libsmbclient: Fix typos
[Samba/id10ts.git] / source3 / torture / vfstest.c
blob2cec68711d1636a43a6209e371a16a12d8d29266
1 /*
2 Unix SMB/CIFS implementation.
3 VFS module tester
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/>.
26 #include "includes.h"
27 #include "smbd/smbd.h"
28 #include "smbd/globals.h"
29 #include "popt_common.h"
30 #include "vfstest.h"
31 #include "../libcli/smbreadline/smbreadline.h"
32 #include "auth.h"
33 #include "serverid.h"
34 #include "messages.h"
35 #include "libcli/security/security.h"
36 #include "lib/smbd_shim.h"
37 #include "system/filesys.h"
39 /* List to hold groups of commands */
40 static struct cmd_list {
41 struct cmd_list *prev, *next;
42 struct cmd_set *cmd_set;
43 } *cmd_list;
45 /* shall we do talloc_report after each command? */
46 static int memreports = 0;
48 /****************************************************************************
49 handle completion of commands for readline
50 ****************************************************************************/
51 static char **completion_fn(const char *text, int start, int end)
53 #define MAX_COMPLETIONS 100
54 char **matches;
55 int i, count=0;
56 struct cmd_list *commands = cmd_list;
58 if (start)
59 return NULL;
61 /* make sure we have a list of valid commands */
62 if (!commands)
63 return NULL;
65 matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
66 if (!matches) return NULL;
68 matches[count++] = SMB_STRDUP(text);
69 if (!matches[0]) return NULL;
71 while (commands && count < MAX_COMPLETIONS-1)
73 if (!commands->cmd_set)
74 break;
76 for (i=0; commands->cmd_set[i].name; i++)
78 if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
79 commands->cmd_set[i].fn)
81 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
82 if (!matches[count])
83 return NULL;
84 count++;
88 commands = commands->next;
91 if (count == 2) {
92 SAFE_FREE(matches[0]);
93 matches[0] = SMB_STRDUP(matches[1]);
95 matches[count] = NULL;
96 return matches;
99 static char *next_command(TALLOC_CTX *ctx, char **cmdstr)
101 char *command;
102 char *p;
104 if (!cmdstr || !(*cmdstr))
105 return NULL;
107 p = strchr_m(*cmdstr, ';');
108 if (p)
109 *p = '\0';
110 command = talloc_strdup(ctx, *cmdstr);
112 /* Pass back the remaining cmdstring
113 (a trailing delimiter ";" does also work),
114 or NULL at last cmdstring.
116 *cmdstr = p ? p + 1 : p;
118 return command;
121 /* Load specified configuration file */
122 static NTSTATUS cmd_conf(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
123 int argc, const char **argv)
125 if (argc != 2) {
126 printf("Usage: %s <smb.conf>\n", argv[0]);
127 return NT_STATUS_OK;
130 if (!lp_load(argv[1], False, True, False, True)) {
131 printf("Error loading \"%s\"\n", argv[1]);
132 return NT_STATUS_OK;
135 printf("\"%s\" successfully loaded\n", argv[1]);
136 return NT_STATUS_OK;
139 /* Display help on commands */
140 static NTSTATUS cmd_help(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
141 int argc, const char **argv)
143 struct cmd_list *tmp;
144 struct cmd_set *tmp_set;
146 /* Usage */
147 if (argc > 2) {
148 printf("Usage: %s [command]\n", argv[0]);
149 return NT_STATUS_OK;
152 /* Help on one command */
154 if (argc == 2) {
155 for (tmp = cmd_list; tmp; tmp = tmp->next) {
157 tmp_set = tmp->cmd_set;
159 while(tmp_set->name) {
160 if (strequal(argv[1], tmp_set->name)) {
161 if (tmp_set->usage &&
162 tmp_set->usage[0])
163 printf("%s\n", tmp_set->usage);
164 else
165 printf("No help for %s\n", tmp_set->name);
167 return NT_STATUS_OK;
170 tmp_set++;
174 printf("No such command: %s\n", argv[1]);
175 return NT_STATUS_OK;
178 /* List all commands */
180 for (tmp = cmd_list; tmp; tmp = tmp->next) {
182 tmp_set = tmp->cmd_set;
184 while(tmp_set->name) {
186 printf("%15s\t\t%s\n", tmp_set->name,
187 tmp_set->description ? tmp_set->description:
188 "");
190 tmp_set++;
194 return NT_STATUS_OK;
197 /* Change the debug level */
198 static NTSTATUS cmd_debuglevel(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
200 if (argc > 2) {
201 printf("Usage: %s [debuglevel]\n", argv[0]);
202 return NT_STATUS_OK;
205 if (argc == 2) {
206 lp_set_cmdline("log level", argv[1]);
209 printf("debuglevel is %d\n", DEBUGLEVEL);
211 return NT_STATUS_OK;
214 static NTSTATUS cmd_freemem(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
216 /* Cleanup */
217 talloc_destroy(mem_ctx);
218 mem_ctx = NULL;
219 vfs->data = NULL;
220 vfs->data_size = 0;
221 return NT_STATUS_OK;
224 static NTSTATUS cmd_quit(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
226 /* Cleanup */
227 talloc_destroy(mem_ctx);
229 exit(0);
230 return NT_STATUS_OK; /* NOTREACHED */
233 static struct cmd_set vfstest_commands[] = {
235 { "GENERAL OPTIONS" },
237 { "conf", cmd_conf, "Load smb configuration file", "conf <smb.conf>" },
238 { "help", cmd_help, "Get help on commands", "" },
239 { "?", cmd_help, "Get help on commands", "" },
240 { "debuglevel", cmd_debuglevel, "Set debug level", "" },
241 { "freemem", cmd_freemem, "Free currently allocated buffers", "" },
242 { "exit", cmd_quit, "Exit program", "" },
243 { "quit", cmd_quit, "Exit program", "" },
245 { NULL }
248 static struct cmd_set separator_command[] = {
249 { "---------------", NULL, "----------------------" },
250 { NULL }
254 extern struct cmd_set vfs_commands[];
255 static struct cmd_set *vfstest_command_list[] = {
256 vfstest_commands,
257 vfs_commands,
258 NULL
261 static void add_command_set(struct cmd_set *cmd_set)
263 struct cmd_list *entry;
265 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
266 DEBUG(0, ("out of memory\n"));
267 return;
270 ZERO_STRUCTP(entry);
272 entry->cmd_set = cmd_set;
273 DLIST_ADD(cmd_list, entry);
276 static NTSTATUS do_cmd(struct vfs_state *vfs, struct cmd_set *cmd_entry, char *cmd)
278 const char *p = cmd;
279 char **argv = NULL;
280 NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
281 char *buf;
282 TALLOC_CTX *mem_ctx = talloc_stackframe();
283 int argc = 0, i;
285 /* Count number of arguments first time through the loop then
286 allocate memory and strdup them. */
288 again:
289 while(next_token_talloc(mem_ctx, &p, &buf, " ")) {
290 if (argv) {
291 argv[argc] = SMB_STRDUP(buf);
293 argc++;
296 if (!argv) {
297 /* Create argument list */
299 argv = SMB_MALLOC_ARRAY(char *, argc);
300 memset(argv, 0, sizeof(char *) * argc);
302 if (!argv) {
303 fprintf(stderr, "out of memory\n");
304 result = NT_STATUS_NO_MEMORY;
305 goto done;
308 p = cmd;
309 argc = 0;
311 goto again;
314 /* Call the function */
316 if (cmd_entry->fn) {
317 /* Run command */
318 result = cmd_entry->fn(vfs, mem_ctx, argc, (const char **)argv);
319 } else {
320 fprintf (stderr, "Invalid command\n");
321 goto done;
324 done:
326 /* Cleanup */
328 if (argv) {
329 for (i = 0; i < argc; i++)
330 SAFE_FREE(argv[i]);
332 SAFE_FREE(argv);
335 if (memreports != 0) {
336 talloc_report_full(mem_ctx, stdout);
338 TALLOC_FREE(mem_ctx);
339 return result;
342 /* Process a command entered at the prompt or as part of -c */
343 static NTSTATUS process_cmd(struct vfs_state *vfs, char *cmd)
345 struct cmd_list *temp_list;
346 bool found = False;
347 char *buf;
348 const char *p = cmd;
349 NTSTATUS result = NT_STATUS_OK;
350 TALLOC_CTX *mem_ctx = talloc_stackframe();
351 int len = 0;
353 if (cmd[strlen(cmd) - 1] == '\n')
354 cmd[strlen(cmd) - 1] = '\0';
356 if (!next_token_talloc(mem_ctx, &p, &buf, " ")) {
357 TALLOC_FREE(mem_ctx);
358 return NT_STATUS_OK;
361 /* Strip the trailing \n if it exists */
362 len = strlen(buf);
363 if (buf[len-1] == '\n')
364 buf[len-1] = '\0';
366 /* Search for matching commands */
368 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
369 struct cmd_set *temp_set = temp_list->cmd_set;
371 while(temp_set->name) {
372 if (strequal(buf, temp_set->name)) {
373 found = True;
374 result = do_cmd(vfs, temp_set, cmd);
376 goto done;
378 temp_set++;
382 done:
383 if (!found && buf[0]) {
384 printf("command not found: %s\n", buf);
385 TALLOC_FREE(mem_ctx);
386 return NT_STATUS_OK;
389 if (!NT_STATUS_IS_OK(result)) {
390 printf("result was %s\n", nt_errstr(result));
393 TALLOC_FREE(mem_ctx);
394 return result;
397 static void process_file(struct vfs_state *pvfs, char *filename) {
398 FILE *file;
399 char command[3 * PATH_MAX];
401 if (*filename == '-') {
402 file = stdin;
403 } else {
404 file = fopen(filename, "r");
405 if (file == NULL) {
406 printf("vfstest: error reading file (%s)!", filename);
407 printf("errno n.%d: %s", errno, strerror(errno));
408 exit(-1);
412 while (fgets(command, 3 * PATH_MAX, file) != NULL) {
413 process_cmd(pvfs, command);
416 if (file != stdin) {
417 fclose(file);
421 static void vfstest_exit_server(const char * const reason)
423 DEBUG(3,("Server exit (%s)\n", (reason ? reason : "")));
424 exit(0);
427 static void vfstest_exit_server_cleanly(const char * const reason)
429 vfstest_exit_server("normal exit");
432 struct smb_request *vfstest_get_smbreq(TALLOC_CTX *mem_ctx,
433 struct vfs_state *vfs)
435 struct smb_request *result;
437 result = talloc_zero(mem_ctx, struct smb_request);
438 if (result == NULL) {
439 return NULL;
441 result->sconn = vfs->conn->sconn;
442 result->mid = ++vfs->mid;
444 result->inbuf = talloc_array(result, uint8_t, smb_size);
445 if (result->inbuf == NULL) {
446 goto fail;
448 SSVAL(result->inbuf, smb_mid, result->mid);
449 smb_setlen(result->inbuf, smb_size-4);
450 return result;
451 fail:
452 TALLOC_FREE(result);
453 return NULL;
456 /* Main function */
458 int main(int argc, char *argv[])
460 char *cmdstr = NULL;
461 struct cmd_set **cmd_set;
462 struct vfs_state *vfs;
463 int i;
464 char *filename = NULL;
465 char cwd[MAXPATHLEN];
466 TALLOC_CTX *frame = talloc_stackframe();
467 struct tevent_context *ev = samba_tevent_context_init(NULL);
468 struct auth_session_info *session_info = NULL;
469 NTSTATUS status = NT_STATUS_OK;
471 /* make sure the vars that get altered (4th field) are in
472 a fixed location or certain compilers complain */
473 poptContext pc;
474 struct poptOption long_options[] = {
475 POPT_AUTOHELP
476 {"file", 'f', POPT_ARG_STRING, &filename, 0, },
477 {"command", 'c', POPT_ARG_STRING, &cmdstr, 0, "Execute specified list of commands" },
478 {"memreport", 'm', POPT_ARG_INT, &memreports, 0,
479 "Report memory left on talloc stackframe after each command" },
480 POPT_COMMON_SAMBA
481 POPT_TABLEEND
483 static const struct smbd_shim vfstest_shim_fns =
485 .exit_server = vfstest_exit_server,
486 .exit_server_cleanly = vfstest_exit_server_cleanly,
489 load_case_tables();
491 setlinebuf(stdout);
493 pc = poptGetContext("vfstest", argc, (const char **) argv,
494 long_options, 0);
496 while(poptGetNextOpt(pc) != -1);
499 poptFreeContext(pc);
501 /* we want total control over the permissions on created files,
502 so set our umask to 0 */
503 umask(0);
505 lp_load_initial_only(get_dyn_CONFIGFILE());
507 /* TODO: check output */
508 reload_services(NULL, NULL, false);
510 /* the following functions are part of the Samba debugging
511 facilities. See lib/debug.c */
512 setup_logging("vfstest", DEBUG_STDOUT);
514 set_smbd_shim(&vfstest_shim_fns);
516 /* Load command lists */
518 cmd_set = vfstest_command_list;
520 while(*cmd_set) {
521 add_command_set(*cmd_set);
522 add_command_set(separator_command);
523 cmd_set++;
526 /* some basic initialization stuff */
527 sec_init();
528 init_guest_info();
529 locking_init();
530 serverid_parent_init(NULL);
531 vfs = talloc_zero(NULL, struct vfs_state);
532 if (vfs == NULL) {
533 return 1;
535 status = make_session_info_guest(vfs, &session_info);
536 if (!NT_STATUS_IS_OK(status)) {
537 return 1;
540 status = create_conn_struct(vfs,
542 messaging_init(vfs, ev),
543 &vfs->conn,
545 getcwd(cwd, sizeof(cwd)),
546 session_info);
547 if (!NT_STATUS_IS_OK(status)) {
548 return 1;
551 vfs->conn->share_access = FILE_GENERIC_ALL;
552 vfs->conn->read_only = false;
554 serverid_register(messaging_server_id(vfs->conn->sconn->msg_ctx), 0);
555 file_init(vfs->conn->sconn);
556 for (i=0; i < 1024; i++)
557 vfs->files[i] = NULL;
559 if (!posix_locking_init(false)) {
560 return 1;
563 /* Do we have a file input? */
564 if (filename && filename[0]) {
565 process_file(vfs, filename);
566 return 0;
569 /* Do anything specified with -c */
570 if (cmdstr && cmdstr[0]) {
571 char *cmd;
572 char *p = cmdstr;
574 while((cmd=next_command(frame, &p)) != NULL) {
575 status = process_cmd(vfs, cmd);
578 TALLOC_FREE(cmd);
579 return NT_STATUS_IS_OK(status) ? 0 : 1;
582 /* Loop around accepting commands */
584 while(1) {
585 char *line = NULL;
587 line = smb_readline("vfstest $> ", NULL, completion_fn);
589 if (line == NULL) {
590 break;
593 if (line[0] != '\n') {
594 status = process_cmd(vfs, line);
596 SAFE_FREE(line);
599 TALLOC_FREE(vfs);
600 TALLOC_FREE(frame);
601 return NT_STATUS_IS_OK(status) ? 0 : 1;