2 Unix SMB/CIFS implementation.
5 Copyright (C) Simo Sorce 2002
6 Copyright (C) Eric Lorimer 2002
7 Copyright (C) Jelmer Vernooij 2002,2003
9 Most of this code was ripped off of rpcclient.
10 Copyright (C) Tim Potter 2000-2001
12 This program is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 3 of the License, or
15 (at your option) any later version.
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
22 You should have received a copy of the GNU General Public License
23 along with this program. If not, see <http://www.gnu.org/licenses/>.
29 /* List to hold groups of commands */
30 static struct cmd_list {
31 struct cmd_list *prev, *next;
32 struct cmd_set *cmd_set;
35 int get_client_fd(void)
40 /****************************************************************************
41 handle completion of commands for readline
42 ****************************************************************************/
43 static char **completion_fn(const char *text, int start, int end)
45 #define MAX_COMPLETIONS 100
48 struct cmd_list *commands = cmd_list;
53 /* make sure we have a list of valid commands */
57 matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
58 if (!matches) return NULL;
60 matches[count++] = SMB_STRDUP(text);
61 if (!matches[0]) return NULL;
63 while (commands && count < MAX_COMPLETIONS-1)
65 if (!commands->cmd_set)
68 for (i=0; commands->cmd_set[i].name; i++)
70 if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
71 commands->cmd_set[i].fn)
73 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
80 commands = commands->next;
85 SAFE_FREE(matches[0]);
86 matches[0] = SMB_STRDUP(matches[1]);
88 matches[count] = NULL;
92 static char *next_command(TALLOC_CTX *ctx, char **cmdstr)
97 if (!cmdstr || !(*cmdstr))
100 p = strchr_m(*cmdstr, ';');
103 command = talloc_strdup(ctx, *cmdstr);
109 /* Load specified configuration file */
110 static NTSTATUS cmd_conf(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
111 int argc, const char **argv)
114 printf("Usage: %s <smb.conf>\n", argv[0]);
118 if (!lp_load(argv[1], False, True, False, True)) {
119 printf("Error loading \"%s\"\n", argv[1]);
123 printf("\"%s\" successfully loaded\n", argv[1]);
127 /* Display help on commands */
128 static NTSTATUS cmd_help(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
129 int argc, const char **argv)
131 struct cmd_list *tmp;
132 struct cmd_set *tmp_set;
136 printf("Usage: %s [command]\n", argv[0]);
140 /* Help on one command */
143 for (tmp = cmd_list; tmp; tmp = tmp->next) {
145 tmp_set = tmp->cmd_set;
147 while(tmp_set->name) {
148 if (strequal(argv[1], tmp_set->name)) {
149 if (tmp_set->usage &&
151 printf("%s\n", tmp_set->usage);
153 printf("No help for %s\n", tmp_set->name);
162 printf("No such command: %s\n", argv[1]);
166 /* List all commands */
168 for (tmp = cmd_list; tmp; tmp = tmp->next) {
170 tmp_set = tmp->cmd_set;
172 while(tmp_set->name) {
174 printf("%15s\t\t%s\n", tmp_set->name,
175 tmp_set->description ? tmp_set->description:
185 /* Change the debug level */
186 static NTSTATUS cmd_debuglevel(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
189 printf("Usage: %s [debuglevel]\n", argv[0]);
194 DEBUGLEVEL = atoi(argv[1]);
197 printf("debuglevel is %d\n", DEBUGLEVEL);
202 static NTSTATUS cmd_freemem(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
205 talloc_destroy(mem_ctx);
212 static NTSTATUS cmd_quit(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
215 talloc_destroy(mem_ctx);
218 return NT_STATUS_OK; /* NOTREACHED */
221 static struct cmd_set vfstest_commands[] = {
223 { "GENERAL OPTIONS" },
225 { "conf", cmd_conf, "Load smb configuration file", "conf <smb.conf>" },
226 { "help", cmd_help, "Get help on commands", "" },
227 { "?", cmd_help, "Get help on commands", "" },
228 { "debuglevel", cmd_debuglevel, "Set debug level", "" },
229 { "freemem", cmd_freemem, "Free currently allocated buffers", "" },
230 { "exit", cmd_quit, "Exit program", "" },
231 { "quit", cmd_quit, "Exit program", "" },
236 static struct cmd_set separator_command[] = {
237 { "---------------", NULL, "----------------------" },
242 extern struct cmd_set vfs_commands[];
243 static struct cmd_set *vfstest_command_list[] = {
249 static void add_command_set(struct cmd_set *cmd_set)
251 struct cmd_list *entry;
253 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
254 DEBUG(0, ("out of memory\n"));
260 entry->cmd_set = cmd_set;
261 DLIST_ADD(cmd_list, entry);
264 static NTSTATUS do_cmd(struct vfs_state *vfs, struct cmd_set *cmd_entry, char *cmd)
268 NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
270 TALLOC_CTX *mem_ctx = talloc_stackframe();
273 /* Count number of arguments first time through the loop then
274 allocate memory and strdup them. */
277 while(next_token_talloc(mem_ctx, &p, &buf, " ")) {
279 argv[argc] = SMB_STRDUP(buf);
285 /* Create argument list */
287 argv = SMB_MALLOC_ARRAY(char *, argc);
288 memset(argv, 0, sizeof(char *) * argc);
291 fprintf(stderr, "out of memory\n");
292 result = NT_STATUS_NO_MEMORY;
302 /* Call the function */
306 result = cmd_entry->fn(vfs, mem_ctx, argc, (const char **)argv);
308 fprintf (stderr, "Invalid command\n");
317 for (i = 0; i < argc; i++)
323 TALLOC_FREE(mem_ctx);
327 /* Process a command entered at the prompt or as part of -c */
328 static NTSTATUS process_cmd(struct vfs_state *vfs, char *cmd)
330 struct cmd_list *temp_list;
334 NTSTATUS result = NT_STATUS_OK;
335 TALLOC_CTX *mem_ctx = talloc_stackframe();
338 if (cmd[strlen(cmd) - 1] == '\n')
339 cmd[strlen(cmd) - 1] = '\0';
341 if (!next_token_talloc(mem_ctx, &p, &buf, " ")) {
342 TALLOC_FREE(mem_ctx);
346 /* Strip the trailing \n if it exists */
348 if (buf[len-1] == '\n')
351 /* Search for matching commands */
353 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
354 struct cmd_set *temp_set = temp_list->cmd_set;
356 while(temp_set->name) {
357 if (strequal(buf, temp_set->name)) {
359 result = do_cmd(vfs, temp_set, cmd);
368 if (!found && buf[0]) {
369 printf("command not found: %s\n", buf);
370 TALLOC_FREE(mem_ctx);
374 if (!NT_STATUS_IS_OK(result)) {
375 printf("result was %s\n", nt_errstr(result));
378 TALLOC_FREE(mem_ctx);
382 static void process_file(struct vfs_state *pvfs, char *filename) {
384 char command[3 * PATH_MAX];
386 if (*filename == '-') {
389 file = fopen(filename, "r");
391 printf("vfstest: error reading file (%s)!", filename);
392 printf("errno n.%d: %s", errno, strerror(errno));
397 while (fgets(command, 3 * PATH_MAX, file) != NULL) {
398 process_cmd(pvfs, command);
402 void exit_server(const char *reason)
404 DEBUG(3,("Server exit (%s)\n", (reason ? reason : "")));
408 void exit_server_cleanly(const char *const reason)
410 exit_server("normal exit");
413 static int server_fd = -1;
414 int last_message = -1;
416 int smbd_server_fd(void)
421 void reload_printers(void)
426 /****************************************************************************
427 Reload the services file.
428 **************************************************************************/
430 bool reload_services(bool test)
435 const char *fname = lp_configfile();
436 if (file_exist(fname) &&
437 !strcsequal(fname, get_dyn_CONFIGFILE())) {
438 set_dyn_CONFIGFILE(fname);
445 if (test && !lp_file_list_changed())
448 lp_killunused(conn_snum_used);
450 ret = lp_load(get_dyn_CONFIGFILE(), False, False, True, True);
452 /* perhaps the config filename is now set */
454 reload_services(True);
461 if (smbd_server_fd() != -1) {
462 set_socket_options(smbd_server_fd(),"SO_KEEPALIVE");
463 set_socket_options(smbd_server_fd(),
464 lp_socket_options());
468 mangle_reset_cache();
471 /* this forces service parameters to be flushed */
472 set_current_service(NULL,0,True);
477 struct event_context *smbd_event_context(void)
479 static struct event_context *ctx;
481 if (!ctx && !(ctx = event_context_init(NULL))) {
482 smb_panic("Could not init smbd event context\n");
487 struct messaging_context *smbd_messaging_context(void)
489 static struct messaging_context *ctx;
491 if (!ctx && !(ctx = messaging_init(NULL, server_id_self(),
492 smbd_event_context()))) {
493 smb_panic("Could not init smbd messaging context\n");
498 struct memcache *smbd_memcache(void)
500 static struct memcache *cache;
503 && !(cache = memcache_init(NULL,
504 lp_max_stat_cache_size()*1024))) {
506 smb_panic("Could not init smbd memcache");
513 int main(int argc, char *argv[])
515 static char *cmdstr = NULL;
516 struct cmd_set **cmd_set;
517 static struct vfs_state vfs;
519 static char *filename = NULL;
520 TALLOC_CTX *frame = talloc_stackframe();
522 /* make sure the vars that get altered (4th field) are in
523 a fixed location or certain compilers complain */
525 struct poptOption long_options[] = {
527 {"file", 'f', POPT_ARG_STRING, &filename, 0, },
528 {"command", 'c', POPT_ARG_STRING, &cmdstr, 0, "Execute specified list of commands" },
537 pc = poptGetContext("vfstest", argc, (const char **) argv,
540 while(poptGetNextOpt(pc) != -1);
545 /* TODO: check output */
546 reload_services(False);
548 /* the following functions are part of the Samba debugging
549 facilities. See lib/debug.c */
550 setup_logging("vfstest", True);
552 /* Load command lists */
554 cmd_set = vfstest_command_list;
557 add_command_set(*cmd_set);
558 add_command_set(separator_command);
562 /* some basic initialization stuff */
565 vfs.conn = conn_new();
566 for (i=0; i < 1024; i++)
569 /* some advanced initiliazation stuff */
570 smbd_vfs_init(vfs.conn);
572 /* Do we have a file input? */
573 if (filename && filename[0]) {
574 process_file(&vfs, filename);
578 /* Do anything specified with -c */
579 if (cmdstr && cmdstr[0]) {
583 while((cmd=next_command(frame, &p)) != NULL) {
584 process_cmd(&vfs, cmd);
591 /* Loop around accepting commands */
596 line = smb_readline("vfstest $> ", NULL, completion_fn);
602 if (line[0] != '\n') {
603 process_cmd(&vfs, line);