summaryrefslogtreecommitdiff
path: root/source3/smbwrapper/smbsh.c
blob: 39623dc3edadeb304de3ac70fafc447ca6a340da (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
/* 
   Unix SMB/Netbios implementation.
   Version 2.0
   SMB wrapper functions - frontend
   Copyright (C) Andrew Tridgell 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.
*/

#include "includes.h"

static void smbsh_usage(void)
{
	printf("smbsh [options]\n\n");
	printf(" -W workgroup\n");
	printf(" -U username\n");
	printf(" -P prefix\n");
	printf(" -R resolve order\n");
	printf(" -d debug level\n");
	printf(" -l logfile\n");
	exit(0);
}

int main(int argc, char *argv[])
{
	char *p, *u;
	char *libd = BINDIR;	
	pstring line;
	int opt;
	extern char *optarg;
	extern int optind;

	smbw_setup_shared();

	while ((opt = getopt(argc, argv, "W:U:R:d:P:l:h")) != EOF) {
		switch (opt) {
		case 'W':
			smbw_setshared("WORKGROUP", optarg);
			break;
		case 'l':
			smbw_setshared("LOGFILE", optarg);
			break;
		case 'P':
			smbw_setshared("PREFIX", optarg);
			break;
		case 'd':
			smbw_setshared("DEBUG", optarg);
			break;
		case 'U':
			p = strchr(optarg,'%');
			if (p) {
				*p=0;
				smbw_setshared("PASSWORD",p+1);
			}
			smbw_setshared("USER", optarg);
			break;
		case 'R':
			smbw_setshared("RESOLVE_ORDER",optarg);
			break;

		case 'h':
		default:
			smbsh_usage();
		}
	}

	charset_initialise();

	if (!smbw_getshared("USER")) {
		printf("Username: ");
		u = fgets_slash(line, sizeof(line)-1, stdin);
		smbw_setshared("USER", u);
	}

	if (!smbw_getshared("PASSWORD")) {
		p = getpass("Password: ");
		smbw_setshared("PASSWORD", p);
	}

	setenv("PS1", "smbsh$ ", 1);

	sys_getwd(line);

	setenv("PWD", line, 1);

	slprintf(line,sizeof(line)-1,"%s/smbwrapper.so", libd);
	setenv("LD_PRELOAD", line, 1);

	slprintf(line,sizeof(line)-1,"%s/smbwrapper.32.so", libd);

	if (file_exist(line, NULL)) {
		slprintf(line,sizeof(line)-1,"%s/smbwrapper.32.so:DEFAULT", libd);
		setenv("_RLD_LIST", line, 1);
		slprintf(line,sizeof(line)-1,"%s/smbwrapper.so:DEFAULT", libd);
		setenv("_RLD32_LIST", line, 1);
	} else {
		slprintf(line,sizeof(line)-1,"%s/smbwrapper.so:DEFAULT", libd);
		setenv("_RLD_LIST", line, 1);
	}

	execl("/bin/sh","sh",NULL);
	printf("launch failed!\n");
	return 1;
}