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
|
/*
Unix SMB/CIFS implementation.
Standalone client for ejs scripting.
Copyright (C) Tim Potter <tpot@samba.org> 2005
Copyright (C) Andrew Tridgell 2005
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "lib/appweb/ejs/ejs.h"
#include "lib/appweb/ejs/ejsInternal.h"
#include "scripting/ejs/smbcalls.h"
#include "auth/gensec/gensec.h"
#include "ldb/include/ldb.h"
static EjsId eid;
static void smbscript_ejs_exception(const char *reason)
{
Ejs *ep = ejsPtr(eid);
ejsSetErrorMsg(eid, "%s", reason);
fprintf(stderr, "%s", ep->error);
exit(127);
}
int main(int argc, const char **argv)
{
EjsHandle handle = 0;
MprVar result;
char *emsg, *script;
size_t script_size;
TALLOC_CTX *mem_ctx = talloc_new(NULL);
const char **argv_list = NULL;
const char *fname;
struct MprVar *return_var;
int exit_status, i;
fault_setup(argv[0]);
if (getenv("SMB_CONF_PATH")) {
lp_set_cmdline("config file", getenv("SMB_CONF_PATH"));
}
ldb_global_init();
gensec_init();
mprSetCtx(mem_ctx);
lp_load();
if (argc < 2) {
fprintf(stderr, "You must supply a script name\n");
exit(1);
}
fname = argv[1];
if (ejsOpen(NULL, NULL, NULL) != 0) {
fprintf(stderr, "smbscript: ejsOpen(): unable to initialise "
"EJS subsystem\n");
exit(127);
}
smb_setup_ejs_functions(smbscript_ejs_exception);
if ((eid = ejsOpenEngine(handle, 0)) == (EjsId)-1) {
fprintf(stderr, "smbscript: ejsOpenEngine(): unable to "
"initialise an EJS engine\n");
exit(127);
}
/* setup ARGV[] in the ejs environment */
for (i=1;argv[i];i++) {
argv_list = str_list_add(argv_list, argv[i]);
}
talloc_steal(mem_ctx, argv_list);
mprSetVar(ejsGetGlobalObject(eid), "ARGV", mprList("ARGV", argv_list));
/* load the script and advance past interpreter line*/
script = file_load(fname, &script_size, mem_ctx);
if (!script) {
fprintf(stderr, "Unable to load script from '%s'\n", fname);
exit(1);
}
/* allow scriptable js */
if (strncmp(script, "#!", 2) == 0) {
script += strcspn(script, "\r\n");
script += strspn(script, "\r\n");
}
/* and this copes with the ugly exec hack */
if (strncmp(script, "exec ", 5) == 0) {
script += strcspn(script, "\r\n");
script += strspn(script, "\r\n");
}
/* run the script */
if (ejsEvalScript(eid, script, &result, &emsg) == -1) {
fprintf(stderr, "smbscript: ejsEvalScript(): %s\n", emsg);
exit(127);
}
return_var = ejsGetReturnValue(eid);
exit_status = mprVarToNumber(return_var);
ejsClose();
talloc_free(mem_ctx);
return exit_status;
}
|
