summaryrefslogtreecommitdiff
path: root/source3/rpcclient/rpcclient.c
blob: 79ab1b68a1f9f854dfad6ccc5d395bee5547dbd1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
/* 
   Unix SMB/Netbios implementation.
   Version 1.9.
   SMB client
   Copyright (C) Andrew Tridgell 1994-1998
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifdef SYSLOG
#undef SYSLOG
#endif

#include "includes.h"

#ifndef REGISTER
#define REGISTER 0
#endif

extern pstring debugf;
extern pstring scope;
extern pstring global_myname;

extern pstring user_socket_options;


extern int DEBUGLEVEL;


extern file_info def_finfo;

#define CNV_LANG(s) dos2unix_format(s,False)
#define CNV_INPUT(s) unix2dos_format(s,True)

static int process_tok(fstring tok);
static void cmd_help(struct client_info *info);
static void cmd_quit(struct client_info *info);

static struct cli_state smbcli;
struct cli_state *smb_cli = &smbcli;

FILE *out_hnd;

/****************************************************************************
initialise smb client structure
****************************************************************************/
void rpcclient_init(void)
{
	bzero(smb_cli, sizeof(smb_cli));
	cli_initialise(smb_cli);
	smb_cli->capabilities |= CAP_NT_SMBS | CAP_STATUS32;
}

/****************************************************************************
make smb client connection
****************************************************************************/
static BOOL rpcclient_connect(struct client_info *info)
{
	struct nmb_name calling;
	struct nmb_name called;

	make_nmb_name(&called , dns_to_netbios_name(info->dest_host ), info->name_type, scope);
	make_nmb_name(&calling, dns_to_netbios_name(info->myhostname), 0x0            , scope);

	if (!cli_establish_connection(smb_cli, 
	                          info->dest_host, &info->dest_ip, 
	                          &calling, &called,
	                          info->share, info->svc_type,
	                          False, True))
	{
		DEBUG(0,("rpcclient_connect: connection failed\n"));
		cli_shutdown(smb_cli);
		return False;
	}

	return True;
}

/****************************************************************************
stop the smb connection(s?)
****************************************************************************/
static void rpcclient_stop(void)
{
	cli_shutdown(smb_cli);
}
/****************************************************************************
 This defines the commands supported by this client
 ****************************************************************************/
struct
{
  char *name;
  void (*fn)(struct client_info*);
  char *description;
} commands[] = 
{
  {"svcenum",    cmd_svc_enum,         "[-i] Lists Services Manager"},
  {"regenum",    cmd_reg_enum,         "<keyname> Registry Enumeration (keys, values)"},
  {"regdeletekey",cmd_reg_delete_key,  "<keyname> Registry Key Delete"},
  {"regcreatekey",cmd_reg_create_key,  "<keyname> [keyclass] Registry Key Create"},
  {"regquerykey",cmd_reg_query_key,    "<keyname> Registry Key Query"},
  {"regdeleteval",cmd_reg_delete_val,  "<valname> Registry Value Delete"},
  {"regcreateval",cmd_reg_create_val,  "<valname> <valtype> <value> Registry Key Create"},
  {"reggetsec",  cmd_reg_get_key_sec,  "<keyname> Registry Key Security"},
  {"regtestsec", cmd_reg_test_key_sec, "<keyname> Test Registry Key Security"},
  {"ntlogin",    cmd_netlogon_login_test, "[username] [password] NT Domain login test"},
  {"wksinfo",    cmd_wks_query_info,   "Workstation Query Info"},
  {"srvinfo",    cmd_srv_query_info,   "Server Query Info"},
  {"srvsessions",cmd_srv_enum_sess,    "List sessions on a server"},
  {"srvshares",  cmd_srv_enum_shares,  "List shares on a server"},
  {"srvconnections",cmd_srv_enum_conn, "List connections on a server"},
  {"srvfiles",   cmd_srv_enum_files,   "List files on a server"},
  {"lsaquery",   cmd_lsa_query_info,   "Query Info Policy (domain member or server)"},
  {"lookupsids", cmd_lsa_lookup_sids,  "Resolve names from SIDs"},
  {"lookupnames",cmd_lsa_lookup_names,  "Resolve SIDs from names"},
  {"enumusers",  cmd_sam_enum_users,   "SAM User Database Query (experimental!)"},
  {"addgroupmem",cmd_sam_add_groupmem,"<group rid> [member rid1] [member rid2] ... SAM Add Domain Group Member"},
  {"addaliasmem",cmd_sam_add_aliasmem,"<alias rid> [member sid1] [member sid2] ... SAM Add Domain Alias Member"},
  {"creategroup",cmd_sam_create_dom_group,"SAM Create Domain Group"},
  {"createalias",cmd_sam_create_dom_alias,"SAM Create Domain Alias"},
  {"delgroup",   cmd_sam_delete_dom_group,"SAM Delete Domain Group"},
  {"delalias",   cmd_sam_delete_dom_alias,"SAM Delete Domain Alias"},
  {"ntpass",     cmd_sam_ntchange_pwd, "NT SAM Password Change"},
  {"samuser",    cmd_sam_query_user,   "<username> SAM User Query (experimental!)"},
  {"samtest",    cmd_sam_test      ,   "SAM User Encrypted RPC test (experimental!)"},
  {"enumaliases",cmd_sam_enum_aliases, "SAM Aliases Database Query (experimental!)"},
  {"enumgroups", cmd_sam_enum_groups,  "SAM Group Database Query (experimental!)"},
  {"samgroups",  cmd_sam_query_dominfo, "SAM Query Domain Info(experimental!)"},
  {"quit",       cmd_quit,        "logoff the server"},
  {"q",          cmd_quit,        "logoff the server"},
  {"exit",       cmd_quit,        "logoff the server"},
  {"bye",        cmd_quit,        "logoff the server"},
  {"help",       cmd_help,        "[command] give help on a command"},
  {"?",          cmd_help,        "[command] give help on a command"},
  {"!",          NULL,            "run a shell command on the local system"},
  {"",           NULL,            NULL}
};


/****************************************************************************
do a (presumably graceful) quit...
****************************************************************************/
static void cmd_quit(struct client_info *info)
{
	rpcclient_stop();
#ifdef MEM_MAN
	{
		extern FILE* dbf;
		smb_mem_write_status(dbf);
		smb_mem_write_errors(dbf);
		smb_mem_write_verbose(dbf);
		dbgflush();
	}
#endif
	exit(0);
}

/****************************************************************************
help
****************************************************************************/
static void cmd_help(struct client_info *info)
{
  int i=0,j;
  fstring buf;

  if (next_token(NULL,buf,NULL, sizeof(buf)))
    {
      if ((i = process_tok(buf)) >= 0)
	fprintf(out_hnd, "HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description);		    
    }
  else
    while (commands[i].description)
      {
	for (j=0; commands[i].description && (j<5); j++) {
	  fprintf(out_hnd, "%-15s",commands[i].name);
	  i++;
	}
	fprintf(out_hnd, "\n");
      }
}

/*******************************************************************
  lookup a command string in the list of commands, including 
  abbreviations
  ******************************************************************/
static int process_tok(fstring tok)
{
  int i = 0, matches = 0;
  int cmd=0;
  int tok_len = strlen(tok);
  
  while (commands[i].fn != NULL)
    {
      if (strequal(commands[i].name,tok))
	{
	  matches = 1;
	  cmd = i;
	  break;
	}
      else if (strnequal(commands[i].name, tok, tok_len))
	{
	  matches++;
	  cmd = i;
	}
      i++;
    }
  
  if (matches == 0)
    return(-1);
  else if (matches == 1)
    return(cmd);
  else
    return(-2);
}

/****************************************************************************
wait for keyboard activity, swallowing network packets
****************************************************************************/
static void wait_keyboard(struct cli_state *cli)
{
  fd_set fds;
  struct timeval timeout;
  
  while (1) 
    {
      FD_ZERO(&fds);
      FD_SET(cli->fd,&fds);
      FD_SET(fileno(stdin),&fds);

      timeout.tv_sec = 20;
      timeout.tv_usec = 0;
      sys_select(MAX(cli->fd,fileno(stdin))+1,&fds,&timeout);
      
      if (FD_ISSET(fileno(stdin),&fds))
  	return;

      /* We deliberately use receive_smb instead of
         client_receive_smb as we want to receive
         session keepalives and then drop them here.
       */
      if (FD_ISSET(cli->fd,&fds))
  	receive_smb(cli->fd,cli->inbuf,0);
    }  
}

/****************************************************************************
  process commands from the client
****************************************************************************/
static void do_command(struct client_info *info, char *tok, char *line)
{
	int i;

	if ((i = process_tok(tok)) >= 0)
	{
		commands[i].fn(info);
	}
	else if (i == -2)
	{
		fprintf(out_hnd, "%s: command abbreviation ambiguous\n", CNV_LANG(tok));
	}
	else
	{
		fprintf(out_hnd, "%s: command not found\n", CNV_LANG(tok));
	}
}

/****************************************************************************
  process commands from the client
****************************************************************************/
static BOOL process( struct client_info *info, char *cmd_str)
{
	pstring line;
	char *cmd = cmd_str;

	if (cmd[0] != '\0') while (cmd[0] != '\0')
	{
		char *p;
		fstring tok;

		if ((p = strchr(cmd, ';')) == 0)
		{
			strncpy(line, cmd, 999);
			line[1000] = '\0';
			cmd += strlen(cmd);
		}
		else
		{
			if (p - cmd > 999) p = cmd + 999;
			strncpy(line, cmd, p - cmd);
			line[p - cmd] = '\0';
			cmd = p + 1;
		}

		/* input language code to internal one */
		CNV_INPUT (line);

		/* get the first part of the command */
		{
			char *ptr = line;
			if (!next_token(&ptr,tok,NULL, sizeof(tok))) continue;
		}

		do_command(info, tok, line);
	}
	else while (!feof(stdin))
	{
		fstring tok;

		/* display a prompt */
		fprintf(out_hnd, "smb: %s> ", CNV_LANG(info->cur_dir));
		fflush(out_hnd);

#ifdef CLIX
		line[0] = wait_keyboard(smb_cli);
		/* this might not be such a good idea... */
		if ( line[0] == EOF)
		{
			break;
		}
#else
		wait_keyboard(smb_cli);
#endif

		/* and get a response */
#ifdef CLIX
		fgets( &line[1],999, stdin);
#else
		if (!fgets(line,1000,stdin))
		{
			break;
		}
#endif

		/* input language code to internal one */
		CNV_INPUT (line);

		/* special case - first char is ! */
		if (*line == '!')
		{
			system(line + 1);
			continue;
		}

		fprintf(out_hnd, "%s\n", line);

		/* get the first part of the command */
		{
			char *ptr = line;
			if (!next_token(&ptr,tok,NULL, sizeof(tok))) continue;
		}

		do_command(info, tok, line);
	}

	return(True);
}

/****************************************************************************
usage on the program
****************************************************************************/
static void usage(char *pname)
{
  fprintf(out_hnd, "Usage: %s service <password> [-d debuglevel] [-l log] ",
	   pname);

  fprintf(out_hnd, "\nVersion %s\n",VERSION);
  fprintf(out_hnd, "\t-d debuglevel         set the debuglevel\n");
  fprintf(out_hnd, "\t-l log basename.      Basename for log/debug files\n");
  fprintf(out_hnd, "\t-n netbios name.      Use this name as my netbios name\n");
  fprintf(out_hnd, "\t-N                    don't ask for a password\n");
  fprintf(out_hnd, "\t-m max protocol       set the max protocol level\n");
  fprintf(out_hnd, "\t-I dest IP            use this IP to connect to\n");
  fprintf(out_hnd, "\t-E                    write messages to stderr instead of stdout\n");
  fprintf(out_hnd, "\t-U username           set the network username\n");
  fprintf(out_hnd, "\t-W workgroup          set the workgroup name\n");
  fprintf(out_hnd, "\t-c command string     execute semicolon separated commands\n");
  fprintf(out_hnd, "\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n");
  fprintf(out_hnd, "\n");
}

enum client_action
{
	CLIENT_NONE,
	CLIENT_IPC,
	CLIENT_SVC
};

/****************************************************************************
  main program
****************************************************************************/
 int main(int argc,char *argv[])
{
	BOOL interactive = True;

	int opt;
	extern FILE *dbf;
	extern char *optarg;
	extern int optind;
	static pstring servicesf = CONFIGFILE;
	pstring term_code;
	char *p;
	BOOL got_pass = False;
	char *cmd_str="";
	mode_t myumask = 0755;
	enum client_action cli_action = CLIENT_NONE;

	struct client_info cli_info;

	pstring password; /* local copy only, if one is entered */

	out_hnd = stdout;
	fstrcpy(debugf, argv[0]);

	rpcclient_init();

#ifdef KANJI
	pstrcpy(term_code, KANJI);
#else /* KANJI */
	*term_code = 0;
#endif /* KANJI */

	DEBUGLEVEL = 2;

	cli_info.put_total_size = 0;
	cli_info.put_total_time_ms = 0;
	cli_info.get_total_size = 0;
	cli_info.get_total_time_ms = 0;

	cli_info.dir_total = 0;
	cli_info.newer_than = 0;
	cli_info.archive_level = 0;
	cli_info.print_mode = 1;

	cli_info.translation = False;
	cli_info.recurse_dir = False;
	cli_info.lowercase = False;
	cli_info.prompt = True;
	cli_info.abort_mget = True;

	cli_info.dest_ip.s_addr = 0;
	cli_info.name_type = 0x20;

	pstrcpy(cli_info.cur_dir , "\\");
	pstrcpy(cli_info.file_sel, "");
	pstrcpy(cli_info.base_dir, "");
	pstrcpy(smb_cli->domain, "");
	pstrcpy(smb_cli->user_name, "");
	pstrcpy(cli_info.myhostname, "");
	pstrcpy(cli_info.dest_host, "");

	pstrcpy(cli_info.svc_type, "A:");
	pstrcpy(cli_info.share, "");
	pstrcpy(cli_info.service, "");

	ZERO_STRUCT(cli_info.dom.level3_sid);
	ZERO_STRUCT(cli_info.dom.level5_sid);
	fstrcpy(cli_info.dom.level3_dom, "");
	fstrcpy(cli_info.dom.level5_dom, "");

	TimeInit();
	charset_initialise();

	myumask = umask(0);
	umask(myumask);

	if (!get_myname(global_myname, NULL))
	{
		fprintf(stderr, "Failed to get my hostname.\n");
	}

	if (getenv("USER"))
	{
		pstrcpy(smb_cli->user_name,getenv("USER"));

		/* modification to support userid%passwd syntax in the USER var
		25.Aug.97, jdblair@uab.edu */

		if ((p=strchr(smb_cli->user_name,'%')))
		{
			*p = 0;
			pstrcpy(password,p+1);
			got_pass = True;
			memset(strchr(getenv("USER"),'%')+1,'X',strlen(password));
		}
		strupper(smb_cli->user_name);
	}

	password[0] = 0;

	/* modification to support PASSWD environmental var
	   25.Aug.97, jdblair@uab.edu */
	if (getenv("PASSWD"))
	{
		pstrcpy(password,getenv("PASSWD"));
	}

	if (*smb_cli->user_name == 0 && getenv("LOGNAME"))
	{
		pstrcpy(smb_cli->user_name,getenv("LOGNAME"));
		strupper(smb_cli->user_name);
	}

	if (argc < 2)
	{
		usage(argv[0]);
		exit(1);
	}

	if (*argv[1] != '-')
	{

		pstrcpy(cli_info.service, argv[1]);  
		/* Convert any '/' characters in the service name to '\' characters */
		string_replace( cli_info.service, '/','\\');
		argc--;
		argv++;

		fprintf(out_hnd, "service: %s\n", cli_info.service);

		if (count_chars(cli_info.service,'\\') < 3)
		{
			usage(argv[0]);
			printf("\n%s: Not enough '\\' characters in service\n", cli_info.service);
			exit(1);
		}

		/*
		if (count_chars(cli_info.service,'\\') > 3)
		{
			usage(pname);
			printf("\n%s: Too many '\\' characters in service\n", cli_info.service);
			exit(1);
		}
		*/

		if (argc > 1 && (*argv[1] != '-'))
		{
			got_pass = True;
			pstrcpy(password,argv[1]);  
			memset(argv[1],'X',strlen(argv[1]));
			argc--;
			argv++;
		}

		cli_action = CLIENT_SVC;
	}

	while ((opt = getopt(argc, argv,"s:B:O:M:S:i:N:n:d:l:hI:EB:U:L:t:m:W:T:D:c:")) != EOF)
	{
		switch (opt)
		{
			case 'm':
			{
				/* FIXME ... max_protocol seems to be funny here */

				int max_protocol = 0;
				max_protocol = interpret_protocol(optarg,max_protocol);
				fprintf(stderr, "max protocol not currently supported\n");
				break;
			}

			case 'O':
			{
				pstrcpy(user_socket_options,optarg);
				break;	
			}

			case 'S':
			{
				pstrcpy(cli_info.dest_host,optarg);
				strupper(cli_info.dest_host);
				cli_action = CLIENT_IPC;
				break;
			}

			case 'B':
			{
				iface_set_default(NULL,optarg,NULL);
				break;
			}

			case 'i':
			{
				pstrcpy(scope, optarg);
				break;
			}

			case 'U':
			{
				char *lp;
				pstrcpy(smb_cli->user_name,optarg);
				if ((lp=strchr(smb_cli->user_name,'%')))
				{
					*lp = 0;
					pstrcpy(password,lp+1);
					got_pass = True;
					memset(strchr(optarg,'%')+1,'X',strlen(password));
				}
				break;
			}

			case 'W':
			{
				pstrcpy(smb_cli->domain,optarg);
				break;
			}

			case 'E':
			{
				dbf = stderr;
				break;
			}

			case 'I':
			{
				cli_info.dest_ip = *interpret_addr2(optarg);
				if (zero_ip(cli_info.dest_ip))
				{
					exit(1);
				}
				break;
			}

			case 'n':
			{
				fstrcpy(global_myname, optarg);
				break;
			}

			case 'N':
			{
				got_pass = True;
				break;
			}

			case 'd':
			{
				if (*optarg == 'A')
					DEBUGLEVEL = 10000;
				else
					DEBUGLEVEL = atoi(optarg);
				break;
			}

			case 'l':
			{
				slprintf(debugf, sizeof(debugf)-1,
				         "%s.client", optarg);
				interactive = False;
				break;
			}

			case 'c':
			{
				cmd_str = optarg;
				got_pass = True;
				break;
			}

			case 'h':
			{
				usage(argv[0]);
				exit(0);
				break;
			}

			case 's':
			{
				pstrcpy(servicesf, optarg);
				break;
			}

			case 't':
			{
				pstrcpy(term_code, optarg);
				break;
			}

			default:
			{
				usage(argv[0]);
				exit(1);
				break;
			}
		}
	}

	setup_logging(debugf, interactive);

	if (cli_action == CLIENT_NONE)
	{
		usage(argv[0]);
		exit(1);
	}

	strupper(global_myname);
	fstrcpy(cli_info.myhostname, global_myname);

	DEBUG(3,("%s client started (version %s)\n",timestring(),VERSION));

	if (!lp_load(servicesf,True, False, False))
	{
		fprintf(stderr, "Can't load %s - run testparm to debug it\n", servicesf);
	}

	codepage_initialise(lp_client_code_page());

	if (*smb_cli->domain == 0) pstrcpy(smb_cli->domain,lp_workgroup());

	load_interfaces();

	if (cli_action == CLIENT_IPC)
	{
		pstrcpy(cli_info.share, "IPC$");
		pstrcpy(cli_info.svc_type, "IPC");
	}

	fstrcpy(cli_info.mach_acct, cli_info.myhostname);
	strupper(cli_info.mach_acct);
	fstrcat(cli_info.mach_acct, "$");

	/* set the password cache info */
	if (got_pass)
	{
		if (password[0] == 0)
		{
			pwd_set_nullpwd(&(smb_cli->pwd));
		}
		else
		{
			/* generate 16 byte hashes */
			pwd_make_lm_nt_16(&(smb_cli->pwd), password);
		}
	}
	else 
	{
		pwd_read(&(smb_cli->pwd), "Enter Password:", True);
	}

	/* paranoia: destroy the local copy of the password */
	bzero(password, sizeof(password)); 

	/* establish connections.  nothing to stop these being re-established. */
	rpcclient_connect(&cli_info);

	DEBUG(5,("rpcclient_connect: smb_cli->fd:%d\n", smb_cli->fd));
	if (smb_cli->fd <= 0)
	{
		fprintf(stderr, "warning: connection could not be established to %s<%02x>\n",
		                 cli_info.dest_host, cli_info.name_type);
		fprintf(stderr, "this version of smbclient may crash if you proceed\n");
		exit(-1);
	}

	switch (cli_action)
	{
		case CLIENT_IPC:
		{
			process(&cli_info, cmd_str);
			break;
		}

		default:
		{
			fprintf(stderr, "unknown client action requested\n");
			break;
		}
	}

	rpcclient_stop();

	return(0);
}