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
|
/*
Unix SMB/CIFS implementation.
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");
printf(" -L libdir\n");
exit(0);
}
int main(int argc, char *argv[])
{
char *p, *u;
const char *libd = dyn_LIBDIR;
pstring line, wd;
int opt;
extern char *optarg;
extern int optind;
dbf = x_stdout;
smbw_setup_shared();
while ((opt = getopt(argc, argv, "W:U:R:d:P:l:hL:")) != EOF) {
switch (opt) {
case 'L':
libd = optarg;
break;
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_m(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();
}
}
if (!smbw_getshared("USER")) {
printf("Username: ");
fflush(stdout);
u = fgets_slash(line, sizeof(line)-1, x_stdin);
smbw_setshared("USER", u);
}
if (!smbw_getshared("PASSWORD")) {
p = getpass("Password: ");
smbw_setshared("PASSWORD", p);
}
setenv("PS1", "smbsh$ ", 1);
sys_getwd(wd);
slprintf(line,sizeof(line)-1,"PWD_%d", (int)getpid());
smbw_setshared(line, wd);
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("_RLDN32_LIST", line, 1);
} else {
slprintf(line,sizeof(line)-1,"%s/smbwrapper.so:DEFAULT", libd);
setenv("_RLD_LIST", line, 1);
}
{
char *shellpath = getenv("SHELL");
if(shellpath)
execl(shellpath,"smbsh",NULL);
else
execl("/bin/sh","smbsh",NULL);
}
printf("launch failed!\n");
return 1;
}
|
