2 Samba Unix/Linux SMB client library
3 Distributed SMB/CIFS Server Management Utility
4 Copyright (C) 2001 Steve French (sfrench@us.ibm.com)
5 Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
6 Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
7 Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
8 Copyright (C) 2004 Stefan Metzmacher (metze@samba.org)
9 Copyright (C) 2009 Jelmer Vernooij (jelmer@samba.org)
10 Copyright (C) 2011 Giampaolo Lauria (lauria2@yahoo.com)
12 Largely rewritten by metze in August 2004
14 Originally written by Steve and Jim. Largely rewritten by tridge in
17 Reworked again by abartlet in December 2001
19 This program is free software; you can redistribute it and/or modify
20 it under the terms of the GNU General Public License as published by
21 the Free Software Foundation; either version 3 of the License, or
22 (at your option) any later version.
24 This program is distributed in the hope that it will be useful,
25 but WITHOUT ANY WARRANTY; without even the implied warranty of
26 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 GNU General Public License for more details.
29 You should have received a copy of the GNU General Public License
30 along with this program. If not, see <http://www.gnu.org/licenses/>.
33 /*****************************************************/
35 /* Distributed SMB/CIFS Server Management Utility */
37 /* The intent was to make the syntax similar */
38 /* to the NET utility (first developed in DOS */
39 /* with additional interesting & useful functions */
40 /* added in later SMB server network operating */
43 /*****************************************************/
47 #include "samba_tool/samba_tool.h"
48 #include "lib/cmdline/popt_common.h"
50 #include "librpc/rpc/dcerpc.h"
51 #include "param/param.h"
52 #include "lib/events/events.h"
53 #include "auth/credentials/credentials.h"
54 #include "scripting/python/modules.h"
56 /* There's no Py_ssize_t in 2.4, apparently */
57 #if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5
58 typedef int Py_ssize_t;
61 static PyObject *py_tuple_from_argv(int argc, const char *argv[])
66 l = PyTuple_New(argc);
71 for (i = 0; i < argc; i++) {
72 PyTuple_SetItem(l, i, PyString_FromString(argv[i]));
78 static int py_call_with_string_args(PyObject *self, const char *method, int argc, const char *argv[])
80 PyObject *ret, *args, *py_method;
82 args = py_tuple_from_argv(argc, argv);
88 py_method = PyObject_GetAttrString(self, method);
89 if (py_method == NULL) {
94 ret = PyObject_CallObject(py_method, args);
103 if (ret == Py_None) {
105 } else if (PyInt_Check(ret)) {
106 return PyInt_AsLong(ret);
108 fprintf(stderr, "Function return value type unexpected.\n");
113 static PyObject *py_commands(void)
115 PyObject *netcmd_module, *py_cmds;
116 netcmd_module = PyImport_ImportModule("samba.netcmd");
117 if (netcmd_module == NULL) {
122 py_cmds = PyObject_GetAttrString(netcmd_module, "commands");
123 if (py_cmds == NULL) {
128 if (!PyDict_Check(py_cmds)) {
129 d_printf("Python net commands is not a dictionary\n");
137 run a function from a function table. If not found then
138 call the specified usage function
140 int net_run_function(struct net_context *ctx,
141 int argc, const char **argv,
142 const struct net_functable *functable,
143 int (*usage_fn)(struct net_context *ctx, int argc, const char **argv))
148 return usage_fn(ctx, argc, argv);
150 } else if (argc == 1 && strequal(argv[0], "help")) {
151 return net_help(ctx, functable);
154 for (i=0; functable[i].name; i++) {
155 if (strcasecmp_m(argv[0], functable[i].name) == 0)
156 return functable[i].fn(ctx, argc-1, argv+1);
159 d_printf("No command: '%s'\n", argv[0]);
160 return usage_fn(ctx, argc, argv);
164 run a usage function from a function table. If not found then fail
166 int net_run_usage(struct net_context *ctx,
167 int argc, const char **argv,
168 const struct net_functable *functable)
171 PyObject *py_cmds, *py_cmd;
173 for (i=0; functable[i].name; i++) {
174 if (strcasecmp_m(argv[0], functable[i].name) == 0)
175 if (functable[i].usage) {
176 return functable[i].usage(ctx, argc-1, argv+1);
180 py_cmds = py_commands();
181 if (py_cmds == NULL) {
185 py_cmd = PyDict_GetItemString(py_cmds, argv[0]);
186 if (py_cmd != NULL) {
187 return py_call_with_string_args(py_cmd, "usage", argc-1,
191 d_printf("No usage information for command: %s\n", argv[0]);
197 /* main function table */
198 static const struct net_functable net_functable[] = {
199 {"samdump", "dump the sam of a domain\n", net_samdump, net_samdump_usage},
200 {"samsync", "synchronise into the local ldb the sam of an NT4 domain\n", net_samsync_ldb, net_samsync_ldb_usage},
201 {"gpo", "Administer group policies\n", net_gpo, net_gpo_usage},
202 {NULL, NULL, NULL, NULL}
205 static int net_help_builtin(const struct net_functable *ftable)
208 const char *name = ftable[i].name;
209 const char *desc = ftable[i].desc;
211 while (name && desc) {
212 if (strlen(name) > 7) {
213 d_printf("\t%s\t%s", name, desc);
215 d_printf("\t%s\t\t%s", name, desc);
217 name = ftable[++i].name;
218 desc = ftable[i].desc;
223 static int net_help_python(void)
226 PyObject *key, *value;
229 py_cmds = py_commands();
230 if (py_cmds == NULL) {
234 while (PyDict_Next(py_cmds, &pos, &key, &value)) {
237 if (!PyString_Check(key)) {
238 d_printf("Command name not a string\n");
241 name = PyString_AsString(key);
242 py_desc = PyObject_GetAttrString(value, "description");
243 if (py_desc == NULL) {
247 if (!PyString_Check(py_desc)) {
248 d_printf("Command description for %s not a string\n",
252 desc = PyString_AsString(py_desc);
253 if (strlen(name) > 7) {
254 d_printf("\t%s\t%s\n", name, desc);
256 d_printf("\t%s\t\t%s\n", name, desc);
262 int net_help(struct net_context *ctx, const struct net_functable *ftable)
264 d_printf("Available commands:\n");
265 net_help_builtin(ftable);
266 /* net_help_python(); */
270 static int net_usage(struct net_context *ctx, int argc, const char **argv)
272 d_printf("Usage:\n");
273 d_printf("samba-tool <command> [options]\n");
274 net_help(ctx, net_functable);
278 /****************************************************************************
280 ****************************************************************************/
281 static int binary_net(int argc, const char **argv)
286 PyObject *py_cmds, *py_cmd;
287 const char **argv_new;
288 struct tevent_context *ev;
289 struct net_context *ctx = NULL;
291 struct poptOption long_options[] = {
294 POPT_COMMON_CONNECTION
295 POPT_COMMON_CREDENTIALS
304 ev = s4_event_context_init(NULL);
306 d_printf("Failed to create an event context\n");
310 PySys_SetArgv(argc, discard_const_p(char *, argv));
311 py_update_path(); /* Put the Samba path at the start of sys.path */
313 py_cmds = py_commands();
314 if (py_cmds == NULL) {
318 for (i=1; i<argc; i++) {
319 if (argv[i][0] != '-') {
320 py_cmd = PyDict_GetItemString(py_cmds, argv[i]);
321 if (py_cmd != NULL) {
322 rc = py_call_with_string_args(py_cmd, "_run",
330 pc = poptGetContext("net", argc, (const char **) argv, long_options,
331 POPT_CONTEXT_KEEP_FIRST);
333 while((opt = poptGetNextOpt(pc)) != -1) {
336 d_printf("Invalid option %s: %s\n",
337 poptBadOption(pc, 0), poptStrerror(opt));
338 net_usage(ctx, argc, argv);
343 argv_new = (const char **)poptGetArgs(pc);
346 for (i=0; i<argc; i++) {
347 if (argv_new[i] == NULL) {
354 return net_usage(ctx, argc, argv);
358 ctx = talloc(ev, struct net_context);
360 d_printf("Failed to talloc a net_context\n");
365 ctx->lp_ctx = cmdline_lp_ctx;
366 ctx->credentials = cmdline_credentials;
371 rc = net_run_function(ctx, argc_new-1, argv_new+1, net_functable,
375 DEBUG(0,("return code = %d\n", rc));
382 int main(int argc, const char **argv)
384 return binary_net(argc, argv);