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
   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 extern pstring global_myname;
  41 static pstring password;
  42 static pstring username;
  43 static pstring workgroup;
  44 static char *cmdstr;
  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 mode_t myumask = 0755;
  78
  79 static BOOL prompt = True;
  80
  81 static int printmode = 1;
  82
  83 static BOOL recurse = False;
  84 BOOL lowercase = False;
  85
  86 static struct in_addr dest_ip;
  87
  88 #define SEPARATORS " \t\n\r"
  89
  90 static BOOL abort_mget = True;
  91
  92 static pstring fileselection = "";
  93
  94 extern file_info def_finfo;
  95
  96 /* timing globals */
  97 int get_total_size = 0;
  98 int get_total_time_ms = 0;
  99 static int put_total_size = 0;
 100 static int put_total_time_ms = 0;
 101
 102 /* totals globals */
 103 static double dir_total;
 104
 105 #define USENMB
 106
 107 /* some forward declarations */
 108 static struct cli_state *do_connect(const char *server, const char *share);
 109
 110 /****************************************************************************
 111 write to a local file with CR/LF->LF translation if appropriate. return the
 112 number taken from the buffer. This may not equal the number written.
 113 ****************************************************************************/
 114 static int writefile(int f, char *b, int n)
 115 {
 116         int i;
 117
 118         if (!translation) {
 119                 return write(f,b,n);
 120         }
 121
 122         i = 0;
 123         while (i < n) {
 124                 if (*b == '\r' && (i<(n-1)) && *(b+1) == '\n') {
 125                         b++;i++;
 126                 }
 127                 if (write(f, b, 1) != 1) {
 128                         break;
 129                 }
 130                 b++;
 131                 i++;
 132         }
 133
 134         return(i);
 135 }
 136
 137 /****************************************************************************
 138   read from a file with LF->CR/LF translation if appropriate. return the
 139   number read. read approx n bytes.
 140 ****************************************************************************/
 141 static int readfile(char *b, int n, XFILE *f)
 142 {
 143         int i;
 144         int c;
 145
 146         if (!translation)
 147                 return x_fread(b,1,n,f);
 148
 149         i = 0;
 150         while (i < (n - 1) && (i < BUFFER_SIZE)) {
 151                 if ((c = x_getc(f)) == EOF) {
 152                         break;
 153                 }
 154
 155                 if (c == '\n') { /* change all LFs to CR/LF */
 156                         b[i++] = '\r';
 157                 }
 158
 159                 b[i++] = c;
 160         }
 161
 162         return(i);
 163 }
 164
 165
 166 /****************************************************************************
 167 send a message
 168 ****************************************************************************/
 169 static void send_message(void)
 170 {
 171         int total_len = 0;
 172         int grp_id;
 173
 174         if (!cli_message_start(cli, desthost, username, &grp_id)) {
 175                 d_printf("message start: %s\n", cli_errstr(cli));
 176                 return;
 177         }
 178
 179
 180         d_printf("Connected. Type your message, ending it with a Control-D\n");
 181
 182         while (!feof(stdin) && total_len < 1600) {
 183                 int maxlen = MIN(1600 - total_len,127);
 184                 pstring msg;
 185                 int l=0;
 186                 int c;
 187
 188                 ZERO_ARRAY(msg);
 189
 190                 for (l=0;l<maxlen && (c=fgetc(stdin))!=EOF;l++) {
 191                         if (c == '\n')
 192                                 msg[l++] = '\r';
 193                         msg[l] = c;
 194                 }
 195
 196                 if (!cli_message_text(cli, msg, l, grp_id)) {
 197                         d_printf("SMBsendtxt failed (%s)\n",cli_errstr(cli));
 198                         return;
 199                 }
 200
 201                 total_len += l;
 202         }
 203
 204         if (total_len >= 1600)
 205                 d_printf("the message was truncated to 1600 bytes\n");
 206         else
 207                 d_printf("sent %d bytes\n",total_len);
 208
 209         if (!cli_message_end(cli, grp_id)) {
 210                 d_printf("SMBsendend failed (%s)\n",cli_errstr(cli));
 211                 return;
 212         }
 213 }
 214
 215
 216
 217 /****************************************************************************
 218 check the space on a device
 219 ****************************************************************************/
 220 static int do_dskattr(void)
 221 {
 222         int total, bsize, avail;
 223
 224         if (!cli_dskattr(cli, &bsize, &total, &avail)) {
 225                 d_printf("Error in dskattr: %s\n",cli_errstr(cli));
 226                 return 1;
 227         }
 228
 229         d_printf("\n\t\t%d blocks of size %d. %d blocks available\n",
 230                  total, bsize, avail);
 231
 232         return 0;
 233 }
 234
 235 /****************************************************************************
 236 show cd/pwd
 237 ****************************************************************************/
 238 static int cmd_pwd(void)
 239 {
 240         d_printf("Current directory is %s",service);
 241         d_printf("%s\n",cur_dir);
 242         return 0;
 243 }
 244
 245
 246 /****************************************************************************
 247 change directory - inner section
 248 ****************************************************************************/
 249 static int do_cd(char *newdir)
 250 {
 251         char *p = newdir;
 252         pstring saved_dir;
 253         pstring dname;
 254
 255         dos_format(newdir);
 256
 257         /* Save the current directory in case the
 258            new directory is invalid */
 259         pstrcpy(saved_dir, cur_dir);
 260         if (*p == '\\')
 261                 pstrcpy(cur_dir,p);
 262         else
 263                 pstrcat(cur_dir,p);
 264         if (*(cur_dir+strlen(cur_dir)-1) != '\\') {
 265                 pstrcat(cur_dir, "\\");
 266         }
 267         dos_clean_name(cur_dir);
 268         pstrcpy(dname,cur_dir);
 269         pstrcat(cur_dir,"\\");
 270         dos_clean_name(cur_dir);
 271
 272         if (!strequal(cur_dir,"\\")) {
 273                 if (!cli_chkpath(cli, dname)) {
 274                         d_printf("cd %s: %s\n", dname, cli_errstr(cli));
 275                         pstrcpy(cur_dir,saved_dir);
 276                 }
 277         }
 278
 279         pstrcpy(cd_path,cur_dir);
 280
 281         return 0;
 282 }
 283
 284 /****************************************************************************
 285 change directory
 286 ****************************************************************************/
 287 static int cmd_cd(void)
 288 {
 289         fstring buf;
 290         int rc = 0;
 291
 292         if (next_token_nr(NULL,buf,NULL,sizeof(buf)))
 293                 rc = do_cd(buf);
 294         else
 295                 d_printf("Current directory is %s\n",cur_dir);
 296
 297         return rc;
 298 }
 299
 300
 301 /*******************************************************************
 302   decide if a file should be operated on
 303   ********************************************************************/
 304 static BOOL do_this_one(file_info *finfo)
 305 {
 306         if (finfo->mode & aDIR) return(True);
 307
 308         if (*fileselection &&
 309             !mask_match(finfo->name,fileselection,False)) {
 310                 DEBUG(3,("match_match %s failed\n", finfo->name));
 311                 return False;
 312         }
 313
 314         if (newer_than && finfo->mtime < newer_than) {
 315                 DEBUG(3,("newer_than %s failed\n", finfo->name));
 316                 return(False);
 317         }
 318
 319         if ((archive_level==1 || archive_level==2) && !(finfo->mode & aARCH)) {
 320                 DEBUG(3,("archive %s failed\n", finfo->name));
 321                 return(False);
 322         }
 323
 324         return(True);
 325 }
 326
 327 /****************************************************************************
 328   display info about a file
 329   ****************************************************************************/
 330 static void display_finfo(file_info *finfo)
 331 {
 332         if (do_this_one(finfo)) {
 333                 time_t t = finfo->mtime; /* the time is assumed to be passed as GMT */
 334                 d_printf("  %-30s%7.7s %8.0f  %s",
 335                          finfo->name,
 336                          attrib_string(finfo->mode),
 337                          (double)finfo->size,
 338                          asctime(LocalTime(&t)));
 339                 dir_total += finfo->size;
 340         }
 341 }
 342
 343
 344 /****************************************************************************
 345    accumulate size of a file
 346   ****************************************************************************/
 347 static void do_du(file_info *finfo)
 348 {
 349         if (do_this_one(finfo)) {
 350                 dir_total += finfo->size;
 351         }
 352 }
 353
 354 static BOOL do_list_recurse;
 355 static BOOL do_list_dirs;
 356 static char *do_list_queue = 0;
 357 static long do_list_queue_size = 0;
 358 static long do_list_queue_start = 0;
 359 static long do_list_queue_end = 0;
 360 static void (*do_list_fn)(file_info *);
 361
 362 /****************************************************************************
 363 functions for do_list_queue
 364   ****************************************************************************/
 365
 366 /*
 367  * The do_list_queue is a NUL-separated list of strings stored in a
 368  * char*.  Since this is a FIFO, we keep track of the beginning and
 369  * ending locations of the data in the queue.  When we overflow, we
 370  * double the size of the char*.  When the start of the data passes
 371  * the midpoint, we move everything back.  This is logically more
 372  * complex than a linked list, but easier from a memory management
 373  * angle.  In any memory error condition, do_list_queue is reset.
 374  * Functions check to ensure that do_list_queue is non-NULL before
 375  * accessing it.
 376  */
 377 static void reset_do_list_queue(void)
 378 {
 379         SAFE_FREE(do_list_queue);
 380         do_list_queue_size = 0;
 381         do_list_queue_start = 0;
 382         do_list_queue_end = 0;
 383 }
 384
 385 static void init_do_list_queue(void)
 386 {
 387         reset_do_list_queue();
 388         do_list_queue_size = 1024;
 389         do_list_queue = malloc(do_list_queue_size);
 390         if (do_list_queue == 0) {
 391                 d_printf("malloc fail for size %d\n",
 392                          (int)do_list_queue_size);
 393                 reset_do_list_queue();
 394         } else {
 395                 memset(do_list_queue, 0, do_list_queue_size);
 396         }
 397 }
 398
 399 static void adjust_do_list_queue(void)
 400 {
 401         /*
 402          * If the starting point of the queue is more than half way through,
 403          * move everything toward the beginning.
 404          */
 405         if (do_list_queue && (do_list_queue_start == do_list_queue_end))
 406         {
 407                 DEBUG(4,("do_list_queue is empty\n"));
 408                 do_list_queue_start = do_list_queue_end = 0;
 409                 *do_list_queue = '\0';
 410         }
 411         else if (do_list_queue_start > (do_list_queue_size / 2))
 412         {
 413                 DEBUG(4,("sliding do_list_queue backward\n"));
 414                 memmove(do_list_queue,
 415                         do_list_queue + do_list_queue_start,
 416                         do_list_queue_end - do_list_queue_start);
 417                 do_list_queue_end -= do_list_queue_start;
 418                 do_list_queue_start = 0;
 419         }
 420
 421 }
 422
 423 static void add_to_do_list_queue(const char* entry)
 424 {
 425         char *dlq;
 426         long new_end = do_list_queue_end + ((long)strlen(entry)) + 1;
 427         while (new_end > do_list_queue_size)
 428         {
 429                 do_list_queue_size *= 2;
 430                 DEBUG(4,("enlarging do_list_queue to %d\n",
 431                          (int)do_list_queue_size));
 432                 dlq = Realloc(do_list_queue, do_list_queue_size);
 433                 if (! dlq) {
 434                         d_printf("failure enlarging do_list_queue to %d bytes\n",
 435                                  (int)do_list_queue_size);
 436                         reset_do_list_queue();
 437                 }
 438                 else
 439                 {
 440                         do_list_queue = dlq;
 441                         memset(do_list_queue + do_list_queue_size / 2,
 442                                0, do_list_queue_size / 2);
 443                 }
 444         }
 445         if (do_list_queue)
 446         {
 447                 pstrcpy(do_list_queue + do_list_queue_end, entry);
 448                 do_list_queue_end = new_end;
 449                 DEBUG(4,("added %s to do_list_queue (start=%d, end=%d)\n",
 450                          entry, (int)do_list_queue_start, (int)do_list_queue_end));
 451         }
 452 }
 453
 454 static char *do_list_queue_head(void)
 455 {
 456         return do_list_queue + do_list_queue_start;
 457 }
 458
 459 static void remove_do_list_queue_head(void)
 460 {
 461         if (do_list_queue_end > do_list_queue_start)
 462         {
 463                 do_list_queue_start += strlen(do_list_queue_head()) + 1;
 464                 adjust_do_list_queue();
 465                 DEBUG(4,("removed head of do_list_queue (start=%d, end=%d)\n",
 466                          (int)do_list_queue_start, (int)do_list_queue_end));
 467         }
 468 }
 469
 470 static int do_list_queue_empty(void)
 471 {
 472         return (! (do_list_queue && *do_list_queue));
 473 }
 474
 475 /****************************************************************************
 476 a helper for do_list
 477   ****************************************************************************/
 478 static void do_list_helper(file_info *f, const char *mask, void *state)
 479 {
 480         if (f->mode & aDIR) {
 481                 if (do_list_dirs && do_this_one(f)) {
 482                         do_list_fn(f);
 483                 }
 484                 if (do_list_recurse &&
 485                     !strequal(f->name,".") &&
 486                     !strequal(f->name,"..")) {
 487                         pstring mask2;
 488                         char *p;
 489
 490                         pstrcpy(mask2, mask);
 491                         p = strrchr_m(mask2,'\\');
 492                         if (!p) return;
 493                         p[1] = 0;
 494                         pstrcat(mask2, f->name);
 495                         pstrcat(mask2,"\\*");
 496                         add_to_do_list_queue(mask2);
 497                 }
 498                 return;
 499         }
 500
 501         if (do_this_one(f)) {
 502                 do_list_fn(f);
 503         }
 504 }
 505
 506
 507 /****************************************************************************
 508 a wrapper around cli_list that adds recursion
 509   ****************************************************************************/
 510 void do_list(const char *mask,uint16 attribute,void (*fn)(file_info *),BOOL rec, BOOL dirs)
 511 {
 512         static int in_do_list = 0;
 513
 514         if (in_do_list && rec)
 515         {
 516                 fprintf(stderr, "INTERNAL ERROR: do_list called recursively when the recursive flag is true\n");
 517                 exit(1);
 518         }
 519
 520         in_do_list = 1;
 521
 522         do_list_recurse = rec;
 523         do_list_dirs = dirs;
 524         do_list_fn = fn;
 525
 526         if (rec)
 527         {
 528                 init_do_list_queue();
 529                 add_to_do_list_queue(mask);
 530
 531                 while (! do_list_queue_empty())
 532                 {
 533                         /*
 534                          * Need to copy head so that it doesn't become
 535                          * invalid inside the call to cli_list.  This
 536                          * would happen if the list were expanded
 537                          * during the call.
 538                          * Fix from E. Jay Berkenbilt (ejb@ql.org)
 539                          */
 540                         pstring head;
 541                         pstrcpy(head, do_list_queue_head());
 542                         cli_list(cli, head, attribute, do_list_helper, NULL);
 543                         remove_do_list_queue_head();
 544                         if ((! do_list_queue_empty()) && (fn == display_finfo))
 545                         {
 546                                 char* next_file = do_list_queue_head();
 547                                 char* save_ch = 0;
 548                                 if ((strlen(next_file) >= 2) &&
 549                                     (next_file[strlen(next_file) - 1] == '*') &&
 550                                     (next_file[strlen(next_file) - 2] == '\\'))
 551                                 {
 552                                         save_ch = next_file +
 553                                                 strlen(next_file) - 2;
 554                                         *save_ch = '\0';
 555                                 }
 556                                 d_printf("\n%s\n",next_file);
 557                                 if (save_ch)
 558                                 {
 559                                         *save_ch = '\\';
 560                                 }
 561                         }
 562                 }
 563         }
 564         else
 565         {
 566                 if (cli_list(cli, mask, attribute, do_list_helper, NULL) == -1)
 567                 {
 568                         d_printf("%s listing %s\n", cli_errstr(cli), mask);
 569                 }
 570         }
 571
 572         in_do_list = 0;
 573         reset_do_list_queue();
 574 }
 575
 576 /****************************************************************************
 577   get a directory listing
 578   ****************************************************************************/
 579 static int cmd_dir(void)
 580 {
 581         uint16 attribute = aDIR | aSYSTEM | aHIDDEN;
 582         pstring mask;
 583         fstring buf;
 584         char *p=buf;
 585         int rc;
 586
 587         dir_total = 0;
 588         pstrcpy(mask,cur_dir);
 589         if(mask[strlen(mask)-1]!='\\')
 590                 pstrcat(mask,"\\");
 591
 592         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
 593                 dos_format(p);
 594                 if (*p == '\\')
 595                         pstrcpy(mask,p);
 596                 else
 597                         pstrcat(mask,p);
 598         }
 599         else {
 600                 pstrcat(mask,"*");
 601         }
 602
 603         do_list(mask, attribute, display_finfo, recurse, True);
 604
 605         rc = do_dskattr();
 606
 607         DEBUG(3, ("Total bytes listed: %.0f\n", dir_total));
 608
 609         return rc;
 610 }
 611
 612
 613 /****************************************************************************
 614   get a directory listing
 615   ****************************************************************************/
 616 static int cmd_du(void)
 617 {
 618         uint16 attribute = aDIR | aSYSTEM | aHIDDEN;
 619         pstring mask;
 620         fstring buf;
 621         char *p=buf;
 622         int rc;
 623
 624         dir_total = 0;
 625         pstrcpy(mask,cur_dir);
 626         if(mask[strlen(mask)-1]!='\\')
 627                 pstrcat(mask,"\\");
 628
 629         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
 630                 dos_format(p);
 631                 if (*p == '\\')
 632                         pstrcpy(mask,p);
 633                 else
 634                         pstrcat(mask,p);
 635         } else {
 636                 pstrcat(mask,"*");
 637         }
 638
 639         do_list(mask, attribute, do_du, recurse, True);
 640
 641         rc = do_dskattr();
 642
 643         d_printf("Total number of bytes: %.0f\n", dir_total);
 644
 645         return rc;
 646 }
 647
 648
 649 /****************************************************************************
 650   get a file from rname to lname
 651   ****************************************************************************/
 652 static int do_get(char *rname,char *lname)
 653 {
 654         int handle=0,fnum;
 655         BOOL newhandle = False;
 656         char *data;
 657         struct timeval tp_start;
 658         int read_size = io_bufsize;
 659         uint16 attr;
 660         size_t size;
 661         off_t nread = 0;
 662         int rc = 0;
 663
 664         GetTimeOfDay(&tp_start);
 665
 666         if (lowercase) {
 667                 strlower(lname);
 668         }
 669
 670         fnum = cli_open(cli, rname, O_RDONLY, DENY_NONE);
 671
 672         if (fnum == -1) {
 673                 d_printf("%s opening remote file %s\n",cli_errstr(cli),rname);
 674                 return 1;
 675         }
 676
 677         if(!strcmp(lname,"-")) {
 678                 handle = fileno(stdout);
 679         } else {
 680                 handle = sys_open(lname,O_WRONLY|O_CREAT|O_TRUNC,0644);
 681                 newhandle = True;
 682         }
 683         if (handle < 0) {
 684                 d_printf("Error opening local file %s\n",lname);
 685                 return 1;
 686         }
 687
 688
 689         if (!cli_qfileinfo(cli, fnum,
 690                            &attr, &size, NULL, NULL, NULL, NULL, NULL) &&
 691             !cli_getattrE(cli, fnum,
 692                           &attr, &size, NULL, NULL, NULL)) {
 693                 d_printf("getattrib: %s\n",cli_errstr(cli));
 694                 return 1;
 695         }
 696
 697         DEBUG(2,("getting file %s of size %.0f as %s ",
 698                  lname, (double)size, lname));
 699
 700         if(!(data = (char *)malloc(read_size))) {
 701                 d_printf("malloc fail for size %d\n", read_size);
 702                 cli_close(cli, fnum);
 703                 return 1;
 704         }
 705
 706         while (1) {
 707                 int n = cli_read(cli, fnum, data, nread, read_size);
 708
 709                 if (n <= 0) break;
 710
 711                 if (writefile(handle,data, n) != n) {
 712                         d_printf("Error writing local file\n");
 713                         rc = 1;
 714                         break;
 715                 }
 716
 717                 nread += n;
 718         }
 719
 720         if (nread < size) {
 721                 DEBUG (0, ("Short read when getting file %s. Only got %ld bytes.\n",
 722                             rname, (long)nread));
 723
 724                 rc = 1;
 725         }
 726
 727         SAFE_FREE(data);
 728
 729         if (!cli_close(cli, fnum)) {
 730                 d_printf("Error %s closing remote file\n",cli_errstr(cli));
 731                 rc = 1;
 732         }
 733
 734         if (newhandle) {
 735                 close(handle);
 736         }
 737
 738         if (archive_level >= 2 && (attr & aARCH)) {
 739                 cli_setatr(cli, rname, attr & ~(uint16)aARCH, 0);
 740         }
 741
 742         {
 743                 struct timeval tp_end;
 744                 int this_time;
 745
 746                 GetTimeOfDay(&tp_end);
 747                 this_time =
 748                         (tp_end.tv_sec - tp_start.tv_sec)*1000 +
 749                         (tp_end.tv_usec - tp_start.tv_usec)/1000;
 750                 get_total_time_ms += this_time;
 751                 get_total_size += nread;
 752
 753                 DEBUG(2,("(%3.1f kb/s) (average %3.1f kb/s)\n",
 754                          nread / (1.024*this_time + 1.0e-4),
 755                          get_total_size / (1.024*get_total_time_ms)));
 756         }
 757
 758         return rc;
 759 }
 760
 761
 762 /****************************************************************************
 763   get a file
 764   ****************************************************************************/
 765 static int cmd_get(void)
 766 {
 767         pstring lname;
 768         pstring rname;
 769         char *p;
 770
 771         pstrcpy(rname,cur_dir);
 772         pstrcat(rname,"\\");
 773
 774         p = rname + strlen(rname);
 775
 776         if (!next_token_nr(NULL,p,NULL,sizeof(rname)-strlen(rname))) {
 777                 d_printf("get <filename>\n");
 778                 return 1;
 779         }
 780         pstrcpy(lname,p);
 781         dos_clean_name(rname);
 782
 783         next_token_nr(NULL,lname,NULL,sizeof(lname));
 784
 785         return do_get(rname, lname);
 786 }
 787
 788
 789 /****************************************************************************
 790   do a mget operation on one file
 791   ****************************************************************************/
 792 static void do_mget(file_info *finfo)
 793 {
 794         pstring rname;
 795         pstring quest;
 796         pstring saved_curdir;
 797         pstring mget_mask;
 798
 799         if (strequal(finfo->name,".") || strequal(finfo->name,".."))
 800                 return;
 801
 802         if (abort_mget) {
 803                 d_printf("mget aborted\n");
 804                 return;
 805         }
 806
 807         if (finfo->mode & aDIR)
 808                 slprintf(quest,sizeof(pstring)-1,
 809                          "Get directory %s? ",finfo->name);
 810         else
 811                 slprintf(quest,sizeof(pstring)-1,
 812                          "Get file %s? ",finfo->name);
 813
 814         if (prompt && !yesno(quest)) return;
 815
 816         if (!(finfo->mode & aDIR)) {
 817                 pstrcpy(rname,cur_dir);
 818                 pstrcat(rname,finfo->name);
 819                 do_get(rname,finfo->name);
 820                 return;
 821         }
 822
 823         /* handle directories */
 824         pstrcpy(saved_curdir,cur_dir);
 825
 826         pstrcat(cur_dir,finfo->name);
 827         pstrcat(cur_dir,"\\");
 828
 829         unix_format(finfo->name);
 830         if (lowercase)
 831                 strlower(finfo->name);
 832
 833         if (!directory_exist(finfo->name,NULL) &&
 834             mkdir(finfo->name,0777) != 0) {
 835                 d_printf("failed to create directory %s\n",finfo->name);
 836                 pstrcpy(cur_dir,saved_curdir);
 837                 return;
 838         }
 839
 840         if (chdir(finfo->name) != 0) {
 841                 d_printf("failed to chdir to directory %s\n",finfo->name);
 842                 pstrcpy(cur_dir,saved_curdir);
 843                 return;
 844         }
 845
 846         pstrcpy(mget_mask,cur_dir);
 847         pstrcat(mget_mask,"*");
 848
 849         do_list(mget_mask, aSYSTEM | aHIDDEN | aDIR,do_mget,False, True);
 850         chdir("..");
 851         pstrcpy(cur_dir,saved_curdir);
 852 }
 853
 854
 855 /****************************************************************************
 856 view the file using the pager
 857 ****************************************************************************/
 858 static int cmd_more(void)
 859 {
 860         fstring rname,lname,pager_cmd;
 861         char *pager;
 862         int fd;
 863         int rc = 0;
 864
 865         fstrcpy(rname,cur_dir);
 866         fstrcat(rname,"\\");
 867
 868         slprintf(lname,sizeof(lname)-1, "%s/smbmore.XXXXXX",tmpdir());
 869         fd = smb_mkstemp(lname);
 870         if (fd == -1) {
 871                 d_printf("failed to create temporary file for more\n");
 872                 return 1;
 873         }
 874         close(fd);
 875
 876         if (!next_token_nr(NULL,rname+strlen(rname),NULL,sizeof(rname)-strlen(rname))) {
 877                 d_printf("more <filename>\n");
 878                 unlink(lname);
 879                 return 1;
 880         }
 881         dos_clean_name(rname);
 882
 883         rc = do_get(rname,lname);
 884
 885         pager=getenv("PAGER");
 886
 887         slprintf(pager_cmd,sizeof(pager_cmd)-1,
 888                  "%s %s",(pager? pager:PAGER), lname);
 889         system(pager_cmd);
 890         unlink(lname);
 891
 892         return rc;
 893 }
 894
 895
 896
 897 /****************************************************************************
 898 do a mget command
 899 ****************************************************************************/
 900 static int cmd_mget(void)
 901 {
 902         uint16 attribute = aSYSTEM | aHIDDEN;
 903         pstring mget_mask;
 904         fstring buf;
 905         char *p=buf;
 906
 907         *mget_mask = 0;
 908
 909         if (recurse)
 910                 attribute |= aDIR;
 911
 912         abort_mget = False;
 913
 914         while (next_token_nr(NULL,p,NULL,sizeof(buf))) {
 915                 pstrcpy(mget_mask,cur_dir);
 916                 if(mget_mask[strlen(mget_mask)-1]!='\\')
 917                         pstrcat(mget_mask,"\\");
 918
 919                 if (*p == '\\')
 920                         pstrcpy(mget_mask,p);
 921                 else
 922                         pstrcat(mget_mask,p);
 923                 do_list(mget_mask, attribute,do_mget,False,True);
 924         }
 925
 926         if (!*mget_mask) {
 927                 pstrcpy(mget_mask,cur_dir);
 928                 if(mget_mask[strlen(mget_mask)-1]!='\\')
 929                         pstrcat(mget_mask,"\\");
 930                 pstrcat(mget_mask,"*");
 931                 do_list(mget_mask, attribute,do_mget,False,True);
 932         }
 933
 934         return 0;
 935 }
 936
 937
 938 /****************************************************************************
 939 make a directory of name "name"
 940 ****************************************************************************/
 941 static BOOL do_mkdir(char *name)
 942 {
 943         if (!cli_mkdir(cli, name)) {
 944                 d_printf("%s making remote directory %s\n",
 945                          cli_errstr(cli),name);
 946                 return(False);
 947         }
 948
 949         return(True);
 950 }
 951
 952 /****************************************************************************
 953 show 8.3 name of a file
 954 ****************************************************************************/
 955 static BOOL do_altname(char *name)
 956 {
 957         fstring altname;
 958         if (!NT_STATUS_IS_OK(cli_qpathinfo_alt_name(cli, name, altname))) {
 959                 d_printf("%s getting alt name for %s\n",
 960                          cli_errstr(cli),name);
 961                 return(False);
 962         }
 963         d_printf("%s\n", altname);
 964
 965         return(True);
 966 }
 967
 968
 969 /****************************************************************************
 970  Exit client.
 971 ****************************************************************************/
 972 static int cmd_quit(void)
 973 {
 974         cli_shutdown(cli);
 975         exit(0);
 976         /* NOTREACHED */
 977         return 0;
 978 }
 979
 980
 981 /****************************************************************************
 982   make a directory
 983   ****************************************************************************/
 984 static int cmd_mkdir(void)
 985 {
 986         pstring mask;
 987         fstring buf;
 988         char *p=buf;
 989
 990         pstrcpy(mask,cur_dir);
 991
 992         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
 993                 if (!recurse)
 994                         d_printf("mkdir <dirname>\n");
 995                 return 1;
 996         }
 997         pstrcat(mask,p);
 998
 999         if (recurse) {
1000                 pstring ddir;
1001                 pstring ddir2;
1002                 *ddir2 = 0;
1003
1004                 pstrcpy(ddir,mask);
1005                 trim_string(ddir,".",NULL);
1006                 p = strtok(ddir,"/\\");
1007                 while (p) {
1008                         pstrcat(ddir2,p);
1009                         if (!cli_chkpath(cli, ddir2)) {
1010                                 do_mkdir(ddir2);
1011                         }
1012                         pstrcat(ddir2,"\\");
1013                         p = strtok(NULL,"/\\");
1014                 }
1015         } else {
1016                 do_mkdir(mask);
1017         }
1018
1019         return 0;
1020 }
1021
1022
1023 /****************************************************************************
1024   show alt name
1025   ****************************************************************************/
1026 static int cmd_altname(void)
1027 {
1028         pstring name;
1029         fstring buf;
1030         char *p=buf;
1031
1032         pstrcpy(name,cur_dir);
1033
1034         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1035                 d_printf("altname <file>\n");
1036                 return 1;
1037         }
1038         pstrcat(name,p);
1039
1040         do_altname(name);
1041
1042         return 0;
1043 }
1044
1045
1046 /****************************************************************************
1047   put a single file
1048   ****************************************************************************/
1049 static int do_put(char *rname,char *lname)
1050 {
1051         int fnum;
1052         XFILE *f;
1053         int nread=0;
1054         char *buf=NULL;
1055         int maxwrite=io_bufsize;
1056         int rc = 0;
1057
1058         struct timeval tp_start;
1059         GetTimeOfDay(&tp_start);
1060
1061         fnum = cli_open(cli, rname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE);
1062
1063         if (fnum == -1) {
1064                 d_printf("%s opening remote file %s\n",cli_errstr(cli),rname);
1065                 return 1;
1066         }
1067
1068         /* allow files to be piped into smbclient
1069            jdblair 24.jun.98
1070
1071            Note that in this case this function will exit(0) rather
1072            than returning. */
1073         if (!strcmp(lname, "-")) {
1074                 f = x_stdin;
1075                 /* size of file is not known */
1076         } else {
1077                 f = x_fopen(lname,O_RDONLY, 0);
1078         }
1079
1080         if (!f) {
1081                 d_printf("Error opening local file %s\n",lname);
1082                 return 1;
1083         }
1084
1085
1086         DEBUG(1,("putting file %s as %s ",lname,
1087                  rname));
1088
1089         buf = (char *)malloc(maxwrite);
1090         if (!buf) {
1091                 d_printf("ERROR: Not enough memory!\n");
1092                 return 1;
1093         }
1094         while (!x_feof(f)) {
1095                 int n = maxwrite;
1096                 int ret;
1097
1098                 if ((n = readfile(buf,n,f)) < 1) {
1099                         if((n == 0) && x_feof(f))
1100                                 break; /* Empty local file. */
1101
1102                         d_printf("Error reading local file: %s\n", strerror(errno));
1103                         rc = 1;
1104                         break;
1105                 }
1106
1107                 ret = cli_write(cli, fnum, 0, buf, nread, n);
1108
1109                 if (n != ret) {
1110                         d_printf("Error writing file: %s\n", cli_errstr(cli));
1111                         rc = 1;
1112                         break;
1113                 }
1114
1115                 nread += n;
1116         }
1117
1118         if (!cli_close(cli, fnum)) {
1119                 d_printf("%s closing remote file %s\n",cli_errstr(cli),rname);
1120                 x_fclose(f);
1121                 SAFE_FREE(buf);
1122                 return 1;
1123         }
1124
1125
1126         x_fclose(f);
1127         SAFE_FREE(buf);
1128
1129         {
1130                 struct timeval tp_end;
1131                 int this_time;
1132
1133                 GetTimeOfDay(&tp_end);
1134                 this_time =
1135                         (tp_end.tv_sec - tp_start.tv_sec)*1000 +
1136                         (tp_end.tv_usec - tp_start.tv_usec)/1000;
1137                 put_total_time_ms += this_time;
1138                 put_total_size += nread;
1139
1140                 DEBUG(1,("(%3.1f kb/s) (average %3.1f kb/s)\n",
1141                          nread / (1.024*this_time + 1.0e-4),
1142                          put_total_size / (1.024*put_total_time_ms)));
1143         }
1144
1145         if (f == x_stdin) {
1146                 cli_shutdown(cli);
1147                 exit(0);
1148         }
1149
1150         return rc;
1151 }
1152
1153
1154
1155 /****************************************************************************
1156   put a file
1157   ****************************************************************************/
1158 static int cmd_put(void)
1159 {
1160         pstring lname;
1161         pstring rname;
1162         fstring buf;
1163         char *p=buf;
1164
1165         pstrcpy(rname,cur_dir);
1166         pstrcat(rname,"\\");
1167
1168         if (!next_token_nr(NULL,p,NULL,sizeof(buf))) {
1169                 d_printf("put <filename>\n");
1170                 return 1;
1171         }
1172         pstrcpy(lname,p);
1173
1174         if (next_token_nr(NULL,p,NULL,sizeof(buf)))
1175                 pstrcat(rname,p);
1176         else
1177                 pstrcat(rname,lname);
1178
1179         dos_clean_name(rname);
1180
1181         {
1182                 SMB_STRUCT_STAT st;
1183                 /* allow '-' to represent stdin
1184                    jdblair, 24.jun.98 */
1185                 if (!file_exist(lname,&st) &&
1186                     (strcmp(lname,"-"))) {
1187                         d_printf("%s does not exist\n",lname);
1188                         return 1;
1189                 }
1190         }
1191
1192         return do_put(rname,lname);
1193 }
1194
1195 /*************************************
1196   File list structure
1197 *************************************/
1198
1199 static struct file_list {
1200         struct file_list *prev, *next;
1201         char *file_path;
1202         BOOL isdir;
1203 } *file_list;
1204
1205 /****************************************************************************
1206   Free a file_list structure
1207 ****************************************************************************/
1208
1209 static void free_file_list (struct file_list * list)
1210 {
1211         struct file_list *tmp;
1212
1213         while (list)
1214         {
1215                 tmp = list;
1216                 DLIST_REMOVE(list, list);
1217                 SAFE_FREE(tmp->file_path);
1218                 SAFE_FREE(tmp);
1219         }
1220 }
1221
1222 /****************************************************************************
1223   seek in a directory/file list until you get something that doesn't start with
1224   the specified name
1225   ****************************************************************************/
1226 static BOOL seek_list(struct file_list *list, char *name)
1227 {
1228         while (list) {
1229                 trim_string(list->file_path,"./","\n");
1230                 if (strncmp(list->file_path, name, strlen(name)) != 0) {
1231                         return(True);
1232                 }
1233                 list = list->next;
1234         }
1235
1236         return(False);
1237 }
1238
1239 /****************************************************************************
1240   set the file selection mask
1241   ****************************************************************************/
1242 static int cmd_select(void)
1243 {
1244         pstrcpy(fileselection,"");
1245         next_token_nr(NULL,fileselection,NULL,sizeof(fileselection));
1246
1247         return 0;
1248 }
1249
1250 /****************************************************************************
1251   Recursive file matching function act as find
1252   match must be always set to True when calling this function
1253 ****************************************************************************/
1254 static int file_find(struct file_list **list, const char *directory,
1255                       const char *expression, BOOL match)
1256 {
1257         DIR *dir;
1258         struct file_list *entry;
1259         struct stat statbuf;
1260         int ret;
1261         char *path;
1262         BOOL isdir;
1263         char *dname;
1264
1265         dir = opendir(directory);
1266         if (!dir) return -1;
1267
1268         while ((dname = readdirname(dir))) {
1269                 if (!strcmp("..", dname)) continue;
1270                 if (!strcmp(".", dname)) continue;
1271
1272                 if (asprintf(&path, "%s/%s", directory, dname) <= 0) {
1273                         continue;
1274                 }
1275
1276                 isdir = False;
1277                 if (!match || !gen_fnmatch(expression, dname)) {
1278                         if (recurse) {
1279                                 ret = stat(path, &statbuf);
1280                                 if (ret == 0) {
1281                                         if (S_ISDIR(statbuf.st_mode)) {
1282                                                 isdir = True;
1283                                                 ret = file_find(list, path, expression, False);
1284                                         }
1285                                 } else {
1286                                         d_printf("file_find: cannot stat file %s\n", path);
1287                                 }
1288
1289                                 if (ret == -1) {
1290                                         SAFE_FREE(path);
1291                                         closedir(dir);
1292                                         return -1;
1293                                 }
1294                         }
1295                         entry = (struct file_list *) malloc(sizeof (struct file_list));
1296                         if (!entry) {
1297                                 d_printf("Out of memory in file_find\n");
1298                                 closedir(dir);
1299                                 return -1;
1300                         }
1301                         entry->file_path = path;
1302                         entry->isdir = isdir;
1303                         DLIST_ADD(*list, entry);
1304                 } else {
1305                         SAFE_FREE(path);
1306                 }
1307         }
1308
1309         closedir(dir);
1310         return 0;
1311 }
1312
1313 /****************************************************************************
1314   mput some files
1315   ****************************************************************************/
1316 static int cmd_mput(void)
1317 {
1318         fstring buf;
1319         char *p=buf;
1320
1321         while (next_token_nr(NULL,p,NULL,sizeof(buf))) {
1322                 int ret;
1323                 struct file_list *temp_list;
1324                 char *quest, *lname, *rname;
1325
1326                 file_list = NULL;
1327
1328                 ret = file_find(&file_list, ".", p, True);
1329                 if (ret) {
1330                         free_file_list(file_list);
1331                         continue;
1332                 }
1333
1334                 quest = NULL;
1335                 lname = NULL;
1336                 rname = NULL;
1337
1338                 for (temp_list = file_list; temp_list;
1339                      temp_list = temp_list->next) {
1340
1341                         SAFE_FREE(lname);
1342                         if (asprintf(&lname, "%s/", temp_list->file_path) <= 0)
1343                                 continue;
1344                         trim_string(lname, "./", "/");
1345
1346                         /* check if it's a directory */
1347                         if (temp_list->isdir) {
1348                                 /* if (!recurse) continue; */
1349
1350                                 SAFE_FREE(quest);
1351                                 if (asprintf(&quest, "Put directory %s? ", lname) < 0) break;
1352                                 if (prompt && !yesno(quest)) { /* No */
1353                                         /* Skip the directory */
1354                                         lname[strlen(lname)-1] = '/';
1355                                         if (!seek_list(temp_list, lname))
1356                                                 break;
1357                                 } else { /* Yes */
1358                                         SAFE_FREE(rname);
1359                                         if(asprintf(&rname, "%s%s", cur_dir, lname) < 0) break;
1360                                         dos_format(rname);
1361                                         if (!cli_chkpath(cli, rname) &&
1362                                             !do_mkdir(rname)) {
1363                                                 DEBUG (0, ("Unable to make dir, skipping..."));
1364                                                 /* Skip the directory */
1365                                                 lname[strlen(lname)-1] = '/';
1366                                                 if (!seek_list(temp_list, lname))
1367                                                         break;
1368                                         }
1369                                 }
1370                                 continue;
1371                         } else {
1372                                 SAFE_FREE(quest);
1373                                 if (asprintf(&quest,"Put file %s? ", lname) < 0) break;
1374                                 if (prompt && !yesno(quest)) /* No */
1375                                         continue;
1376
1377                                 /* Yes */
1378                                 SAFE_FREE(rname);
1379                                 if (asprintf(&rname, "%s%s", cur_dir, lname) < 0) break;
1380                         }
1381
1382                         dos_format(rname);
1383
1384                         do_put(rname, lname);
1385                 }
1386                 free_file_list(file_list);
1387                 SAFE_FREE(quest);
1388                 SAFE_FREE(lname);
1389                 SAFE_FREE(rname);
1390         }
1391
1392         return 0;
1393 }
1394
1395
1396 /****************************************************************************
1397   cancel a print job
1398   ****************************************************************************/
1399 static int do_cancel(int job)
1400 {
1401         if (cli_printjob_del(cli, job)) {
1402                 d_printf("Job %d cancelled\n",job);
1403                 return 0;
1404         } else {
1405                 d_printf("Error cancelling job %d : %s\n",job,cli_errstr(cli));
1406                 return 1;
1407         }
1408 }
1409
1410
1411 /****************************************************************************
1412   cancel a print job
1413   ****************************************************************************/
1414 static int cmd_cancel(void)
1415 {
1416         fstring buf;
1417         int job;
1418
1419         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1420                 d_printf("cancel <jobid> ...\n");
1421                 return 1;
1422         }
1423         do {
1424                 job = atoi(buf);
1425                 do_cancel(job);
1426         } while (next_token_nr(NULL,buf,NULL,sizeof(buf)));
1427
1428         return 0;
1429 }
1430
1431
1432 /****************************************************************************
1433   print a file
1434   ****************************************************************************/
1435 static int cmd_print(void)
1436 {
1437         pstring lname;
1438         pstring rname;
1439         char *p;
1440
1441         if (!next_token_nr(NULL,lname,NULL, sizeof(lname))) {
1442                 d_printf("print <filename>\n");
1443                 return 1;
1444         }
1445
1446         pstrcpy(rname,lname);
1447         p = strrchr_m(rname,'/');
1448         if (p) {
1449                 slprintf(rname, sizeof(rname)-1, "%s-%d", p+1, (int)sys_getpid());
1450         }
1451
1452         if (strequal(lname,"-")) {
1453                 slprintf(rname, sizeof(rname)-1, "stdin-%d", (int)sys_getpid());
1454         }
1455
1456         return do_put(rname, lname);
1457 }
1458
1459
1460 /****************************************************************************
1461  show a print queue entry
1462 ****************************************************************************/
1463 static void queue_fn(struct print_job_info *p)
1464 {
1465         d_printf("%-6d   %-9d    %s\n", (int)p->id, (int)p->size, p->name);
1466 }
1467
1468 /****************************************************************************
1469  show a print queue
1470 ****************************************************************************/
1471 static int cmd_queue(void)
1472 {
1473         cli_print_queue(cli, queue_fn);
1474
1475         return 0;
1476 }
1477
1478 /****************************************************************************
1479 delete some files
1480 ****************************************************************************/
1481 static void do_del(file_info *finfo)
1482 {
1483         pstring mask;
1484
1485         pstrcpy(mask,cur_dir);
1486         pstrcat(mask,finfo->name);
1487
1488         if (finfo->mode & aDIR)
1489                 return;
1490
1491         if (!cli_unlink(cli, mask)) {
1492                 d_printf("%s deleting remote file %s\n",cli_errstr(cli),mask);
1493         }
1494 }
1495
1496 /****************************************************************************
1497 delete some files
1498 ****************************************************************************/
1499 static int cmd_del(void)
1500 {
1501         pstring mask;
1502         fstring buf;
1503         uint16 attribute = aSYSTEM | aHIDDEN;
1504
1505         if (recurse)
1506                 attribute |= aDIR;
1507
1508         pstrcpy(mask,cur_dir);
1509
1510         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1511                 d_printf("del <filename>\n");
1512                 return 1;
1513         }
1514         pstrcat(mask,buf);
1515
1516         do_list(mask, attribute,do_del,False,False);
1517
1518         return 0;
1519 }
1520
1521 /****************************************************************************
1522 ****************************************************************************/
1523 static int cmd_open(void)
1524 {
1525         pstring mask;
1526         fstring buf;
1527
1528         pstrcpy(mask,cur_dir);
1529
1530         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1531                 d_printf("open <filename>\n");
1532                 return 1;
1533         }
1534         pstrcat(mask,buf);
1535
1536         cli_open(cli, mask, O_RDWR, DENY_ALL);
1537
1538         return 0;
1539 }
1540
1541
1542 /****************************************************************************
1543 remove a directory
1544 ****************************************************************************/
1545 static int cmd_rmdir(void)
1546 {
1547         pstring mask;
1548         fstring buf;
1549
1550         pstrcpy(mask,cur_dir);
1551
1552         if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1553                 d_printf("rmdir <dirname>\n");
1554                 return 1;
1555         }
1556         pstrcat(mask,buf);
1557
1558         if (!cli_rmdir(cli, mask)) {
1559                 d_printf("%s removing remote directory file %s\n",
1560                          cli_errstr(cli),mask);
1561         }
1562
1563         return 0;
1564 }
1565
1566 /****************************************************************************
1567  UNIX hardlink.
1568 ****************************************************************************/
1569
1570 static int cmd_link(void)
1571 {
1572         pstring src,dest;
1573         fstring buf,buf2;
1574
1575         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1576                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1577                 return 1;
1578         }
1579
1580         pstrcpy(src,cur_dir);
1581         pstrcpy(dest,cur_dir);
1582
1583         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1584             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1585                 d_printf("link <src> <dest>\n");
1586                 return 1;
1587         }
1588
1589         pstrcat(src,buf);
1590         pstrcat(dest,buf2);
1591
1592         if (!cli_unix_hardlink(cli, src, dest)) {
1593                 d_printf("%s linking files (%s -> %s)\n", cli_errstr(cli), src, dest);
1594                 return 1;
1595         }
1596
1597         return 0;
1598 }
1599
1600 /****************************************************************************
1601  UNIX symlink.
1602 ****************************************************************************/
1603
1604 static int cmd_symlink(void)
1605 {
1606         pstring src,dest;
1607         fstring buf,buf2;
1608
1609         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1610                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1611                 return 1;
1612         }
1613
1614         pstrcpy(src,cur_dir);
1615         pstrcpy(dest,cur_dir);
1616
1617         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1618             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1619                 d_printf("symlink <src> <dest>\n");
1620                 return 1;
1621         }
1622
1623         pstrcat(src,buf);
1624         pstrcat(dest,buf2);
1625
1626         if (!cli_unix_symlink(cli, src, dest)) {
1627                 d_printf("%s symlinking files (%s -> %s)\n",
1628                         cli_errstr(cli), src, dest);
1629                 return 1;
1630         }
1631
1632         return 0;
1633 }
1634
1635 /****************************************************************************
1636  UNIX chmod.
1637 ****************************************************************************/
1638
1639 static int cmd_chmod(void)
1640 {
1641         pstring src;
1642         mode_t mode;
1643         fstring buf, buf2;
1644
1645         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1646                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1647                 return 1;
1648         }
1649
1650         pstrcpy(src,cur_dir);
1651
1652         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1653             !next_token(NULL,buf2,NULL, sizeof(buf2))) {
1654                 d_printf("chmod mode file\n");
1655                 return 1;
1656         }
1657
1658         mode = (mode_t)strtol(buf, NULL, 8);
1659         pstrcat(src,buf2);
1660
1661         if (!cli_unix_chmod(cli, src, mode)) {
1662                 d_printf("%s chmod file %s 0%o\n",
1663                         cli_errstr(cli), src, (unsigned int)mode);
1664                 return 1;
1665         }
1666
1667         return 0;
1668 }
1669
1670 /****************************************************************************
1671  UNIX chown.
1672 ****************************************************************************/
1673
1674 static int cmd_chown(void)
1675 {
1676         pstring src;
1677         uid_t uid;
1678         gid_t gid;
1679         fstring buf, buf2, buf3;
1680
1681         if (!SERVER_HAS_UNIX_CIFS(cli)) {
1682                 d_printf("Server doesn't support UNIX CIFS calls.\n");
1683                 return 1;
1684         }
1685
1686         pstrcpy(src,cur_dir);
1687
1688         if (!next_token(NULL,buf,NULL,sizeof(buf)) ||
1689             !next_token(NULL,buf2,NULL, sizeof(buf2)) ||
1690             !next_token(NULL,buf3,NULL, sizeof(buf3))) {
1691                 d_printf("chown uid gid file\n");
1692                 return 1;
1693         }
1694
1695         uid = (uid_t)atoi(buf);
1696         gid = (gid_t)atoi(buf2);
1697         pstrcat(src,buf3);
1698
1699         if (!cli_unix_chown(cli, src, uid, gid)) {
1700                 d_printf("%s chown file %s uid=%d, gid=%d\n",
1701                         cli_errstr(cli), src, (int)uid, (int)gid);
1702                 return 1;
1703         }
1704
1705         return 0;
1706 }
1707
1708 /****************************************************************************
1709 rename some files
1710 ****************************************************************************/
1711 static int cmd_rename(void)
1712 {
1713         pstring src,dest;
1714         fstring buf,buf2;
1715
1716         pstrcpy(src,cur_dir);
1717         pstrcpy(dest,cur_dir);
1718
1719         if (!next_token_nr(NULL,buf,NULL,sizeof(buf)) ||
1720             !next_token_nr(NULL,buf2,NULL, sizeof(buf2))) {
1721                 d_printf("rename <src> <dest>\n");
1722                 return 1;
1723         }
1724
1725         pstrcat(src,buf);
1726         pstrcat(dest,buf2);
1727
1728         if (!cli_rename(cli, src, dest)) {
1729                 d_printf("%s renaming files\n",cli_errstr(cli));
1730                 return 1;
1731         }
1732
1733         return 0;
1734 }
1735
1736
1737 /****************************************************************************
1738 toggle the prompt flag
1739 ****************************************************************************/
1740 static int cmd_prompt(void)
1741 {
1742         prompt = !prompt;
1743         DEBUG(2,("prompting is now %s\n",prompt?"on":"off"));
1744
1745         return 1;
1746 }
1747
1748
1749 /****************************************************************************
1750 set the newer than time
1751 ****************************************************************************/
1752 static int cmd_newer(void)
1753 {
1754         fstring buf;
1755         BOOL ok;
1756         SMB_STRUCT_STAT sbuf;
1757
1758         ok = next_token_nr(NULL,buf,NULL,sizeof(buf));
1759         if (ok && (sys_stat(buf,&sbuf) == 0)) {
1760                 newer_than = sbuf.st_mtime;
1761                 DEBUG(1,("Getting files newer than %s",
1762                          asctime(LocalTime(&newer_than))));
1763         } else {
1764                 newer_than = 0;
1765         }
1766
1767         if (ok && newer_than == 0) {
1768                 d_printf("Error setting newer-than time\n");
1769                 return 1;
1770         }
1771
1772         return 0;
1773 }
1774
1775 /****************************************************************************
1776 set the archive level
1777 ****************************************************************************/
1778 static int cmd_archive(void)
1779 {
1780         fstring buf;
1781
1782         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1783                 archive_level = atoi(buf);
1784         } else
1785                 d_printf("Archive level is %d\n",archive_level);
1786
1787         return 0;
1788 }
1789
1790 /****************************************************************************
1791 toggle the lowercaseflag
1792 ****************************************************************************/
1793 static int cmd_lowercase(void)
1794 {
1795         lowercase = !lowercase;
1796         DEBUG(2,("filename lowercasing is now %s\n",lowercase?"on":"off"));
1797
1798         return 0;
1799 }
1800
1801
1802
1803
1804 /****************************************************************************
1805 toggle the recurse flag
1806 ****************************************************************************/
1807 static int cmd_recurse(void)
1808 {
1809         recurse = !recurse;
1810         DEBUG(2,("directory recursion is now %s\n",recurse?"on":"off"));
1811
1812         return 0;
1813 }
1814
1815 /****************************************************************************
1816 toggle the translate flag
1817 ****************************************************************************/
1818 static int cmd_translate(void)
1819 {
1820         translation = !translation;
1821         DEBUG(2,("CR/LF<->LF and print text translation now %s\n",
1822                  translation?"on":"off"));
1823
1824         return 0;
1825 }
1826
1827
1828 /****************************************************************************
1829 do a printmode command
1830 ****************************************************************************/
1831 static int cmd_printmode(void)
1832 {
1833         fstring buf;
1834         fstring mode;
1835
1836         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
1837                 if (strequal(buf,"text")) {
1838                         printmode = 0;
1839                 } else {
1840                         if (strequal(buf,"graphics"))
1841                                 printmode = 1;
1842                         else
1843                                 printmode = atoi(buf);
1844                 }
1845         }
1846
1847         switch(printmode)
1848                 {
1849                 case 0:
1850                         fstrcpy(mode,"text");
1851                         break;
1852                 case 1:
1853                         fstrcpy(mode,"graphics");
1854                         break;
1855                 default:
1856                         slprintf(mode,sizeof(mode)-1,"%d",printmode);
1857                         break;
1858                 }
1859
1860         DEBUG(2,("the printmode is now %s\n",mode));
1861
1862         return 0;
1863 }
1864
1865 /****************************************************************************
1866 do the lcd command
1867 ****************************************************************************/
1868 static int cmd_lcd(void)
1869 {
1870         fstring buf;
1871         pstring d;
1872
1873         if (next_token_nr(NULL,buf,NULL,sizeof(buf)))
1874                 chdir(buf);
1875         DEBUG(2,("the local directory is now %s\n",sys_getwd(d)));
1876
1877         return 0;
1878 }
1879
1880 /****************************************************************************
1881 list a share name
1882 ****************************************************************************/
1883 static void browse_fn(const char *name, uint32 m,
1884                       const char *comment, void *state)
1885 {
1886         fstring typestr;
1887
1888         *typestr=0;
1889
1890         switch (m)
1891         {
1892           case STYPE_DISKTREE:
1893             fstrcpy(typestr,"Disk"); break;
1894           case STYPE_PRINTQ:
1895             fstrcpy(typestr,"Printer"); break;
1896           case STYPE_DEVICE:
1897             fstrcpy(typestr,"Device"); break;
1898           case STYPE_IPC:
1899             fstrcpy(typestr,"IPC"); break;
1900         }
1901         /* FIXME: If the remote machine returns non-ascii characters
1902            in any of these fields, they can corrupt the output.  We
1903            should remove them. */
1904         d_printf("\t%-15.15s%-10.10s%s\n",
1905                name,typestr,comment);
1906 }
1907
1908
1909 /****************************************************************************
1910 try and browse available connections on a host
1911 ****************************************************************************/
1912 static BOOL browse_host(BOOL sort)
1913 {
1914         int ret;
1915
1916         d_printf("\n\tSharename      Type      Comment\n");
1917         d_printf("\t---------      ----      -------\n");
1918
1919         if((ret = cli_RNetShareEnum(cli, browse_fn, NULL)) == -1)
1920                 d_printf("Error returning browse list: %s\n", cli_errstr(cli));
1921
1922         return (ret != -1);
1923 }
1924
1925 /****************************************************************************
1926 list a server name
1927 ****************************************************************************/
1928 static void server_fn(const char *name, uint32 m,
1929                       const char *comment, void *state)
1930 {
1931         d_printf("\t%-16.16s     %s\n", name, comment);
1932 }
1933
1934 /****************************************************************************
1935 try and browse available connections on a host
1936 ****************************************************************************/
1937 static BOOL list_servers(char *wk_grp)
1938 {
1939         if (!cli->server_domain) return False;
1940
1941         d_printf("\n\tServer               Comment\n");
1942         d_printf("\t---------            -------\n");
1943
1944         cli_NetServerEnum(cli, cli->server_domain, SV_TYPE_ALL, server_fn, NULL);
1945
1946         d_printf("\n\tWorkgroup            Master\n");
1947         d_printf("\t---------            -------\n");
1948
1949         cli_NetServerEnum(cli, cli->server_domain, SV_TYPE_DOMAIN_ENUM, server_fn, NULL);
1950         return True;
1951 }
1952
1953 /* Some constants for completing filename arguments */
1954
1955 #define COMPL_NONE        0          /* No completions */
1956 #define COMPL_REMOTE      1          /* Complete remote filename */
1957 #define COMPL_LOCAL       2          /* Complete local filename */
1958
1959 /* This defines the commands supported by this client.
1960  * NOTE: The "!" must be the last one in the list because it's fn pointer
1961  *       field is NULL, and NULL in that field is used in process_tok()
1962  *       (below) to indicate the end of the list.  crh
1963  */
1964 static struct
1965 {
1966   char *name;
1967   int (*fn)(void);
1968   char *description;
1969   char compl_args[2];      /* Completion argument info */
1970 } commands[] =
1971 {
1972   {"?",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}},
1973   {"altname",cmd_altname,"<file> show alt name",{COMPL_NONE,COMPL_NONE}},
1974   {"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}},
1975   {"blocksize",cmd_block,"blocksize <number> (default 20)",{COMPL_NONE,COMPL_NONE}},
1976   {"cancel",cmd_cancel,"<jobid> cancel a print queue entry",{COMPL_NONE,COMPL_NONE}},
1977   {"cd",cmd_cd,"[directory] change/report the remote directory",{COMPL_REMOTE,COMPL_NONE}},
1978   {"chmod",cmd_chmod,"<src> <mode> chmod a file using UNIX permission",{COMPL_REMOTE,COMPL_REMOTE}},
1979   {"chown",cmd_chown,"<src> <uid> <gid> chown a file using UNIX uids and gids",{COMPL_REMOTE,COMPL_REMOTE}},
1980   {"del",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}},
1981   {"dir",cmd_dir,"<mask> list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}},
1982   {"du",cmd_du,"<mask> computes the total size of the current directory",{COMPL_REMOTE,COMPL_NONE}},
1983   {"exit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
1984   {"get",cmd_get,"<remote name> [local name] get a file",{COMPL_REMOTE,COMPL_LOCAL}},
1985   {"help",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}},
1986   {"history",cmd_history,"displays the command history",{COMPL_NONE,COMPL_NONE}},
1987   {"lcd",cmd_lcd,"[directory] change/report the local current working directory",{COMPL_LOCAL,COMPL_NONE}},
1988   {"link",cmd_link,"<src> <dest> create a UNIX hard link",{COMPL_REMOTE,COMPL_REMOTE}},
1989   {"lowercase",cmd_lowercase,"toggle lowercasing of filenames for get",{COMPL_NONE,COMPL_NONE}},
1990   {"ls",cmd_dir,"<mask> list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}},
1991   {"mask",cmd_select,"<mask> mask all filenames against this",{COMPL_REMOTE,COMPL_NONE}},
1992   {"md",cmd_mkdir,"<directory> make a directory",{COMPL_NONE,COMPL_NONE}},
1993   {"mget",cmd_mget,"<mask> get all the matching files",{COMPL_REMOTE,COMPL_NONE}},
1994   {"mkdir",cmd_mkdir,"<directory> make a directory",{COMPL_NONE,COMPL_NONE}},
1995   {"more",cmd_more,"<remote name> view a remote file with your pager",{COMPL_REMOTE,COMPL_NONE}},
1996   {"mput",cmd_mput,"<mask> put all matching files",{COMPL_REMOTE,COMPL_NONE}},
1997   {"newer",cmd_newer,"<file> only mget files newer than the specified local file",{COMPL_LOCAL,COMPL_NONE}},
1998   {"open",cmd_open,"<mask> open a file",{COMPL_REMOTE,COMPL_NONE}},
1999   {"print",cmd_print,"<file name> print a file",{COMPL_NONE,COMPL_NONE}},
2000   {"printmode",cmd_printmode,"<graphics or text> set the print mode",{COMPL_NONE,COMPL_NONE}},
2001   {"prompt",cmd_prompt,"toggle prompting for filenames for mget and mput",{COMPL_NONE,COMPL_NONE}},
2002   {"put",cmd_put,"<local name> [remote name] put a file",{COMPL_LOCAL,COMPL_REMOTE}},
2003   {"pwd",cmd_pwd,"show current remote directory (same as 'cd' with no args)",{COMPL_NONE,COMPL_NONE}},
2004   {"q",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2005   {"queue",cmd_queue,"show the print queue",{COMPL_NONE,COMPL_NONE}},
2006   {"quit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}},
2007   {"rd",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}},
2008   {"recurse",cmd_recurse,"toggle directory recursion for mget and mput",{COMPL_NONE,COMPL_NONE}},
2009   {"rename",cmd_rename,"<src> <dest> rename some files",{COMPL_REMOTE,COMPL_REMOTE}},
2010   {"rm",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}},
2011   {"rmdir",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}},
2012   {"setmode",cmd_setmode,"filename <setmode string> change modes of file",{COMPL_REMOTE,COMPL_NONE}},
2013   {"symlink",cmd_symlink,"<src> <dest> create a UNIX symlink",{COMPL_REMOTE,COMPL_REMOTE}},
2014   {"tar",cmd_tar,"tar <c|x>[IXFqbgNan] current directory to/from <file name>",{COMPL_NONE,COMPL_NONE}},
2015   {"tarmode",cmd_tarmode,"<full|inc|reset|noreset> tar's behaviour towards archive bits",{COMPL_NONE,COMPL_NONE}},
2016   {"translate",cmd_translate,"toggle text translation for printing",{COMPL_NONE,COMPL_NONE}},
2017
2018   /* Yes, this must be here, see crh's comment above. */
2019   {"!",NULL,"run a shell command on the local system",{COMPL_NONE,COMPL_NONE}},
2020   {"",NULL,NULL,{COMPL_NONE,COMPL_NONE}}
2021 };
2022
2023
2024 /*******************************************************************
2025   lookup a command string in the list of commands, including
2026   abbreviations
2027   ******************************************************************/
2028 static int process_tok(fstring tok)
2029 {
2030         int i = 0, matches = 0;
2031         int cmd=0;
2032         int tok_len = strlen(tok);
2033
2034         while (commands[i].fn != NULL) {
2035                 if (strequal(commands[i].name,tok)) {
2036                         matches = 1;
2037                         cmd = i;
2038                         break;
2039                 } else if (strnequal(commands[i].name, tok, tok_len)) {
2040                         matches++;
2041                         cmd = i;
2042                 }
2043                 i++;
2044         }
2045
2046         if (matches == 0)
2047                 return(-1);
2048         else if (matches == 1)
2049                 return(cmd);
2050         else
2051                 return(-2);
2052 }
2053
2054 /****************************************************************************
2055 help
2056 ****************************************************************************/
2057 static int cmd_help(void)
2058 {
2059         int i=0,j;
2060         fstring buf;
2061
2062         if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
2063                 if ((i = process_tok(buf)) >= 0)
2064                         d_printf("HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description);
2065         } else {
2066                 while (commands[i].description) {
2067                         for (j=0; commands[i].description && (j<5); j++) {
2068                                 d_printf("%-15s",commands[i].name);
2069                                 i++;
2070                         }
2071                         d_printf("\n");
2072                 }
2073         }
2074         return 0;
2075 }
2076
2077 /****************************************************************************
2078 process a -c command string
2079 ****************************************************************************/
2080 static int process_command_string(char *cmd)
2081 {
2082         pstring line;
2083         char *ptr;
2084         int rc = 0;
2085
2086         /* establish the connection if not already */
2087
2088         if (!cli) {
2089                 cli = do_connect(desthost, service);
2090                 if (!cli)
2091                         return 0;
2092         }
2093
2094         while (cmd[0] != '\0')    {
2095                 char *p;
2096                 fstring tok;
2097                 int i;
2098
2099                 if ((p = strchr_m(cmd, ';')) == 0) {
2100                         strncpy(line, cmd, 999);
2101                         line[1000] = '\0';
2102                         cmd += strlen(cmd);
2103                 } else {
2104                         if (p - cmd > 999) p = cmd + 999;
2105                         strncpy(line, cmd, p - cmd);
2106                         line[p - cmd] = '\0';
2107                         cmd = p + 1;
2108                 }
2109
2110                 /* and get the first part of the command */
2111                 ptr = line;
2112                 if (!next_token_nr(&ptr,tok,NULL,sizeof(tok))) continue;
2113
2114                 if ((i = process_tok(tok)) >= 0) {
2115                         rc = commands[i].fn();
2116                 } else if (i == -2) {
2117                         d_printf("%s: command abbreviation ambiguous\n",tok);
2118                 } else {
2119                         d_printf("%s: command not found\n",tok);
2120                 }
2121         }
2122
2123         return rc;
2124 }
2125
2126 /****************************************************************************
2127 handle completion of commands for readline
2128 ****************************************************************************/
2129 static char **completion_fn(char *text, int start, int end)
2130 {
2131 #define MAX_COMPLETIONS 100
2132         char **matches;
2133         int i, count=0;
2134
2135         /* for words not at the start of the line fallback to filename completion */
2136         if (start) return NULL;
2137
2138         matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
2139         if (!matches) return NULL;
2140
2141         matches[count++] = strdup(text);
2142         if (!matches[0]) return NULL;
2143
2144         for (i=0;commands[i].fn && count < MAX_COMPLETIONS-1;i++) {
2145                 if (strncmp(text, commands[i].name, strlen(text)) == 0) {
2146                         matches[count] = strdup(commands[i].name);
2147                         if (!matches[count]) return NULL;
2148                         count++;
2149                 }
2150         }
2151
2152         if (count == 2) {
2153                 SAFE_FREE(matches[0]);
2154                 matches[0] = strdup(matches[1]);
2155         }
2156         matches[count] = NULL;
2157         return matches;
2158 }
2159
2160
2161 /****************************************************************************
2162 make sure we swallow keepalives during idle time
2163 ****************************************************************************/
2164 static void readline_callback(void)
2165 {
2166         fd_set fds;
2167         struct timeval timeout;
2168         static time_t last_t;
2169         time_t t;
2170
2171         t = time(NULL);
2172
2173         if (t - last_t < 5) return;
2174
2175         last_t = t;
2176
2177  again:
2178         FD_ZERO(&fds);
2179         FD_SET(cli->fd,&fds);
2180
2181         timeout.tv_sec = 0;
2182         timeout.tv_usec = 0;
2183         sys_select_intr(cli->fd+1,&fds,NULL,NULL,&timeout);
2184
2185         /* We deliberately use receive_smb instead of
2186            client_receive_smb as we want to receive
2187            session keepalives and then drop them here.
2188         */
2189         if (FD_ISSET(cli->fd,&fds)) {
2190                 receive_smb(cli->fd,cli->inbuf,0);
2191                 goto again;
2192         }
2193
2194         cli_chkpath(cli, "\\");
2195 }
2196
2197
2198 /****************************************************************************
2199 process commands on stdin
2200 ****************************************************************************/
2201 static void process_stdin(void)
2202 {
2203         char *ptr;
2204
2205         while (1) {
2206                 fstring tok;
2207                 fstring the_prompt;
2208                 char *cline;
2209                 pstring line;
2210                 int i;
2211
2212                 /* display a prompt */
2213                 slprintf(the_prompt, sizeof(the_prompt)-1, "smb: %s> ", cur_dir);
2214                 cline = smb_readline(the_prompt, readline_callback, completion_fn);
2215
2216                 if (!cline) break;
2217
2218                 pstrcpy(line, cline);
2219
2220                 /* special case - first char is ! */
2221                 if (*line == '!') {
2222                         system(line + 1);
2223                         continue;
2224                 }
2225
2226                 /* and get the first part of the command */
2227                 ptr = line;
2228                 if (!next_token_nr(&ptr,tok,NULL,sizeof(tok))) continue;
2229
2230                 if ((i = process_tok(tok)) >= 0) {
2231                         commands[i].fn();
2232                 } else if (i == -2) {
2233                         d_printf("%s: command abbreviation ambiguous\n",tok);
2234                 } else {
2235                         d_printf("%s: command not found\n",tok);
2236                 }
2237         }
2238 }
2239
2240
2241 /*****************************************************
2242 return a connection to a server
2243 *******************************************************/
2244 static struct cli_state *do_connect(const char *server, const char *share)
2245 {
2246         struct cli_state *c;
2247         struct nmb_name called, calling;
2248         const char *server_n;
2249         struct in_addr ip;
2250         fstring servicename;
2251         char *sharename;
2252
2253         /* make a copy so we don't modify the global string 'service' */
2254         safe_strcpy(servicename, share, sizeof(servicename)-1);
2255         sharename = servicename;
2256         if (*sharename == '\\') {
2257                 server = sharename+2;
2258                 sharename = strchr_m(server,'\\');
2259                 if (!sharename) return NULL;
2260                 *sharename = 0;
2261                 sharename++;
2262         }
2263
2264         server_n = server;
2265
2266         zero_ip(&ip);
2267
2268         make_nmb_name(&calling, global_myname, 0x0);
2269         make_nmb_name(&called , server, name_type);
2270
2271  again:
2272         zero_ip(&ip);
2273         if (have_ip) ip = dest_ip;
2274
2275         /* have to open a new connection */
2276         if (!(c=cli_initialise(NULL)) || (cli_set_port(c, port) != port) ||
2277             !cli_connect(c, server_n, &ip)) {
2278                 d_printf("Connection to %s failed\n", server_n);
2279                 return NULL;
2280         }
2281
2282         c->protocol = max_protocol;
2283         c->use_kerberos = use_kerberos;
2284
2285         if (!cli_session_request(c, &calling, &called)) {
2286                 char *p;
2287                 d_printf("session request to %s failed (%s)\n",
2288                          called.name, cli_errstr(c));
2289                 cli_shutdown(c);
2290                 if ((p=strchr_m(called.name, '.'))) {
2291                         *p = 0;
2292                         goto again;
2293                 }
2294                 if (strcmp(called.name, "*SMBSERVER")) {
2295                         make_nmb_name(&called , "*SMBSERVER", 0x20);
2296                         goto again;
2297                 }
2298                 return NULL;
2299         }
2300
2301         DEBUG(4,(" session request ok\n"));
2302
2303         if (!cli_negprot(c)) {
2304                 d_printf("protocol negotiation failed\n");
2305                 cli_shutdown(c);
2306                 return NULL;
2307         }
2308
2309         if (!got_pass) {
2310                 char *pass = getpass("Password: ");
2311                 if (pass) {
2312                         pstrcpy(password, pass);
2313                 }
2314         }
2315
2316         if (!cli_session_setup(c, username,
2317                                password, strlen(password),
2318                                password, strlen(password),
2319                                workgroup)) {
2320                 /* if a password was not supplied then try again with a null username */
2321                 if (password[0] || !username[0] || use_kerberos ||
2322                     !cli_session_setup(c, "", "", 0, "", 0, workgroup)) {
2323                         d_printf("session setup failed: %s\n", cli_errstr(c));
2324                         cli_shutdown(c);
2325                         return NULL;
2326                 }
2327                 d_printf("Anonymous login successful\n");
2328         }
2329
2330         if (*c->server_domain) {
2331                 DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",
2332                         c->server_domain,c->server_os,c->server_type));
2333         } else if (*c->server_os || *c->server_type){
2334                 DEBUG(1,("OS=[%s] Server=[%s]\n",
2335                          c->server_os,c->server_type));
2336         }
2337
2338         DEBUG(4,(" session setup ok\n"));
2339
2340         if (!cli_send_tconX(c, sharename, "?????",
2341                             password, strlen(password)+1)) {
2342                 d_printf("tree connect failed: %s\n", cli_errstr(c));
2343                 cli_shutdown(c);
2344                 return NULL;
2345         }
2346
2347         DEBUG(4,(" tconx ok\n"));
2348
2349         return c;
2350 }
2351
2352
2353 /****************************************************************************
2354   process commands from the client
2355 ****************************************************************************/
2356 static int process(char *base_directory)
2357 {
2358         int rc = 0;
2359
2360         cli = do_connect(desthost, service);
2361         if (!cli) {
2362                 return 1;
2363         }
2364
2365         if (*base_directory) do_cd(base_directory);
2366
2367         if (cmdstr) {
2368                 rc = process_command_string(cmdstr);
2369         } else {
2370                 process_stdin();
2371         }
2372
2373         cli_shutdown(cli);
2374         return rc;
2375 }
2376
2377 /****************************************************************************
2378 usage on the program
2379 ****************************************************************************/
2380 static void usage(char *pname)
2381 {
2382   d_printf("Usage: %s service <password> [options]", pname);
2383
2384   d_printf("\nVersion %s\n",VERSION);
2385   d_printf("\t-s smb.conf           pathname to smb.conf file\n");
2386   d_printf("\t-O socket_options     socket options to use\n");
2387   d_printf("\t-R name resolve order use these name resolution services only\n");
2388   d_printf("\t-M host               send a winpopup message to the host\n");
2389   d_printf("\t-i scope              use this NetBIOS scope\n");
2390   d_printf("\t-N                    don't ask for a password\n");
2391   d_printf("\t-n netbios name.      Use this name as my netbios name\n");
2392   d_printf("\t-d debuglevel         set the debuglevel\n");
2393   d_printf("\t-P                    connect to service as a printer\n");
2394   d_printf("\t-p port               connect to the specified port\n");
2395   d_printf("\t-l log basename.      Basename for log/debug files\n");
2396   d_printf("\t-h                    Print this help message.\n");
2397   d_printf("\t-I dest IP            use this IP to connect to\n");
2398   d_printf("\t-E                    write messages to stderr instead of stdout\n");
2399   d_printf("\t-k                    use kerberos (active directory) authentication\n");
2400   d_printf("\t-U username           set the network username\n");
2401   d_printf("\t-L host               get a list of shares available on a host\n");
2402   d_printf("\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n");
2403   d_printf("\t-m max protocol       set the max protocol level\n");
2404   d_printf("\t-A filename           get the credentials from a file\n");
2405   d_printf("\t-W workgroup          set the workgroup name\n");
2406   d_printf("\t-T<c|x>IXFqgbNan      command line tar\n");
2407   d_printf("\t-D directory          start from directory\n");
2408   d_printf("\t-c command string     execute semicolon separated commands\n");
2409   d_printf("\t-b xmit/send buffer   changes the transmit/send buffer (default: 65520)\n");
2410   d_printf("\n");
2411 }
2412
2413
2414 /****************************************************************************
2415 get a password from a a file or file descriptor
2416 exit on failure
2417 ****************************************************************************/
2418 static void get_password_file(void)
2419 {
2420         int fd = -1;
2421         char *p;
2422         BOOL close_it = False;
2423         pstring spec;
2424         char pass[128];
2425
2426         if ((p = getenv("PASSWD_FD")) != NULL) {
2427                 pstrcpy(spec, "descriptor ");
2428                 pstrcat(spec, p);
2429                 sscanf(p, "%d", &fd);
2430                 close_it = False;
2431         } else if ((p = getenv("PASSWD_FILE")) != NULL) {
2432                 fd = sys_open(p, O_RDONLY, 0);
2433                 pstrcpy(spec, p);
2434                 if (fd < 0) {
2435                         fprintf(stderr, "Error opening PASSWD_FILE %s: %s\n",
2436                                 spec, strerror(errno));
2437                         exit(1);
2438                 }
2439                 close_it = True;
2440         }
2441
2442         for(p = pass, *p = '\0'; /* ensure that pass is null-terminated */
2443             p && p - pass < sizeof(pass);) {
2444                 switch (read(fd, p, 1)) {
2445                 case 1:
2446                         if (*p != '\n' && *p != '\0') {
2447                                 *++p = '\0'; /* advance p, and null-terminate pass */
2448                                 break;
2449                         }
2450                 case 0:
2451                         if (p - pass) {
2452                                 *p = '\0'; /* null-terminate it, just in case... */
2453                                 p = NULL; /* then force the loop condition to become false */
2454                                 break;
2455                         } else {
2456                                 fprintf(stderr, "Error reading password from file %s: %s\n",
2457                                         spec, "empty password\n");
2458                                 exit(1);
2459                         }
2460
2461                 default:
2462                         fprintf(stderr, "Error reading password from file %s: %s\n",
2463                                 spec, strerror(errno));
2464                         exit(1);
2465                 }
2466         }
2467         pstrcpy(password, pass);
2468         if (close_it)
2469                 close(fd);
2470 }
2471
2472
2473
2474 /****************************************************************************
2475 handle a -L query
2476 ****************************************************************************/
2477 static int do_host_query(char *query_host)
2478 {
2479         cli = do_connect(query_host, "IPC$");
2480         if (!cli)
2481                 return 1;
2482
2483         browse_host(True);
2484         list_servers(workgroup);
2485
2486         cli_shutdown(cli);
2487
2488         return(0);
2489 }
2490
2491
2492 /****************************************************************************
2493 handle a tar operation
2494 ****************************************************************************/
2495 static int do_tar_op(char *base_directory)
2496 {
2497         int ret;
2498
2499         /* do we already have a connection? */
2500         if (!cli) {
2501                 cli = do_connect(desthost, service);
2502                 if (!cli)
2503                         return 1;
2504         }
2505
2506         recurse=True;
2507
2508         if (*base_directory) do_cd(base_directory);
2509
2510         ret=process_tar();
2511
2512         cli_shutdown(cli);
2513
2514         return(ret);
2515 }
2516
2517 /****************************************************************************
2518 handle a message operation
2519 ****************************************************************************/
2520 static int do_message_op(void)
2521 {
2522         struct in_addr ip;
2523         struct nmb_name called, calling;
2524
2525         zero_ip(&ip);
2526
2527         make_nmb_name(&calling, global_myname, 0x0);
2528         make_nmb_name(&called , desthost, name_type);
2529
2530         zero_ip(&ip);
2531         if (have_ip) ip = dest_ip;
2532
2533         if (!(cli=cli_initialise(NULL)) || (cli_set_port(cli, port) != port) || !cli_connect(cli, desthost, &ip)) {
2534                 d_printf("Connection to %s failed\n", desthost);
2535                 return 1;
2536         }
2537
2538         if (!cli_session_request(cli, &calling, &called)) {
2539                 d_printf("session request failed\n");
2540                 cli_shutdown(cli);
2541                 return 1;
2542         }
2543
2544         send_message();
2545         cli_shutdown(cli);
2546
2547         return 0;
2548 }
2549
2550
2551 /**
2552  * Process "-L hostname" option.
2553  *
2554  * We don't actually do anything yet -- we just stash the name in a
2555  * global variable and do the query when all options have been read.
2556  **/
2557 static void remember_query_host(const char *arg,
2558                                 pstring query_host)
2559 {
2560         char *slash;
2561
2562         while (*arg == '\\' || *arg == '/')
2563                 arg++;
2564         pstrcpy(query_host, arg);
2565         if ((slash = strchr(query_host, '/'))
2566             || (slash = strchr(query_host, '\\'))) {
2567                 *slash = 0;
2568         }
2569 }
2570
2571
2572 /****************************************************************************
2573   main program
2574 ****************************************************************************/
2575  int main(int argc,char *argv[])
2576 {
2577         fstring base_directory;
2578         char *pname = argv[0];
2579         int opt;
2580         extern char *optarg;
2581         extern int optind;
2582         int old_debug;
2583         pstring query_host;
2584         BOOL message = False;
2585         extern char tar_type;
2586         pstring term_code;
2587         pstring new_name_resolve_order;
2588         pstring logfile;
2589         char *p;
2590         int rc = 0;
2591
2592 #ifdef KANJI
2593         pstrcpy(term_code, KANJI);
2594 #else /* KANJI */
2595         *term_code = 0;
2596 #endif /* KANJI */
2597
2598         *query_host = 0;
2599         *base_directory = 0;
2600
2601         *new_name_resolve_order = 0;
2602
2603         DEBUGLEVEL = 2;
2604         AllowDebugChange = False;
2605
2606         setup_logging(pname,True);
2607
2608         /*
2609          * If the -E option is given, be careful not to clobber stdout
2610          * before processing the options.  28.Feb.99, richard@hacom.nl.
2611          * Also pre-parse the -s option to get the service file name.
2612          */
2613
2614         for (opt = 1; opt < argc; opt++) {
2615                 if (strcmp(argv[opt], "-E") == 0)
2616                         dbf = x_stderr;
2617                 else if(strncmp(argv[opt], "-s", 2) == 0) {
2618                         if(argv[opt][2] != '\0')
2619                                 pstrcpy(dyn_CONFIGFILE, &argv[opt][2]);
2620                         else if(argv[opt+1] != NULL) {
2621                                 /*
2622                                  * At least one more arg left.
2623                                  */
2624                                 pstrcpy(dyn_CONFIGFILE, argv[opt+1]);
2625                         } else {
2626                                 usage(pname);
2627                                 exit(1);
2628                         }
2629                 }
2630         }
2631
2632         in_client = True;   /* Make sure that we tell lp_load we are */
2633
2634         old_debug = DEBUGLEVEL;
2635         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
2636                 fprintf(stderr, "%s: Can't load %s - run testparm to debug it\n",
2637                         prog_name, dyn_CONFIGFILE);
2638         }
2639         DEBUGLEVEL = old_debug;
2640
2641         pstrcpy(workgroup,lp_workgroup());
2642
2643         load_interfaces();
2644         myumask = umask(0);
2645         umask(myumask);
2646
2647         if (getenv("USER")) {
2648                 pstrcpy(username,getenv("USER"));
2649
2650                 /* modification to support userid%passwd syntax in the USER var
2651                    25.Aug.97, jdblair@uab.edu */
2652
2653                 if ((p=strchr_m(username,'%'))) {
2654                         *p = 0;
2655                         pstrcpy(password,p+1);
2656                         got_pass = True;
2657                         memset(strchr_m(getenv("USER"),'%')+1,'X',strlen(password));
2658                 }
2659                 strupper(username);
2660         }
2661
2662         /* modification to support PASSWD environmental var
2663            25.Aug.97, jdblair@uab.edu */
2664         if (getenv("PASSWD")) {
2665                 pstrcpy(password,getenv("PASSWD"));
2666                 got_pass = True;
2667         }
2668
2669         if (getenv("PASSWD_FD") || getenv("PASSWD_FILE")) {
2670                 get_password_file();
2671                 got_pass = True;
2672         }
2673
2674         if (*username == 0 && getenv("LOGNAME")) {
2675                 pstrcpy(username,getenv("LOGNAME"));
2676                 strupper(username);
2677         }
2678
2679         if (*username == 0) {
2680                 pstrcpy(username,"GUEST");
2681         }
2682
2683         if (argc < 2) {
2684                 usage(pname);
2685                 exit(1);
2686         }
2687
2688         /* FIXME: At the moment, if the user should happen to give the
2689          * options ahead of the service name (in standard Unix
2690          * fashion) then smbclient just spits out the usage message
2691          * with no explanation of what in particular was wrong.  Is
2692          * there any reason we can't just parse out the service name
2693          * and password after running getopt?? -- mbp */
2694         if (*argv[1] != '-') {
2695                 pstrcpy(service,argv[1]);
2696                 /* Convert any '/' characters in the service name to '\' characters */
2697                 string_replace( service, '/','\\');
2698                 argc--;
2699                 argv++;
2700
2701                 if (count_chars(service,'\\') < 3) {
2702                         usage(pname);
2703                         d_printf("\n%s: Not enough '\\' characters in service\n",service);
2704                         exit(1);
2705                 }
2706
2707                 if (argc > 1 && (*argv[1] != '-')) {
2708                         got_pass = True;
2709                         pstrcpy(password,argv[1]);
2710                         memset(argv[1],'X',strlen(argv[1]));
2711                         argc--;
2712                         argv++;
2713                 }
2714         }
2715
2716         while ((opt =
2717                 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) {
2718                 switch (opt) {
2719                 case 's':
2720                         pstrcpy(dyn_CONFIGFILE, optarg);
2721                         break;
2722                 case 'O':
2723                         pstrcpy(user_socket_options,optarg);
2724                         break;
2725                 case 'R':
2726                         pstrcpy(new_name_resolve_order, optarg);
2727                         break;
2728                 case 'M':
2729                         name_type = 0x03; /* messages are sent to NetBIOS name type 0x3 */
2730                         pstrcpy(desthost,optarg);
2731                         message = True;
2732                         break;
2733                 case 'i':
2734                         {
2735                                 extern pstring global_scope;
2736                                 pstrcpy(global_scope,optarg);
2737                                 strupper(global_scope);
2738                         }
2739                         break;
2740                 case 'N':
2741                         got_pass = True;
2742                         break;
2743                 case 'n':
2744                         pstrcpy(global_myname,optarg);
2745                         break;
2746                 case 'd':
2747                         if (*optarg == 'A')
2748                                 DEBUGLEVEL = 10000;
2749                         else
2750                                 DEBUGLEVEL = atoi(optarg);
2751                         break;
2752                 case 'P':
2753                         /* not needed anymore */
2754                         break;
2755                 case 'p':
2756                         port = atoi(optarg);
2757                         break;
2758                 case 'l':
2759                         slprintf(logfile,sizeof(logfile)-1, "%s.client",optarg);
2760                         lp_set_logfile(logfile);
2761                         break;
2762                 case 'h':
2763                         usage(pname);
2764                         exit(0);
2765                         break;
2766                 case 'I':
2767                         {
2768                                 dest_ip = *interpret_addr2(optarg);
2769                                 if (is_zero_ip(dest_ip))
2770                                         exit(1);
2771                                 have_ip = True;
2772                         }
2773                         break;
2774                 case 'E':
2775                         display_set_stderr();
2776                         dbf = x_stderr;
2777                         break;
2778                 case 'U':
2779                         {
2780                                 char *lp;
2781                                 pstrcpy(username,optarg);
2782                                 if ((lp=strchr_m(username,'%'))) {
2783                                         *lp = 0;
2784                                         pstrcpy(password,lp+1);
2785                                         got_pass = True;
2786                                         memset(strchr_m(optarg,'%')+1,'X',strlen(password));
2787                                 }
2788                         }
2789                         break;
2790
2791                 case 'A':
2792                         {
2793                                 XFILE *auth;
2794                                 fstring buf;
2795                                 uint16 len = 0;
2796                                 char *ptr, *val, *param;
2797
2798                                 if ((auth=x_fopen(optarg, O_RDONLY, 0)) == NULL)
2799                                 {
2800                                         /* fail if we can't open the credentials file */
2801                                         d_printf("ERROR: Unable to open credentials file!\n");
2802                                         exit (-1);
2803                                 }
2804
2805                                 while (!x_feof(auth))
2806                                 {
2807                                         /* get a line from the file */
2808                                         if (!x_fgets(buf, sizeof(buf), auth))
2809                                                 continue;
2810                                         len = strlen(buf);
2811
2812                                         if ((len) && (buf[len-1]=='\n'))
2813                                         {
2814                                                 buf[len-1] = '\0';
2815                                                 len--;
2816                                         }
2817                                         if (len == 0)
2818                                                 continue;
2819
2820                                         /* break up the line into parameter & value.
2821                                            will need to eat a little whitespace possibly */
2822                                         param = buf;
2823                                         if (!(ptr = strchr_m (buf, '=')))
2824                                                 continue;
2825                                         val = ptr+1;
2826                                         *ptr = '\0';
2827
2828                                         /* eat leading white space */
2829                                         while ((*val!='\0') && ((*val==' ') || (*val=='\t')))
2830                                                 val++;
2831
2832                                         if (strwicmp("password", param) == 0)
2833                                         {
2834                                                 pstrcpy(password, val);
2835                                                 got_pass = True;
2836                                         }
2837                                         else if (strwicmp("username", param) == 0)
2838                                                 pstrcpy(username, val);
2839                                         else if (strwicmp("domain", param) == 0)
2840                                                 pstrcpy(workgroup,val);
2841                                         memset(buf, 0, sizeof(buf));
2842                                 }
2843                                 x_fclose(auth);
2844                         }
2845                         break;
2846
2847                 case 'L':
2848                         remember_query_host(optarg, query_host);
2849                         break;
2850                 case 't':
2851                         pstrcpy(term_code, optarg);
2852                         break;
2853                 case 'm':
2854                         max_protocol = interpret_protocol(optarg, max_protocol);
2855                         break;
2856                 case 'W':
2857                         pstrcpy(workgroup,optarg);
2858                         break;
2859                 case 'T':
2860                         if (!tar_parseargs(argc, argv, optarg, optind)) {
2861                                 usage(pname);
2862                                 exit(1);
2863                         }
2864                         break;
2865                 case 'D':
2866                         pstrcpy(base_directory,optarg);
2867                         break;
2868                 case 'c':
2869                         cmdstr = optarg;
2870                         break;
2871                 case 'b':
2872                         io_bufsize = MAX(1, atoi(optarg));
2873                         break;
2874                 case 'k':
2875 #ifdef HAVE_KRB5
2876                         use_kerberos = True;
2877                         got_pass = True;
2878 #else
2879                         d_printf("No kerberos support compiled in\n");
2880                         exit(1);
2881 #endif
2882                         break;
2883                 default:
2884                         usage(pname);
2885                         exit(1);
2886                 }
2887         }
2888
2889         get_myname((*global_myname)?NULL:global_myname);
2890
2891         if(*new_name_resolve_order)
2892                 lp_set_name_resolve_order(new_name_resolve_order);
2893
2894         if (!tar_type && !*query_host && !*service && !message) {
2895                 usage(pname);
2896                 exit(1);
2897         }
2898
2899         DEBUG( 3, ( "Client started (version %s).\n", VERSION ) );
2900
2901         if (tar_type) {
2902                 if (cmdstr)
2903                         process_command_string(cmdstr);
2904                 return do_tar_op(base_directory);
2905         }
2906
2907         if ((p=strchr_m(query_host,'#'))) {
2908                 *p = 0;
2909                 p++;
2910                 sscanf(p, "%x", &name_type);
2911         }
2912
2913         if (*query_host) {
2914                 return do_host_query(query_host);
2915         }
2916
2917         if (message) {
2918                 return do_message_op();
2919         }
2920
2921         if (process(base_directory)) {
2922                 return 1;
2923         }
2924
2925         return rc;
2926 }