source3/client/client.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB client
   4    Copyright (C) Andrew Tridgell 1994-1998
   5    Copyright (C) Simo Sorce 2001-2002
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #define NO_SYSLOG
  23
  24 #include "includes.h"
  25 #include "../client/client_proto.h"
  26 #ifndef REGISTER
  27 #define REGISTER 0
  28 #endif
  29
  30 const char prog_name[] = "smbclient";
  31
  32 struct cli_state *cli;
  33 extern BOOL in_client;
  34 extern BOOL AllowDebugChange;
  35 static int port = 0;
  36 pstring cur_dir = "\\";
  37 static pstring cd_path = "";
  38 static pstring service;
  39 static pstring desthost;
  40 static pstring password;
  41 static pstring username;
  42 static pstring workgroup;
  43 static char *cmdstr;
  44 static BOOL got_user;
  45 static BOOL got_pass;
  46 static int io_bufsize = 64512;
  47 static BOOL use_kerberos;
  48
  49 static int name_type = 0x20;
  50 static int max_protocol = PROTOCOL_NT1;
  51 extern pstring user_socket_options;
  52
  53 static int process_tok(fstring tok);
  54 static int cmd_help(void);
  55
  56 /* 30 second timeout on most commands */
  57 #define CLIENT_TIMEOUT (30*1000)
  58 #define SHORT_TIMEOUT (5*1000)
  59
  60 /* value for unused fid field in trans2 secondary request */
  61 #define FID_UNUSED (0xFFFF)
  62
  63 time_t newer_than = 0;
  64 static int archive_level = 0;
  65
  66 static BOOL translation = False;
  67
  68 static BOOL have_ip;
  69
  70 /* clitar bits insert */
  71 extern int blocksize;
  72 extern BOOL tar_inc;
  73 extern BOOL tar_reset;
  74 /* clitar bits end */
  75
  76
  77 static BOOL prompt = True;
  78
  79 static int printmode = 1;
  80
  81 static BOOL recurse = False;
  82 BOOL lowercase = False;
  83
  84 static struct in_addr dest_ip;
  85
  86 #define SEPARATORS " \t\n\r"
  87
  88 static BOOL abort_mget = True;
  89
  90 static pstring fileselection = "";
  91
  92 extern file_info def_finfo;
  93
  94 /* timing globals */
  95 SMB_BIG_UINT get_total_size = 0;
  96 unsigned int get_total_time_ms = 0;
  97 static SMB_BIG_UINT put_total_size = 0;
  98 static unsigned int put_total_time_ms = 0;
  99
 100 /* totals globals */
 101 static double dir_total;
 102
 103 #define USENMB
 104
 105 /* some forward declarations */
 106 static struct cli_state *do_connect(const char *server, const char *share);
 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,("mask_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, BOOL reget)
 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 start = 0;
 660         off_t nread = 0;
 661         int rc = 0;
 662
 663         GetTimeOfDay(&tp_start);
 664
 665         if (lowercase) {
 666                 strlower(lname);
 667         }
 668
 669         fnum = cli_open(cli, rname, O_RDONLY, DENY_NONE);
 670
 671         if (fnum == -1) {
 672                 d_printf("%s opening remote file %s\n",cli_errstr(cli),rname);
 673                 return 1;
 674         }
 675
 676         if(!strcmp(lname,"-")) {
 677                 handle = fileno(stdout);
 678         } else {
 679                 if (reget) {
 680                         handle = sys_open(lname, O_WRONLY|O_CREAT, 0644);
 681                         if (handle >= 0) {
 682                                 start = sys_lseek(handle, 0, SEEK_END);
 683                                 if (start == -1) {
 684                                         d_printf("Error seeking local file\n");
 685                                         return 1;
 686                                 }
 687                         }
 688                 } else {
 689                         handle = sys_open(lname, O_WRONLY|O_CREAT|O_TRUNC, 0644);
 690                 }
 691                 newhandle = True;
 692         }
 693         if (handle < 0) {
 694                 d_printf("Error opening local file %s\n",lname);
 695                 return 1;
 696         }
 697
 698
 699         if (!cli_qfileinfo(cli, fnum,
 700                            &attr, &size, NULL, NULL, NULL, NULL, NULL) &&
 701             !cli_getattrE(cli, fnum,
 702                           &attr, &size, NULL, NULL, NULL)) {
 703                 d_printf("getattrib: %s\n",cli_errstr(cli));
 704                 return 1;
 705         }
 706
 707         DEBUG(2,("getting file %s of size %.0f as %s ",
 708                  rname, (double)size, lname));
 709
 710         if(!(data = (char *)malloc(read_size))) {
 711                 d_printf("malloc fail for size %d\n", read_size);
 712                 cli_close(cli, fnum);
 713                 return 1;
 714         }
 715
 716         while (1) {
 717                 int n = cli_read(cli, fnum, data, nread + start, read_size);
 718
 719                 if (n <= 0) break;
 720
 721                 if (writefile(handle,data, n) != n) {
 722                         d_printf("Error writing local file\n");
 723                         rc = 1;
 724                         break;
 725                 }
 726
 727                 nread += n;
 728         }
 729
 730         if (nread + start < size) {
 731                 DEBUG (0, ("Short read when getting file %s. Only got %ld bytes.\n",
 732                             rname, (long)nread));
 733
 734                 rc = 1;
 735         }
 736
 737         SAFE_FREE(data);
 738
 739         if (!cli_close(cli, fnum)) {
 740                 d_printf("Error %s closing remote file\n",cli_errstr(cli));
 741                 rc = 1;
 742         }
 743
 744         if (newhandle) {
 745                 close(handle);
 746         }
 747
 748         if (archive_level >= 2 && (attr & aARCH)) {
 749                 cli_setatr(cli, rname, attr & ~(uint16)aARCH, 0);
 750         }
 751
 752         {
 753                 struct timeval tp_end;
 754                 int this_time;
 755
 756                 GetTimeOfDay(&tp_end);
 757                 this_time =
 758                         (tp_end.tv_sec - tp_start.tv_sec)*1000 +
 759                         (tp_end.tv_usec - tp_start.tv_usec)/1000;
 760                 get_total_time_ms += this_time;
 761                 get_total_size += nread;
 762
 763                 DEBUG(2,("(%3.1f kb/s) (average %3.1f kb/s)\n",
 764                          nread / (1.024*this_time + 1.0e-4),
 765                          get_total_size / (1.024*get_total_time_ms)));
 766         }
 767
 768         return rc;
 769 }
 770
 771
 772 /****************************************************************************
 773   get a file
 774   ****************************************************************************/
 775 static int cmd_get(void)
 776 {
 777         pstring lname;
 778         pstring rname;
 779         char *p;
 780
 781         pstrcpy(rname,cur_dir);
 782         pstrcat(rname,"\\");
 783
 784         p = rname + strlen(rname);
 785
 786         if (!next_token_nr(NULL,p,NULL,sizeof(rname)-strlen(rname))) {
 787                 d_printf("get <filename>\n");
 788                 return 1;
 789         }
 790         pstrcpy(lname,p);
 791         dos_clean_name(rname);
 792
 793         next_token_nr(NULL,lname,NULL,sizeof(lname));
 794
 795         return do_get(rname, lname, False);
 796 }
 797
 798
 799 /****************************************************************************
 800   do a mget operation on one file
 801   ****************************************************************************/
 802 static void do_mget(file_info *finfo)
 803 {
 804         pstring rname;
 805         pstring quest;
 806         pstring saved_curdir;
 807         pstring mget_mask;
 808
 809         if (strequal(finfo->name,".") || strequal(finfo->name,".."))
 810                 return;
 811
 812         if (abort_mget) {
 813                 d_printf("mget aborted\n");
 814                 return;
 815         }
 816
 817         if (finfo->mode & aDIR)
 818                 slprintf(quest,sizeof(pstring)-1,
 819                          "Get directory %s? ",finfo->name);
 820         else
 821                 slprintf(quest,sizeof(pstring)-1,
 822                          "Get file %s? ",finfo->name);
 823
 824         if (prompt && !yesno(quest)) return;
 825
 826         if (!(finfo->mode & aDIR)) {
 827                 pstrcpy(rname,cur_dir);
 828                 pstrcat(rname,finfo->name);
 829                 do_get(rname, finfo->name, False);
 830                 return;
 831         }
 832
 833         /* handle directories */
 834         pstrcpy(saved_curdir,cur_dir);
 835
 836         pstrcat(cur_dir,finfo->name);
 837         pstrcat(cur_dir,"\\");
 838
 839         unix_format(finfo->name);
 840         if (lowercase)
 841                 strlower(finfo->name);
 842
 843         if (!directory_exist(finfo->name,NULL) &&
 844             mkdir(finfo->name,0777) != 0) {
 845                 d_printf("failed to create directory %s\n",finfo->name);
 846                 pstrcpy(cur_dir,saved_curdir);
 847                 return;
 848         }
 849
 850         if (chdir(finfo->name) != 0) {
 851                 d_printf("failed to chdir to directory %s\n",finfo->name);
 852                 pstrcpy(cur_dir,saved_curdir);
 853                 return;
 854         }
 855
 856         pstrcpy(mget_mask,cur_dir);
 857         pstrcat(mget_mask,"*");
 858
 859         do_list(mget_mask, aSYSTEM | aHIDDEN | aDIR,do_mget,False, True);
 860         chdir("..");
 861         pstrcpy(cur_dir,saved_curdir);
 862 }
 863
 864
 865 /****************************************************************************
 866 view the file using the pager
 867 ****************************************************************************/
 868 static int cmd_more(void)
 869 {
 870         fstring rname,lname,pager_cmd;
 871         char *pager;
 872         int fd;
 873         int rc = 0;
 874
 875         fstrcpy(rname,cur_dir);
 876         fstrcat(rname,"\\");
 877
 878         slprintf(lname,sizeof(lname)-1, "%s/smbmore.XXXXXX",tmpdir());
 879         fd = smb_mkstemp(lname);
 880         if (fd == -1) {
 881                 d_printf("failed to create temporary file for more\n");
 882                 return 1;
 883         }
 884         close(fd);
 885
 886         if (!next_token_nr(NULL,rname+strlen(rname),NULL,sizeof(rname)-strlen(rname))) {
 887                 d_printf("more <filename>\n");
 888                 unlink(lname);
 889                 return 1;
 890         }
 891         dos_clean_name(rname);
 892
 893         rc = do_get(rname, lname, False);
 894
 895         pager=getenv("PAGER");
 896
 897         slprintf(pager_cmd,sizeof(pager_cmd)-1,
 898                  "%s %s",(pager? pager:PAGER), lname);
 899         system(pager_cmd);
 900         unlink(lname);
 901
 902         return rc;
 903 }
 904
 905
 906
 907 /****************************************************************************
 908 do a mget command
 909 ****************************************************************************/
 910 static int cmd_mget(void)
 911 {
 912         uint16 attribute = aSYSTEM | aHIDDEN;
 913         pstring mget_mask;
 914         fstring buf;
 915         char *p=buf;
 916
 917         *mget_mask = 0;
 918
 919         if (recurse)
 920                 attribute |= aDIR;
 921
 922         abort_mget = False;
 923
 924         while (next_token_nr(NULL,p,NULL,sizeof(buf))) {
 925                 pstrcpy(mget_mask,cur_dir);
 926                 if(mget_mask[strlen(mget_mask)-1]!='\\')
 927                         pstrcat(mget_mask,"\\");
 928
 929                 if (*p == '\\')
 930                         pstrcpy(mget_mask,p);
 931                 else
 932                         pstrcat(mget_mask,p);
 933                 do_list(mget_mask, attribute,do_mget,False,True);
 934         }
 935
 936         if (!*mget_mask) {
 937                 pstrcpy(mget_mask,cur_dir);
 938                 if(mget_mask[strlen(mget_mask)-1]!='\\')
 939                         pstrcat(mget_mask,"\\");
 940                 pstrcat(mget_mask,"*");
 941                 do_list(mget_mask, attribute,do_mget,False,True);
 942         }
 943
 944         return 0;
 945 }
 946
 947
 948 /****************************************************************************
 949 make a directory of name "name"
 950 ****************************************************************************/
 951 static BOOL do_mkdir(char *name)
 952 {
 953         if (!cli_mkdir(cli, name)) {
 954                 d_printf("%s making remote directory %s\n",
 955                          cli_errstr(cli),name);
 956                 return(False);
 957         }
 958
 959         return(True);
 960 }
 961
 962 /****************************************************************************
 963 show 8.3 name of a file
 964 ****************************************************************************/
 965 static BOOL do_altname(char *name)
 966 {
 967         fstring altname;
 968         if (!NT_STATUS_IS_OK(cli_qpathinfo_alt_name(cli, name, altname))) {
 969                 d_printf("%s getting alt name for %s\n",
 970                          cli_errstr(cli),name);
 971                 return(False);
 972         }
 973         d_printf("%s\n", altname);
 974
 975         return(True);
 976 }
 977
 978
 979 /****************************************************************************
 980  Exit client.
 981 ****************************************************************************/
 982 static int cmd_quit(void)
 983 {
 984         cli_shutdown(cli);
 985         exit(0);
 986         /* NOTREACHED */
 987         return 0;
 988 }
 989
 990
 991 /****************************************************************************
 992   make a directory
 993   ****************************************************************************/
 994 static int cmd_mkdir(void)
 995 {
 996         pstring mask;
 997         fstring buf;
 998         char *p=buf;
 999
1000         pstrcpy(mask,cur_dir);
1001
1002         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1003                 if (!recurse)
1004                         d_printf("mkdir <dirname>\n");
1005                 return 1;
1006         }
1007         pstrcat(mask,p);
1008
1009         if (recurse) {
1010                 pstring ddir;
1011                 pstring ddir2;
1012                 *ddir2 = 0;
1013
1014                 pstrcpy(ddir,mask);
1015                 trim_string(ddir,".",NULL);
1016                 p = strtok(ddir,"/\\");
1017                 while (p) {
1018                         pstrcat(ddir2,p);
1019                         if (!cli_chkpath(cli, ddir2)) {
1020                                 do_mkdir(ddir2);
1021                         }
1022                         pstrcat(ddir2,"\\");
1023                         p = strtok(NULL,"/\\");
1024                 }
1025         } else {
1026                 do_mkdir(mask);
1027         }
1028
1029         return 0;
1030 }
1031
1032
1033 /****************************************************************************
1034   show alt name
1035   ****************************************************************************/
1036 static int cmd_altname(void)
1037 {
1038         pstring name;
1039         fstring buf;
1040         char *p=buf;
1041
1042         pstrcpy(name,cur_dir);
1043
1044         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1045                 d_printf("altname <file>\n");
1046                 return 1;
1047         }
1048         pstrcat(name,p);
1049
1050         do_altname(name);
1051
1052         return 0;
1053 }
1054
1055
1056 /****************************************************************************
1057   put a single file
1058   ****************************************************************************/
1059 static int do_put(char *rname, char *lname, BOOL reput)
1060 {
1061         int fnum;
1062         XFILE *f;
1063         int start = 0;
1064         off_t nread = 0;
1065         char *buf = NULL;
1066         int maxwrite = io_bufsize;
1067         int rc = 0;
1068
1069         struct timeval tp_start;
1070         GetTimeOfDay(&tp_start);
1071
1072         if (reput) {
1073                 fnum = cli_open(cli, rname, O_RDWR|O_CREAT, DENY_NONE);
1074                 if (fnum >= 0) {
1075                         if (!cli_qfileinfo(cli, fnum, NULL, &start, NULL, NULL, NULL, NULL, NULL) &&
1076                             !cli_getattrE(cli, fnum, NULL, &start, NULL, NULL, NULL)) {
1077                                 d_printf("getattrib: %s\n",cli_errstr(cli));
1078                                 return 1;
1079                         }
1080                 }
1081         } else {
1082                 fnum = cli_open(cli, rname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE);
1083         }
1084
1085         if (fnum == -1) {
1086                 d_printf("%s opening remote file %s\n",cli_errstr(cli),rname);
1087                 return 1;
1088         }
1089
1090         /* allow files to be piped into smbclient
1091            jdblair 24.jun.98
1092
1093            Note that in this case this function will exit(0) rather
1094            than returning. */
1095         if (!strcmp(lname, "-")) {
1096                 f = x_stdin;
1097                 /* size of file is not known */
1098         } else {
1099                 f = x_fopen(lname,O_RDONLY, 0);
1100                 if (f && reput) {
1101                         if (x_tseek(f, start, SEEK_SET) == -1) {
1102                                 d_printf("Error seeking local file\n");
1103                                 return 1;
1104                         }
1105                 }
1106         }
1107
1108         if (!f) {
1109                 d_printf("Error opening local file %s\n",lname);
1110                 return 1;
1111         }
1112
1113
1114         DEBUG(1,("putting file %s as %s ",lname,
1115                  rname));
1116
1117         buf = (char *)malloc(maxwrite);
1118         if (!buf) {
1119                 d_printf("ERROR: Not enough memory!\n");
1120                 return 1;
1121         }
1122         while (!x_feof(f)) {
1123                 int n = maxwrite;
1124                 int ret;
1125
1126                 if ((n = readfile(buf,n,f)) < 1) {
1127                         if((n == 0) && x_feof(f))
1128                                 break; /* Empty local file. */
1129
1130                         d_printf("Error reading local file: %s\n", strerror(errno));
1131                         rc = 1;
1132                         break;
1133                 }
1134
1135                 ret = cli_write(cli, fnum, 0, buf, nread + start, n);
1136
1137                 if (n != ret) {
1138                         d_printf("Error writing file: %s\n", cli_errstr(cli));
1139                         rc = 1;
1140                         break;
1141                 }
1142
1143                 nread += n;
1144         }
1145
1146         if (!cli_close(cli, fnum)) {
1147                 d_printf("%s closing remote file %s\n",cli_errstr(cli),rname);
1148                 x_fclose(f);
1149                 SAFE_FREE(buf);
1150                 return 1;
1151         }
1152
1153
1154         if (f != x_stdin) {
1155                 x_fclose(f);
1156         }
1157
1158         SAFE_FREE(buf);
1159
1160         {
1161                 struct timeval tp_end;
1162                 int this_time;
1163
1164                 GetTimeOfDay(&tp_end);
1165                 this_time =
1166                         (tp_end.tv_sec - tp_start.tv_sec)*1000 +
1167                         (tp_end.tv_usec - tp_start.tv_usec)/1000;
1168                 put_total_time_ms += this_time;
1169                 put_total_size += nread;
1170
1171                 DEBUG(1,("(%3.1f kb/s) (average %3.1f kb/s)\n",
1172                          nread / (1.024*this_time + 1.0e-4),
1173                          put_total_size / (1.024*put_total_time_ms)));
1174         }
1175
1176         if (f == x_stdin) {
1177                 cli_shutdown(cli);
1178                 exit(0);
1179         }
1180
1181         return rc;
1182 }
1183
1184
1185
1186 /****************************************************************************
1187   put a file
1188   ****************************************************************************/
1189 static int cmd_put(void)
1190 {
1191         pstring lname;
1192         pstring rname;
1193         fstring buf;
1194         char *p=buf;
1195
1196         pstrcpy(rname,cur_dir);
1197         pstrcat(rname,"\\");
1198
1199         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1200                 d_printf("put <filename>\n");
1201                 return 1;
1202         }
1203         pstrcpy(lname,p);
1204
1205         if (next_token_nr(NULL,p,NULL,sizeof(buf)))
1206                 pstrcat(rname,p);
1207         else
1208                 pstrcat(rname,lname);
1209
1210         dos_clean_name(rname);
1211
1212         {
1213                 SMB_STRUCT_STAT st;
1214                 /* allow '-' to represent stdin
1215                    jdblair, 24.jun.98 */
1216                 if (!file_exist(lname,&st) &&
1217                     (strcmp(lname,"-"))) {
1218                         d_printf("%s does not exist\n",lname);
1219                         return 1;
1220                 }
1221         }
1222
1223         return do_put(rname, lname, False);
1224 }
1225
1226 /*************************************
1227   File list structure
1228 *************************************/
1229
1230 static struct file_list {
1231         struct file_list *prev, *next;
1232         char *file_path;
1233         BOOL isdir;
1234 } *file_list;
1235
1236 /****************************************************************************
1237   Free a file_list structure
1238 ****************************************************************************/
1239
1240 static void free_file_list (struct file_list * list)
1241 {
1242         struct file_list *tmp;
1243
1244         while (list)
1245         {
1246                 tmp = list;
1247                 DLIST_REMOVE(list, list);
1248                 SAFE_FREE(tmp->file_path);
1249                 SAFE_FREE(tmp);
1250         }
1251 }
1252
1253 /****************************************************************************
1254   seek in a directory/file list until you get something that doesn't start with
1255   the specified name
1256   ****************************************************************************/
1257 static BOOL seek_list(struct file_list *list, char *name)
1258 {
1259         while (list) {
1260                 trim_string(list->file_path,"./","\n");
1261                 if (strncmp(list->file_path, name, strlen(name)) != 0) {
1262                         return(True);
1263                 }
1264                 list = list->next;
1265         }
1266
1267         return(False);
1268 }
1269
1270 /****************************************************************************
1271   set the file selection mask
1272   ****************************************************************************/
1273 static int cmd_select(void)
1274 {
1275         pstrcpy(fileselection,"");
1276         next_token_nr(NULL,fileselection,NULL,sizeof(fileselection));
1277
1278         return 0;
1279 }
1280
1281 /****************************************************************************
1282   Recursive file matching function act as find
1283   match must be always set to True when calling this function
1284 ****************************************************************************/
1285 static int file_find(struct file_list **list, const char *directory,
1286                       const char *expression, BOOL match)
1287 {
1288         DIR *dir;
1289         struct file_list *entry;
1290         struct stat statbuf;
1291         int ret;
1292         char *path;
1293         BOOL isdir;
1294         char *dname;
1295
1296         dir = opendir(directory);
1297         if (!dir) return -1;
1298
1299         while ((dname = readdirname(dir))) {
1300                 if (!strcmp("..", dname)) continue;
1301                 if (!strcmp(".", dname)) continue;
1302
1303                 if (asprintf(&path, "%s/%s", directory, dname) <= 0) {
1304                         continue;
1305                 }
1306
1307                 isdir = False;
1308                 if (!match || !gen_fnmatch(expression, dname)) {
1309                         if (recurse) {
1310                                 ret = stat(path, &statbuf);
1311                                 if (ret == 0) {
1312                                         if (S_ISDIR(statbuf.st_mode)) {
1313                                                 isdir = True;
1314                                                 ret = file_find(list, path, expression, False);
1315                                         }
1316                                 } else {
1317                                         d_printf("file_find: cannot stat file %s\n", path);
1318                                 }
1319
1320                                 if (ret == -1) {
1321                                         SAFE_FREE(path);
1322                                         closedir(dir);
1323                                         return -1;
1324                                 }
1325                         }
1326                         entry = (struct file_list *) malloc(sizeof (struct file_list));
1327                         if (!entry) {
1328                                 d_printf("Out of memory in file_find\n");
1329                                 closedir(dir);
1330                                 return -1;
1331                         }
1332                         entry->file_path = path;
1333                         entry->isdir = isdir;
1334                         DLIST_ADD(*list, entry);
1335                 } else {
1336                         SAFE_FREE(path);
1337                 }
1338         }
1339
1340         closedir(dir);
1341         return 0;
1342 }
1343
1344 /****************************************************************************
1345   mput some files
1346   ****************************************************************************/
1347 static int cmd_mput(void)
1348 {
1349         fstring buf;
1350         char *p=buf;
1351
1352         while (next_token_nr(NULL,p,NULL,sizeof(buf))) {
1353                 int ret;
1354                 struct file_list *temp_list;
1355                 char *quest, *lname, *rname;
1356
1357                 file_list = NULL;
1358
1359                 ret = file_find(&file_list, ".", p, True);
1360                 if (ret) {
1361                         free_file_list(file_list);
1362                         continue;
1363                 }
1364
1365                 quest = NULL;
1366                 lname = NULL;
1367                 rname = NULL;
1368
1369                 for (temp_list = file_list; temp_list;
1370                      temp_list = temp_list->next) {
1371
1372                         SAFE_FREE(lname);
1373                         if (asprintf(&lname, "%s/", temp_list->file_path) <= 0)
1374                                 continue;
1375                         trim_string(lname, "./", "/");
1376
1377                         /* check if it's a directory */
1378                         if (temp_list->isdir) {
1379                                 /* if (!recurse) continue; */
1380
1381                                 SAFE_FREE(quest);
1382                                 if (asprintf(&quest, "Put directory %s? ", lname) < 0) break;
1383                                 if (prompt && !yesno(quest)) { /* No */
1384                                         /* Skip the directory */
1385                                         lname[strlen(lname)-1] = '/';
1386                                         if (!seek_list(temp_list, lname))
1387                                                 break;
1388                                 } else { /* Yes */
1389                                         SAFE_FREE(rname);
1390                                         if(asprintf(&rname, "%s%s", cur_dir, lname) < 0) break;
1391                                         dos_format(rname);
1392                                         if (!cli_chkpath(cli, rname) &&
1393                                             !do_mkdir(rname)) {
1394                                                 DEBUG (0, ("Unable to make dir, skipping..."));
1395                                                 /* Skip the directory */
1396                                                 lname[strlen(lname)-1] = '/';
1397                                                 if (!seek_list(temp_list, lname))
1398                                                         break;
1399                                         }
1400                                 }
1401                                 continue;
1402                         } else {
1403                                 SAFE_FREE(quest);
1404                                 if (asprintf(&quest,"Put file %s? ", lname) < 0) break;
1405                                 if (prompt && !yesno(quest)) /* No */
1406                                         continue;
1407
1408                                 /* Yes */
1409                                 SAFE_FREE(rname);
1410                                 if (asprintf(&rname, "%s%s", cur_dir, lname) < 0) break;
1411                         }
1412
1413                         dos_format(rname);
1414
1415                         do_put(rname, lname, False);
1416                 }
1417                 free_file_list(file_list);
1418                 SAFE_FREE(quest);
1419                 SAFE_FREE(lname);
1420                 SAFE_FREE(rname);
1421         }
1422
1423         return 0;
1424 }
1425
1426
1427 /****************************************************************************
1428   cancel a print job
1429   ****************************************************************************/
1430 static int do_cancel(int job)
1431 {
1432         if (cli_printjob_del(cli, job)) {
1433                 d_printf("Job %d cancelled\n",job);
1434                 return 0;
1435         } else {
1436                 d_printf("Error cancelling job %d : %s\n",job,cli_errstr(cli));
1437                 return 1;
1438         }
1439 }
1440
1441
1442 /****************************************************************************
1443   cancel a print job
1444   ****************************************************************************/
1445 static int cmd_cancel(void)
1446 {
1447         fstring buf;
1448         int job;
1449
1450         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1451                 d_printf("cancel <jobid> ...\n");
1452                 return 1;
1453         }
1454         do {
1455                 job = atoi(buf);
1456                 do_cancel(job);
1457         } while (next_token_nr(NULL,buf,NULL,sizeof(buf)));
1458
1459         return 0;
1460 }
1461
1462
1463 /****************************************************************************
1464   print a file
1465   ****************************************************************************/
1466 static int cmd_print(void)
1467 {
1468         pstring lname;
1469         pstring rname;
1470         char *p;
1471
1472         if (!next_token_nr(NULL,lname,NULL, sizeof(lname))) {
1473                 d_printf("print <filename>\n");
1474                 return 1;
1475         }
1476
1477         pstrcpy(rname,lname);
1478         p = strrchr_m(rname,'/');
1479         if (p) {
1480                 slprintf(rname, sizeof(rname)-1, "%s-%d", p+1, (int)sys_getpid());
1481         }
1482
1483         if (strequal(lname,"-")) {
1484                 slprintf(rname, sizeof(rname)-1, "stdin-%d", (int)sys_getpid());
1485         }
1486
1487         return do_put(rname, lname, False);
1488 }
1489
1490
1491 /****************************************************************************
1492  show a print queue entry
1493 ****************************************************************************/
1494 static void queue_fn(struct print_job_info *p)
1495 {
1496         d_printf("%-6d   %-9d    %s\n", (int)p->id, (int)p->size, p->name);
1497 }
1498
1499 /****************************************************************************
1500  show a print queue
1501 ****************************************************************************/
1502 static int cmd_queue(void)
1503 {
1504         cli_print_queue(cli, queue_fn);
1505
1506         return 0;
1507 }
1508
1509 /****************************************************************************
1510 delete some files
1511 ****************************************************************************/
1512 static void do_del(file_info *finfo)
1513 {
1514         pstring mask;
1515
1516         pstrcpy(mask,cur_dir);
1517         pstrcat(mask,finfo->name);
1518
1519         if (finfo->mode & aDIR)
1520                 return;
1521
1522         if (!cli_unlink(cli, mask)) {
1523                 d_printf("%s deleting remote file %s\n",cli_errstr(cli),mask);
1524         }
1525 }
1526
1527 /****************************************************************************
1528 delete some files
1529 ****************************************************************************/
1530 static int cmd_del(void)
1531 {
1532         pstring mask;
1533         fstring buf;
1534         uint16 attribute = aSYSTEM | aHIDDEN;
1535
1536         if (recurse)
1537                 attribute |= aDIR;
1538
1539         pstrcpy(mask,cur_dir);
1540
1541         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1542                 d_printf("del <filename>\n");
1543                 return 1;
1544         }
1545         pstrcat(mask,buf);
1546
1547         do_list(mask, attribute,do_del,False,False);
1548
1549         return 0;
1550 }
1551
1552 /****************************************************************************
1553 ****************************************************************************/
1554 static int cmd_open(void)
1555 {
1556         pstring mask;
1557         fstring buf;
1558
1559         pstrcpy(mask,cur_dir);
1560
1561         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1562                 d_printf("open <filename>\n");
1563                 return 1;
1564         }
1565         pstrcat(mask,buf);
1566
1567         cli_open(cli, mask, O_RDWR, DENY_ALL);
1568
1569         return 0;
1570 }
1571
1572
1573 /****************************************************************************
1574 remove a directory
1575 ****************************************************************************/
1576 static int cmd_rmdir(void)
1577 {
1578         pstring mask;
1579         fstring buf;
1580
1581         pstrcpy(mask,cur_dir);
1582
1583         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1584                 d_printf("rmdir <dirname>\n");
1585                 return 1;
1586         }
1587         pstrcat(mask,buf);
1588
1589         if (!cli_rmdir(cli, mask)) {
1590                 d_printf("%s removing remote directory file %s\n",
1591                          cli_errstr(cli),mask);
1592         }
1593
1594         return 0;
1595 }
1596
1597 /****************************************************************************
1598  UNIX hardlink.
1599 ****************************************************************************/
1600
1601 static int cmd_link(void)
1602 {
1603         pstring src,dest;
1604         fstring buf,buf2;
1605
1606         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1607                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1608                 return 1;
1609         }
1610
1611         pstrcpy(src,cur_dir);
1612         pstrcpy(dest,cur_dir);
1613
1614         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1615             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1616                 d_printf("link <src> <dest>\n");
1617                 return 1;
1618         }
1619
1620         pstrcat(src,buf);
1621         pstrcat(dest,buf2);
1622
1623         if (!cli_unix_hardlink(cli, src, dest)) {
1624                 d_printf("%s linking files (%s -> %s)\n", cli_errstr(cli), src, dest);
1625                 return 1;
1626         }
1627
1628         return 0;
1629 }
1630
1631 /****************************************************************************
1632  UNIX symlink.
1633 ****************************************************************************/
1634
1635 static int cmd_symlink(void)
1636 {
1637         pstring src,dest;
1638         fstring buf,buf2;
1639
1640         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1641                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1642                 return 1;
1643         }
1644
1645         pstrcpy(src,cur_dir);
1646         pstrcpy(dest,cur_dir);
1647
1648         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1649             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1650                 d_printf("symlink <src> <dest>\n");
1651                 return 1;
1652         }
1653
1654         pstrcat(src,buf);
1655         pstrcat(dest,buf2);
1656
1657         if (!cli_unix_symlink(cli, src, dest)) {
1658                 d_printf("%s symlinking files (%s -> %s)\n",
1659                         cli_errstr(cli), src, dest);
1660                 return 1;
1661         }
1662
1663         return 0;
1664 }
1665
1666 /****************************************************************************
1667  UNIX chmod.
1668 ****************************************************************************/
1669
1670 static int cmd_chmod(void)
1671 {
1672         pstring src;
1673         mode_t mode;
1674         fstring buf, buf2;
1675
1676         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1677                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1678                 return 1;
1679         }
1680
1681         pstrcpy(src,cur_dir);
1682
1683         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1684             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1685                 d_printf("chmod mode file\n");
1686                 return 1;
1687         }
1688
1689         mode = (mode_t)strtol(buf, NULL, 8);
1690         pstrcat(src,buf2);
1691
1692         if (!cli_unix_chmod(cli, src, mode)) {
1693                 d_printf("%s chmod file %s 0%o\n",
1694                         cli_errstr(cli), src, (unsigned int)mode);
1695                 return 1;
1696         }
1697
1698         return 0;
1699 }
1700
1701 /****************************************************************************
1702  UNIX chown.
1703 ****************************************************************************/
1704
1705 static int cmd_chown(void)
1706 {
1707         pstring src;
1708         uid_t uid;
1709         gid_t gid;
1710         fstring buf, buf2, buf3;
1711
1712         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1713                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1714                 return 1;
1715         }
1716
1717         pstrcpy(src,cur_dir);
1718
1719         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1720             !next_token(NULL,buf2,NULL, sizeof(buf2)) ||
1721             !next_token(NULL,buf3,NULL, sizeof(buf3))) {
1722                 d_printf("chown uid gid file\n");
1723                 return 1;
1724         }
1725
1726         uid = (uid_t)atoi(buf);
1727         gid = (gid_t)atoi(buf2);
1728         pstrcat(src,buf3);
1729
1730         if (!cli_unix_chown(cli, src, uid, gid)) {
1731                 d_printf("%s chown file %s uid=%d, gid=%d\n",
1732                         cli_errstr(cli), src, (int)uid, (int)gid);
1733                 return 1;
1734         }
1735
1736         return 0;
1737 }
1738
1739 /****************************************************************************
1740 rename some files
1741 ****************************************************************************/
1742 static int cmd_rename(void)
1743 {
1744         pstring src,dest;
1745         fstring buf,buf2;
1746
1747         pstrcpy(src,cur_dir);
1748         pstrcpy(dest,cur_dir);
1749
1750         if (!next_token_nr(NULL,buf,NULL,sizeof(buf)) ||
1751             !next_token_nr(NULL,buf2,NULL, sizeof(buf2))) {
1752                 d_printf("rename <src> <dest>\n");
1753                 return 1;
1754         }
1755
1756         pstrcat(src,buf);
1757         pstrcat(dest,buf2);
1758
1759         if (!cli_rename(cli, src, dest)) {
1760                 d_printf("%s renaming files\n",cli_errstr(cli));
1761                 return 1;
1762         }
1763
1764         return 0;
1765 }
1766
1767
1768 /****************************************************************************
1769 toggle the prompt flag
1770 ****************************************************************************/
1771 static int cmd_prompt(void)
1772 {
1773         prompt = !prompt;
1774         DEBUG(2,("prompting is now %s\n",prompt?"on":"off"));
1775
1776         return 1;
1777 }
1778
1779
1780 /****************************************************************************
1781 set the newer than time
1782 ****************************************************************************/
1783 static int cmd_newer(void)
1784 {
1785         fstring buf;
1786         BOOL ok;
1787         SMB_STRUCT_STAT sbuf;
1788
1789         ok = next_token_nr(NULL,buf,NULL,sizeof(buf));
1790         if (ok && (sys_stat(buf,&sbuf) == 0)) {
1791                 newer_than = sbuf.st_mtime;
1792                 DEBUG(1,("Getting files newer than %s",
1793                          asctime(LocalTime(&newer_than))));
1794         } else {
1795                 newer_than = 0;
1796         }
1797
1798         if (ok && newer_than == 0) {
1799                 d_printf("Error setting newer-than time\n");
1800                 return 1;
1801         }
1802
1803         return 0;
1804 }
1805
1806 /****************************************************************************
1807 set the archive level
1808 ****************************************************************************/
1809 static int cmd_archive(void)
1810 {
1811         fstring buf;
1812
1813         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1814                 archive_level = atoi(buf);
1815         } else
1816                 d_printf("Archive level is %d\n",archive_level);
1817
1818         return 0;
1819 }
1820
1821 /****************************************************************************
1822 toggle the lowercaseflag
1823 ****************************************************************************/
1824 static int cmd_lowercase(void)
1825 {
1826         lowercase = !lowercase;
1827         DEBUG(2,("filename lowercasing is now %s\n",lowercase?"on":"off"));
1828
1829         return 0;
1830 }
1831
1832
1833
1834
1835 /****************************************************************************
1836 toggle the recurse flag
1837 ****************************************************************************/
1838 static int cmd_recurse(void)
1839 {
1840         recurse = !recurse;
1841         DEBUG(2,("directory recursion is now %s\n",recurse?"on":"off"));
1842
1843         return 0;
1844 }
1845
1846 /****************************************************************************
1847 toggle the translate flag
1848 ****************************************************************************/
1849 static int cmd_translate(void)
1850 {
1851         translation = !translation;
1852         DEBUG(2,("CR/LF<->LF and print text translation now %s\n",
1853                  translation?"on":"off"));
1854
1855         return 0;
1856 }
1857
1858
1859 /****************************************************************************
1860 do a printmode command
1861 ****************************************************************************/
1862 static int cmd_printmode(void)
1863 {
1864         fstring buf;
1865         fstring mode;
1866
1867         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1868                 if (strequal(buf,"text")) {
1869                         printmode = 0;
1870                 } else {
1871                         if (strequal(buf,"graphics"))
1872                                 printmode = 1;
1873                         else
1874                                 printmode = atoi(buf);
1875                 }
1876         }
1877
1878         switch(printmode)
1879                 {
1880                 case 0:
1881                         fstrcpy(mode,"text");
1882                         break;
1883                 case 1:
1884                         fstrcpy(mode,"graphics");
1885                         break;
1886                 default:
1887                         slprintf(mode,sizeof(mode)-1,"%d",printmode);
1888                         break;
1889                 }
1890
1891         DEBUG(2,("the printmode is now %s\n",mode));
1892
1893         return 0;
1894 }
1895
1896 /****************************************************************************
1897  do the lcd command
1898  ****************************************************************************/
1899 static int cmd_lcd(void)
1900 {
1901         fstring buf;
1902         pstring d;
1903
1904         if (next_token_nr(NULL,buf,NULL,sizeof(buf)))
1905                 chdir(buf);
1906         DEBUG(2,("the local directory is now %s\n",sys_getwd(d)));
1907
1908         return 0;
1909 }
1910
1911 /****************************************************************************
1912  get a file restarting at end of local file
1913  ****************************************************************************/
1914 static int cmd_reget(void)
1915 {
1916         pstring local_name;
1917         pstring remote_name;
1918         char *p;
1919
1920         pstrcpy(remote_name, cur_dir);
1921         pstrcat(remote_name, "\\");
1922
1923         p = remote_name + strlen(remote_name);
1924
1925         if (!next_token_nr(NULL, p, NULL, sizeof(remote_name) - strlen(remote_name))) {
1926                 d_printf("reget <filename>\n");
1927                 return 1;
1928         }
1929         pstrcpy(local_name, p);
1930         dos_clean_name(remote_name);
1931
1932         next_token_nr(NULL, local_name, NULL, sizeof(local_name));
1933
1934         return do_get(remote_name, local_name, True);
1935 }
1936
1937 /****************************************************************************
1938  put a file restarting at end of local file
1939  ****************************************************************************/
1940 static int cmd_reput(void)
1941 {
1942         pstring local_name;
1943         pstring remote_name;
1944         fstring buf;
1945         char *p = buf;
1946         SMB_STRUCT_STAT st;
1947
1948         pstrcpy(remote_name, cur_dir);
1949         pstrcat(remote_name, "\\");
1950
1951         if (!next_token_nr(NULL, p, NULL, sizeof(buf))) {
1952                 d_printf("reput <filename>\n");
1953                 return 1;
1954         }
1955         pstrcpy(local_name, p);
1956
1957         if (!file_exist(local_name, &st)) {
1958                 d_printf("%s does not exist\n", local_name);
1959                 return 1;
1960         }
1961
1962         if (next_token_nr(NULL, p, NULL, sizeof(buf)))
1963                 pstrcat(remote_name, p);
1964         else
1965                 pstrcat(remote_name, local_name);
1966
1967         dos_clean_name(remote_name);
1968
1969         return do_put(remote_name, local_name, True);
1970 }
1971
1972
1973 /****************************************************************************
1974  list a share name
1975  ****************************************************************************/
1976 static void browse_fn(const char *name, uint32 m,
1977                       const char *comment, void *state)
1978 {
1979         fstring typestr;
1980
1981         *typestr=0;
1982
1983         switch (m)
1984         {
1985           case STYPE_DISKTREE:
1986             fstrcpy(typestr,"Disk"); break;
1987           case STYPE_PRINTQ:
1988             fstrcpy(typestr,"Printer"); break;
1989           case STYPE_DEVICE:
1990             fstrcpy(typestr,"Device"); break;
1991           case STYPE_IPC:
1992             fstrcpy(typestr,"IPC"); break;
1993         }
1994         /* FIXME: If the remote machine returns non-ascii characters
1995            in any of these fields, they can corrupt the output.  We
1996            should remove them. */
1997         d_printf("\t%-15.15s%-10.10s%s\n",
1998                name,typestr,comment);
1999 }
2000
2001
2002 /****************************************************************************
2003 try and browse available connections on a host
2004 ****************************************************************************/
2005 static BOOL browse_host(BOOL sort)
2006 {
2007         int ret;
2008
2009         d_printf("\n\tSharename      Type      Comment\n");
2010         d_printf("\t---------      ----      -------\n");
2011
2012         if((ret = cli_RNetShareEnum(cli, browse_fn, NULL)) == -1)
2013                 d_printf("Error returning browse list: %s\n", cli_errstr(cli));
2014
2015         return (ret != -1);
2016 }
2017
2018 /****************************************************************************
2019 list a server name
2020 ****************************************************************************/
2021 static void server_fn(const char *name, uint32 m,
2022                       const char *comment, void *state)
2023 {
2024         d_printf("\t%-16.16s     %s\n", name, comment);
2025 }
2026
2027 /****************************************************************************
2028 try and browse available connections on a host
2029 ****************************************************************************/
2030 static BOOL list_servers(char *wk_grp)
2031 {
2032         if (!cli->server_domain) return False;
2033
2034         d_printf("\n\tServer               Comment\n");
2035         d_printf("\t---------            -------\n");
2036
2037         cli_NetServerEnum(cli, cli->server_domain, SV_TYPE_ALL, server_fn, NULL);
2038
2039         d_printf("\n\tWorkgroup            Master\n");
2040         d_printf("\t---------            -------\n");
2041
2042         cli_NetServerEnum(cli, cli->server_domain, SV_TYPE_DOMAIN_ENUM, server_fn, NULL);
2043         return True;
2044 }
2045
2046 /* Some constants for completing filename arguments */
2047
2048 #define COMPL_NONE        0          /* No completions */
2049 #define COMPL_REMOTE      1          /* Complete remote filename */
2050 #define COMPL_LOCAL       2          /* Complete local filename */
2051
2052 /* This defines the commands supported by this client.
2053  * NOTE: The "!" must be the last one in the list because it's fn pointer
2054  *       field is NULL, and NULL in that field is used in process_tok()
2055  *       (below) to indicate the end of the list.  crh
2056  */
2057 static struct
2058 {
2059   const char *name;
2060   int (*fn)(void);
2061   const char *description;
2062   char compl_args[2];      /* Completion argument info */
2063 } commands[] =
2064 {
2065   {"?",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}},
2066   {"altname",cmd_altname,"<file> show alt name",{COMPL_NONE,COMPL_NONE}},
2067   {"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}},
2068   {"blocksize",cmd_block,"blocksize <number> (default 20)",{COMPL_NONE,COMPL_NONE}},
2069   {"cancel",cmd_cancel,"<jobid> cancel a print queue entry",{COMPL_NONE,COMPL_NONE}},
2070   {"cd",cmd_cd,"[directory] change/report the remote directory",{COMPL_REMOTE,COMPL_NONE}},
2071   {"chmod",cmd_chmod,"<src> <mode> chmod a file using UNIX permission",{COMPL_REMOTE,COMPL_REMOTE}},
2072   {"chown",cmd_chown,"<src> <uid> <gid> chown a file using UNIX uids and gids",{COMPL_REMOTE,COMPL_REMOTE}},
2073   {"del",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}},
2074   {"dir",cmd_dir,"<mask> list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}},
2075   {"du",cmd_du,"<mask> computes the total size of the current directory",{COMPL_REMOTE,COMPL_NONE}},
2076   {"exit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2077   {"get",cmd_get,"<remote name> [local name] get a file",{COMPL_REMOTE,COMPL_LOCAL}},
2078   {"help",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}},
2079   {"history",cmd_history,"displays the command history",{COMPL_NONE,COMPL_NONE}},
2080   {"lcd",cmd_lcd,"[directory] change/report the local current working directory",{COMPL_LOCAL,COMPL_NONE}},
2081   {"link",cmd_link,"<src> <dest> create a UNIX hard link",{COMPL_REMOTE,COMPL_REMOTE}},
2082   {"lowercase",cmd_lowercase,"toggle lowercasing of filenames for get",{COMPL_NONE,COMPL_NONE}},
2083   {"ls",cmd_dir,"<mask> list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}},
2084   {"mask",cmd_select,"<mask> mask all filenames against this",{COMPL_REMOTE,COMPL_NONE}},
2085   {"md",cmd_mkdir,"<directory> make a directory",{COMPL_NONE,COMPL_NONE}},
2086   {"mget",cmd_mget,"<mask> get all the matching files",{COMPL_REMOTE,COMPL_NONE}},
2087   {"mkdir",cmd_mkdir,"<directory> make a directory",{COMPL_NONE,COMPL_NONE}},
2088   {"more",cmd_more,"<remote name> view a remote file with your pager",{COMPL_REMOTE,COMPL_NONE}},
2089   {"mput",cmd_mput,"<mask> put all matching files",{COMPL_REMOTE,COMPL_NONE}},
2090   {"newer",cmd_newer,"<file> only mget files newer than the specified local file",{COMPL_LOCAL,COMPL_NONE}},
2091   {"open",cmd_open,"<mask> open a file",{COMPL_REMOTE,COMPL_NONE}},
2092   {"print",cmd_print,"<file name> print a file",{COMPL_NONE,COMPL_NONE}},
2093   {"printmode",cmd_printmode,"<graphics or text> set the print mode",{COMPL_NONE,COMPL_NONE}},
2094   {"prompt",cmd_prompt,"toggle prompting for filenames for mget and mput",{COMPL_NONE,COMPL_NONE}},
2095   {"put",cmd_put,"<local name> [remote name] put a file",{COMPL_LOCAL,COMPL_REMOTE}},
2096   {"pwd",cmd_pwd,"show current remote directory (same as 'cd' with no args)",{COMPL_NONE,COMPL_NONE}},
2097   {"q",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2098   {"queue",cmd_queue,"show the print queue",{COMPL_NONE,COMPL_NONE}},
2099   {"quit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2100   {"rd",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}},
2101   {"recurse",cmd_recurse,"toggle directory recursion for mget and mput",{COMPL_NONE,COMPL_NONE}},
2102   {"reget",cmd_reget,"<remote name> [local name] get a file restarting at end of local file",{COMPL_REMOTE,COMPL_LOCAL}},
2103   {"rename",cmd_rename,"<src> <dest> rename some files",{COMPL_REMOTE,COMPL_REMOTE}},
2104   {"reput",cmd_reput,"<local name> [remote name] put a file restarting at end of remote file",{COMPL_LOCAL,COMPL_REMOTE}},
2105   {"rm",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}},
2106   {"rmdir",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}},
2107   {"setmode",cmd_setmode,"filename <setmode string> change modes of file",{COMPL_REMOTE,COMPL_NONE}},
2108   {"symlink",cmd_symlink,"<src> <dest> create a UNIX symlink",{COMPL_REMOTE,COMPL_REMOTE}},
2109   {"tar",cmd_tar,"tar <c|x>[IXFqbgNan] current directory to/from <file name>",{COMPL_NONE,COMPL_NONE}},
2110   {"tarmode",cmd_tarmode,"<full|inc|reset|noreset> tar's behaviour towards archive bits",{COMPL_NONE,COMPL_NONE}},
2111   {"translate",cmd_translate,"toggle text translation for printing",{COMPL_NONE,COMPL_NONE}},
2112
2113   /* Yes, this must be here, see crh's comment above. */
2114   {"!",NULL,"run a shell command on the local system",{COMPL_NONE,COMPL_NONE}},
2115   {"",NULL,NULL,{COMPL_NONE,COMPL_NONE}}
2116 };
2117
2118
2119 /*******************************************************************
2120   lookup a command string in the list of commands, including
2121   abbreviations
2122   ******************************************************************/
2123 static int process_tok(fstring tok)
2124 {
2125         int i = 0, matches = 0;
2126         int cmd=0;
2127         int tok_len = strlen(tok);
2128
2129         while (commands[i].fn != NULL) {
2130                 if (strequal(commands[i].name,tok)) {
2131                         matches = 1;
2132                         cmd = i;
2133                         break;
2134                 } else if (strnequal(commands[i].name, tok, tok_len)) {
2135                         matches++;
2136                         cmd = i;
2137                 }
2138                 i++;
2139         }
2140
2141         if (matches == 0)
2142                 return(-1);
2143         else if (matches == 1)
2144                 return(cmd);
2145         else
2146                 return(-2);
2147 }
2148
2149 /****************************************************************************
2150 help
2151 ****************************************************************************/
2152 static int cmd_help(void)
2153 {
2154         int i=0,j;
2155         fstring buf;
2156
2157         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
2158                 if ((i = process_tok(buf)) >= 0)
2159                         d_printf("HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description);
2160         } else {
2161                 while (commands[i].description) {
2162                         for (j=0; commands[i].description && (j<5); j++) {
2163                                 d_printf("%-15s",commands[i].name);
2164                                 i++;
2165                         }
2166                         d_printf("\n");
2167                 }
2168         }
2169         return 0;
2170 }
2171
2172 /****************************************************************************
2173 process a -c command string
2174 ****************************************************************************/
2175 static int process_command_string(char *cmd)
2176 {
2177         pstring line;
2178         const char *ptr;
2179         int rc = 0;
2180
2181         /* establish the connection if not already */
2182
2183         if (!cli) {
2184                 cli = do_connect(desthost, service);
2185                 if (!cli)
2186                         return 0;
2187         }
2188
2189         while (cmd[0] != '\0')    {
2190                 char *p;
2191                 fstring tok;
2192                 int i;
2193
2194                 if ((p = strchr_m(cmd, ';')) == 0) {
2195                         strncpy(line, cmd, 999);
2196                         line[1000] = '\0';
2197                         cmd += strlen(cmd);
2198                 } else {
2199                         if (p - cmd > 999) p = cmd + 999;
2200                         strncpy(line, cmd, p - cmd);
2201                         line[p - cmd] = '\0';
2202                         cmd = p + 1;
2203                 }
2204
2205                 /* and get the first part of the command */
2206                 ptr = line;
2207                 if (!next_token_nr(&ptr,tok,NULL,sizeof(tok))) continue;
2208
2209                 if ((i = process_tok(tok)) >= 0) {
2210                         rc = commands[i].fn();
2211                 } else if (i == -2) {
2212                         d_printf("%s: command abbreviation ambiguous\n",tok);
2213                 } else {
2214                         d_printf("%s: command not found\n",tok);
2215                 }
2216         }
2217
2218         return rc;
2219 }
2220
2221 /****************************************************************************
2222 handle completion of commands for readline
2223 ****************************************************************************/
2224 static char **completion_fn(char *text, int start, int end)
2225 {
2226 #define MAX_COMPLETIONS 100
2227         char **matches;
2228         int i, count=0;
2229
2230         /* for words not at the start of the line fallback to filename completion */
2231         if (start) return NULL;
2232
2233         matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
2234         if (!matches) return NULL;
2235
2236         matches[count++] = strdup(text);
2237         if (!matches[0]) return NULL;
2238
2239         for (i=0;commands[i].fn && count < MAX_COMPLETIONS-1;i++) {
2240                 if (strncmp(text, commands[i].name, strlen(text)) == 0) {
2241                         matches[count] = strdup(commands[i].name);
2242                         if (!matches[count]) return NULL;
2243                         count++;
2244                 }
2245         }
2246
2247         if (count == 2) {
2248                 SAFE_FREE(matches[0]);
2249                 matches[0] = strdup(matches[1]);
2250         }
2251         matches[count] = NULL;
2252         return matches;
2253 }
2254
2255
2256 /****************************************************************************
2257 make sure we swallow keepalives during idle time
2258 ****************************************************************************/
2259 static void readline_callback(void)
2260 {
2261         fd_set fds;
2262         struct timeval timeout;
2263         static time_t last_t;
2264         time_t t;
2265
2266         t = time(NULL);
2267
2268         if (t - last_t < 5) return;
2269
2270         last_t = t;
2271
2272  again:
2273         FD_ZERO(&fds);
2274         FD_SET(cli->fd,&fds);
2275
2276         timeout.tv_sec = 0;
2277         timeout.tv_usec = 0;
2278         sys_select_intr(cli->fd+1,&fds,NULL,NULL,&timeout);
2279
2280         /* We deliberately use receive_smb instead of
2281            client_receive_smb as we want to receive
2282            session keepalives and then drop them here.
2283         */
2284         if (FD_ISSET(cli->fd,&fds)) {
2285                 receive_smb(cli->fd,cli->inbuf,0);
2286                 goto again;
2287         }
2288
2289         cli_chkpath(cli, "\\");
2290 }
2291
2292
2293 /****************************************************************************
2294 process commands on stdin
2295 ****************************************************************************/
2296 static void process_stdin(void)
2297 {
2298         const char *ptr;
2299
2300         while (1) {
2301                 fstring tok;
2302                 fstring the_prompt;
2303                 char *cline;
2304                 pstring line;
2305                 int i;
2306
2307                 /* display a prompt */
2308                 slprintf(the_prompt, sizeof(the_prompt)-1, "smb: %s> ", cur_dir);
2309                 cline = smb_readline(the_prompt, readline_callback, completion_fn);
2310
2311                 if (!cline) break;
2312
2313                 pstrcpy(line, cline);
2314
2315                 /* special case - first char is ! */
2316                 if (*line == '!') {
2317                         system(line + 1);
2318                         continue;
2319                 }
2320
2321                 /* and get the first part of the command */
2322                 ptr = line;
2323                 if (!next_token_nr(&ptr,tok,NULL,sizeof(tok))) continue;
2324
2325                 if ((i = process_tok(tok)) >= 0) {
2326                         commands[i].fn();
2327                 } else if (i == -2) {
2328                         d_printf("%s: command abbreviation ambiguous\n",tok);
2329                 } else {
2330                         d_printf("%s: command not found\n",tok);
2331                 }
2332         }
2333 }
2334
2335
2336 /*****************************************************
2337 return a connection to a server
2338 *******************************************************/
2339 static struct cli_state *do_connect(const char *server, const char *share)
2340 {
2341         struct cli_state *c;
2342         struct nmb_name called, calling;
2343         const char *server_n;
2344         struct in_addr ip;
2345         fstring servicename;
2346         char *sharename;
2347
2348         /* make a copy so we don't modify the global string 'service' */
2349         fstrcpy(servicename, share);
2350         sharename = servicename;
2351         if (*sharename == '\\') {
2352                 server = sharename+2;
2353                 sharename = strchr_m(server,'\\');
2354                 if (!sharename) return NULL;
2355                 *sharename = 0;
2356                 sharename++;
2357         }
2358
2359         server_n = server;
2360
2361         zero_ip(&ip);
2362
2363         make_nmb_name(&calling, global_myname(), 0x0);
2364         make_nmb_name(&called , server, name_type);
2365
2366  again:
2367         zero_ip(&ip);
2368         if (have_ip) ip = dest_ip;
2369
2370         /* have to open a new connection */
2371         if (!(c=cli_initialise(NULL)) || (cli_set_port(c, port) != port) ||
2372             !cli_connect(c, server_n, &ip)) {
2373                 d_printf("Connection to %s failed\n", server_n);
2374                 return NULL;
2375         }
2376
2377         c->protocol = max_protocol;
2378         c->use_kerberos = use_kerberos;
2379
2380         if (!cli_session_request(c, &calling, &called)) {
2381                 char *p;
2382                 d_printf("session request to %s failed (%s)\n",
2383                          called.name, cli_errstr(c));
2384                 cli_shutdown(c);
2385                 if ((p=strchr_m(called.name, '.'))) {
2386                         *p = 0;
2387                         goto again;
2388                 }
2389                 if (strcmp(called.name, "*SMBSERVER")) {
2390                         make_nmb_name(&called , "*SMBSERVER", 0x20);
2391                         goto again;
2392                 }
2393                 return NULL;
2394         }
2395
2396         DEBUG(4,(" session request ok\n"));
2397
2398         if (!cli_negprot(c)) {
2399                 d_printf("protocol negotiation failed\n");
2400                 cli_shutdown(c);
2401                 return NULL;
2402         }
2403
2404         if (!got_pass) {
2405                 char *pass = getpass("Password: ");
2406                 if (pass) {
2407                         pstrcpy(password, pass);
2408                 }
2409         }
2410
2411         if (!cli_session_setup(c, username,
2412                                password, strlen(password),
2413                                password, strlen(password),
2414                                workgroup)) {
2415                 /* if a password was not supplied then try again with a null username */
2416                 if (password[0] || !username[0] || use_kerberos ||
2417                     !cli_session_setup(c, "", "", 0, "", 0, workgroup)) {
2418                         d_printf("session setup failed: %s\n", cli_errstr(c));
2419                         cli_shutdown(c);
2420                         return NULL;
2421                 }
2422                 d_printf("Anonymous login successful\n");
2423         }
2424
2425         if (*c->server_domain) {
2426                 DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",
2427                         c->server_domain,c->server_os,c->server_type));
2428         } else if (*c->server_os || *c->server_type){
2429                 DEBUG(1,("OS=[%s] Server=[%s]\n",
2430                          c->server_os,c->server_type));
2431         }
2432
2433         DEBUG(4,(" session setup ok\n"));
2434
2435         if (!cli_send_tconX(c, sharename, "?????",
2436                             password, strlen(password)+1)) {
2437                 d_printf("tree connect failed: %s\n", cli_errstr(c));
2438                 cli_shutdown(c);
2439                 return NULL;
2440         }
2441
2442         DEBUG(4,(" tconx ok\n"));
2443
2444         return c;
2445 }
2446
2447
2448 /****************************************************************************
2449   process commands from the client
2450 ****************************************************************************/
2451 static int process(char *base_directory)
2452 {
2453         int rc = 0;
2454
2455         cli = do_connect(desthost, service);
2456         if (!cli) {
2457                 return 1;
2458         }
2459
2460         if (*base_directory) do_cd(base_directory);
2461
2462         if (cmdstr) {
2463                 rc = process_command_string(cmdstr);
2464         } else {
2465                 process_stdin();
2466         }
2467
2468         cli_shutdown(cli);
2469         return rc;
2470 }
2471
2472 /****************************************************************************
2473 usage on the program
2474 ****************************************************************************/
2475 static void usage(char *pname)
2476 {
2477   d_printf("Usage: %s service <password> [options]", pname);
2478
2479   d_printf("\nVersion %s\n",VERSION);
2480   d_printf("\t-s smb.conf           pathname to smb.conf file\n");
2481   d_printf("\t-O socket_options     socket options to use\n");
2482   d_printf("\t-R name resolve order use these name resolution services only\n");
2483   d_printf("\t-M host               send a winpopup message to the host\n");
2484   d_printf("\t-i scope              use this NetBIOS scope\n");
2485   d_printf("\t-N                    don't ask for a password\n");
2486   d_printf("\t-n netbios name.      Use this name as my netbios name\n");
2487   d_printf("\t-d debuglevel         set the debuglevel\n");
2488   d_printf("\t-p port               connect to the specified port\n");
2489   d_printf("\t-l log basename.      Basename for log/debug files\n");
2490   d_printf("\t-h                    Print this help message.\n");
2491   d_printf("\t-I dest IP            use this IP to connect to\n");
2492   d_printf("\t-E                    write messages to stderr instead of stdout\n");
2493   d_printf("\t-k                    use kerberos (active directory) authentication\n");
2494   d_printf("\t-U username           set the network username\n");
2495   d_printf("\t-L host               get a list of shares available on a host\n");
2496   d_printf("\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n");
2497   d_printf("\t-m max protocol       set the max protocol level\n");
2498   d_printf("\t-A filename           get the credentials from a file\n");
2499   d_printf("\t-W workgroup          set the workgroup name\n");
2500   d_printf("\t-T<c|x>IXFqgbNan      command line tar\n");
2501   d_printf("\t-D directory          start from directory\n");
2502   d_printf("\t-c command string     execute semicolon separated commands\n");
2503   d_printf("\t-b xmit/send buffer   changes the transmit/send buffer (default: 65520)\n");
2504   d_printf("\n");
2505 }
2506
2507
2508 /****************************************************************************
2509 get a password from a a file or file descriptor
2510 exit on failure
2511 ****************************************************************************/
2512 static void get_password_file(void)
2513 {
2514         int fd = -1;
2515         char *p;
2516         BOOL close_it = False;
2517         pstring spec;
2518         char pass[128];
2519
2520         if ((p = getenv("PASSWD_FD")) != NULL) {
2521                 pstrcpy(spec, "descriptor ");
2522                 pstrcat(spec, p);
2523                 sscanf(p, "%d", &fd);
2524                 close_it = False;
2525         } else if ((p = getenv("PASSWD_FILE")) != NULL) {
2526                 fd = sys_open(p, O_RDONLY, 0);
2527                 pstrcpy(spec, p);
2528                 if (fd < 0) {
2529                         fprintf(stderr, "Error opening PASSWD_FILE %s: %s\n",
2530                                 spec, strerror(errno));
2531                         exit(1);
2532                 }
2533                 close_it = True;
2534         }
2535
2536         for(p = pass, *p = '\0'; /* ensure that pass is null-terminated */
2537             p && p - pass < sizeof(pass);) {
2538                 switch (read(fd, p, 1)) {
2539                 case 1:
2540                         if (*p != '\n' && *p != '\0') {
2541                                 *++p = '\0'; /* advance p, and null-terminate pass */
2542                                 break;
2543                         }
2544                 case 0:
2545                         if (p - pass) {
2546                                 *p = '\0'; /* null-terminate it, just in case... */
2547                                 p = NULL; /* then force the loop condition to become false */
2548                                 break;
2549                         } else {
2550                                 fprintf(stderr, "Error reading password from file %s: %s\n",
2551                                         spec, "empty password\n");
2552                                 exit(1);
2553                         }
2554
2555                 default:
2556                         fprintf(stderr, "Error reading password from file %s: %s\n",
2557                                 spec, strerror(errno));
2558                         exit(1);
2559                 }
2560         }
2561         pstrcpy(password, pass);
2562         if (close_it)
2563                 close(fd);
2564 }
2565
2566
2567
2568 /****************************************************************************
2569 handle a -L query
2570 ****************************************************************************/
2571 static int do_host_query(char *query_host)
2572 {
2573         cli = do_connect(query_host, "IPC$");
2574         if (!cli)
2575                 return 1;
2576
2577         browse_host(True);
2578         list_servers(workgroup);
2579
2580         cli_shutdown(cli);
2581
2582         return(0);
2583 }
2584
2585
2586 /****************************************************************************
2587 handle a tar operation
2588 ****************************************************************************/
2589 static int do_tar_op(char *base_directory)
2590 {
2591         int ret;
2592
2593         /* do we already have a connection? */
2594         if (!cli) {
2595                 cli = do_connect(desthost, service);
2596                 if (!cli)
2597                         return 1;
2598         }
2599
2600         recurse=True;
2601
2602         if (*base_directory) do_cd(base_directory);
2603
2604         ret=process_tar();
2605
2606         cli_shutdown(cli);
2607
2608         return(ret);
2609 }
2610
2611 /****************************************************************************
2612 handle a message operation
2613 ****************************************************************************/
2614 static int do_message_op(void)
2615 {
2616         struct in_addr ip;
2617         struct nmb_name called, calling;
2618         fstring server_name;
2619         char name_type_hex[10];
2620
2621         make_nmb_name(&calling, global_myname(), 0x0);
2622         make_nmb_name(&called , desthost, name_type);
2623
2624         fstrcpy(server_name, desthost);
2625         snprintf(name_type_hex, sizeof(name_type_hex), "#%X", name_type);
2626         fstrcat(server_name, name_type_hex);
2627
2628         zero_ip(&ip);
2629         if (have_ip) ip = dest_ip;
2630
2631         if (!(cli=cli_initialise(NULL)) || (cli_set_port(cli, port) != port) ||
2632             !cli_connect(cli, server_name, &ip)) {
2633                 d_printf("Connection to %s failed\n", desthost);
2634                 return 1;
2635         }
2636
2637         if (!cli_session_request(cli, &calling, &called)) {
2638                 d_printf("session request failed\n");
2639                 cli_shutdown(cli);
2640                 return 1;
2641         }
2642
2643         send_message();
2644         cli_shutdown(cli);
2645
2646         return 0;
2647 }
2648
2649
2650 /**
2651  * Process "-L hostname" option.
2652  *
2653  * We don't actually do anything yet -- we just stash the name in a
2654  * global variable and do the query when all options have been read.
2655  **/
2656 static void remember_query_host(const char *arg,
2657                                 pstring query_host)
2658 {
2659         char *slash;
2660
2661         while (*arg == '\\' || *arg == '/')
2662                 arg++;
2663         pstrcpy(query_host, arg);
2664         if ((slash = strchr(query_host, '/'))
2665             || (slash = strchr(query_host, '\\'))) {
2666                 *slash = 0;
2667         }
2668 }
2669
2670
2671 /****************************************************************************
2672   main program
2673 ****************************************************************************/
2674  int main(int argc,char *argv[])
2675 {
2676         fstring base_directory;
2677         char *pname = argv[0];
2678         int opt;
2679         extern char *optarg;
2680         extern int optind;
2681         int old_debug;
2682         pstring query_host;
2683         BOOL message = False;
2684         extern char tar_type;
2685         pstring term_code;
2686         pstring new_name_resolve_order;
2687         pstring logfile;
2688         char *p;
2689         int rc = 0;
2690
2691 #ifdef KANJI
2692         pstrcpy(term_code, KANJI);
2693 #else /* KANJI */
2694         *term_code = 0;
2695 #endif /* KANJI */
2696
2697         *query_host = 0;
2698         *base_directory = 0;
2699
2700         *new_name_resolve_order = 0;
2701
2702         DEBUGLEVEL = 2;
2703         AllowDebugChange = False;
2704
2705         setup_logging(pname,True);
2706
2707         /*
2708          * If the -E option is given, be careful not to clobber stdout
2709          * before processing the options.  28.Feb.99, richard@hacom.nl.
2710          * Also pre-parse the -s option to get the service file name.
2711          */
2712
2713         for (opt = 1; opt < argc; opt++) {
2714                 if (strcmp(argv[opt], "-E") == 0)
2715                         dbf = x_stderr;
2716                 else if(strncmp(argv[opt], "-s", 2) == 0) {
2717                         if(argv[opt][2] != '\0')
2718                                 pstrcpy(dyn_CONFIGFILE, &argv[opt][2]);
2719                         else if(argv[opt+1] != NULL) {
2720                                 /*
2721                                  * At least one more arg left.
2722                                  */
2723                                 pstrcpy(dyn_CONFIGFILE, argv[opt+1]);
2724                         } else {
2725                                 usage(pname);
2726                                 exit(1);
2727                         }
2728                 }
2729         }
2730
2731         in_client = True;   /* Make sure that we tell lp_load we are */
2732
2733         old_debug = DEBUGLEVEL;
2734         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
2735                 fprintf(stderr, "%s: Can't load %s - run testparm to debug it\n",
2736                         prog_name, dyn_CONFIGFILE);
2737         }
2738         DEBUGLEVEL = old_debug;
2739
2740         pstrcpy(workgroup,lp_workgroup());
2741
2742         load_interfaces();
2743
2744         if (getenv("USER")) {
2745                 pstrcpy(username,getenv("USER"));
2746
2747                 /* modification to support userid%passwd syntax in the USER var
2748                    25.Aug.97, jdblair@uab.edu */
2749
2750                 if ((p=strchr_m(username,'%'))) {
2751                         *p = 0;
2752                         pstrcpy(password,p+1);
2753                         got_pass = True;
2754                         memset(strchr_m(getenv("USER"),'%')+1,'X',strlen(password));
2755                 }
2756         }
2757
2758         /* modification to support PASSWD environmental var
2759            25.Aug.97, jdblair@uab.edu */
2760         if (getenv("PASSWD")) {
2761                 pstrcpy(password,getenv("PASSWD"));
2762                 got_pass = True;
2763         }
2764
2765         if (getenv("PASSWD_FD") || getenv("PASSWD_FILE")) {
2766                 get_password_file();
2767                 got_pass = True;
2768         }
2769
2770         if (*username == 0 && getenv("LOGNAME")) {
2771                 pstrcpy(username,getenv("LOGNAME"));
2772         }
2773
2774         if (*username == 0) {
2775                 pstrcpy(username,"GUEST");
2776         }
2777
2778         if (argc < 2) {
2779                 usage(pname);
2780                 exit(1);
2781         }
2782
2783         /* FIXME: At the moment, if the user should happen to give the
2784          * options ahead of the service name (in standard Unix
2785          * fashion) then smbclient just spits out the usage message
2786          * with no explanation of what in particular was wrong.  Is
2787          * there any reason we can't just parse out the service name
2788          * and password after running getopt?? -- mbp */
2789         if (*argv[1] != '-') {
2790                 pstrcpy(service,argv[1]);
2791                 /* Convert any '/' characters in the service name to '\' characters */
2792                 string_replace( service, '/','\\');
2793                 argc--;
2794                 argv++;
2795
2796                 if (count_chars(service,'\\') < 3) {
2797                         usage(pname);
2798                         d_printf("\n%s: Not enough '\\' characters in service\n",service);
2799                         exit(1);
2800                 }
2801
2802                 if (argc > 1 && (*argv[1] != '-')) {
2803                         got_pass = True;
2804                         pstrcpy(password,argv[1]);
2805                         memset(argv[1],'X',strlen(argv[1]));
2806                         argc--;
2807                         argv++;
2808                 }
2809         }
2810
2811         while ((opt =
2812                 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) {
2813                 switch (opt) {
2814                 case 's':
2815                         pstrcpy(dyn_CONFIGFILE, optarg);
2816                         break;
2817                 case 'O':
2818                         pstrcpy(user_socket_options,optarg);
2819                         break;
2820                 case 'R':
2821                         pstrcpy(new_name_resolve_order, optarg);
2822                         break;
2823                 case 'M':
2824                         /* Messages are sent to NetBIOS name type 0x3
2825                          * (Messenger Service).  Make sure we default
2826                          * to port 139 instead of port 445. srl,crh
2827                          */
2828                         name_type = 0x03;
2829                         pstrcpy(desthost,optarg);
2830                         if( 0 == port )
2831                                 port = 139;
2832                         message = True;
2833                         break;
2834                 case 'i':
2835                         set_global_scope(optarg);
2836                         break;
2837                 case 'N':
2838                         got_pass = True;
2839                         break;
2840                 case 'n':
2841                         set_global_myname(optarg);
2842                         break;
2843                 case 'd':
2844                         if (*optarg == 'A')
2845                                 DEBUGLEVEL = 10000;
2846                         else
2847                                 DEBUGLEVEL = atoi(optarg);
2848                         break;
2849                 case 'P':
2850                         /* not needed anymore */
2851                         break;
2852                 case 'p':
2853                         port = atoi(optarg);
2854                         break;
2855                 case 'l':
2856                         slprintf(logfile,sizeof(logfile)-1, "%s.client",optarg);
2857                         lp_set_logfile(logfile);
2858                         break;
2859                 case 'h':
2860                         usage(pname);
2861                         exit(0);
2862                         break;
2863                 case 'I':
2864                         {
2865                                 dest_ip = *interpret_addr2(optarg);
2866                                 if (is_zero_ip(dest_ip))
2867                                         exit(1);
2868                                 have_ip = True;
2869                         }
2870                         break;
2871                 case 'E':
2872                         display_set_stderr();
2873                         dbf = x_stderr;
2874                         break;
2875                 case 'U':
2876                         {
2877                                 char *lp;
2878
2879                                 got_user = True;
2880                                 pstrcpy(username,optarg);
2881                                 if ((lp=strchr_m(username,'%'))) {
2882                                         *lp = 0;
2883                                         pstrcpy(password,lp+1);
2884                                         got_pass = True;
2885                                         memset(strchr_m(optarg,'%')+1,'X',strlen(password));
2886                                 }
2887                         }
2888                         break;
2889
2890                 case 'A':
2891                         {
2892                                 XFILE *auth;
2893                                 fstring buf;
2894                                 uint16 len = 0;
2895                                 char *ptr, *val, *param;
2896
2897                                 if ((auth=x_fopen(optarg, O_RDONLY, 0)) == NULL)
2898                                 {
2899                                         /* fail if we can't open the credentials file */
2900                                         d_printf("ERROR: Unable to open credentials file!\n");
2901                                         exit (-1);
2902                                 }
2903
2904                                 while (!x_feof(auth))
2905                                 {
2906                                         /* get a line from the file */
2907                                         if (!x_fgets(buf, sizeof(buf), auth))
2908                                                 continue;
2909                                         len = strlen(buf);
2910
2911                                         if ((len) && (buf[len-1]=='\n'))
2912                                         {
2913                                                 buf[len-1] = '\0';
2914                                                 len--;
2915                                         }
2916                                         if (len == 0)
2917                                                 continue;
2918
2919                                         /* break up the line into parameter & value.
2920                                            will need to eat a little whitespace possibly */
2921                                         param = buf;
2922                                         if (!(ptr = strchr_m (buf, '=')))
2923                                                 continue;
2924                                         val = ptr+1;
2925                                         *ptr = '\0';
2926
2927                                         /* eat leading white space */
2928                                         while ((*val!='\0') && ((*val==' ') || (*val=='\t')))
2929                                                 val++;
2930
2931                                         if (strwicmp("password", param) == 0)
2932                                         {
2933                                                 pstrcpy(password, val);
2934                                                 got_pass = True;
2935                                         }
2936                                         else if (strwicmp("username", param) == 0)
2937                                                 pstrcpy(username, val);
2938                                         else if (strwicmp("domain", param) == 0)
2939                                                 pstrcpy(workgroup,val);
2940                                         memset(buf, 0, sizeof(buf));
2941                                 }
2942                                 x_fclose(auth);
2943                         }
2944                         break;
2945
2946                 case 'L':
2947                         remember_query_host(optarg, query_host);
2948                         break;
2949                 case 't':
2950                         pstrcpy(term_code, optarg);
2951                         break;
2952                 case 'm':
2953                         max_protocol = interpret_protocol(optarg, max_protocol);
2954                         break;
2955                 case 'W':
2956                         pstrcpy(workgroup,optarg);
2957                         break;
2958                 case 'T':
2959                         if (!tar_parseargs(argc, argv, optarg, optind)) {
2960                                 usage(pname);
2961                                 exit(1);
2962                         }
2963                         break;
2964                 case 'D':
2965                         fstrcpy(base_directory,optarg);
2966                         break;
2967                 case 'c':
2968                         cmdstr = optarg;
2969                         break;
2970                 case 'b':
2971                         io_bufsize = MAX(1, atoi(optarg));
2972                         break;
2973                 case 'k':
2974 #ifdef HAVE_KRB5
2975                         use_kerberos = True;
2976 #else
2977                         d_printf("No kerberos support compiled in\n");
2978                         exit(1);
2979 #endif
2980                         break;
2981                 default:
2982                         usage(pname);
2983                         exit(1);
2984                 }
2985         }
2986
2987         if (use_kerberos && !got_user)
2988                         got_pass = True;
2989
2990         init_names();
2991
2992         if(*new_name_resolve_order)
2993                 lp_set_name_resolve_order(new_name_resolve_order);
2994
2995         if (!tar_type && !*query_host && !*service && !message) {
2996                 usage(pname);
2997                 exit(1);
2998         }
2999
3000         DEBUG( 3, ( "Client started (version %s).\n", VERSION ) );
3001
3002         if (tar_type) {
3003                 if (cmdstr)
3004                         process_command_string(cmdstr);
3005                 return do_tar_op(base_directory);
3006         }
3007
3008         if ((p=strchr_m(query_host,'#'))) {
3009                 *p = 0;
3010                 p++;
3011                 sscanf(p, "%x", &name_type);
3012         }
3013
3014         if (*query_host) {
3015                 return do_host_query(query_host);
3016         }
3017
3018         if (message) {
3019                 return do_message_op();
3020         }
3021
3022         if (process(base_directory)) {
3023                 return 1;
3024         }
3025
3026         return rc;
3027 }