in trans2 secondary request */
  62 #define FID_UNUSED (0xFFFF)
  63
  64 time_t newer_than = 0;
  65 int archive_level = 0;
  66
  67 BOOL translation = False;
  68
  69 static BOOL have_ip;
  70
  71 /* clitar bits insert */
  72 extern int blocksize;
  73 extern BOOL tar_inc;
  74 extern BOOL tar_reset;
  75 /* clitar bits end */
  76
  77
  78 mode_t myumask = 0755;
  79
  80 BOOL prompt = True;
  81
  82 int printmode = 1;
  83
  84 static BOOL recurse = False;
  85 BOOL lowercase = False;
  86
  87 struct in_addr dest_ip;
  88
  89 #define SEPARATORS " \t\n\r"
  90
  91 BOOL abort_mget = True;
  92
  93 pstring fileselection = "";
  94
  95 extern file_info def_finfo;
  96
  97 /* timing globals */
  98 int get_total_size = 0;
  99 int get_total_time_ms = 0;
 100 int put_total_size = 0;
 101 int put_total_time_ms = 0;
 102
 103 /* totals globals */
 104 static double dir_total;
 105
 106 #define USENMB
 107
 108 /****************************************************************************
 109 write to a local file with CR/LF->LF translation if appropriate. return the
 110 number taken from the buffer. This may not equal the number written.
 111 ****************************************************************************/
 112 static int writefile(int f, char *b, int n)
 113 {
 114         int i;
 115
 116         if (!translation) {
 117                 return write(f,b,n);
 118         }
 119
 120         i = 0;
 121         while (i < n) {
 122                 if (*b == '\r' && (i<(n-1)) && *(b+1) == '\n') {
 123                         b++;i++;
 124                 }
 125                 if (write(f, b, 1) != 1) {
 126                         break;
 127                 }
 128                 b++;
 129                 i++;
 130         }
 131
 132         return(i);
 133 }
 134
 135 /****************************************************************************
 136   read from a file with LF->CR/LF translation if appropriate. return the
 137   number read. read approx n bytes.
 138 ****************************************************************************/
 139 static int readfile(char *b, int n, XFILE *f)
 140 {
 141         int i;
 142         int c;
 143
 144         if (!translation)
 145                 return x_fread(b,1,n,f);
 146
 147         i = 0;
 148         while (i < (n - 1) && (i < BUFFER_SIZE)) {
 149                 if ((c = x_getc(f)) == EOF) {
 150                         break;
 151                 }
 152
 153                 if (c == '\n') { /* change all LFs to CR/LF */
 154                         b[i++] = '\r';
 155                 }
 156
 157                 b[i++] = c;
 158         }
 159
 160         return(i);
 161 }
 162
 163
 164 /****************************************************************************
 165 send a message
 166 ****************************************************************************/
 167 static void send_message(void)
 168 {
 169         int total_len = 0;
 170         int grp_id;
 171
 172         if (!cli_message_start(cli, desthost, username, &grp_id)) {
 173                 d_printf("message start: %s\n", cli_errstr(cli));
 174                 return;
 175         }
 176
 177
 178         d_printf("Connected. Type your message, ending it with a Control-D\n");
 179
 180         while (!feof(stdin) && total_len < 1600) {
 181                 int maxlen = MIN(1600 - total_len,127);
 182                 pstring msg;
 183                 int l=0;
 184                 int c;
 185
 186                 ZERO_ARRAY(msg);
 187
 188                 for (l=0;l<maxlen && (c=fgetc(stdin))!=EOF;l++) {
 189                         if (c == '\n')
 190                                 msg[l++] = '\r';
 191                         msg[l] = c;
 192                 }
 193
 194                 if (!cli_message_text(cli, msg, l, grp_id)) {
 195                         d_printf("SMBsendtxt failed (%s)\n",cli_errstr(cli));
 196                         return;
 197                 }
 198
 199                 total_len += l;
 200         }
 201
 202         if (total_len >= 1600)
 203                 d_printf("the message was truncated to 1600 bytes\n");
 204         else
 205                 d_printf("sent %d bytes\n",total_len);
 206
 207         if (!cli_message_end(cli, grp_id)) {
 208                 d_printf("SMBsendend failed (%s)\n",cli_errstr(cli));
 209                 return;
 210         }
 211 }
 212
 213
 214
 215 /****************************************************************************
 216 check the space on a device
 217 ****************************************************************************/
 218 static int do_dskattr(void)
 219 {
 220         int total, bsize, avail;
 221
 222         if (!cli_dskattr(cli, &bsize, &total, &avail)) {
 223                 d_printf("Error in dskattr: %s\n",cli_errstr(cli));
 224                 return 1;
 225         }
 226
 227         d_printf("\n\t\t%d blocks of size %d. %d blocks available\n",
 228                  total, bsize, avail);
 229
 230         return 0;
 231 }
 232
 233 /****************************************************************************
 234 show cd/pwd
 235 ****************************************************************************/
 236 static int cmd_pwd(void)
 237 {
 238         d_printf("Current directory is %s",service);
 239         d_printf("%s\n",cur_dir);
 240         return 0;
 241 }
 242
 243
 244 /****************************************************************************
 245 change directory - inner section
 246 ****************************************************************************/
 247 static int do_cd(char *newdir)
 248 {
 249         char *p = newdir;
 250         pstring saved_dir;
 251         pstring dname;
 252
 253         dos_format(newdir);
 254
 255         /* Save the current directory in case the
 256            new directory is invalid */
 257         pstrcpy(saved_dir, cur_dir);
 258         if (*p == '\\')
 259                 pstrcpy(cur_dir,p);
 260         else
 261                 pstrcat(cur_dir,p);
 262         if (*(cur_dir+strlen(cur_dir)-1) != '\\') {
 263                 pstrcat(cur_dir, "\\");
 264         }
 265         dos_clean_name(cur_dir);
 266         pstrcpy(dname,cur_dir);
 267         pstrcat(cur_dir,"\\");
 268         dos_clean_name(cur_dir);
 269
 270         if (!strequal(cur_dir,"\\")) {
 271                 if (!cli_chkpath(cli, dname)) {
 272                         d_printf("cd %s: %s\n", dname, cli_errstr(cli));
 273                         pstrcpy(cur_dir,saved_dir);
 274                 }
 275         }
 276
 277         pstrcpy(cd_path,cur_dir);
 278
 279         return 0;
 280 }
 281
 282 /****************************************************************************
 283 change directory
 284 ****************************************************************************/
 285 static int cmd_cd(void)
 286 {
 287         fstring buf;
 288         int rc = 0;
 289
 290         if (next_token_nr(NULL,buf,NULL,sizeof(buf)))
 291                 rc = do_cd(buf);
 292         else
 293                 d_printf("Current directory is %s\n",cur_dir);
 294
 295         return rc;
 296 }
 297
 298
 299 /*******************************************************************
 300   decide if a file should be operated on
 301   ********************************************************************/
 302 static BOOL do_this_one(file_info *finfo)
 303 {
 304         if (finfo->mode & aDIR) return(True);
 305
 306         if (*fileselection &&
 307             !mask_match(finfo->name,fileselection,False)) {
 308                 DEBUG(3,("match_match %s failed\n", finfo->name));
 309                 return False;
 310         }
 311
 312         if (newer_than && finfo->mtime < newer_than) {
 313                 DEBUG(3,("newer_than %s failed\n", finfo->name));
 314                 return(False);
 315         }
 316
 317         if ((archive_level==1 || archive_level==2) && !(finfo->mode & aARCH)) {
 318                 DEBUG(3,("archive %s failed\n", finfo->name));
 319                 return(False);
 320         }
 321
 322         return(True);
 323 }
 324
 325 /****************************************************************************
 326   display info about a file
 327   ****************************************************************************/
 328 static void display_finfo(file_info *finfo)
 329 {
 330         if (do_this_one(finfo)) {
 331                 time_t t = finfo->mtime; /* the time is assumed to be passed as GMT */
 332                 d_printf("  %-30s%7.7s %8.0f  %s",
 333                          finfo->name,
 334                          attrib_string(finfo->mode),
 335                          (double)finfo->size,
 336                          asctime(LocalTime(&t)));
 337                 dir_total += finfo->size;
 338         }
 339 }
 340
 341
 342 /****************************************************************************
 343    accumulate size of a file
 344   ****************************************************************************/
 345 static void do_du(file_info *finfo)
 346 {
 347         if (do_this_one(finfo)) {
 348                 dir_total += finfo->size;
 349         }
 350 }
 351
 352 static BOOL do_list_recurse;
 353 static BOOL do_list_dirs;
 354 static char *do_list_queue = 0;
 355 static long do_list_queue_size = 0;
 356 static long do_list_queue_start = 0;
 357 static long do_list_queue_end = 0;
 358 static void (*do_list_fn)(file_info *);
 359
 360 /****************************************************************************
 361 functions for do_list_queue
 362   ****************************************************************************/
 363
 364 /*
 365  * The do_list_queue is a NUL-separated list of strings stored in a
 366  * char*.  Since this is a FIFO, we keep track of the beginning and
 367  * ending locations of the data in the queue.  When we overflow, we
 368  * double the size of the char*.  When the start of the data passes
 369  * the midpoint, we move everything back.  This is logically more
 370  * complex than a linked list, but easier from a memory management
 371  * angle.  In any memory error condition, do_list_queue is reset.
 372  * Functions check to ensure that do_list_queue is non-NULL before
 373  * accessing it.
 374  */
 375 static void reset_do_list_queue(void)
 376 {
 377         SAFE_FREE(do_list_queue);
 378         do_list_queue_size = 0;
 379         do_list_queue_start = 0;
 380         do_list_queue_end = 0;
 381 }
 382
 383 static void init_do_list_queue(void)
 384 {
 385         reset_do_list_queue();
 386         do_list_queue_size = 1024;
 387         do_list_queue = malloc(do_list_queue_size);
 388         if (do_list_queue == 0) {
 389                 d_printf("malloc fail for size %d\n",
 390                          (int)do_list_queue_size);
 391                 reset_do_list_queue();
 392         } else {
 393                 memset(do_list_queue, 0, do_list_queue_size);
 394         }
 395 }
 396
 397 static void adjust_do_list_queue(void)
 398 {
 399         /*
 400          * If the starting point of the queue is more than half way through,
 401          * move everything toward the beginning.
 402          */
 403         if (do_list_queue && (do_list_queue_start == do_list_queue_end))
 404         {
 405                 DEBUG(4,("do_list_queue is empty\n"));
 406                 do_list_queue_start = do_list_queue_end = 0;
 407                 *do_list_queue = '\0';
 408         }
 409         else if (do_list_queue_start > (do_list_queue_size / 2))
 410         {
 411                 DEBUG(4,("sliding do_list_queue backward\n"));
 412                 memmove(do_list_queue,
 413                         do_list_queue + do_list_queue_start,
 414                         do_list_queue_end - do_list_queue_start);
 415                 do_list_queue_end -= do_list_queue_start;
 416                 do_list_queue_start = 0;
 417         }
 418
 419 }
 420
 421 static void add_to_do_list_queue(const char* entry)
 422 {
 423         char *dlq;
 424         long new_end = do_list_queue_end + ((long)strlen(entry)) + 1;
 425         while (new_end > do_list_queue_size)
 426         {
 427                 do_list_queue_size *= 2;
 428                 DEBUG(4,("enlarging do_list_queue to %d\n",
 429                          (int)do_list_queue_size));
 430                 dlq = Realloc(do_list_queue, do_list_queue_size);
 431                 if (! dlq) {
 432                         d_printf("failure enlarging do_list_queue to %d bytes\n",
 433                                  (int)do_list_queue_size);
 434                         reset_do_list_queue();
 435                 }
 436                 else
 437                 {
 438                         do_list_queue = dlq;
 439                         memset(do_list_queue + do_list_queue_size / 2,
 440                                0, do_list_queue_size / 2);
 441                 }
 442         }
 443         if (do_list_queue)
 444         {
 445                 pstrcpy(do_list_queue + do_list_queue_end, entry);
 446                 do_list_queue_end = new_end;
 447                 DEBUG(4,("added %s to do_list_queue (start=%d, end=%d)\n",
 448                          entry, (int)do_list_queue_start, (int)do_list_queue_end));
 449         }
 450 }
 451
 452 static char *do_list_queue_head(void)
 453 {
 454         return do_list_queue + do_list_queue_start;
 455 }
 456
 457 static void remove_do_list_queue_head(void)
 458 {
 459         if (do_list_queue_end > do_list_queue_start)
 460         {
 461                 do_list_queue_start += strlen(do_list_queue_head()) + 1;
 462                 adjust_do_list_queue();
 463                 DEBUG(4,("removed head of do_list_queue (start=%d, end=%d)\n",
 464                          (int)do_list_queue_start, (int)do_list_queue_end));
 465         }
 466 }
 467
 468 static int do_list_queue_empty(void)
 469 {
 470         return (! (do_list_queue && *do_list_queue));
 471 }
 472
 473 /****************************************************************************
 474 a helper for do_list
 475   ****************************************************************************/
 476 static void do_list_helper(file_info *f, const char *mask, void *state)
 477 {
 478         if (f->mode & aDIR) {
 479                 if (do_list_dirs && do_this_one(f)) {
 480                         do_list_fn(f);
 481                 }
 482                 if (do_list_recurse &&
 483                     !strequal(f->name,".") &&
 484                     !strequal(f->name,"..")) {
 485                         pstring mask2;
 486                         char *p;
 487
 488                         pstrcpy(mask2, mask);
 489                         p = strrchr_m(mask2,'\\');
 490                         if (!p) return;
 491                         p[1] = 0;
 492                         pstrcat(mask2, f->name);
 493                         pstrcat(mask2,"\\*");
 494                         add_to_do_list_queue(mask2);
 495                 }
 496                 return;
 497         }
 498
 499         if (do_this_one(f)) {
 500                 do_list_fn(f);
 501         }
 502 }
 503
 504
 505 /****************************************************************************
 506 a wrapper around cli_list that adds recursion
 507   ****************************************************************************/
 508 void do_list(const char *mask,uint16 attribute,void (*fn)(file_info *),BOOL rec, BOOL dirs)
 509 {
 510         static int in_do_list = 0;
 511
 512         if (in_do_list && rec)
 513         {
 514                 fprintf(stderr, "INTERNAL ERROR: do_list called recursively when the recursive flag is true\n");
 515                 exit(1);
 516         }
 517
 518         in_do_list = 1;
 519
 520         do_list_recurse = rec;
 521         do_list_dirs = dirs;
 522         do_list_fn = fn;
 523
 524         if (rec)
 525         {
 526                 init_do_list_queue();
 527                 add_to_do_list_queue(mask);
 528
 529                 while (! do_list_queue_empty())
 530                 {
 531                         /*
 532                          * Need to copy head so that it doesn't become
 533                          * invalid inside the call to cli_list.  This
 534                          * would happen if the list were expanded
 535                          * during the call.
 536                          * Fix from E. Jay Berkenbilt (ejb@ql.org)
 537                          */
 538                         pstring head;
 539                         pstrcpy(head, do_list_queue_head());
 540                         cli_list(cli, head, attribute, do_list_helper, NULL);
 541                         remove_do_list_queue_head();
 542                         if ((! do_list_queue_empty()) && (fn == display_finfo))
 543                         {
 544                                 char* next_file = do_list_queue_head();
 545                                 char* save_ch = 0;
 546                                 if ((strlen(next_file) >= 2) &&
 547                                     (next_file[strlen(next_file) - 1] == '*') &&
 548                                     (next_file[strlen(next_file) - 2] == '\\'))
 549                                 {
 550                                         save_ch = next_file +
 551                                                 strlen(next_file) - 2;
 552                                         *save_ch = '\0';
 553                                 }
 554                                 d_printf("\n%s\n",next_file);
 555                                 if (save_ch)
 556                                 {
 557                                         *save_ch = '\\';
 558                                 }
 559                         }
 560                 }
 561         }
 562         else
 563         {
 564                 if (cli_list(cli, mask, attribute, do_list_helper, NULL) == -1)
 565                 {
 566                         d_printf("%s listing %s\n", cli_errstr(cli), mask);
 567                 }
 568         }
 569
 570         in_do_list = 0;
 571         reset_do_list_queue();
 572 }
 573
 574 /****************************************************************************
 575   get a directory listing
 576   ****************************************************************************/
 577 static int cmd_dir(void)
 578 {
 579         uint16 attribute = aDIR | aSYSTEM | aHIDDEN;
 580         pstring mask;
 581         fstring buf;
 582         char *p=buf;
 583         int rc;
 584
 585         dir_total = 0;
 586         pstrcpy(mask,cur_dir);
 587         if(mask[strlen(mask)-1]!='\\')
 588                 pstrcat(mask,"\\");
 589
 590         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
 591                 dos_format(p);
 592                 if (*p == '\\')
 593                         pstrcpy(mask,p);
 594                 else
 595                         pstrcat(mask,p);
 596         }
 597         else {
 598                 pstrcat(mask,"*");
 599         }
 600
 601         do_list(mask, attribute, display_finfo, recurse, True);
 602
 603         rc = do_dskattr();
 604
 605         DEBUG(3, ("Total bytes listed: %.0f\n", dir_total));
 606
 607         return rc;
 608 }
 609
 610
 611 /****************************************************************************
 612   get a directory listing
 613   ****************************************************************************/
 614 static int cmd_du(void)
 615 {
 616         uint16 attribute = aDIR | aSYSTEM | aHIDDEN;
 617         pstring mask;
 618         fstring buf;
 619         char *p=buf;
 620         int rc;
 621
 622         dir_total = 0;
 623         pstrcpy(mask,cur_dir);
 624         if(mask[strlen(mask)-1]!='\\')
 625                 pstrcat(mask,"\\");
 626
 627         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
 628                 dos_format(p);
 629                 if (*p == '\\')
 630                         pstrcpy(mask,p);
 631                 else
 632                         pstrcat(mask,p);
 633         } else {
 634                 pstrcat(mask,"*");
 635         }
 636
 637         do_list(mask, attribute, do_du, recurse, True);
 638
 639         rc = do_dskattr();
 640
 641         d_printf("Total number of bytes: %.0f\n", dir_total);
 642
 643         return rc;
 644 }
 645
 646
 647 /****************************************************************************
 648   get a file from rname to lname
 649   ****************************************************************************/
 650 static int do_get(char *rname,char *lname)
 651 {
 652         int handle=0,fnum;
 653         BOOL newhandle = False;
 654         char *data;
 655         struct timeval tp_start;
 656         int read_size = io_bufsize;
 657         uint16 attr;
 658         size_t size;
 659         off_t nread = 0;
 660         int rc = 0;
 661
 662         GetTimeOfDay(&tp_start);
 663
 664         if (lowercase) {
 665                 strlower(lname);
 666         }
 667
 668         fnum = cli_open(cli, rname, O_RDONLY, DENY_NONE);
 669
 670         if (fnum == -1) {
 671                 d_printf("%s opening remote file %s\n",cli_errstr(cli),rname);
 672                 return 1;
 673         }
 674
 675         if(!strcmp(lname,"-")) {
 676                 handle = fileno(stdout);
 677         } else {
 678                 handle = sys_open(lname,O_WRONLY|O_CREAT|O_TRUNC,0644);
 679                 newhandle = True;
 680         }
 681         if (handle < 0) {
 682                 d_printf("Error opening local file %s\n",lname);
 683                 return 1;
 684         }
 685
 686
 687         if (!cli_qfileinfo(cli, fnum,
 688                            &attr, &size, NULL, NULL, NULL, NULL, NULL) &&
 689             !cli_getattrE(cli, fnum,
 690                           &attr, &size, NULL, NULL, NULL)) {
 691                 d_printf("getattrib: %s\n",cli_errstr(cli));
 692                 return 1;
 693         }
 694
 695         DEBUG(2,("getting file %s of size %.0f as %s ",
 696                  lname, (double)size, lname));
 697
 698         if(!(data = (char *)malloc(read_size))) {
 699                 d_printf("malloc fail for size %d\n", read_size);
 700                 cli_close(cli, fnum);
 701                 return 1;
 702         }
 703
 704         while (1) {
 705                 int n = cli_read(cli, fnum, data, nread, read_size);
 706
 707                 if (n <= 0) break;
 708
 709                 if (writefile(handle,data, n) != n) {
 710                         d_printf("Error writing local file\n");
 711                         rc = 1;
 712                         break;
 713                 }
 714
 715                 nread += n;
 716         }
 717
 718         if (nread < size) {
 719                 DEBUG (0, ("Short read when getting file %s. Only got %ld bytes.\n",
 720                             rname, (long)nread));
 721
 722                 rc = 1;
 723         }
 724
 725         SAFE_FREE(data);
 726
 727         if (!cli_close(cli, fnum)) {
 728                 d_printf("Error %s closing remote file\n",cli_errstr(cli));
 729                 rc = 1;
 730         }
 731
 732         if (newhandle) {
 733                 close(handle);
 734         }
 735
 736         if (archive_level >= 2 && (attr & aARCH)) {
 737                 cli_setatr(cli, rname, attr & ~(uint16)aARCH, 0);
 738         }
 739
 740         {
 741                 struct timeval tp_end;
 742                 int this_time;
 743
 744                 GetTimeOfDay(&tp_end);
 745                 this_time =
 746                         (tp_end.tv_sec - tp_start.tv_sec)*1000 +
 747                         (tp_end.tv_usec - tp_start.tv_usec)/1000;
 748                 get_total_time_ms += this_time;
 749                 get_total_size += nread;
 750
 751                 DEBUG(2,("(%3.1f kb/s) (average %3.1f kb/s)\n",
 752                          nread / (1.024*this_time + 1.0e-4),
 753                          get_total_size / (1.024*get_total_time_ms)));
 754         }
 755
 756         return rc;
 757 }
 758
 759
 760 /****************************************************************************
 761   get a file
 762   ****************************************************************************/
 763 static int cmd_get(void)
 764 {
 765         pstring lname;
 766         pstring rname;
 767         char *p;
 768
 769         pstrcpy(rname,cur_dir);
 770         pstrcat(rname,"\\");
 771
 772         p = rname + strlen(rname);
 773
 774         if (!next_token_nr(NULL,p,NULL,sizeof(rname)-strlen(rname))) {
 775                 d_printf("get <filename>\n");
 776                 return 1;
 777         }
 778         pstrcpy(lname,p);
 779         dos_clean_name(rname);
 780
 781         next_token_nr(NULL,lname,NULL,sizeof(lname));
 782
 783         return do_get(rname, lname);
 784 }
 785
 786
 787 /****************************************************************************
 788   do a mget operation on one file
 789   ****************************************************************************/
 790 static void do_mget(file_info *finfo)
 791 {
 792         pstring rname;
 793         pstring quest;
 794         pstring saved_curdir;
 795         pstring mget_mask;
 796
 797         if (strequal(finfo->name,".") || strequal(finfo->name,".."))
 798                 return;
 799
 800         if (abort_mget) {
 801                 d_printf("mget aborted\n");
 802                 return;
 803         }
 804
 805         if (finfo->mode & aDIR)
 806                 slprintf(quest,sizeof(pstring)-1,
 807                          "Get directory %s? ",finfo->name);
 808         else
 809                 slprintf(quest,sizeof(pstring)-1,
 810                          "Get file %s? ",finfo->name);
 811
 812         if (prompt && !yesno(quest)) return;
 813
 814         if (!(finfo->mode & aDIR)) {
 815                 pstrcpy(rname,cur_dir);
 816                 pstrcat(rname,finfo->name);
 817                 do_get(rname,finfo->name);
 818                 return;
 819         }
 820
 821         /* handle directories */
 822         pstrcpy(saved_curdir,cur_dir);
 823
 824         pstrcat(cur_dir,finfo->name);
 825         pstrcat(cur_dir,"\\");
 826
 827         unix_format(finfo->name);
 828         if (lowercase)
 829                 strlower(finfo->name);
 830
 831         if (!directory_exist(finfo->name,NULL) &&
 832             mkdir(finfo->name,0777) != 0) {
 833                 d_printf("failed to create directory %s\n",finfo->name);
 834                 pstrcpy(cur_dir,saved_curdir);
 835                 return;
 836         }
 837
 838         if (chdir(finfo->name) != 0) {
 839                 d_printf("failed to chdir to directory %s\n",finfo->name);
 840                 pstrcpy(cur_dir,saved_curdir);
 841                 return;
 842         }
 843
 844         pstrcpy(mget_mask,cur_dir);
 845         pstrcat(mget_mask,"*");
 846
 847         do_list(mget_mask, aSYSTEM | aHIDDEN | aDIR,do_mget,False, True);
 848         chdir("..");
 849         pstrcpy(cur_dir,saved_curdir);
 850 }
 851
 852
 853 /****************************************************************************
 854 view the file using the pager
 855 ****************************************************************************/
 856 static int cmd_more(void)
 857 {
 858         fstring rname,lname,pager_cmd;
 859         char *pager;
 860         int fd;
 861         int rc = 0;
 862
 863         fstrcpy(rname,cur_dir);
 864         fstrcat(rname,"\\");
 865
 866         slprintf(lname,sizeof(lname)-1, "%s/smbmore.XXXXXX",tmpdir());
 867         fd = smb_mkstemp(lname);
 868         if (fd == -1) {
 869                 d_printf("failed to create temporary file for more\n");
 870                 return 1;
 871         }
 872         close(fd);
 873
 874         if (!next_token_nr(NULL,rname+strlen(rname),NULL,sizeof(rname)-strlen(rname))) {
 875                 d_printf("more <filename>\n");
 876                 unlink(lname);
 877                 return 1;
 878         }
 879         dos_clean_name(rname);
 880
 881         rc = do_get(rname,lname);
 882
 883         pager=getenv("PAGER");
 884
 885         slprintf(pager_cmd,sizeof(pager_cmd)-1,
 886                  "%s %s",(pager? pager:PAGER), lname);
 887         system(pager_cmd);
 888         unlink(lname);
 889
 890         return rc;
 891 }
 892
 893
 894
 895 /****************************************************************************
 896 do a mget command
 897 ****************************************************************************/
 898 static int cmd_mget(void)
 899 {
 900         uint16 attribute = aSYSTEM | aHIDDEN;
 901         pstring mget_mask;
 902         fstring buf;
 903         char *p=buf;
 904
 905         *mget_mask = 0;
 906
 907         if (recurse)
 908                 attribute |= aDIR;
 909
 910         abort_mget = False;
 911
 912         while (next_token_nr(NULL,p,NULL,sizeof(buf))) {
 913                 pstrcpy(mget_mask,cur_dir);
 914                 if(mget_mask[strlen(mget_mask)-1]!='\\')
 915                         pstrcat(mget_mask,"\\");
 916
 917                 if (*p == '\\')
 918                         pstrcpy(mget_mask,p);
 919                 else
 920                         pstrcat(mget_mask,p);
 921                 do_list(mget_mask, attribute,do_mget,False,True);
 922         }
 923
 924         if (!*mget_mask) {
 925                 pstrcpy(mget_mask,cur_dir);
 926                 if(mget_mask[strlen(mget_mask)-1]!='\\')
 927                         pstrcat(mget_mask,"\\");
 928                 pstrcat(mget_mask,"*");
 929                 do_list(mget_mask, attribute,do_mget,False,True);
 930         }
 931
 932         return 0;
 933 }
 934
 935
 936 /****************************************************************************
 937 make a directory of name "name"
 938 ****************************************************************************/
 939 static BOOL do_mkdir(char *name)
 940 {
 941         if (!cli_mkdir(cli, name)) {
 942                 d_printf("%s making remote directory %s\n",
 943                          cli_errstr(cli),name);
 944                 return(False);
 945         }
 946
 947         return(True);
 948 }
 949
 950 /****************************************************************************
 951 show 8.3 name of a file
 952 ****************************************************************************/
 953 static BOOL do_altname(char *name)
 954 {
 955         fstring altname;
 956         if (!NT_STATUS_IS_OK(cli_qpathinfo_alt_name(cli, name, altname))) {
 957                 d_printf("%s getting alt name for %s\n",
 958                          cli_errstr(cli),name);
 959                 return(False);
 960         }
 961         d_printf("%s\n", altname);
 962
 963         return(True);
 964 }
 965
 966
 967 /****************************************************************************
 968  Exit client.
 969 ****************************************************************************/
 970 static int cmd_quit(void)
 971 {
 972         cli_shutdown(cli);
 973         exit(0);
 974         /* NOTREACHED */
 975         return 0;
 976 }
 977
 978
 979 /****************************************************************************
 980   make a directory
 981   ****************************************************************************/
 982 static int cmd_mkdir(void)
 983 {
 984         pstring mask;
 985         fstring buf;
 986         char *p=buf;
 987
 988         pstrcpy(mask,cur_dir);
 989
 990         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
 991                 if (!recurse)
 992                         d_printf("mkdir <dirname>\n");
 993                 return 1;
 994         }
 995         pstrcat(mask,p);
 996
 997         if (recurse) {
 998                 pstring ddir;
 999                 pstring ddir2;
1000                 *ddir2 = 0;
1001
1002                 pstrcpy(ddir,mask);
1003                 trim_string(ddir,".",NULL);
1004                 p = strtok(ddir,"/\\");
1005                 while (p) {
1006                         pstrcat(ddir2,p);
1007                         if (!cli_chkpath(cli, ddir2)) {
1008                                 do_mkdir(ddir2);
1009                         }
1010                         pstrcat(ddir2,"\\");
1011                         p = strtok(NULL,"/\\");
1012                 }
1013         } else {
1014                 do_mkdir(mask);
1015         }
1016
1017         return 0;
1018 }
1019
1020
1021 /****************************************************************************
1022   show alt name
1023   ****************************************************************************/
1024 static int cmd_altname(void)
1025 {
1026         pstring name;
1027         fstring buf;
1028         char *p=buf;
1029
1030         pstrcpy(name,cur_dir);
1031
1032         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1033                 d_printf("altname <file>\n");
1034                 return 1;
1035         }
1036         pstrcat(name,p);
1037
1038         do_altname(name);
1039
1040         return 0;
1041 }
1042
1043
1044 /****************************************************************************
1045   put a single file
1046   ****************************************************************************/
1047 static int do_put(char *rname,char *lname)
1048 {
1049         int fnum;
1050         XFILE *f;
1051         int nread=0;
1052         char *buf=NULL;
1053         int maxwrite=io_bufsize;
1054         int rc = 0;
1055
1056         struct timeval tp_start;
1057         GetTimeOfDay(&tp_start);
1058
1059         fnum = cli_open(cli, rname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE);
1060
1061         if (fnum == -1) {
1062                 d_printf("%s opening remote file %s\n",cli_errstr(cli),rname);
1063                 return 1;
1064         }
1065
1066         /* allow files to be piped into smbclient
1067            jdblair 24.jun.98
1068
1069            Note that in this case this function will exit(0) rather
1070            than returning. */
1071         if (!strcmp(lname, "-")) {
1072                 f = x_stdin;
1073                 /* size of file is not known */
1074         } else {
1075                 f = x_fopen(lname,O_RDONLY, 0);
1076         }
1077
1078         if (!f) {
1079                 d_printf("Error opening local file %s\n",lname);
1080                 return 1;
1081         }
1082
1083
1084         DEBUG(1,("putting file %s as %s ",lname,
1085                  rname));
1086
1087         buf = (char *)malloc(maxwrite);
1088         if (!buf) {
1089                 d_printf("ERROR: Not enough memory!\n");
1090                 return 1;
1091         }
1092         while (!x_feof(f)) {
1093                 int n = maxwrite;
1094                 int ret;
1095
1096                 if ((n = readfile(buf,n,f)) < 1) {
1097                         if((n == 0) && x_feof(f))
1098                                 break; /* Empty local file. */
1099
1100                         d_printf("Error reading local file: %s\n", strerror(errno));
1101                         rc = 1;
1102                         break;
1103                 }
1104
1105                 ret = cli_write(cli, fnum, 0, buf, nread, n);
1106
1107                 if (n != ret) {
1108                         d_printf("Error writing file: %s\n", cli_errstr(cli));
1109                         rc = 1;
1110                         break;
1111                 }
1112
1113                 nread += n;
1114         }
1115
1116         if (!cli_close(cli, fnum)) {
1117                 d_printf("%s closing remote file %s\n",cli_errstr(cli),rname);
1118                 x_fclose(f);
1119                 SAFE_FREE(buf);
1120                 return 1;
1121         }
1122
1123
1124         x_fclose(f);
1125         SAFE_FREE(buf);
1126
1127         {
1128                 struct timeval tp_end;
1129                 int this_time;
1130
1131                 GetTimeOfDay(&tp_end);
1132                 this_time =
1133                         (tp_end.tv_sec - tp_start.tv_sec)*1000 +
1134                         (tp_end.tv_usec - tp_start.tv_usec)/1000;
1135                 put_total_time_ms += this_time;
1136                 put_total_size += nread;
1137
1138                 DEBUG(1,("(%3.1f kb/s) (average %3.1f kb/s)\n",
1139                          nread / (1.024*this_time + 1.0e-4),
1140                          put_total_size / (1.024*put_total_time_ms)));
1141         }
1142
1143         if (f == x_stdin) {
1144                 cli_shutdown(cli);
1145                 exit(0);
1146         }
1147
1148         return rc;
1149 }
1150
1151
1152
1153 /****************************************************************************
1154   put a file
1155   ****************************************************************************/
1156 static int cmd_put(void)
1157 {
1158         pstring lname;
1159         pstring rname;
1160         fstring buf;
1161         char *p=buf;
1162
1163         pstrcpy(rname,cur_dir);
1164         pstrcat(rname,"\\");
1165
1166         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1167                 d_printf("put <filename>\n");
1168                 return 1;
1169         }
1170         pstrcpy(lname,p);
1171
1172         if (next_token_nr(NULL,p,NULL,sizeof(buf)))
1173                 pstrcat(rname,p);
1174         else
1175                 pstrcat(rname,lname);
1176
1177         dos_clean_name(rname);
1178
1179         {
1180                 SMB_STRUCT_STAT st;
1181                 /* allow '-' to represent stdin
1182                    jdblair, 24.jun.98 */
1183                 if (!file_exist(lname,&st) &&
1184                     (strcmp(lname,"-"))) {
1185                         d_printf("%s does not exist\n",lname);
1186                         return 1;
1187                 }
1188         }
1189
1190         return do_put(rname,lname);
1191 }
1192
1193 /*************************************
1194   File list structure
1195 *************************************/
1196
1197 static struct file_list {
1198         struct file_list *prev, *next;
1199         char *file_path;
1200         BOOL isdir;
1201 } *file_list;
1202
1203 /****************************************************************************
1204   Free a file_list structure
1205 ****************************************************************************/
1206
1207 static void free_file_list (struct file_list * list)
1208 {
1209         struct file_list *tmp;
1210
1211         while (list)
1212         {
1213                 tmp = list;
1214                 DLIST_REMOVE(list, list);
1215                 SAFE_FREE(tmp->file_path);
1216                 SAFE_FREE(tmp);
1217         }
1218 }
1219
1220 /****************************************************************************
1221   seek in a directory/file list until you get something that doesn't start with
1222   the specified name
1223   ****************************************************************************/
1224 static BOOL seek_list(struct file_list *list, char *name)
1225 {
1226         while (list) {
1227                 trim_string(list->file_path,"./","\n");
1228                 if (strncmp(list->file_path, name, strlen(name)) != 0) {
1229                         return(True);
1230                 }
1231                 list = list->next;
1232         }
1233
1234         return(False);
1235 }
1236
1237 /****************************************************************************
1238   set the file selection mask
1239   ****************************************************************************/
1240 static int cmd_select(void)
1241 {
1242         pstrcpy(fileselection,"");
1243         next_token_nr(NULL,fileselection,NULL,sizeof(fileselection));
1244
1245         return 0;
1246 }
1247
1248 /****************************************************************************
1249   Recursive file matching function act as find
1250   match must be always set to True when calling this function
1251 ****************************************************************************/
1252 static int file_find(struct file_list **list, const char *directory,
1253                       const char *expression, BOOL match)
1254 {
1255         DIR *dir;
1256         struct file_list *entry;
1257         struct stat statbuf;
1258         int ret;
1259         char *path;
1260         BOOL isdir;
1261         char *dname;
1262
1263         dir = opendir(directory);
1264         if (!dir) return -1;
1265
1266         while ((dname = readdirname(dir))) {
1267                 if (!strcmp("..", dname)) continue;
1268                 if (!strcmp(".", dname)) continue;
1269
1270                 if (asprintf(&path, "%s/%s", directory, dname) <= 0) {
1271                         continue;
1272                 }
1273
1274                 isdir = False;
1275                 if (!match || !gen_fnmatch(expression, dname)) {
1276                         if (recurse) {
1277                                 ret = stat(path, &statbuf);
1278                                 if (ret == 0) {
1279                                         if (S_ISDIR(statbuf.st_mode)) {
1280                                                 isdir = True;
1281                                                 ret = file_find(list, path, expression, False);
1282                                         }
1283                                 } else {
1284                                         d_printf("file_find: cannot stat file %s\n", path);
1285                                 }
1286
1287                                 if (ret == -1) {
1288                                         SAFE_FREE(path);
1289                                         closedir(dir);
1290                                         return -1;
1291                                 }
1292                         }
1293                         entry = (struct file_list *) malloc(sizeof (struct file_list));
1294                         if (!entry) {
1295                                 d_printf("Out of memory in file_find\n");
1296                                 closedir(dir);
1297                                 return -1;
1298                         }
1299                         entry->file_path = path;
1300                         entry->isdir = isdir;
1301                         DLIST_ADD(*list, entry);
1302                 } else {
1303                         SAFE_FREE(path);
1304                 }
1305         }
1306
1307         closedir(dir);
1308         return 0;
1309 }
1310
1311 /****************************************************************************
1312   mput some files
1313   ****************************************************************************/
1314 static int cmd_mput(void)
1315 {
1316         fstring buf;
1317         char *p=buf;
1318
1319         while (next_token_nr(NULL,p,NULL,sizeof(buf))) {
1320                 int ret;
1321                 struct file_list *temp_list;
1322                 char *quest, *lname, *rname;
1323
1324                 file_list = NULL;
1325
1326                 ret = file_find(&file_list, ".", p, True);
1327                 if (ret) {
1328                         free_file_list(file_list);
1329                         continue;
1330                 }
1331
1332                 quest = NULL;
1333                 lname = NULL;
1334                 rname = NULL;
1335
1336                 for (temp_list = file_list; temp_list;
1337                      temp_list = temp_list->next) {
1338
1339                         SAFE_FREE(lname);
1340                         if (asprintf(&lname, "%s/", temp_list->file_path) <= 0)
1341                                 continue;
1342                         trim_string(lname, "./", "/");
1343
1344                         /* check if it's a directory */
1345                         if (temp_list->isdir) {
1346                                 /* if (!recurse) continue; */
1347
1348                                 SAFE_FREE(quest);
1349                                 if (asprintf(&quest, "Put directory %s? ", lname) < 0) break;
1350                                 if (prompt && !yesno(quest)) { /* No */
1351                                         /* Skip the directory */
1352                                         lname[strlen(lname)-1] = '/';
1353                                         if (!seek_list(temp_list, lname))
1354                                                 break;
1355                                 } else { /* Yes */
1356                                         SAFE_FREE(rname);
1357                                         if(asprintf(&rname, "%s%s", cur_dir, lname) < 0) break;
1358                                         dos_format(rname);
1359                                         if (!cli_chkpath(cli, rname) &&
1360                                             !do_mkdir(rname)) {
1361                                                 DEBUG (0, ("Unable to make dir, skipping..."));
1362                                                 /* Skip the directory */
1363                                                 lname[strlen(lname)-1] = '/';
1364                                                 if (!seek_list(temp_list, lname))
1365                                                         break;
1366                                         }
1367                                 }
1368                                 continue;
1369                         } else {
1370                                 SAFE_FREE(quest);
1371                                 if (asprintf(&quest,"Put file %s? ", lname) < 0) break;
1372                                 if (prompt && !yesno(quest)) /* No */
1373                                         continue;
1374
1375                                 /* Yes */
1376                                 SAFE_FREE(rname);
1377                                 if (asprintf(&rname, "%s%s", cur_dir, lname) < 0) break;
1378                         }
1379
1380                         dos_format(rname);
1381
1382                         do_put(rname, lname);
1383                 }
1384                 free_file_list(file_list);
1385                 SAFE_FREE(quest);
1386                 SAFE_FREE(lname);
1387                 SAFE_FREE(rname);
1388         }
1389
1390         return 0;
1391 }
1392
1393
1394 /****************************************************************************
1395   cancel a print job
1396   ****************************************************************************/
1397 static int do_cancel(int job)
1398 {
1399         if (cli_printjob_del(cli, job)) {
1400                 d_printf("Job %d cancelled\n",job);
1401                 return 0;
1402         } else {
1403                 d_printf("Error cancelling job %d : %s\n",job,cli_errstr(cli));
1404                 return 1;
1405         }
1406 }
1407
1408
1409 /****************************************************************************
1410   cancel a print job
1411   ****************************************************************************/
1412 static int cmd_cancel(void)
1413 {
1414         fstring buf;
1415         int job;
1416
1417         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1418                 d_printf("cancel <jobid> ...\n");
1419                 return 1;
1420         }
1421         do {
1422                 job = atoi(buf);
1423                 do_cancel(job);
1424         } while (next_token_nr(NULL,buf,NULL,sizeof(buf)));
1425
1426         return 0;
1427 }
1428
1429
1430 /****************************************************************************
1431   print a file
1432   ****************************************************************************/
1433 static int cmd_print(void)
1434 {
1435         pstring lname;
1436         pstring rname;
1437         char *p;
1438
1439         if (!next_token_nr(NULL,lname,NULL, sizeof(lname))) {
1440                 d_printf("print <filename>\n");
1441                 return 1;
1442         }
1443
1444         pstrcpy(rname,lname);
1445         p = strrchr_m(rname,'/');
1446         if (p) {
1447                 slprintf(rname, sizeof(rname)-1, "%s-%d", p+1, (int)sys_getpid());
1448         }
1449
1450         if (strequal(lname,"-")) {
1451                 slprintf(rname, sizeof(rname)-1, "stdin-%d", (int)sys_getpid());
1452         }
1453
1454         return do_put(rname, lname);
1455 }
1456
1457
1458 /****************************************************************************
1459  show a print queue entry
1460 ****************************************************************************/
1461 static void queue_fn(struct print_job_info *p)
1462 {
1463         d_printf("%-6d   %-9d    %s\n", (int)p->id, (int)p->size, p->name);
1464 }
1465
1466 /****************************************************************************
1467  show a print queue
1468 ****************************************************************************/
1469 static int cmd_queue(void)
1470 {
1471         cli_print_queue(cli, queue_fn);
1472
1473         return 0;
1474 }
1475
1476 /****************************************************************************
1477 delete some files
1478 ****************************************************************************/
1479 static void do_del(file_info *finfo)
1480 {
1481         pstring mask;
1482
1483         pstrcpy(mask,cur_dir);
1484         pstrcat(mask,finfo->name);
1485
1486         if (finfo->mode & aDIR)
1487                 return;
1488
1489         if (!cli_unlink(cli, mask)) {
1490                 d_printf("%s deleting remote file %s\n",cli_errstr(cli),mask);
1491         }
1492 }
1493
1494 /****************************************************************************
1495 delete some files
1496 ****************************************************************************/
1497 static int cmd_del(void)
1498 {
1499         pstring mask;
1500         fstring buf;
1501         uint16 attribute = aSYSTEM | aHIDDEN;
1502
1503         if (recurse)
1504                 attribute |= aDIR;
1505
1506         pstrcpy(mask,cur_dir);
1507
1508         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1509                 d_printf("del <filename>\n");
1510                 return 1;
1511         }
1512         pstrcat(mask,buf);
1513
1514         do_list(mask, attribute,do_del,False,False);
1515
1516         return 0;
1517 }
1518
1519 /****************************************************************************
1520 ****************************************************************************/
1521 static int cmd_open(void)
1522 {
1523         pstring mask;
1524         fstring buf;
1525
1526         pstrcpy(mask,cur_dir);
1527
1528         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1529                 d_printf("open <filename>\n");
1530                 return 1;
1531         }
1532         pstrcat(mask,buf);
1533
1534         cli_open(cli, mask, O_RDWR, DENY_ALL);
1535
1536         return 0;
1537 }
1538
1539
1540 /****************************************************************************
1541 remove a directory
1542 ****************************************************************************/
1543 static int cmd_rmdir(void)
1544 {
1545         pstring mask;
1546         fstring buf;
1547
1548         pstrcpy(mask,cur_dir);
1549
1550         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1551                 d_printf("rmdir <dirname>\n");
1552                 return 1;
1553         }
1554         pstrcat(mask,buf);
1555
1556         if (!cli_rmdir(cli, mask)) {
1557                 d_printf("%s removing remote directory file %s\n",
1558                          cli_errstr(cli),mask);
1559         }
1560
1561         return 0;
1562 }
1563
1564 /****************************************************************************
1565  UNIX hardlink.
1566 ****************************************************************************/
1567
1568 static int cmd_link(void)
1569 {
1570         pstring src,dest;
1571         fstring buf,buf2;
1572
1573         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1574                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1575                 return 1;
1576         }
1577
1578         pstrcpy(src,cur_dir);
1579         pstrcpy(dest,cur_dir);
1580
1581         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1582             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1583                 d_printf("link <src> <dest>\n");
1584                 return 1;
1585         }
1586
1587         pstrcat(src,buf);
1588         pstrcat(dest,buf2);
1589
1590         if (!cli_unix_hardlink(cli, src, dest)) {
1591                 d_printf("%s linking files (%s -> %s)\n", cli_errstr(cli), src, dest);
1592                 return 1;
1593         }
1594
1595         return 0;
1596 }
1597
1598 /****************************************************************************
1599  UNIX symlink.
1600 ****************************************************************************/
1601
1602 static int cmd_symlink(void)
1603 {
1604         pstring src,dest;
1605         fstring buf,buf2;
1606
1607         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1608                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1609                 return 1;
1610         }
1611
1612         pstrcpy(src,cur_dir);
1613         pstrcpy(dest,cur_dir);
1614
1615         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1616             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1617                 d_printf("symlink <src> <dest>\n");
1618                 return 1;
1619         }
1620
1621         pstrcat(src,buf);
1622         pstrcat(dest,buf2);
1623
1624         if (!cli_unix_symlink(cli, src, dest)) {
1625                 d_printf("%s symlinking files (%s -> %s)\n",
1626                         cli_errstr(cli), src, dest);
1627                 return 1;
1628         }
1629
1630         return 0;
1631 }
1632
1633 /****************************************************************************
1634  UNIX chmod.
1635 ****************************************************************************/
1636
1637 static int cmd_chmod(void)
1638 {
1639         pstring src;
1640         mode_t mode;
1641         fstring buf, buf2;
1642
1643         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1644                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1645                 return 1;
1646         }
1647
1648         pstrcpy(src,cur_dir);
1649
1650         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1651             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1652                 d_printf("chmod mode file\n");
1653                 return 1;
1654         }
1655
1656         mode = (mode_t)strtol(buf, NULL, 8);
1657         pstrcat(src,buf2);
1658
1659         if (!cli_unix_chmod(cli, src, mode)) {
1660                 d_printf("%s chmod file %s 0%o\n",
1661                         cli_errstr(cli), src, (unsigned int)mode);
1662                 return 1;
1663         }
1664
1665         return 0;
1666 }
1667
1668 /****************************************************************************
1669  UNIX chown.
1670 ****************************************************************************/
1671
1672 static int cmd_chown(void)
1673 {
1674         pstring src;
1675         uid_t uid;
1676         gid_t gid;
1677         fstring buf, buf2, buf3;
1678
1679         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1680                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1681                 return 1;
1682         }
1683
1684         pstrcpy(src,cur_dir);
1685
1686         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1687             !next_token(NULL,buf2,NULL, sizeof(buf2)) ||
1688             !next_token(NULL,buf3,NULL, sizeof(buf3))) {
1689                 d_printf("chown uid gid file\n");
1690                 return 1;
1691         }
1692
1693         uid = (uid_t)atoi(buf);
1694         gid = (gid_t)atoi(buf2);
1695         pstrcat(src,buf3);
1696
1697         if (!cli_unix_chown(cli, src, uid, gid)) {
1698                 d_printf("%s chown file %s uid=%d, gid=%d\n",
1699                         cli_errstr(cli), src, (int)uid, (int)gid);
1700                 return 1;
1701         }
1702
1703         return 0;
1704 }
1705
1706 /****************************************************************************
1707 rename some files
1708 ****************************************************************************/
1709 static int cmd_rename(void)
1710 {
1711         pstring src,dest;
1712         fstring buf,buf2;
1713
1714         pstrcpy(src,cur_dir);
1715         pstrcpy(dest,cur_dir);
1716
1717         if (!next_token_nr(NULL,buf,NULL,sizeof(buf)) ||
1718             !next_token_nr(NULL,buf2,NULL, sizeof(buf2))) {
1719                 d_printf("rename <src> <dest>\n");
1720                 return 1;
1721         }
1722
1723         pstrcat(src,buf);
1724         pstrcat(dest,buf2);
1725
1726         if (!cli_rename(cli, src, dest)) {
1727                 d_printf("%s renaming files\n",cli_errstr(cli));
1728                 return 1;
1729         }
1730
1731         return 0;
1732 }
1733
1734
1735 /****************************************************************************
1736 toggle the prompt flag
1737 ****************************************************************************/
1738 static int cmd_prompt(void)
1739 {
1740         prompt = !prompt;
1741         DEBUG(2,("prompting is now %s\n",prompt?"on":"off"));
1742
1743         return 1;
1744 }
1745
1746
1747 /****************************************************************************
1748 set the newer than time
1749 ****************************************************************************/
1750 static int cmd_newer(void)
1751 {
1752         fstring buf;
1753         BOOL ok;
1754         SMB_STRUCT_STAT sbuf;
1755
1756         ok = next_token_nr(NULL,buf,NULL,sizeof(buf));
1757         if (ok && (sys_stat(buf,&sbuf) == 0)) {
1758                 newer_than = sbuf.st_mtime;
1759                 DEBUG(1,("Getting files newer than %s",
1760                          asctime(LocalTime(&newer_than))));
1761         } else {
1762                 newer_than = 0;
1763         }
1764
1765         if (ok && newer_than == 0) {
1766                 d_printf("Error setting newer-than time\n");
1767                 return 1;
1768         }
1769
1770         return 0;
1771 }
1772
1773 /****************************************************************************
1774 set the archive level
1775 ****************************************************************************/
1776 static int cmd_archive(void)
1777 {
1778         fstring buf;
1779
1780         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1781                 archive_level = atoi(buf);
1782         } else
1783                 d_printf("Archive level is %d\n",archive_level);
1784
1785         return 0;
1786 }
1787
1788 /****************************************************************************
1789 toggle the lowercaseflag
1790 ****************************************************************************/
1791 static int cmd_lowercase(void)
1792 {
1793         lowercase = !lowercase;
1794         DEBUG(2,("filename lowercasing is now %s\n",lowercase?"on":"off"));
1795
1796         return 0;
1797 }
1798
1799
1800
1801
1802 /****************************************************************************
1803 toggle the recurse flag
1804 ****************************************************************************/
1805 static int cmd_recurse(void)
1806 {
1807         recurse = !recurse;
1808         DEBUG(2,("directory recursion is now %s\n",recurse?"on":"off"));
1809
1810         return 0;
1811 }
1812
1813 /****************************************************************************
1814 toggle the translate flag
1815 ****************************************************************************/
1816 static int cmd_translate(void)
1817 {
1818         translation = !translation;
1819         DEBUG(2,("CR/LF<->LF and print text translation now %s\n",
1820                  translation?"on":"off"));
1821
1822         return 0;
1823 }
1824
1825
1826 /****************************************************************************
1827 do a printmode command
1828 ****************************************************************************/
1829 static int cmd_printmode(void)
1830 {
1831         fstring buf;
1832         fstring mode;
1833
1834         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1835                 if (strequal(buf,"text")) {
1836                         printmode = 0;
1837                 } else {
1838                         if (strequal(buf,"graphics"))
1839                                 printmode = 1;
1840                         else
1841                                 printmode = atoi(buf);
1842                 }
1843         }
1844
1845         switch(printmode)
1846                 {
1847                 case 0:
1848                         fstrcpy(mode,"text");
1849                         break;
1850                 case 1:
1851                         fstrcpy(mode,"graphics");
1852                         break;
1853                 default:
1854                         slprintf(mode,sizeof(mode)-1,"%d",printmode);
1855                         break;
1856                 }
1857
1858         DEBUG(2,("the printmode is now %s\n",mode));
1859
1860         return 0;
1861 }
1862
1863 /****************************************************************************
1864 do the lcd command
1865 ****************************************************************************/
1866 static int cmd_lcd(void)
1867 {
1868         fstring buf;
1869         pstring d;
1870
1871         if (next_token_nr(NULL,buf,NULL,sizeof(buf)))
1872                 chdir(buf);
1873         DEBUG(2,("the local directory is now %s\n",sys_getwd(d)));
1874
1875         return 0;
1876 }
1877
1878 /****************************************************************************
1879 list a share name
1880 ****************************************************************************/
1881 static void browse_fn(const char *name, uint32 m,
1882                       const char *comment, void *state)
1883 {
1884         fstring typestr;
1885
1886         *typestr=0;
1887
1888         switch (m)
1889         {
1890           case STYPE_DISKTREE:
1891             fstrcpy(typestr,"Disk"); break;
1892           case STYPE_PRINTQ:
1893             fstrcpy(typestr,"Printer"); break;
1894           case STYPE_DEVICE:
1895             fstrcpy(typestr,"Device"); break;
1896           case STYPE_IPC:
1897             fstrcpy(typestr,"IPC"); break;
1898         }
1899         /* FIXME: If the remote machine returns non-ascii characters
1900            in any of these fields, they can corrupt the output.  We
1901            should remove them. */
1902         d_printf("\t%-15.15s%-10.10s%s\n",
1903                name,typestr,comment);
1904 }
1905
1906
1907 /****************************************************************************
1908 try and browse available connections on a host
1909 ****************************************************************************/
1910 static BOOL browse_host(BOOL sort)
1911 {
1912         int ret;
1913
1914         d_printf("\n\tSharename      Type      Comment\n");
1915         d_printf("\t---------      ----      -------\n");
1916
1917         if((ret = cli_RNetShareEnum(cli, browse_fn, NULL)) == -1)
1918                 d_printf("Error returning browse list: %s\n", cli_errstr(cli));
1919
1920         return (ret != -1);
1921 }
1922
1923 /****************************************************************************
1924 list a server name
1925 ****************************************************************************/
1926 static void server_fn(const char *name, uint32 m,
1927                       const char *comment, void *state)
1928 {
1929         d_printf("\t%-16.16s     %s\n", name, comment);
1930 }
1931
1932 /****************************************************************************
1933 try and browse available connections on a host
1934 ****************************************************************************/
1935 static BOOL list_servers(char *wk_grp)
1936 {
1937         if (!cli->server_domain) return False;
1938
1939         d_printf("\n\tServer               Comment\n");
1940         d_printf("\t---------            -------\n");
1941
1942         cli_NetServerEnum(cli, cli->server_domain, SV_TYPE_ALL, server_fn, NULL);
1943
1944         d_printf("\n\tWorkgroup            Master\n");
1945         d_printf("\t---------            -------\n");
1946
1947         cli_NetServerEnum(cli, cli->server_domain, SV_TYPE_DOMAIN_ENUM, server_fn, NULL);
1948         return True;
1949 }
1950
1951 /* Some constants for completing filename arguments */
1952
1953 #define COMPL_NONE        0          /* No completions */
1954 #define COMPL_REMOTE      1          /* Complete remote filename */
1955 #define COMPL_LOCAL       2          /* Complete local filename */
1956
1957 /* This defines the commands supported by this client.
1958  * NOTE: The "!" must be the last one in the list because it's fn pointer
1959  *       field is NULL, and NULL in that field is used in process_tok()
1960  *       (below) to indicate the end of the list.  crh
1961  */
1962 struct
1963 {
1964   char *name;
1965   int (*fn)(void);
1966   char *description;
1967   char compl_args[2];      /* Completion argument info */
1968 } commands[] =
1969 {
1970   {"?",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}},
1971   {"altname",cmd_altname,"<file> show alt name",{COMPL_NONE,COMPL_NONE}},
1972   {"archive",cmd_archive,"<level>\n0=ignore archive bit\n1=only get archive files\n2=only get archive files and reset archive bit\n3=get all files and reset archive bit",{COMPL_NONE,COMPL_NONE}},
1973   {"blocksize",cmd_block,"blocksize <number> (default 20)",{COMPL_NONE,COMPL_NONE}},
1974   {"cancel",cmd_cancel,"<jobid> cancel a print queue entry",{COMPL_NONE,COMPL_NONE}},
1975   {"cd",cmd_cd,"[directory] change/report the remote directory",{COMPL_REMOTE,COMPL_NONE}},
1976   {"chmod",cmd_chmod,"<src> <mode> chmod a file using UNIX permission",{COMPL_REMOTE,COMPL_REMOTE}},
1977   {"chown",cmd_chown,"<src> <uid> <gid> chown a file using UNIX uids and gids",{COMPL_REMOTE,COMPL_REMOTE}},
1978   {"del",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}},
1979   {"dir",cmd_dir,"<mask> list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}},
1980   {"du",cmd_du,"<mask> computes the total size of the current directory",{COMPL_REMOTE,COMPL_NONE}},
1981   {"exit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
1982   {"get",cmd_get,"<remote name> [local name] get a file",{COMPL_REMOTE,COMPL_LOCAL}},
1983   {"help",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}},
1984   {"history",cmd_history,"displays the command history",{COMPL_NONE,COMPL_NONE}},
1985   {"lcd",cmd_lcd,"[directory] change/report the local current working directory",{COMPL_LOCAL,COMPL_NONE}},
1986   {"link",cmd_link,"<src> <dest> create a UNIX hard link",{COMPL_REMOTE,COMPL_REMOTE}},
1987   {"lowercase",cmd_lowercase,"toggle lowercasing of filenames for get",{COMPL_NONE,COMPL_NONE}},
1988   {"ls",cmd_dir,"<mask> list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}},
1989   {"mask",cmd_select,"<mask> mask all filenames against this",{COMPL_REMOTE,COMPL_NONE}},
1990   {"md",cmd_mkdir,"<directory> make a directory",{COMPL_NONE,COMPL_NONE}},
1991   {"mget",cmd_mget,"<mask> get all the matching files",{COMPL_REMOTE,COMPL_NONE}},
1992   {"mkdir",cmd_mkdir,"<directory> make a directory",{COMPL_NONE,COMPL_NONE}},
1993   {"more",cmd_more,"<remote name> view a remote file with your pager",{COMPL_REMOTE,COMPL_NONE}},
1994   {"mput",cmd_mput,"<mask> put all matching files",{COMPL_REMOTE,COMPL_NONE}},
1995   {"newer",cmd_newer,"<file> only mget files newer than the specified local file",{COMPL_LOCAL,COMPL_NONE}},
1996   {"open",cmd_open,"<mask> open a file",{COMPL_REMOTE,COMPL_NONE}},
1997   {"print",cmd_print,"<file name> print a file",{COMPL_NONE,COMPL_NONE}},
1998   {"printmode",cmd_printmode,"<graphics or text> set the print mode",{COMPL_NONE,COMPL_NONE}},
1999   {"prompt",cmd_prompt,"toggle prompting for filenames for mget and mput",{COMPL_NONE,COMPL_NONE}},
2000   {"put",cmd_put,"<local name> [remote name] put a file",{COMPL_LOCAL,COMPL_REMOTE}},
2001   {"pwd",cmd_pwd,"show current remote directory (same as 'cd' with no args)",{COMPL_NONE,COMPL_NONE}},
2002   {"q",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2003   {"queue",cmd_queue,"show the print queue",{COMPL_NONE,COMPL_NONE}},
2004   {"quit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2005   {"rd",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}},
2006   {"recurse",cmd_recurse,"toggle directory recursion for mget and mput",{COMPL_NONE,COMPL_NONE}},
2007   {"rename",cmd_rename,"<src> <dest> rename some files",{COMPL_REMOTE,COMPL_REMOTE}},
2008   {"rm",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}},
2009   {"rmdir",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}},
2010   {"setmode",cmd_setmode,"filename <setmode string> change modes of file",{COMPL_REMOTE,COMPL_NONE}},
2011   {"symlink",cmd_symlink,"<src> <dest> create a UNIX symlink",{COMPL_REMOTE,COMPL_REMOTE}},
2012   {"tar",cmd_tar,"tar <c|x>[IXFqbgNan] current directory to/from <file name>",{COMPL_NONE,COMPL_NONE}},
2013   {"tarmode",cmd_tarmode,"<full|inc|reset|noreset> tar's behaviour towards archive bits",{COMPL_NONE,COMPL_NONE}},
2014   {"translate",cmd_translate,"toggle text translation for printing",{COMPL_NONE,COMPL_NONE}},
2015
2016   /* Yes, this must be here, see crh's comment above. */
2017   {"!",NULL,"run a shell command on the local system",{COMPL_NONE,COMPL_NONE}},
2018   {"",NULL,NULL,{COMPL_NONE,COMPL_NONE}}
2019 };
2020
2021
2022 /*******************************************************************
2023   lookup a command string in the list of commands, including
2024   abbreviations
2025   ******************************************************************/
2026 static int process_tok(fstring tok)
2027 {
2028         int i = 0, matches = 0;
2029         int cmd=0;
2030         int tok_len = strlen(tok);
2031
2032         while (commands[i].fn != NULL) {
2033                 if (strequal(commands[i].name,tok)) {
2034                         matches = 1;
2035                         cmd = i;
2036                         break;
2037                 } else if (strnequal(commands[i].name, tok, tok_len)) {
2038                         matches++;
2039                         cmd = i;
2040                 }
2041                 i++;
2042         }
2043
2044         if (matches == 0)
2045                 return(-1);
2046         else if (matches == 1)
2047                 return(cmd);
2048         else
2049                 return(-2);
2050 }
2051
2052 /****************************************************************************
2053 help
2054 ****************************************************************************/
2055 static int cmd_help(void)
2056 {
2057         int i=0,j;
2058         fstring buf;
2059
2060         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
2061                 if ((i = process_tok(buf)) >= 0)
2062                         d_printf("HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description);
2063         } else {
2064                 while (commands[i].description) {
2065                         for (j=0; commands[i].description && (j<5); j++) {
2066                                 d_printf("%-15s",commands[i].name);
2067                                 i++;
2068                         }
2069                         d_printf("\n");
2070                 }
2071         }
2072         return 0;
2073 }
2074
2075 /****************************************************************************
2076 process a -c command string
2077 ****************************************************************************/
2078 static int process_command_string(char *cmd)
2079 {
2080         pstring line;
2081         char *ptr;
2082         int rc = 0;
2083
2084         while (cmd[0] != '\0')    {
2085                 char *p;
2086                 fstring tok;
2087                 int i;
2088
2089                 if ((p = strchr_m(cmd, ';')) == 0) {
2090                         strncpy(line, cmd, 999);
2091                         line[1000] = '\0';
2092                         cmd += strlen(cmd);
2093                 } else {
2094                         if (p - cmd > 999) p = cmd + 999;
2095                         strncpy(line, cmd, p - cmd);
2096                         line[p - cmd] = '\0';
2097                         cmd = p + 1;
2098                 }
2099
2100                 /* and get the first part of the command */
2101                 ptr = line;
2102                 if (!next_token_nr(&ptr,tok,NULL,sizeof(tok))) continue;
2103
2104                 if ((i = process_tok(tok)) >= 0) {
2105                         rc = commands[i].fn();
2106                 } else if (i == -2) {
2107                         d_printf("%s: command abbreviation ambiguous\n",tok);
2108                 } else {
2109                         d_printf("%s: command not found\n",tok);
2110                 }
2111         }
2112
2113         return rc;
2114 }
2115
2116 /****************************************************************************
2117 handle completion of commands for readline
2118 ****************************************************************************/
2119 static char **completion_fn(char *text, int start, int end)
2120 {
2121 #define MAX_COMPLETIONS 100
2122         char **matches;
2123         int i, count=0;
2124
2125         /* for words not at the start of the line fallback to filename completion */
2126         if (start) return NULL;
2127
2128         matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
2129         if (!matches) return NULL;
2130
2131         matches[count++] = strdup(text);
2132         if (!matches[0]) return NULL;
2133
2134         for (i=0;commands[i].fn && count < MAX_COMPLETIONS-1;i++) {
2135                 if (strncmp(text, commands[i].name, strlen(text)) == 0) {
2136                         matches[count] = strdup(commands[i].name);
2137                         if (!matches[count]) return NULL;
2138                         count++;
2139                 }
2140         }
2141
2142         if (count == 2) {
2143                 SAFE_FREE(matches[0]);
2144                 matches[0] = strdup(matches[1]);
2145         }
2146         matches[count] = NULL;
2147         return matches;
2148 }
2149
2150
2151 /****************************************************************************
2152 make sure we swallow keepalives during idle time
2153 ****************************************************************************/
2154 static void readline_callback(void)
2155 {
2156         fd_set fds;
2157         struct timeval timeout;
2158         static time_t last_t;
2159         time_t t;
2160
2161         t = time(NULL);
2162
2163         if (t - last_t < 5) return;
2164
2165         last_t = t;
2166
2167  again:
2168         FD_ZERO(&fds);
2169         FD_SET(cli->fd,&fds);
2170
2171         timeout.tv_sec = 0;
2172         timeout.tv_usec = 0;
2173         sys_select_intr(cli->fd+1,&fds,&timeout);
2174
2175         /* We deliberately use receive_smb instead of
2176            client_receive_smb as we want to receive
2177            session keepalives and then drop them here.
2178         */
2179         if (FD_ISSET(cli->fd,&fds)) {
2180                 receive_smb(cli->fd,cli->inbuf,0);
2181                 goto again;
2182         }
2183
2184         cli_chkpath(cli, "\\");
2185 }
2186
2187
2188 /****************************************************************************
2189 process commands on stdin
2190 ****************************************************************************/
2191 static void process_stdin(void)
2192 {
2193         char *ptr;
2194
2195         while (1) {
2196                 fstring tok;
2197                 fstring the_prompt;
2198                 char *cline;
2199                 pstring line;
2200                 int i;
2201
2202                 /* display a prompt */
2203                 slprintf(the_prompt, sizeof(the_prompt)-1, "smb: %s> ", cur_dir);
2204                 cline = smb_readline(the_prompt, readline_callback, completion_fn);
2205
2206                 if (!cline) break;
2207
2208                 pstrcpy(line, cline);
2209
2210                 /* special case - first char is ! */
2211                 if (*line == '!') {
2212                         system(line + 1);
2213                         continue;
2214                 }
2215
2216                 /* and get the first part of the command */
2217                 ptr = line;
2218                 if (!next_token_nr(&ptr,tok,NULL,sizeof(tok))) continue;
2219
2220                 if ((i = process_tok(tok)) >= 0) {
2221                         commands[i].fn();
2222                 } else if (i == -2) {
2223                         d_printf("%s: command abbreviation ambiguous\n",tok);
2224                 } else {
2225                         d_printf("%s: command not found\n",tok);
2226                 }
2227         }
2228 }
2229
2230
2231 /*****************************************************
2232 return a connection to a server
2233 *******************************************************/
2234 struct cli_state *do_connect(const char *server, const char *share)
2235 {
2236         struct cli_state *c;
2237         struct nmb_name called, calling;
2238         const char *server_n;
2239         struct in_addr ip;
2240         fstring servicename;
2241         char *sharename;
2242
2243         /* make a copy so we don't modify the global string 'service' */
2244         safe_strcpy(servicename, share, sizeof(servicename)-1);
2245         sharename = servicename;
2246         if (*sharename == '\\') {
2247                 server = sharename+2;
2248                 sharename = strchr_m(server,'\\');
2249                 if (!sharename) return NULL;
2250                 *sharename = 0;
2251                 sharename++;
2252         }
2253
2254         server_n = server;
2255
2256         zero_ip(&ip);
2257
2258         make_nmb_name(&calling, global_myname, 0x0);
2259         make_nmb_name(&called , server, name_type);
2260
2261  again:
2262         zero_ip(&ip);
2263         if (have_ip) ip = dest_ip;
2264
2265         /* have to open a new connection */
2266         if (!(c=cli_initialise(NULL)) || (cli_set_port(c, port) != port) ||
2267             !cli_connect(c, server_n, &ip)) {
2268                 d_printf("Connection to %s failed\n", server_n);
2269                 return NULL;
2270         }
2271
2272         c->protocol = max_protocol;
2273         c->use_kerberos = use_kerberos;
2274
2275         if (!cli_session_request(c, &calling, &called)) {
2276                 char *p;
2277                 d_printf("session request to %s failed (%s)\n",
2278                          called.name, cli_errstr(c));
2279                 cli_shutdown(c);
2280                 if ((p=strchr_m(called.name, '.'))) {
2281                         *p = 0;
2282                         goto again;
2283                 }
2284                 if (strcmp(called.name, "*SMBSERVER")) {
2285                         make_nmb_name(&called , "*SMBSERVER", 0x20);
2286                         goto again;
2287                 }
2288                 return NULL;
2289         }
2290
2291         DEBUG(4,(" session request ok\n"));
2292
2293         if (!cli_negprot(c)) {
2294                 d_printf("protocol negotiation failed\n");
2295                 cli_shutdown(c);
2296                 return NULL;
2297         }
2298
2299         if (!got_pass) {
2300                 char *pass = getpass("Password: ");
2301                 if (pass) {
2302                         pstrcpy(password, pass);
2303                 }
2304         }
2305
2306         if (!cli_session_setup(c, username,
2307                                password, strlen(password),
2308                                password, strlen(password),
2309                                workgroup)) {
2310                 /* if a password was not supplied then try again with a null username */
2311                 if (password[0] || !username[0] || use_kerberos ||
2312                     !cli_session_setup(c, "", "", 0, "", 0, workgroup)) {
2313                         d_printf("session setup failed: %s\n", cli_errstr(c));
2314                         cli_shutdown(c);
2315                         return NULL;
2316                 }
2317                 d_printf("Anonymous login successful\n");
2318         }
2319
2320         if (*c->server_domain) {
2321                 DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",
2322                         c->server_domain,c->server_os,c->server_type));
2323         } else if (*c->server_os || *c->server_type){
2324                 DEBUG(1,("OS=[%s] Server=[%s]\n",
2325                          c->server_os,c->server_type));
2326         }
2327
2328         DEBUG(4,(" session setup ok\n"));
2329
2330         if (!cli_send_tconX(c, sharename, "?????",
2331                             password, strlen(password)+1)) {
2332                 d_printf("tree connect failed: %s\n", cli_errstr(c));
2333                 cli_shutdown(c);
2334                 return NULL;
2335         }
2336
2337         DEBUG(4,(" tconx ok\n"));
2338
2339         return c;
2340 }
2341
2342
2343 /****************************************************************************
2344   process commands from the client
2345 ****************************************************************************/
2346 static int process(char *base_directory)
2347 {
2348         int rc = 0;
2349
2350         cli = do_connect(desthost, service);
2351         if (!cli) {
2352                 return 1;
2353         }
2354
2355         if (*base_directory) do_cd(base_directory);
2356
2357         if (cmdstr) {
2358                 rc = process_command_string(cmdstr);
2359         } else {
2360                 process_stdin();
2361         }
2362
2363         cli_shutdown(cli);
2364         return rc;
2365 }
2366
2367 /****************************************************************************
2368 usage on the program
2369 ****************************************************************************/
2370 static void usage(char *pname)
2371 {
2372   d_printf("Usage: %s service <password> [options]", pname);
2373
2374   d_printf("\nVersion %s\n",VERSION);
2375   d_printf("\t-s smb.conf           pathname to smb.conf file\n");
2376   d_printf("\t-O socket_options     socket options to use\n");
2377   d_printf("\t-R name resolve order use these name resolution services only\n");
2378   d_printf("\t-M host               send a winpopup message to the host\n");
2379   d_printf("\t-i scope              use this NetBIOS scope\n");
2380   d_printf("\t-N                    don't ask for a password\n");
2381   d_printf("\t-n netbios name.      Use this name as my netbios name\n");
2382   d_printf("\t-d debuglevel         set the debuglevel\n");
2383   d_printf("\t-P                    connect to service as a printer\n");
2384   d_printf("\t-p port               connect to the specified port\n");
2385   d_printf("\t-l log basename.      Basename for log/debug files\n");
2386   d_printf("\t-h                    Print this help message.\n");
2387   d_printf("\t-I dest IP            use this IP to connect to\n");
2388   d_printf("\t-E                    write messages to stderr instead of stdout\n");
2389   d_printf("\t-k                    use kerberos (active directory) authentication\n");
2390   d_printf("\t-U username           set the network username\n");
2391   d_printf("\t-L host               get a list of shares available on a host\n");
2392   d_printf("\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n");
2393   d_printf("\t-m max protocol       set the max protocol level\n");
2394   d_printf("\t-A filename           get the credentials from a file\n");
2395   d_printf("\t-W workgroup          set the workgroup name\n");
2396   d_printf("\t-T<c|x>IXFqgbNan      command line tar\n");
2397   d_printf("\t-D directory          start from directory\n");
2398   d_printf("\t-c command string     execute semicolon separated commands\n");
2399   d_printf("\t-b xmit/send buffer   changes the transmit/send buffer (default: 65520)\n");
2400   d_printf("\n");
2401 }
2402
2403
2404 /****************************************************************************
2405 get a password from a a file or file descriptor
2406 exit on failure
2407 ****************************************************************************/
2408 static void get_password_file(void)
2409 {
2410         int fd = -1;
2411         char *p;
2412         BOOL close_it = False;
2413         pstring spec;
2414         char pass[128];
2415
2416         if ((p = getenv("PASSWD_FD")) != NULL) {
2417                 pstrcpy(spec, "descriptor ");
2418                 pstrcat(spec, p);
2419                 sscanf(p, "%d", &fd);
2420                 close_it = False;
2421         } else if ((p = getenv("PASSWD_FILE")) != NULL) {
2422                 fd = sys_open(p, O_RDONLY, 0);
2423                 pstrcpy(spec, p);
2424                 if (fd < 0) {
2425                         fprintf(stderr, "Error opening PASSWD_FILE %s: %s\n",
2426                                 spec, strerror(errno));
2427                         exit(1);
2428                 }
2429                 close_it = True;
2430         }
2431
2432         for(p = pass, *p = '\0'; /* ensure that pass is null-terminated */
2433             p && p - pass < sizeof(pass);) {
2434                 switch (read(fd, p, 1)) {
2435                 case 1:
2436                         if (*p != '\n' && *p != '\0') {
2437                                 *++p = '\0'; /* advance p, and null-terminate pass */
2438                                 break;
2439                         }
2440                 case 0:
2441                         if (p - pass) {
2442                                 *p = '\0'; /* null-terminate it, just in case... */
2443                                 p = NULL; /* then force the loop condition to become false */
2444                                 break;
2445                         } else {
2446                                 fprintf(stderr, "Error reading password from file %s: %s\n",
2447                                         spec, "empty password\n");
2448                                 exit(1);
2449                         }
2450
2451                 default:
2452                         fprintf(stderr, "Error reading password from file %s: %s\n",
2453                                 spec, strerror(errno));
2454                         exit(1);
2455                 }
2456         }
2457         pstrcpy(password, pass);
2458         if (close_it)
2459                 close(fd);
2460 }
2461
2462
2463
2464 /****************************************************************************
2465 handle a -L query
2466 ****************************************************************************/
2467 static int do_host_query(char *query_host)
2468 {
2469         cli = do_connect(query_host, "IPC$");
2470         if (!cli)
2471                 return 1;
2472
2473         browse_host(True);
2474         list_servers(workgroup);
2475
2476         cli_shutdown(cli);
2477
2478         return(0);
2479 }
2480
2481
2482 /****************************************************************************
2483 handle a tar operation
2484 ****************************************************************************/
2485 static int do_tar_op(char *base_directory)
2486 {
2487         int ret;
2488         cli = do_connect(desthost, service);
2489         if (!cli)
2490                 return 1;
2491
2492         recurse=True;
2493
2494         if (*base_directory) do_cd(base_directory);
2495
2496         ret=process_tar();
2497
2498         cli_shutdown(cli);
2499
2500         return(ret);
2501 }
2502
2503 /****************************************************************************
2504 handle a message operation
2505 ****************************************************************************/
2506 static int do_message_op(void)
2507 {
2508         struct in_addr ip;
2509         struct nmb_name called, calling;
2510
2511         zero_ip(&ip);
2512
2513         make_nmb_name(&calling, global_myname, 0x0);
2514         make_nmb_name(&called , desthost, name_type);
2515
2516         zero_ip(&ip);
2517         if (have_ip) ip = dest_ip;
2518
2519         if (!(cli=cli_initialise(NULL)) || (cli_set_port(cli, port) != port) || !cli_connect(cli, desthost, &ip)) {
2520                 d_printf("Connection to %s failed\n", desthost);
2521                 return 1;
2522         }
2523
2524         if (!cli_session_request(cli, &calling, &called)) {
2525                 d_printf("session request failed\n");
2526                 cli_shutdown(cli);
2527                 return 1;
2528         }
2529
2530         send_message();
2531         cli_shutdown(cli);
2532
2533         return 0;
2534 }
2535
2536
2537 /**
2538  * Process "-L hostname" option.
2539  *
2540  * We don't actually do anything yet -- we just stash the name in a
2541  * global variable and do the query when all options have been read.
2542  **/
2543 static void remember_query_host(const char *arg,
2544                                 pstring query_host)
2545 {
2546         char *slash;
2547
2548         while (*arg == '\\' || *arg == '/')
2549                 arg++;
2550         pstrcpy(query_host, arg);
2551         if ((slash = strchr(query_host, '/'))
2552             || (slash = strchr(query_host, '\\'))) {
2553                 *slash = 0;
2554         }
2555 }
2556
2557
2558 /****************************************************************************
2559   main program
2560 ****************************************************************************/
2561  int main(int argc,char *argv[])
2562 {
2563         fstring base_directory;
2564         char *pname = argv[0];
2565         int opt;
2566         extern char *optarg;
2567         extern int optind;
2568         int old_debug;
2569         pstring query_host;
2570         BOOL message = False;
2571         extern char tar_type;
2572         pstring term_code;
2573         pstring new_name_resolve_order;
2574         pstring logfile;
2575         char *p;
2576         int rc = 0;
2577
2578 #ifdef KANJI
2579         pstrcpy(term_code, KANJI);
2580 #else /* KANJI */
2581         *term_code = 0;
2582 #endif /* KANJI */
2583
2584         *query_host = 0;
2585         *base_directory = 0;
2586
2587         *new_name_resolve_order = 0;
2588
2589         DEBUGLEVEL = 2;
2590         AllowDebugChange = False;
2591
2592         setup_logging(pname,True);
2593
2594         /*
2595          * If the -E option is given, be careful not to clobber stdout
2596          * before processing the options.  28.Feb.99, richard@hacom.nl.
2597          * Also pre-parse the -s option to get the service file name.
2598          */
2599
2600         for (opt = 1; opt < argc; opt++) {
2601                 if (strcmp(argv[opt], "-E") == 0)
2602                         dbf = x_stderr;
2603                 else if(strncmp(argv[opt], "-s", 2) == 0) {
2604                         if(argv[opt][2] != '\0')
2605                                 pstrcpy(dyn_CONFIGFILE, &argv[opt][2]);
2606                         else if(argv[opt+1] != NULL) {
2607                                 /*
2608                                  * At least one more arg left.
2609                                  */
2610                                 pstrcpy(dyn_CONFIGFILE, argv[opt+1]);
2611                         } else {
2612                                 usage(pname);
2613                                 exit(1);
2614                         }
2615                 }
2616         }
2617
2618         in_client = True;   /* Make sure that we tell lp_load we are */
2619
2620         old_debug = DEBUGLEVEL;
2621         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
2622                 fprintf(stderr, "%s: Can't load %s - run testparm to debug it\n",
2623                         prog_name, dyn_CONFIGFILE);
2624         }
2625         DEBUGLEVEL = old_debug;
2626
2627 #ifdef WITH_SSL
2628         sslutil_init(0);
2629 #endif
2630
2631         pstrcpy(workgroup,lp_workgroup());
2632
2633         load_interfaces();
2634         myumask = umask(0);
2635         umask(myumask);
2636
2637         if (getenv("USER")) {
2638                 pstrcpy(username,getenv("USER"));
2639
2640                 /* modification to support userid%passwd syntax in the USER var
2641                    25.Aug.97, jdblair@uab.edu */
2642
2643                 if ((p=strchr_m(username,'%'))) {
2644                         *p = 0;
2645                         pstrcpy(password,p+1);
2646                         got_pass = True;
2647                         memset(strchr_m(getenv("USER"),'%')+1,'X',strlen(password));
2648                 }
2649                 strupper(username);
2650         }
2651
2652         /* modification to support PASSWD environmental var
2653            25.Aug.97, jdblair@uab.edu */
2654         if (getenv("PASSWD")) {
2655                 pstrcpy(password,getenv("PASSWD"));
2656                 got_pass = True;
2657         }
2658
2659         if (getenv("PASSWD_FD") || getenv("PASSWD_FILE")) {
2660                 get_password_file();
2661                 got_pass = True;
2662         }
2663
2664         if (*username == 0 && getenv("LOGNAME")) {
2665                 pstrcpy(username,getenv("LOGNAME"));
2666                 strupper(username);
2667         }
2668
2669         if (*username == 0) {
2670                 pstrcpy(username,"GUEST");
2671         }
2672
2673         if (argc < 2) {
2674                 usage(pname);
2675                 exit(1);
2676         }
2677
2678         /* FIXME: At the moment, if the user should happen to give the
2679          * options ahead of the service name (in standard Unix
2680          * fashion) then smbclient just spits out the usage message
2681          * with no explanation of what in particular was wrong.  Is
2682          * there any reason we can't just parse out the service name
2683          * and password after running getopt?? -- mbp */
2684         if (*argv[1] != '-') {
2685                 pstrcpy(service,argv[1]);
2686                 /* Convert any '/' characters in the service name to '\' characters */
2687                 string_replace( service, '/','\\');
2688                 argc--;
2689                 argv++;
2690
2691                 if (count_chars(service,'\\') < 3) {
2692                         usage(pname);
2693                         d_printf("\n%s: Not enough '\\' characters in service\n",service);
2694                         exit(1);
2695                 }
2696
2697                 if (argc > 1 && (*argv[1] != '-')) {
2698                         got_pass = True;
2699                         pstrcpy(password,argv[1]);
2700                         memset(argv[1],'X',strlen(argv[1]));
2701                         argc--;
2702                         argv++;
2703                 }
2704         }
2705
2706         while ((opt =
2707                 getopt(argc, argv,"s:O:R:M:i:Nn:d:Pp:l:hI:EU:L:t:m:W:T:D:c:b:A:k")) != EOF) {
2708                 switch (opt) {
2709                 case 's':
2710                         pstrcpy(dyn_CONFIGFILE, optarg);
2711                         break;
2712                 case 'O':
2713                         pstrcpy(user_socket_options,optarg);
2714                         break;
2715                 case 'R':
2716                         pstrcpy(new_name_resolve_order, optarg);
2717                         break;
2718                 case 'M':
2719                         name_type = 0x03; /* messages are sent to NetBIOS name type 0x3 */
2720                         pstrcpy(desthost,optarg);
2721                         message = True;
2722                         break;
2723                 case 'i':
2724                         {
2725                                 extern pstring global_scope;
2726                                 pstrcpy(global_scope,optarg);
2727                                 strupper(global_scope);
2728                         }
2729                         break;
2730                 case 'N':
2731                         got_pass = True;
2732                         break;
2733                 case 'n':
2734                         pstrcpy(global_myname,optarg);
2735                         break;
2736                 case 'd':
2737                         if (*optarg == 'A')
2738                                 DEBUGLEVEL = 10000;
2739                         else
2740                                 DEBUGLEVEL = atoi(optarg);
2741                         break;
2742                 case 'P':
2743                         /* not needed anymore */
2744                         break;
2745                 case 'p':
2746                         port = atoi(optarg);
2747                         break;
2748                 case 'l':
2749                         slprintf(logfile,sizeof(logfile)-1, "%s.client",optarg);
2750                         lp_set_logfile(logfile);
2751                         break;
2752                 case 'h':
2753                         usage(pname);
2754                         exit(0);
2755                         break;
2756                 case 'I':
2757                         {
2758                                 dest_ip = *interpret_addr2(optarg);
2759                                 if (is_zero_ip(dest_ip))
2760                                         exit(1);
2761                                 have_ip = True;
2762                         }
2763                         break;
2764                 case 'E':
2765                         display_set_stderr();
2766                         dbf = x_stderr;
2767                         break;
2768                 case 'U':
2769                         {
2770                                 char *lp;
2771                                 pstrcpy(username,optarg);
2772                                 if ((lp=strchr_m(username,'%'))) {
2773                                         *lp = 0;
2774                                         pstrcpy(password,lp+1);
2775                                         got_pass = True;
2776                                         memset(strchr_m(optarg,'%')+1,'X',strlen(password));
2777                                 }
2778                         }
2779                         break;
2780
2781                 case 'A':
2782                         {
2783                                 XFILE *auth;
2784                                 fstring buf;
2785                                 uint16 len = 0;
2786                                 char *ptr, *val, *param;
2787
2788                                 if ((auth=x_fopen(optarg, O_RDONLY, 0)) == NULL)
2789                                 {
2790                                         /* fail if we can't open the credentials file */
2791                                         d_printf("ERROR: Unable to open credentials file!\n");
2792                                         exit (-1);
2793                                 }
2794
2795                                 while (!x_feof(auth))
2796                                 {
2797                                         /* get a line from the file */
2798                                         if (!x_fgets(buf, sizeof(buf), auth))
2799                                                 continue;
2800                                         len = strlen(buf);
2801
2802                                         if ((len) && (buf[len-1]=='\n'))
2803                                         {
2804                                                 buf[len-1] = '\0';
2805                                                 len--;
2806                                         }
2807                                         if (len == 0)
2808                                                 continue;
2809
2810                                         /* break up the line into parameter & value.
2811                                            will need to eat a little whitespace possibly */
2812                                         param = buf;
2813                                         if (!(ptr = strchr_m (buf, '=')))
2814                                                 continue;
2815                                         val = ptr+1;
2816                                         *ptr = '\0';
2817
2818                                         /* eat leading white space */
2819                                         while ((*val!='\0') && ((*val==' ') || (*val=='\t')))
2820                                                 val++;
2821
2822                                         if (strwicmp("password", param) == 0)
2823                                         {
2824                                                 pstrcpy(password, val);
2825                                                 got_pass = True;
2826                                         }
2827                                         else if (strwicmp("username", param) == 0)
2828                                                 pstrcpy(username, val);
2829                                         else if (strwicmp("domain", param) == 0)
2830                                                 pstrcpy(workgroup,val);
2831                                         memset(buf, 0, sizeof(buf));
2832                                 }
2833                                 x_fclose(auth);
2834                         }
2835                         break;
2836
2837                 case 'L':
2838                         remember_query_host(optarg, query_host);
2839                         break;
2840                 case 't':
2841                         pstrcpy(term_code, optarg);
2842                         break;
2843                 case 'm':
2844                         max_protocol = interpret_protocol(optarg, max_protocol);
2845                         break;
2846                 case 'W':
2847                         pstrcpy(workgroup,optarg);
2848                         break;
2849                 case 'T':
2850                         if (!tar_parseargs(argc, argv, optarg, optind)) {
2851                                 usage(pname);
2852                                 exit(1);
2853                         }
2854                         break;
2855                 case 'D':
2856                         pstrcpy(base_directory,optarg);
2857                         break;
2858                 case 'c':
2859                         cmdstr = optarg;
2860                         break;
2861                 case 'b':
2862                         io_bufsize = MAX(1, atoi(optarg));
2863                         break;
2864                 case 'k':
2865 #ifdef HAVE_KRB5
2866                         use_kerberos = True;
2867                         got_pass = True;
2868 #else
2869                         d_printf("No kerberos support compiled in\n");
2870                         exit(1);
2871 #endif
2872                         break;
2873                 default:
2874                         usage(pname);
2875                         exit(1);
2876                 }
2877         }
2878
2879         get_myname((*global_myname)?NULL:global_myname);
2880
2881         if(*new_name_resolve_order)
2882                 lp_set_name_resolve_order(new_name_resolve_order);
2883
2884         if (!tar_type && !*query_host && !*service && !message) {
2885                 usage(pname);
2886                 exit(1);
2887         }
2888
2889         DEBUG( 3, ( "Client started (version %s).\n", VERSION ) );
2890
2891         if (tar_type) {
2892                 if (cmdstr)
2893                         process_command_string(cmdstr);
2894                 return do_tar_op(base_directory);
2895         }
2896
2897         if ((p=strchr_m(query_host,'#'))) {
2898                 *p = 0;
2899                 p++;
2900                 sscanf(p, "%x", &name_type);
2901         }
2902
2903         if (*query_host) {
2904                 return do_host_query(query_host);
2905         }
2906
2907         if (message) {
2908                 return do_message_op();
2909         }
2910
2911         if (process(base_directory)) {
2912                 return 1;
2913         }
2914
2915         return rc;
2916 }