]>
Commit | Line | Data |
---|---|---|
274a4a44 | 1 | /* |
9547b5d0 QY |
2 | * CLI backend interface. |
3 | * | |
4 | * -- | |
5 | * Copyright (C) 2016 Cumulus Networks, Inc. | |
6 | * Copyright (C) 1997, 98, 99 Kunihiro Ishiguro | |
7 | * Copyright (C) 2013 by Open Source Routing. | |
8 | * Copyright (C) 2013 by Internet Systems Consortium, Inc. ("ISC") | |
9 | * | |
10 | * This file is part of GNU Zebra. | |
11 | * | |
12 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
13 | * under the terms of the GNU General Public License as published by the | |
14 | * Free Software Foundation; either version 2, or (at your option) any | |
15 | * later version. | |
16 | * | |
17 | * GNU Zebra is distributed in the hope that it will be useful, but | |
18 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
20 | * General Public License for more details. | |
21 | * | |
22 | * You should have received a copy of the GNU General Public License | |
23 | * along with GNU Zebra; see the file COPYING. If not, write to the Free | |
24 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
25 | * 02111-1307, USA. | |
26 | */ | |
718e3744 | 27 | |
28 | #include <zebra.h> | |
29 | ||
b21b19c5 | 30 | |
718e3744 | 31 | #include "memory.h" |
32 | #include "log.h" | |
5e4fa164 | 33 | #include <lib/version.h> |
9ab6812d | 34 | #include "thread.h" |
b21b19c5 | 35 | #include "vector.h" |
d0bfb22c | 36 | #include "linklist.h" |
b21b19c5 | 37 | #include "vty.h" |
38 | #include "command.h" | |
354d119a | 39 | #include "workqueue.h" |
19dc275e | 40 | #include "vrf.h" |
d0bfb22c QY |
41 | #include "command_match.h" |
42 | #include "command_parse.h" | |
1bf9f027 | 43 | #include "qobj.h" |
d0bfb22c | 44 | |
4a1ab8e4 DL |
45 | DEFINE_MTYPE( LIB, HOST, "Host config") |
46 | DEFINE_MTYPE( LIB, STRVEC, "String vector") | |
47 | DEFINE_MTYPE_STATIC(LIB, CMD_TOKENS, "Command desc") | |
48 | ||
718e3744 | 49 | /* Command vector which includes some level of command lists. Normally |
50 | each daemon maintains each own cmdvec. */ | |
eb820afe | 51 | vector cmdvec = NULL; |
718e3744 | 52 | |
53 | /* Host information structure. */ | |
54 | struct host host; | |
55 | ||
718e3744 | 56 | /* Standard command node structures. */ |
7fc626de | 57 | static struct cmd_node auth_node = |
718e3744 | 58 | { |
59 | AUTH_NODE, | |
60 | "Password: ", | |
61 | }; | |
62 | ||
7fc626de | 63 | static struct cmd_node view_node = |
718e3744 | 64 | { |
65 | VIEW_NODE, | |
66 | "%s> ", | |
67 | }; | |
68 | ||
7fc626de | 69 | static struct cmd_node auth_enable_node = |
718e3744 | 70 | { |
71 | AUTH_ENABLE_NODE, | |
72 | "Password: ", | |
73 | }; | |
74 | ||
7fc626de | 75 | static struct cmd_node enable_node = |
718e3744 | 76 | { |
77 | ENABLE_NODE, | |
78 | "%s# ", | |
79 | }; | |
80 | ||
7fc626de | 81 | static struct cmd_node config_node = |
718e3744 | 82 | { |
83 | CONFIG_NODE, | |
84 | "%s(config)# ", | |
85 | 1 | |
86 | }; | |
6590f2c3 | 87 | |
88 | /* Default motd string. */ | |
2d362d10 | 89 | static const char *default_motd = |
6590f2c3 | 90 | "\r\n\ |
91 | Hello, this is " QUAGGA_PROGNAME " (version " QUAGGA_VERSION ").\r\n\ | |
92 | " QUAGGA_COPYRIGHT "\r\n\ | |
0be793e6 | 93 | " GIT_INFO "\r\n"; |
6590f2c3 | 94 | |
274a4a44 | 95 | |
2d362d10 | 96 | static const struct facility_map { |
274a4a44 | 97 | int facility; |
98 | const char *name; | |
99 | size_t match; | |
d0bfb22c | 100 | } syslog_facilities[] = |
274a4a44 | 101 | { |
102 | { LOG_KERN, "kern", 1 }, | |
103 | { LOG_USER, "user", 2 }, | |
104 | { LOG_MAIL, "mail", 1 }, | |
105 | { LOG_DAEMON, "daemon", 1 }, | |
106 | { LOG_AUTH, "auth", 1 }, | |
107 | { LOG_SYSLOG, "syslog", 1 }, | |
108 | { LOG_LPR, "lpr", 2 }, | |
109 | { LOG_NEWS, "news", 1 }, | |
110 | { LOG_UUCP, "uucp", 2 }, | |
111 | { LOG_CRON, "cron", 1 }, | |
112 | #ifdef LOG_FTP | |
113 | { LOG_FTP, "ftp", 1 }, | |
114 | #endif | |
115 | { LOG_LOCAL0, "local0", 6 }, | |
116 | { LOG_LOCAL1, "local1", 6 }, | |
117 | { LOG_LOCAL2, "local2", 6 }, | |
118 | { LOG_LOCAL3, "local3", 6 }, | |
119 | { LOG_LOCAL4, "local4", 6 }, | |
120 | { LOG_LOCAL5, "local5", 6 }, | |
121 | { LOG_LOCAL6, "local6", 6 }, | |
122 | { LOG_LOCAL7, "local7", 6 }, | |
123 | { 0, NULL, 0 }, | |
124 | }; | |
125 | ||
126 | static const char * | |
127 | facility_name(int facility) | |
128 | { | |
2d362d10 | 129 | const struct facility_map *fm; |
274a4a44 | 130 | |
131 | for (fm = syslog_facilities; fm->name; fm++) | |
132 | if (fm->facility == facility) | |
133 | return fm->name; | |
134 | return ""; | |
135 | } | |
136 | ||
137 | static int | |
138 | facility_match(const char *str) | |
139 | { | |
2d362d10 | 140 | const struct facility_map *fm; |
274a4a44 | 141 | |
142 | for (fm = syslog_facilities; fm->name; fm++) | |
143 | if (!strncmp(str,fm->name,fm->match)) | |
144 | return fm->facility; | |
145 | return -1; | |
146 | } | |
147 | ||
148 | static int | |
149 | level_match(const char *s) | |
150 | { | |
151 | int level ; | |
d0bfb22c | 152 | |
274a4a44 | 153 | for ( level = 0 ; zlog_priority [level] != NULL ; level ++ ) |
154 | if (!strncmp (s, zlog_priority[level], 2)) | |
155 | return level; | |
156 | return ZLOG_DISABLED; | |
157 | } | |
158 | ||
cb585b65 | 159 | /* This is called from main when a daemon is invoked with -v or --version. */ |
6590f2c3 | 160 | void |
161 | print_version (const char *progname) | |
162 | { | |
cb585b65 | 163 | printf ("%s version %s\n", progname, QUAGGA_VERSION); |
164 | printf ("%s\n", QUAGGA_COPYRIGHT); | |
80db5ac1 | 165 | printf ("configured with:\n\t%s\n", QUAGGA_CONFIG_ARGS); |
6590f2c3 | 166 | } |
167 | ||
6b0655a2 | 168 | |
718e3744 | 169 | /* Utility function to concatenate argv argument into a single string |
170 | with inserting ' ' character between each argument. */ | |
171 | char * | |
d0bfb22c | 172 | argv_concat (struct cmd_token **argv, int argc, int shift) |
718e3744 | 173 | { |
174 | int i; | |
f6834d4c | 175 | size_t len; |
718e3744 | 176 | char *str; |
f6834d4c | 177 | char *p; |
718e3744 | 178 | |
f6834d4c | 179 | len = 0; |
180 | for (i = shift; i < argc; i++) | |
d0bfb22c | 181 | len += strlen(argv[i]->arg)+1; |
f6834d4c | 182 | if (!len) |
183 | return NULL; | |
184 | p = str = XMALLOC(MTYPE_TMP, len); | |
718e3744 | 185 | for (i = shift; i < argc; i++) |
186 | { | |
f6834d4c | 187 | size_t arglen; |
d0bfb22c | 188 | memcpy(p, argv[i]->arg, (arglen = strlen(argv[i]->arg))); |
f6834d4c | 189 | p += arglen; |
190 | *p++ = ' '; | |
718e3744 | 191 | } |
f6834d4c | 192 | *(p-1) = '\0'; |
718e3744 | 193 | return str; |
194 | } | |
195 | ||
ae19d7dd QY |
196 | /** |
197 | * Convenience function for accessing argv data. | |
198 | * | |
199 | * @param argc | |
200 | * @param argv | |
201 | * @param text definition snippet of the desired token | |
202 | * @param index the starting index, and where to store the | |
203 | * index of the found token if it exists | |
204 | * @return 1 if found, 0 otherwise | |
205 | */ | |
206 | int | |
207 | argv_find (struct cmd_token **argv, int argc, const char *text, int *index) | |
208 | { | |
209 | int found = 0; | |
210 | for (int i = *index; i < argc && found == 0; i++) | |
211 | if ((found = strmatch (text, argv[i]->text))) | |
212 | *index = i; | |
213 | return found; | |
214 | } | |
215 | ||
274f29b2 PJ |
216 | static unsigned int |
217 | cmd_hash_key (void *p) | |
218 | { | |
219 | return (uintptr_t) p; | |
220 | } | |
221 | ||
222 | static int | |
223 | cmd_hash_cmp (const void *a, const void *b) | |
224 | { | |
225 | return a == b; | |
226 | } | |
227 | ||
718e3744 | 228 | /* Install top node of command vector. */ |
229 | void | |
d0bfb22c QY |
230 | install_node (struct cmd_node *node, |
231 | int (*func) (struct vty *)) | |
718e3744 | 232 | { |
233 | vector_set_index (cmdvec, node->node, node); | |
234 | node->func = func; | |
d0bfb22c | 235 | node->cmdgraph = graph_new (); |
76b6abb9 QY |
236 | node->cmd_vector = vector_init (VECTOR_MIN_SIZE); |
237 | // add start node | |
ce882f81 | 238 | struct cmd_token *token = new_cmd_token (START_TKN, CMD_ATTR_NORMAL, NULL, NULL); |
76b6abb9 | 239 | graph_new_node (node->cmdgraph, token, (void (*)(void *)) &del_cmd_token); |
274f29b2 | 240 | node->cmd_hash = hash_create (cmd_hash_key, cmd_hash_cmp); |
718e3744 | 241 | } |
242 | ||
ebacb4ed QY |
243 | /** |
244 | * Tokenizes a string, storing tokens in a vector. | |
245 | * Whitespace is ignored. | |
246 | * | |
247 | * Delimiter string = " \n\r\t". | |
248 | * | |
249 | * @param string to tokenize | |
250 | * @return tokenized string | |
251 | */ | |
718e3744 | 252 | vector |
ea8e9d97 | 253 | cmd_make_strvec (const char *string) |
718e3744 | 254 | { |
ebacb4ed | 255 | if (!string) return NULL; |
d0bfb22c | 256 | |
ebacb4ed QY |
257 | char *copy, *copystart; |
258 | copystart = copy = XSTRDUP (MTYPE_TMP, string); | |
d0bfb22c | 259 | |
ebacb4ed QY |
260 | // skip leading whitespace |
261 | while (isspace ((int) *copy) && *copy != '\0') copy++; | |
718e3744 | 262 | |
ebacb4ed QY |
263 | // if the entire string was whitespace or a comment, return |
264 | if (*copy == '\0' || *copy == '!' || *copy == '#') | |
17aca20b QY |
265 | { |
266 | XFREE (MTYPE_TMP, copystart); | |
718e3744 | 267 | return NULL; |
17aca20b | 268 | } |
718e3744 | 269 | |
ebacb4ed QY |
270 | vector strvec = vector_init (VECTOR_MIN_SIZE); |
271 | const char *delim = " \n\r\t", *tok = NULL; | |
272 | while (copy) | |
273 | { | |
274 | tok = strsep (©, delim); | |
275 | if (*tok != '\0') | |
276 | vector_set (strvec, XSTRDUP (MTYPE_STRVEC, tok)); | |
277 | } | |
718e3744 | 278 | |
ebacb4ed QY |
279 | XFREE (MTYPE_TMP, copystart); |
280 | return strvec; | |
718e3744 | 281 | } |
282 | ||
283 | /* Free allocated string vector. */ | |
284 | void | |
285 | cmd_free_strvec (vector v) | |
286 | { | |
8c328f11 | 287 | unsigned int i; |
718e3744 | 288 | char *cp; |
289 | ||
290 | if (!v) | |
291 | return; | |
292 | ||
55468c86 | 293 | for (i = 0; i < vector_active (v); i++) |
718e3744 | 294 | if ((cp = vector_slot (v, i)) != NULL) |
295 | XFREE (MTYPE_STRVEC, cp); | |
296 | ||
297 | vector_free (v); | |
298 | } | |
299 | ||
42debbb4 QY |
300 | char * |
301 | cmd_concat_strvec (vector v) | |
302 | { | |
3871154b | 303 | size_t strsize = 0; |
42debbb4 QY |
304 | for (unsigned int i = 0; i < vector_active (v); i++) |
305 | if (vector_slot (v, i)) | |
3871154b | 306 | strsize += strlen ((char *) vector_slot (v, i)) + 1; |
42debbb4 QY |
307 | |
308 | char *concatenated = calloc (sizeof (char), strsize); | |
309 | for (unsigned int i = 0; i < vector_active (v); i++) | |
3871154b | 310 | { |
42debbb4 | 311 | strlcat (concatenated, (char *) vector_slot (v, i), strsize); |
3871154b QY |
312 | strlcat (concatenated, " ", strsize); |
313 | } | |
42debbb4 QY |
314 | |
315 | return concatenated; | |
316 | } | |
718e3744 | 317 | |
318 | /* Return prompt character of specified node. */ | |
8c328f11 | 319 | const char * |
718e3744 | 320 | cmd_prompt (enum node_type node) |
321 | { | |
322 | struct cmd_node *cnode; | |
323 | ||
324 | cnode = vector_slot (cmdvec, node); | |
325 | return cnode->prompt; | |
326 | } | |
327 | ||
328 | /* Install a command into a node. */ | |
329 | void | |
330 | install_element (enum node_type ntype, struct cmd_element *cmd) | |
331 | { | |
332 | struct cmd_node *cnode; | |
d0bfb22c | 333 | |
eb820afe | 334 | /* cmd_init hasn't been called */ |
335 | if (!cmdvec) | |
274f29b2 PJ |
336 | { |
337 | fprintf (stderr, "%s called before cmd_init, breakage likely\n", | |
338 | __func__); | |
339 | return; | |
340 | } | |
ebacb4ed | 341 | |
718e3744 | 342 | cnode = vector_slot (cmdvec, ntype); |
343 | ||
d0bfb22c | 344 | if (cnode == NULL) |
718e3744 | 345 | { |
346 | fprintf (stderr, "Command node %d doesn't exist, please check it\n", | |
d0bfb22c QY |
347 | ntype); |
348 | exit (EXIT_FAILURE); | |
718e3744 | 349 | } |
ebacb4ed | 350 | |
274f29b2 | 351 | if (hash_lookup (cnode->cmd_hash, cmd) != NULL) |
c0f9771d | 352 | { |
ebacb4ed | 353 | fprintf (stderr, |
274f29b2 PJ |
354 | "Multiple command installs to node %d of command:\n%s\n", |
355 | ntype, cmd->string); | |
c0f9771d QY |
356 | return; |
357 | } | |
ebacb4ed | 358 | |
274f29b2 | 359 | assert (hash_get (cnode->cmd_hash, cmd, hash_alloc_intern)); |
ebacb4ed | 360 | |
d0bfb22c | 361 | command_parse_format (cnode->cmdgraph, cmd); |
718e3744 | 362 | vector_set (cnode->cmd_vector, cmd); |
735e62a0 DS |
363 | |
364 | if (ntype == VIEW_NODE) | |
365 | install_element (ENABLE_NODE, cmd); | |
718e3744 | 366 | } |
367 | ||
2d362d10 | 368 | static const unsigned char itoa64[] = |
718e3744 | 369 | "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; |
370 | ||
274a4a44 | 371 | static void |
718e3744 | 372 | to64(char *s, long v, int n) |
373 | { | |
d0bfb22c | 374 | while (--n >= 0) |
718e3744 | 375 | { |
376 | *s++ = itoa64[v&0x3f]; | |
377 | v >>= 6; | |
378 | } | |
379 | } | |
380 | ||
274a4a44 | 381 | static char * |
382 | zencrypt (const char *passwd) | |
718e3744 | 383 | { |
384 | char salt[6]; | |
385 | struct timeval tv; | |
386 | char *crypt (const char *, const char *); | |
387 | ||
388 | gettimeofday(&tv,0); | |
d0bfb22c | 389 | |
718e3744 | 390 | to64(&salt[0], random(), 3); |
391 | to64(&salt[3], tv.tv_usec, 3); | |
392 | salt[5] = '\0'; | |
393 | ||
394 | return crypt (passwd, salt); | |
395 | } | |
396 | ||
397 | /* This function write configuration of this host. */ | |
274a4a44 | 398 | static int |
718e3744 | 399 | config_write_host (struct vty *vty) |
400 | { | |
401 | if (host.name) | |
402 | vty_out (vty, "hostname %s%s", host.name, VTY_NEWLINE); | |
403 | ||
404 | if (host.encrypt) | |
405 | { | |
406 | if (host.password_encrypt) | |
d0bfb22c | 407 | vty_out (vty, "password 8 %s%s", host.password_encrypt, VTY_NEWLINE); |
718e3744 | 408 | if (host.enable_encrypt) |
d0bfb22c | 409 | vty_out (vty, "enable password 8 %s%s", host.enable_encrypt, VTY_NEWLINE); |
718e3744 | 410 | } |
411 | else | |
412 | { | |
413 | if (host.password) | |
414 | vty_out (vty, "password %s%s", host.password, VTY_NEWLINE); | |
415 | if (host.enable) | |
416 | vty_out (vty, "enable password %s%s", host.enable, VTY_NEWLINE); | |
417 | } | |
418 | ||
274a4a44 | 419 | if (zlog_default->default_lvl != LOG_DEBUG) |
82146b88 | 420 | { |
421 | vty_out (vty, "! N.B. The 'log trap' command is deprecated.%s", | |
d0bfb22c | 422 | VTY_NEWLINE); |
82146b88 | 423 | vty_out (vty, "log trap %s%s", |
d0bfb22c | 424 | zlog_priority[zlog_default->default_lvl], VTY_NEWLINE); |
82146b88 | 425 | } |
274a4a44 | 426 | |
427 | if (host.logfile && (zlog_default->maxlvl[ZLOG_DEST_FILE] != ZLOG_DISABLED)) | |
428 | { | |
429 | vty_out (vty, "log file %s", host.logfile); | |
430 | if (zlog_default->maxlvl[ZLOG_DEST_FILE] != zlog_default->default_lvl) | |
d0bfb22c QY |
431 | vty_out (vty, " %s", |
432 | zlog_priority[zlog_default->maxlvl[ZLOG_DEST_FILE]]); | |
274a4a44 | 433 | vty_out (vty, "%s", VTY_NEWLINE); |
434 | } | |
435 | ||
436 | if (zlog_default->maxlvl[ZLOG_DEST_STDOUT] != ZLOG_DISABLED) | |
437 | { | |
438 | vty_out (vty, "log stdout"); | |
439 | if (zlog_default->maxlvl[ZLOG_DEST_STDOUT] != zlog_default->default_lvl) | |
d0bfb22c QY |
440 | vty_out (vty, " %s", |
441 | zlog_priority[zlog_default->maxlvl[ZLOG_DEST_STDOUT]]); | |
274a4a44 | 442 | vty_out (vty, "%s", VTY_NEWLINE); |
443 | } | |
718e3744 | 444 | |
274a4a44 | 445 | if (zlog_default->maxlvl[ZLOG_DEST_MONITOR] == ZLOG_DISABLED) |
446 | vty_out(vty,"no log monitor%s",VTY_NEWLINE); | |
447 | else if (zlog_default->maxlvl[ZLOG_DEST_MONITOR] != zlog_default->default_lvl) | |
448 | vty_out(vty,"log monitor %s%s", | |
d0bfb22c | 449 | zlog_priority[zlog_default->maxlvl[ZLOG_DEST_MONITOR]],VTY_NEWLINE); |
718e3744 | 450 | |
274a4a44 | 451 | if (zlog_default->maxlvl[ZLOG_DEST_SYSLOG] != ZLOG_DISABLED) |
12ab19f1 | 452 | { |
453 | vty_out (vty, "log syslog"); | |
274a4a44 | 454 | if (zlog_default->maxlvl[ZLOG_DEST_SYSLOG] != zlog_default->default_lvl) |
d0bfb22c QY |
455 | vty_out (vty, " %s", |
456 | zlog_priority[zlog_default->maxlvl[ZLOG_DEST_SYSLOG]]); | |
12ab19f1 | 457 | vty_out (vty, "%s", VTY_NEWLINE); |
458 | } | |
274a4a44 | 459 | |
460 | if (zlog_default->facility != LOG_DAEMON) | |
461 | vty_out (vty, "log facility %s%s", | |
d0bfb22c | 462 | facility_name(zlog_default->facility), VTY_NEWLINE); |
718e3744 | 463 | |
464 | if (zlog_default->record_priority == 1) | |
465 | vty_out (vty, "log record-priority%s", VTY_NEWLINE); | |
466 | ||
1ed72e0b AS |
467 | if (zlog_default->timestamp_precision > 0) |
468 | vty_out (vty, "log timestamp precision %d%s", | |
d0bfb22c | 469 | zlog_default->timestamp_precision, VTY_NEWLINE); |
1ed72e0b | 470 | |
718e3744 | 471 | if (host.advanced) |
472 | vty_out (vty, "service advanced-vty%s", VTY_NEWLINE); | |
473 | ||
474 | if (host.encrypt) | |
475 | vty_out (vty, "service password-encryption%s", VTY_NEWLINE); | |
476 | ||
477 | if (host.lines >= 0) | |
478 | vty_out (vty, "service terminal-length %d%s", host.lines, | |
d0bfb22c | 479 | VTY_NEWLINE); |
718e3744 | 480 | |
3b0c5d9a | 481 | if (host.motdfile) |
482 | vty_out (vty, "banner motd file %s%s", host.motdfile, VTY_NEWLINE); | |
483 | else if (! host.motd) | |
718e3744 | 484 | vty_out (vty, "no banner motd%s", VTY_NEWLINE); |
485 | ||
486 | return 1; | |
487 | } | |
488 | ||
d0bfb22c QY |
489 | /* Utility function for getting command graph. */ |
490 | static struct graph * | |
491 | cmd_node_graph (vector v, enum node_type ntype) | |
718e3744 | 492 | { |
d0bfb22c QY |
493 | struct cmd_node *cnode = vector_slot (v, ntype); |
494 | return cnode->cmdgraph; | |
718e3744 | 495 | } |
496 | ||
d0bfb22c QY |
497 | static int |
498 | cmd_try_do_shortcut (enum node_type node, char* first_word) { | |
499 | if ( first_word != NULL && | |
500 | node != AUTH_NODE && | |
501 | node != VIEW_NODE && | |
502 | node != AUTH_ENABLE_NODE && | |
503 | node != ENABLE_NODE && | |
d0bfb22c QY |
504 | 0 == strcmp( "do", first_word ) ) |
505 | return 1; | |
506 | return 0; | |
718e3744 | 507 | } |
508 | ||
d0bfb22c QY |
509 | /** |
510 | * Compare function for cmd_token. | |
511 | * Used with qsort to sort command completions. | |
512 | */ | |
274a4a44 | 513 | static int |
d0bfb22c | 514 | compare_completions (const void *fst, const void *snd) |
718e3744 | 515 | { |
d0bfb22c QY |
516 | struct cmd_token *first = *(struct cmd_token **) fst, |
517 | *secnd = *(struct cmd_token **) snd; | |
518 | return strcmp (first->text, secnd->text); | |
718e3744 | 519 | } |
520 | ||
d0bfb22c QY |
521 | /** |
522 | * Takes a list of completions returned by command_complete, | |
523 | * dedeuplicates them based on both text and description, | |
6011c1b2 QY |
524 | * sorts them, and returns them as a vector. |
525 | * | |
526 | * @param completions linked list of cmd_token | |
527 | * @return deduplicated and sorted vector with | |
d0bfb22c QY |
528 | */ |
529 | static vector | |
530 | completions_to_vec (struct list *completions) | |
718e3744 | 531 | { |
d0bfb22c | 532 | vector comps = vector_init (VECTOR_MIN_SIZE); |
718e3744 | 533 | |
d0bfb22c | 534 | struct listnode *ln; |
6011c1b2 | 535 | struct cmd_token *token, *cr = NULL; |
d0bfb22c QY |
536 | unsigned int i, exists; |
537 | for (ALL_LIST_ELEMENTS_RO(completions,ln,token)) | |
538 | { | |
6011c1b2 QY |
539 | if (token->type == END_TKN && (cr = token)) |
540 | continue; | |
541 | ||
d0bfb22c QY |
542 | // linear search for token in completions vector |
543 | exists = 0; | |
544 | for (i = 0; i < vector_active (comps) && !exists; i++) | |
cd40b329 | 545 | { |
d0bfb22c QY |
546 | struct cmd_token *curr = vector_slot (comps, i); |
547 | exists = !strcmp (curr->text, token->text) && | |
548 | !strcmp (curr->desc, token->desc); | |
cd40b329 | 549 | } |
909a2155 | 550 | |
d0bfb22c | 551 | if (!exists) |
17aca20b | 552 | vector_set (comps, token); |
d0bfb22c | 553 | } |
cd40b329 | 554 | |
d0bfb22c QY |
555 | // sort completions |
556 | qsort (comps->index, | |
557 | vector_active (comps), | |
558 | sizeof (void *), | |
559 | &compare_completions); | |
cd40b329 | 560 | |
ebacb4ed | 561 | // make <cr> the first element, if it is present |
6011c1b2 QY |
562 | if (cr) |
563 | { | |
564 | vector_set_index (comps, vector_active (comps), NULL); | |
565 | memmove (comps->index + 1, comps->index, (comps->alloced - 1) * sizeof (void *)); | |
17aca20b | 566 | vector_set_index (comps, 0, cr); |
6011c1b2 QY |
567 | } |
568 | ||
d0bfb22c | 569 | return comps; |
cd40b329 | 570 | } |
d0bfb22c QY |
571 | /** |
572 | * Generates a vector of cmd_token representing possible completions | |
573 | * on the current input. | |
574 | * | |
575 | * @param vline the vectorized input line | |
576 | * @param vty the vty with the node to match on | |
577 | * @param status pointer to matcher status code | |
ebacb4ed | 578 | * @return vector of struct cmd_token * with possible completions |
d0bfb22c QY |
579 | */ |
580 | static vector | |
581 | cmd_complete_command_real (vector vline, struct vty *vty, int *status) | |
cd40b329 | 582 | { |
d0bfb22c QY |
583 | struct list *completions; |
584 | struct graph *cmdgraph = cmd_node_graph (cmdvec, vty->node); | |
cd40b329 | 585 | |
d0bfb22c | 586 | enum matcher_rv rv = command_complete (cmdgraph, vline, &completions); |
cd40b329 | 587 | |
d0bfb22c QY |
588 | if (MATCHER_ERROR(rv)) |
589 | { | |
17aca20b | 590 | *status = CMD_ERR_NO_MATCH; |
d0bfb22c | 591 | return NULL; |
b92938a7 | 592 | } |
593 | ||
d0bfb22c QY |
594 | vector comps = completions_to_vec (completions); |
595 | list_delete (completions); | |
b92938a7 | 596 | |
d0bfb22c QY |
597 | // set status code appropriately |
598 | switch (vector_active (comps)) | |
599 | { | |
600 | case 0: | |
601 | *status = CMD_ERR_NO_MATCH; | |
602 | break; | |
603 | case 1: | |
604 | *status = CMD_COMPLETE_FULL_MATCH; | |
605 | break; | |
606 | default: | |
607 | *status = CMD_COMPLETE_LIST_MATCH; | |
608 | } | |
718e3744 | 609 | |
d0bfb22c QY |
610 | return comps; |
611 | } | |
718e3744 | 612 | |
d0bfb22c QY |
613 | vector |
614 | cmd_describe_command (vector vline, struct vty *vty, int *status) | |
615 | { | |
616 | vector ret; | |
718e3744 | 617 | |
d0bfb22c | 618 | if ( cmd_try_do_shortcut(vty->node, vector_slot(vline, 0) ) ) |
718e3744 | 619 | { |
d0bfb22c QY |
620 | enum node_type onode; |
621 | vector shifted_vline; | |
622 | unsigned int index; | |
718e3744 | 623 | |
d0bfb22c QY |
624 | onode = vty->node; |
625 | vty->node = ENABLE_NODE; | |
626 | /* We can try it on enable node, cos' the vty is authenticated */ | |
718e3744 | 627 | |
d0bfb22c QY |
628 | shifted_vline = vector_init (vector_count(vline)); |
629 | /* use memcpy? */ | |
630 | for (index = 1; index < vector_active (vline); index++) | |
631 | { | |
632 | vector_set_index (shifted_vline, index-1, vector_lookup(vline, index)); | |
633 | } | |
718e3744 | 634 | |
d0bfb22c QY |
635 | ret = cmd_complete_command_real (shifted_vline, vty, status); |
636 | ||
637 | vector_free(shifted_vline); | |
638 | vty->node = onode; | |
639 | return ret; | |
640 | } | |
718e3744 | 641 | |
d0bfb22c | 642 | return cmd_complete_command_real (vline, vty, status); |
718e3744 | 643 | } |
644 | ||
ebacb4ed QY |
645 | /** |
646 | * Generate possible tab-completions for the given input. This function only | |
647 | * returns results that would result in a valid command if used as Readline | |
648 | * completions (as is the case in vtysh). For instance, if the passed vline ends | |
649 | * with '4.3.2', the strings 'A.B.C.D' and 'A.B.C.D/M' will _not_ be returned. | |
650 | * | |
651 | * @param vline vectorized input line | |
652 | * @param vty the vty | |
653 | * @param status location to store matcher status code in | |
654 | * @return set of valid strings for use with Readline as tab-completions. | |
655 | */ | |
656 | ||
b92938a7 | 657 | char ** |
ebacb4ed | 658 | cmd_complete_command (vector vline, struct vty *vty, int *status) |
b92938a7 | 659 | { |
268316d1 QY |
660 | char **ret = NULL; |
661 | int original_node = vty->node; | |
662 | vector input_line = vector_init (vector_count (vline)); | |
663 | ||
664 | // if the first token is 'do' we'll want to execute the command in the enable node | |
665 | int do_shortcut = cmd_try_do_shortcut (vty->node, vector_slot (vline, 0)); | |
666 | vty->node = do_shortcut ? ENABLE_NODE : original_node; | |
667 | ||
668 | // construct the input line we'll be matching on | |
669 | unsigned int offset = (do_shortcut) ? 1 : 0; | |
670 | for (unsigned index = 0; index + offset < vector_active (vline); index++) | |
671 | vector_set_index (input_line, index + offset, vector_lookup (vline, index)); | |
672 | ||
673 | // get token completions -- this is a copying operation | |
ef736f12 | 674 | vector comps = NULL, initial_comps; |
ebacb4ed QY |
675 | initial_comps = cmd_complete_command_real (input_line, vty, status); |
676 | ||
268316d1 QY |
677 | if (!MATCHER_ERROR (*status)) |
678 | { | |
5b5231b0 QY |
679 | assert (initial_comps); |
680 | // filter out everything that is not suitable for a tab-completion | |
681 | comps = vector_init (VECTOR_MIN_SIZE); | |
682 | for (unsigned int i = 0; i < vector_active(initial_comps); i++) | |
683 | { | |
684 | struct cmd_token *token = vector_slot (initial_comps, i); | |
685 | if (token->type == WORD_TKN) | |
686 | vector_set (comps, token); | |
5b5231b0 QY |
687 | } |
688 | vector_free (initial_comps); | |
689 | ||
268316d1 | 690 | // copy completions text into an array of char* |
17aca20b | 691 | ret = XMALLOC (MTYPE_TMP, (vector_active (comps)+1) * sizeof (char *)); |
268316d1 QY |
692 | unsigned int i; |
693 | for (i = 0; i < vector_active (comps); i++) | |
694 | { | |
695 | struct cmd_token *token = vector_slot (comps, i); | |
696 | ret[i] = XSTRDUP (MTYPE_TMP, token->text); | |
697 | vector_unset (comps, i); | |
268316d1 | 698 | } |
ebacb4ed QY |
699 | // set the last element to NULL, because this array is used in |
700 | // a Readline completion_generator function which expects NULL | |
701 | // as a sentinel value | |
268316d1 QY |
702 | ret[i] = NULL; |
703 | vector_free (comps); | |
704 | comps = NULL; | |
705 | } | |
b92938a7 | 706 | |
268316d1 QY |
707 | // comps should always be null here |
708 | assert (!comps); | |
b92938a7 | 709 | |
268316d1 QY |
710 | // free the adjusted input line |
711 | vector_free (input_line); | |
b92938a7 | 712 | |
268316d1 QY |
713 | // reset vty->node to its original value |
714 | vty->node = original_node; | |
d0bfb22c QY |
715 | |
716 | return ret; | |
cde9f101 | 717 | } |
b92938a7 | 718 | |
b92938a7 | 719 | /* return parent node */ |
720 | /* MUST eventually converge on CONFIG_NODE */ | |
13bfca7a | 721 | enum node_type |
274a4a44 | 722 | node_parent ( enum node_type node ) |
b92938a7 | 723 | { |
724 | enum node_type ret; | |
725 | ||
9ab6812d | 726 | assert (node > CONFIG_NODE); |
727 | ||
728 | switch (node) | |
729 | { | |
730 | case BGP_VPNV4_NODE: | |
8ecd3266 | 731 | case BGP_VPNV6_NODE: |
8b1fb8be LB |
732 | case BGP_ENCAP_NODE: |
733 | case BGP_ENCAPV6_NODE: | |
65efcfce | 734 | case BGP_VNC_DEFAULTS_NODE: |
e52702f2 QY |
735 | case BGP_VNC_NVE_GROUP_NODE: |
736 | case BGP_VNC_L2_GROUP_NODE: | |
9ab6812d | 737 | case BGP_IPV4_NODE: |
738 | case BGP_IPV4M_NODE: | |
739 | case BGP_IPV6_NODE: | |
1e836590 | 740 | case BGP_IPV6M_NODE: |
9ab6812d | 741 | ret = BGP_NODE; |
742 | break; | |
743 | case KEYCHAIN_KEY_NODE: | |
744 | ret = KEYCHAIN_NODE; | |
745 | break; | |
16f1b9ee OD |
746 | case LINK_PARAMS_NODE: |
747 | ret = INTERFACE_NODE; | |
748 | break; | |
eac6e3f0 RW |
749 | case LDP_IPV4_NODE: |
750 | case LDP_IPV6_NODE: | |
751 | ret = LDP_NODE; | |
752 | break; | |
753 | case LDP_IPV4_IFACE_NODE: | |
754 | ret = LDP_IPV4_NODE; | |
755 | break; | |
756 | case LDP_IPV6_IFACE_NODE: | |
757 | ret = LDP_IPV6_NODE; | |
758 | break; | |
759 | case LDP_PSEUDOWIRE_NODE: | |
760 | ret = LDP_L2VPN_NODE; | |
761 | break; | |
9ab6812d | 762 | default: |
763 | ret = CONFIG_NODE; | |
16f1b9ee | 764 | break; |
b92938a7 | 765 | } |
766 | ||
767 | return ret; | |
768 | } | |
769 | ||
718e3744 | 770 | /* Execute command by argument vline vector. */ |
274a4a44 | 771 | static int |
cd40b329 | 772 | cmd_execute_command_real (vector vline, |
d0bfb22c QY |
773 | enum filter_type filter, |
774 | struct vty *vty, | |
17aca20b | 775 | const struct cmd_element **cmd) |
d0bfb22c QY |
776 | { |
777 | struct list *argv_list; | |
778 | enum matcher_rv status; | |
17aca20b | 779 | const struct cmd_element *matched_element = NULL; |
c5bd4620 | 780 | |
d0bfb22c | 781 | struct graph *cmdgraph = cmd_node_graph (cmdvec, vty->node); |
c5bd4620 QY |
782 | status = command_match (cmdgraph, vline, &argv_list, &matched_element); |
783 | ||
784 | if (cmd) | |
785 | *cmd = matched_element; | |
d0bfb22c QY |
786 | |
787 | // if matcher error, return corresponding CMD_ERR | |
788 | if (MATCHER_ERROR(status)) | |
17aca20b | 789 | { |
d0bfb22c QY |
790 | switch (status) |
791 | { | |
792 | case MATCHER_INCOMPLETE: | |
793 | return CMD_ERR_INCOMPLETE; | |
794 | case MATCHER_AMBIGUOUS: | |
795 | return CMD_ERR_AMBIGUOUS; | |
796 | default: | |
797 | return CMD_ERR_NO_MATCH; | |
718e3744 | 798 | } |
17aca20b | 799 | } |
718e3744 | 800 | |
d0bfb22c QY |
801 | // build argv array from argv list |
802 | struct cmd_token **argv = XMALLOC (MTYPE_TMP, argv_list->count * sizeof (struct cmd_token *)); | |
803 | struct listnode *ln; | |
804 | struct cmd_token *token; | |
805 | unsigned int i = 0; | |
806 | for (ALL_LIST_ELEMENTS_RO(argv_list,ln,token)) | |
807 | argv[i++] = token; | |
718e3744 | 808 | |
d0bfb22c | 809 | int argc = argv_list->count; |
718e3744 | 810 | |
d0bfb22c | 811 | int ret; |
c5bd4620 | 812 | if (matched_element->daemon) |
d0bfb22c QY |
813 | ret = CMD_SUCCESS_DAEMON; |
814 | else | |
c5bd4620 | 815 | ret = matched_element->func (matched_element, vty, argc, argv); |
718e3744 | 816 | |
d0bfb22c QY |
817 | // delete list and cmd_token's in it |
818 | list_delete (argv_list); | |
17aca20b | 819 | XFREE (MTYPE_TMP, argv); |
718e3744 | 820 | |
d0bfb22c | 821 | return ret; |
718e3744 | 822 | } |
823 | ||
cd40b329 CF |
824 | /** |
825 | * Execute a given command, handling things like "do ..." and checking | |
826 | * whether the given command might apply at a parent node if doesn't | |
827 | * apply for the current node. | |
828 | * | |
829 | * @param vline Command line input, vector of char* where each element is | |
830 | * one input token. | |
831 | * @param vty The vty context in which the command should be executed. | |
832 | * @param cmd Pointer where the struct cmd_element of the matched command | |
833 | * will be stored, if any. May be set to NULL if this info is | |
834 | * not needed. | |
835 | * @param vtysh If set != 0, don't lookup the command at parent nodes. | |
836 | * @return The status of the command that has been executed or an error code | |
837 | * as to why no command could be executed. | |
838 | */ | |
eda031f6 | 839 | int |
17aca20b QY |
840 | cmd_execute_command (vector vline, struct vty *vty, |
841 | const struct cmd_element **cmd, | |
842 | int vtysh) | |
843 | { | |
04e64062 | 844 | int ret, saved_ret = 0; |
9ab6812d | 845 | enum node_type onode, try_node; |
eda031f6 | 846 | |
9ab6812d | 847 | onode = try_node = vty->node; |
b92938a7 | 848 | |
17aca20b | 849 | if (cmd_try_do_shortcut(vty->node, vector_slot(vline, 0))) |
b92938a7 | 850 | { |
851 | vector shifted_vline; | |
8c328f11 | 852 | unsigned int index; |
b92938a7 | 853 | |
854 | vty->node = ENABLE_NODE; | |
855 | /* We can try it on enable node, cos' the vty is authenticated */ | |
856 | ||
857 | shifted_vline = vector_init (vector_count(vline)); | |
858 | /* use memcpy? */ | |
d0bfb22c | 859 | for (index = 1; index < vector_active (vline); index++) |
04e64062 | 860 | vector_set_index (shifted_vline, index-1, vector_lookup(vline, index)); |
b92938a7 | 861 | |
cd40b329 | 862 | ret = cmd_execute_command_real (shifted_vline, FILTER_RELAXED, vty, cmd); |
b92938a7 | 863 | |
864 | vector_free(shifted_vline); | |
865 | vty->node = onode; | |
866 | return ret; | |
867 | } | |
868 | ||
cd40b329 | 869 | saved_ret = ret = cmd_execute_command_real (vline, FILTER_RELAXED, vty, cmd); |
b92938a7 | 870 | |
87d683b0 | 871 | if (vtysh) |
872 | return saved_ret; | |
873 | ||
04e64062 | 874 | if (ret != CMD_SUCCESS && ret != CMD_WARNING) |
b92938a7 | 875 | { |
04e64062 QY |
876 | /* This assumes all nodes above CONFIG_NODE are childs of CONFIG_NODE */ |
877 | while (vty->node > CONFIG_NODE) | |
878 | { | |
879 | try_node = node_parent(try_node); | |
880 | vty->node = try_node; | |
881 | ret = cmd_execute_command_real (vline, FILTER_RELAXED, vty, cmd); | |
882 | if (ret == CMD_SUCCESS || ret == CMD_WARNING) | |
883 | return ret; | |
884 | } | |
885 | /* no command succeeded, reset the vty to the original node */ | |
886 | vty->node = onode; | |
b92938a7 | 887 | } |
04e64062 QY |
888 | |
889 | /* return command status for original node */ | |
9ab6812d | 890 | return saved_ret; |
b92938a7 | 891 | } |
892 | ||
cd40b329 CF |
893 | /** |
894 | * Execute a given command, matching it strictly against the current node. | |
895 | * This mode is used when reading config files. | |
896 | * | |
897 | * @param vline Command line input, vector of char* where each element is | |
898 | * one input token. | |
899 | * @param vty The vty context in which the command should be executed. | |
900 | * @param cmd Pointer where the struct cmd_element* of the matched command | |
901 | * will be stored, if any. May be set to NULL if this info is | |
902 | * not needed. | |
903 | * @return The status of the command that has been executed or an error code | |
904 | * as to why no command could be executed. | |
905 | */ | |
718e3744 | 906 | int |
909a2155 | 907 | cmd_execute_command_strict (vector vline, struct vty *vty, |
17aca20b | 908 | const struct cmd_element **cmd) |
718e3744 | 909 | { |
cd40b329 | 910 | return cmd_execute_command_real(vline, FILTER_STRICT, vty, cmd); |
718e3744 | 911 | } |
912 | ||
bed578b8 DS |
913 | /** |
914 | * Parse one line of config, walking up the parse tree attempting to find a match | |
915 | * | |
916 | * @param vty The vty context in which the command should be executed. | |
917 | * @param cmd Pointer where the struct cmd_element* of the match command | |
918 | * will be stored, if any. May be set to NULL if this info is | |
919 | * not needed. | |
920 | * @param use_daemon Boolean to control whether or not we match on CMD_SUCCESS_DAEMON | |
921 | * or not. | |
922 | * @return The status of the command that has been executed or an error code | |
923 | * as to why no command could be executed. | |
924 | */ | |
925 | int | |
17aca20b | 926 | command_config_read_one_line (struct vty *vty, const struct cmd_element **cmd, int use_daemon) |
bed578b8 DS |
927 | { |
928 | vector vline; | |
929 | int saved_node; | |
930 | int ret; | |
931 | ||
932 | vline = cmd_make_strvec (vty->buf); | |
933 | ||
934 | /* In case of comment line */ | |
935 | if (vline == NULL) | |
936 | return CMD_SUCCESS; | |
937 | ||
938 | /* Execute configuration command : this is strict match */ | |
939 | ret = cmd_execute_command_strict (vline, vty, cmd); | |
940 | ||
941 | // Climb the tree and try the command again at each node | |
942 | if (!(use_daemon && ret == CMD_SUCCESS_DAEMON) && | |
fd715b78 DW |
943 | !(!use_daemon && ret == CMD_ERR_NOTHING_TODO) && |
944 | ret != CMD_SUCCESS && | |
945 | ret != CMD_WARNING && | |
946 | vty->node != CONFIG_NODE) { | |
bed578b8 DS |
947 | |
948 | saved_node = vty->node; | |
949 | ||
950 | while (!(use_daemon && ret == CMD_SUCCESS_DAEMON) && | |
fd715b78 | 951 | !(!use_daemon && ret == CMD_ERR_NOTHING_TODO) && |
d0bfb22c | 952 | ret != CMD_SUCCESS && |
fd715b78 | 953 | ret != CMD_WARNING && |
73d2dad0 | 954 | vty->node > CONFIG_NODE) { |
bed578b8 | 955 | vty->node = node_parent(vty->node); |
fd715b78 | 956 | ret = cmd_execute_command_strict (vline, vty, cmd); |
bed578b8 DS |
957 | } |
958 | ||
959 | // If climbing the tree did not work then ignore the command and | |
960 | // stay at the same node | |
961 | if (!(use_daemon && ret == CMD_SUCCESS_DAEMON) && | |
fd715b78 | 962 | !(!use_daemon && ret == CMD_ERR_NOTHING_TODO) && |
d0bfb22c | 963 | ret != CMD_SUCCESS && |
fd715b78 | 964 | ret != CMD_WARNING) |
bed578b8 | 965 | { |
d0bfb22c | 966 | vty->node = saved_node; |
bed578b8 DS |
967 | } |
968 | } | |
969 | ||
cbd7259d QY |
970 | if (ret != CMD_SUCCESS && ret != CMD_WARNING) |
971 | memcpy (vty->error_buf, vty->buf, VTY_BUFSIZ); | |
972 | ||
bed578b8 DS |
973 | cmd_free_strvec (vline); |
974 | ||
975 | return ret; | |
976 | } | |
977 | ||
5689fe5f | 978 | /* Configuration make from file. */ |
718e3744 | 979 | int |
13fbc82d | 980 | config_from_file (struct vty *vty, FILE *fp, unsigned int *line_num) |
718e3744 | 981 | { |
5689fe5f | 982 | int ret, error_ret=0; |
13fbc82d | 983 | *line_num = 0; |
718e3744 | 984 | |
985 | while (fgets (vty->buf, VTY_BUFSIZ, fp)) | |
986 | { | |
13fbc82d | 987 | if (!error_ret) |
d0bfb22c | 988 | ++(*line_num); |
13fbc82d | 989 | |
bed578b8 | 990 | ret = command_config_read_one_line (vty, NULL, 0); |
718e3744 | 991 | |
5689fe5f | 992 | if (ret != CMD_SUCCESS && ret != CMD_WARNING && |
d0bfb22c QY |
993 | ret != CMD_ERR_NOTHING_TODO) |
994 | error_ret = ret; | |
718e3744 | 995 | } |
5689fe5f DW |
996 | |
997 | if (error_ret) { | |
998 | return error_ret; | |
999 | } | |
1000 | ||
718e3744 | 1001 | return CMD_SUCCESS; |
1002 | } | |
1003 | ||
5689fe5f | 1004 | /* Configuration from terminal */ |
718e3744 | 1005 | DEFUN (config_terminal, |
1006 | config_terminal_cmd, | |
1007 | "configure terminal", | |
1008 | "Configuration from vty interface\n" | |
1009 | "Configuration terminal\n") | |
1010 | { | |
1011 | if (vty_config_lock (vty)) | |
1012 | vty->node = CONFIG_NODE; | |
1013 | else | |
1014 | { | |
1015 | vty_out (vty, "VTY configuration is locked by other VTY%s", VTY_NEWLINE); | |
1016 | return CMD_WARNING; | |
1017 | } | |
1018 | return CMD_SUCCESS; | |
1019 | } | |
1020 | ||
1021 | /* Enable command */ | |
d0bfb22c | 1022 | DEFUN (enable, |
718e3744 | 1023 | config_enable_cmd, |
1024 | "enable", | |
1025 | "Turn on privileged mode command\n") | |
1026 | { | |
1027 | /* If enable password is NULL, change to ENABLE_NODE */ | |
1028 | if ((host.enable == NULL && host.enable_encrypt == NULL) || | |
1029 | vty->type == VTY_SHELL_SERV) | |
1030 | vty->node = ENABLE_NODE; | |
1031 | else | |
1032 | vty->node = AUTH_ENABLE_NODE; | |
1033 | ||
1034 | return CMD_SUCCESS; | |
1035 | } | |
1036 | ||
1037 | /* Disable command */ | |
d0bfb22c | 1038 | DEFUN (disable, |
718e3744 | 1039 | config_disable_cmd, |
1040 | "disable", | |
1041 | "Turn off privileged mode command\n") | |
1042 | { | |
1043 | if (vty->node == ENABLE_NODE) | |
1044 | vty->node = VIEW_NODE; | |
1045 | return CMD_SUCCESS; | |
1046 | } | |
1047 | ||
1048 | /* Down vty node level. */ | |
1049 | DEFUN (config_exit, | |
1050 | config_exit_cmd, | |
1051 | "exit", | |
1052 | "Exit current mode and down to previous mode\n") | |
1053 | { | |
1054 | switch (vty->node) | |
1055 | { | |
1056 | case VIEW_NODE: | |
1057 | case ENABLE_NODE: | |
1058 | if (vty_shell (vty)) | |
d0bfb22c | 1059 | exit (0); |
718e3744 | 1060 | else |
d0bfb22c | 1061 | vty->status = VTY_CLOSE; |
718e3744 | 1062 | break; |
1063 | case CONFIG_NODE: | |
1064 | vty->node = ENABLE_NODE; | |
1065 | vty_config_unlock (vty); | |
1066 | break; | |
1067 | case INTERFACE_NODE: | |
13460c44 | 1068 | case NS_NODE: |
f93e3f69 | 1069 | case VRF_NODE: |
718e3744 | 1070 | case ZEBRA_NODE: |
1071 | case BGP_NODE: | |
1072 | case RIP_NODE: | |
1073 | case RIPNG_NODE: | |
1074 | case OSPF_NODE: | |
1075 | case OSPF6_NODE: | |
eac6e3f0 RW |
1076 | case LDP_NODE: |
1077 | case LDP_L2VPN_NODE: | |
9e867fe6 | 1078 | case ISIS_NODE: |
718e3744 | 1079 | case KEYCHAIN_NODE: |
1080 | case MASC_NODE: | |
1081 | case RMAP_NODE: | |
12e41d03 | 1082 | case PIM_NODE: |
718e3744 | 1083 | case VTY_NODE: |
1084 | vty->node = CONFIG_NODE; | |
1085 | break; | |
718e3744 | 1086 | case BGP_IPV4_NODE: |
1087 | case BGP_IPV4M_NODE: | |
8ecd3266 | 1088 | case BGP_VPNV4_NODE: |
1089 | case BGP_VPNV6_NODE: | |
8b1fb8be LB |
1090 | case BGP_ENCAP_NODE: |
1091 | case BGP_ENCAPV6_NODE: | |
65efcfce LB |
1092 | case BGP_VNC_DEFAULTS_NODE: |
1093 | case BGP_VNC_NVE_GROUP_NODE: | |
1094 | case BGP_VNC_L2_GROUP_NODE: | |
718e3744 | 1095 | case BGP_IPV6_NODE: |
1e836590 | 1096 | case BGP_IPV6M_NODE: |
718e3744 | 1097 | vty->node = BGP_NODE; |
1098 | break; | |
eac6e3f0 RW |
1099 | case LDP_IPV4_NODE: |
1100 | case LDP_IPV6_NODE: | |
1101 | vty->node = LDP_NODE; | |
1102 | break; | |
1103 | case LDP_IPV4_IFACE_NODE: | |
1104 | vty->node = LDP_IPV4_NODE; | |
1105 | break; | |
1106 | case LDP_IPV6_IFACE_NODE: | |
1107 | vty->node = LDP_IPV6_NODE; | |
1108 | break; | |
1109 | case LDP_PSEUDOWIRE_NODE: | |
1110 | vty->node = LDP_L2VPN_NODE; | |
1111 | break; | |
718e3744 | 1112 | case KEYCHAIN_KEY_NODE: |
1113 | vty->node = KEYCHAIN_NODE; | |
1114 | break; | |
16f1b9ee OD |
1115 | case LINK_PARAMS_NODE: |
1116 | vty->node = INTERFACE_NODE; | |
1117 | break; | |
718e3744 | 1118 | default: |
1119 | break; | |
1120 | } | |
1121 | return CMD_SUCCESS; | |
1122 | } | |
1123 | ||
f667a580 QY |
1124 | /* ALIAS_FIXME */ |
1125 | DEFUN (config_quit, | |
1126 | config_quit_cmd, | |
1127 | "quit", | |
1128 | "Exit current mode and down to previous mode\n") | |
1129 | { | |
1130 | return config_exit (self, vty, argc, argv); | |
1131 | } | |
1132 | ||
d0bfb22c | 1133 | |
718e3744 | 1134 | /* End of configuration. */ |
1135 | DEFUN (config_end, | |
1136 | config_end_cmd, | |
1137 | "end", | |
1138 | "End current mode and change to enable mode.") | |
1139 | { | |
1140 | switch (vty->node) | |
1141 | { | |
1142 | case VIEW_NODE: | |
1143 | case ENABLE_NODE: | |
1144 | /* Nothing to do. */ | |
1145 | break; | |
1146 | case CONFIG_NODE: | |
1147 | case INTERFACE_NODE: | |
13460c44 | 1148 | case NS_NODE: |
f93e3f69 | 1149 | case VRF_NODE: |
718e3744 | 1150 | case ZEBRA_NODE: |
1151 | case RIP_NODE: | |
1152 | case RIPNG_NODE: | |
1153 | case BGP_NODE: | |
8b1fb8be LB |
1154 | case BGP_ENCAP_NODE: |
1155 | case BGP_ENCAPV6_NODE: | |
65efcfce LB |
1156 | case BGP_VNC_DEFAULTS_NODE: |
1157 | case BGP_VNC_NVE_GROUP_NODE: | |
1158 | case BGP_VNC_L2_GROUP_NODE: | |
718e3744 | 1159 | case BGP_VPNV4_NODE: |
8ecd3266 | 1160 | case BGP_VPNV6_NODE: |
718e3744 | 1161 | case BGP_IPV4_NODE: |
1162 | case BGP_IPV4M_NODE: | |
1163 | case BGP_IPV6_NODE: | |
1e836590 | 1164 | case BGP_IPV6M_NODE: |
718e3744 | 1165 | case RMAP_NODE: |
1166 | case OSPF_NODE: | |
1167 | case OSPF6_NODE: | |
eac6e3f0 RW |
1168 | case LDP_NODE: |
1169 | case LDP_IPV4_NODE: | |
1170 | case LDP_IPV6_NODE: | |
1171 | case LDP_IPV4_IFACE_NODE: | |
1172 | case LDP_IPV6_IFACE_NODE: | |
1173 | case LDP_L2VPN_NODE: | |
1174 | case LDP_PSEUDOWIRE_NODE: | |
9e867fe6 | 1175 | case ISIS_NODE: |
718e3744 | 1176 | case KEYCHAIN_NODE: |
1177 | case KEYCHAIN_KEY_NODE: | |
1178 | case MASC_NODE: | |
12e41d03 | 1179 | case PIM_NODE: |
718e3744 | 1180 | case VTY_NODE: |
16f1b9ee | 1181 | case LINK_PARAMS_NODE: |
718e3744 | 1182 | vty_config_unlock (vty); |
1183 | vty->node = ENABLE_NODE; | |
1184 | break; | |
1185 | default: | |
1186 | break; | |
1187 | } | |
1188 | return CMD_SUCCESS; | |
1189 | } | |
1190 | ||
1191 | /* Show version. */ | |
1192 | DEFUN (show_version, | |
1193 | show_version_cmd, | |
1194 | "show version", | |
1195 | SHOW_STR | |
1196 | "Displays zebra version\n") | |
1197 | { | |
12f6ea23 | 1198 | vty_out (vty, "Quagga %s (%s).%s", QUAGGA_VERSION, host.name?host.name:"", |
d0bfb22c | 1199 | VTY_NEWLINE); |
0be793e6 | 1200 | vty_out (vty, "%s%s%s", QUAGGA_COPYRIGHT, GIT_INFO, VTY_NEWLINE); |
80db5ac1 DL |
1201 | vty_out (vty, "configured with:%s %s%s", VTY_NEWLINE, |
1202 | QUAGGA_CONFIG_ARGS, VTY_NEWLINE); | |
718e3744 | 1203 | |
1204 | return CMD_SUCCESS; | |
1205 | } | |
1206 | ||
1207 | /* Help display function for all node. */ | |
1208 | DEFUN (config_help, | |
1209 | config_help_cmd, | |
1210 | "help", | |
1211 | "Description of the interactive help system\n") | |
1212 | { | |
d0bfb22c QY |
1213 | vty_out (vty, |
1214 | "Quagga VTY provides advanced help feature. When you need help,%s\ | |
718e3744 | 1215 | anytime at the command line please press '?'.%s\ |
1216 | %s\ | |
1217 | If nothing matches, the help list will be empty and you must backup%s\ | |
1218 | until entering a '?' shows the available options.%s\ | |
1219 | Two styles of help are provided:%s\ | |
1220 | 1. Full help is available when you are ready to enter a%s\ | |
1221 | command argument (e.g. 'show ?') and describes each possible%s\ | |
1222 | argument.%s\ | |
1223 | 2. Partial help is provided when an abbreviated argument is entered%s\ | |
1224 | and you want to know what arguments match the input%s\ | |
1225 | (e.g. 'show me?'.)%s%s", VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE, | |
d0bfb22c QY |
1226 | VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE, |
1227 | VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 1228 | return CMD_SUCCESS; |
1229 | } | |
1230 | ||
a2454870 QY |
1231 | static void |
1232 | permute (struct graph_node *start, struct vty *vty) | |
1233 | { | |
1234 | static struct list *position = NULL; | |
1235 | if (!position) position = list_new (); | |
1236 | ||
1237 | // recursive dfs | |
1238 | listnode_add (position, start); | |
1239 | for (unsigned int i = 0; i < vector_active (start->to); i++) | |
1240 | { | |
1241 | struct graph_node *gn = vector_slot (start->to, i); | |
1242 | struct cmd_token *tok = gn->data; | |
7a4662b4 QY |
1243 | if (tok->attr == CMD_ATTR_HIDDEN || |
1244 | tok->attr == CMD_ATTR_DEPRECATED) | |
1245 | continue; | |
1246 | else if (tok->type == END_TKN || gn == start) | |
a2454870 QY |
1247 | { |
1248 | struct graph_node *gnn; | |
1249 | struct listnode *ln; | |
1250 | vty_out (vty, " "); | |
1251 | for (ALL_LIST_ELEMENTS_RO (position,ln,gnn)) | |
1252 | { | |
1253 | struct cmd_token *tt = gnn->data; | |
1254 | if (tt->type < SELECTOR_TKN) | |
1255 | vty_out (vty, " %s", tt->text); | |
1256 | } | |
1257 | if (gn == start) | |
1258 | vty_out (vty, "..."); | |
1259 | vty_out (vty, VTY_NEWLINE); | |
1260 | } | |
1261 | else | |
1262 | permute (gn, vty); | |
1263 | } | |
1264 | list_delete_node (position, listtail(position)); | |
1265 | } | |
1266 | ||
718e3744 | 1267 | /* Help display function for all node. */ |
1268 | DEFUN (config_list, | |
1269 | config_list_cmd, | |
a2454870 QY |
1270 | "list [permutations]", |
1271 | "Print command list\n" | |
1272 | "Print all possible command permutations\n") | |
718e3744 | 1273 | { |
a2454870 QY |
1274 | struct cmd_node *node = vector_slot (cmdvec, vty->node); |
1275 | ||
1276 | if ((strmatch (argv[0]->text, "list") && argc == 2) || | |
1277 | (strmatch (argv[0]->text, "show") && argc == 3)) | |
1278 | permute (vector_slot (node->cmdgraph->nodes, 0), vty); | |
1279 | else | |
1280 | { | |
1281 | /* loop over all commands at this node */ | |
1282 | struct cmd_element *element = NULL; | |
1283 | for (unsigned int i = 0; i < vector_active(node->cmd_vector); i++) | |
1284 | if ((element = vector_slot (node->cmd_vector, i)) && | |
1285 | element->attr != CMD_ATTR_DEPRECATED && | |
1286 | element->attr != CMD_ATTR_HIDDEN) | |
1287 | vty_out (vty, " %s%s", element->string, VTY_NEWLINE); | |
1288 | } | |
718e3744 | 1289 | return CMD_SUCCESS; |
1290 | } | |
1291 | ||
a2454870 QY |
1292 | DEFUN (show_commandtree, |
1293 | show_commandtree_cmd, | |
1294 | "show commandtree [permutations]", | |
1295 | SHOW_STR | |
1296 | "Show command tree\n") | |
1297 | { | |
1298 | return config_list (self, vty, argc, argv); | |
1299 | } | |
1300 | ||
718e3744 | 1301 | /* Write current configuration into file. */ |
d862bffb | 1302 | |
d0bfb22c QY |
1303 | DEFUN (config_write, |
1304 | config_write_cmd, | |
1305 | "write [<file|memory|terminal>]", | |
718e3744 | 1306 | "Write running configuration to memory, network, or terminal\n" |
d0bfb22c QY |
1307 | "Write to configuration file\n" |
1308 | "Write configuration currently in memory\n" | |
1309 | "Write configuration to terminal\n") | |
718e3744 | 1310 | { |
c349116d | 1311 | int idx_type = 1; |
8c328f11 | 1312 | unsigned int i; |
718e3744 | 1313 | int fd; |
1314 | struct cmd_node *node; | |
1315 | char *config_file; | |
1316 | char *config_file_tmp = NULL; | |
1317 | char *config_file_sav = NULL; | |
05865c90 | 1318 | int ret = CMD_WARNING; |
718e3744 | 1319 | struct vty *file_vty; |
e4421165 | 1320 | struct stat conf_stat; |
718e3744 | 1321 | |
d862bffb QY |
1322 | // if command was 'write terminal', 'write memory' or 'show running-config' |
1323 | if (argc == 2 && (!strcmp(argv[idx_type]->text, "terminal") || | |
1324 | !strcmp(argv[idx_type]->text, "memory") || | |
1325 | !strcmp(argv[0]->text, "show"))) | |
d0bfb22c QY |
1326 | { |
1327 | if (vty->type == VTY_SHELL_SERV) | |
1328 | { | |
1329 | for (i = 0; i < vector_active (cmdvec); i++) | |
1330 | if ((node = vector_slot (cmdvec, i)) && node->func && node->vtysh) | |
1331 | { | |
1332 | if ((*node->func) (vty)) | |
1333 | vty_out (vty, "!%s", VTY_NEWLINE); | |
1334 | } | |
1335 | } | |
1336 | else | |
1337 | { | |
1338 | vty_out (vty, "%sCurrent configuration:%s", VTY_NEWLINE, | |
1339 | VTY_NEWLINE); | |
1340 | vty_out (vty, "!%s", VTY_NEWLINE); | |
1341 | ||
1342 | for (i = 0; i < vector_active (cmdvec); i++) | |
1343 | if ((node = vector_slot (cmdvec, i)) && node->func) | |
1344 | { | |
1345 | if ((*node->func) (vty)) | |
1346 | vty_out (vty, "!%s", VTY_NEWLINE); | |
1347 | } | |
1348 | vty_out (vty, "end%s",VTY_NEWLINE); | |
1349 | } | |
1350 | return CMD_SUCCESS; | |
1351 | } | |
1352 | ||
87f44e2f DL |
1353 | if (host.noconfig) |
1354 | return CMD_SUCCESS; | |
1355 | ||
718e3744 | 1356 | /* Check and see if we are operating under vtysh configuration */ |
1357 | if (host.config == NULL) | |
1358 | { | |
1359 | vty_out (vty, "Can't save to configuration file, using vtysh.%s", | |
d0bfb22c | 1360 | VTY_NEWLINE); |
718e3744 | 1361 | return CMD_WARNING; |
1362 | } | |
1363 | ||
1364 | /* Get filename. */ | |
1365 | config_file = host.config; | |
d0bfb22c | 1366 | |
05865c90 | 1367 | config_file_sav = |
1368 | XMALLOC (MTYPE_TMP, strlen (config_file) + strlen (CONF_BACKUP_EXT) + 1); | |
718e3744 | 1369 | strcpy (config_file_sav, config_file); |
1370 | strcat (config_file_sav, CONF_BACKUP_EXT); | |
1371 | ||
1372 | ||
05865c90 | 1373 | config_file_tmp = XMALLOC (MTYPE_TMP, strlen (config_file) + 8); |
718e3744 | 1374 | sprintf (config_file_tmp, "%s.XXXXXX", config_file); |
d0bfb22c | 1375 | |
718e3744 | 1376 | /* Open file to configuration write. */ |
1377 | fd = mkstemp (config_file_tmp); | |
1378 | if (fd < 0) | |
1379 | { | |
1380 | vty_out (vty, "Can't open configuration file %s.%s", config_file_tmp, | |
d0bfb22c | 1381 | VTY_NEWLINE); |
05865c90 | 1382 | goto finished; |
718e3744 | 1383 | } |
d0bfb22c | 1384 | |
718e3744 | 1385 | /* Make vty for configuration file. */ |
1386 | file_vty = vty_new (); | |
c5e69a02 | 1387 | file_vty->wfd = fd; |
718e3744 | 1388 | file_vty->type = VTY_FILE; |
1389 | ||
1390 | /* Config file header print. */ | |
1391 | vty_out (file_vty, "!\n! Zebra configuration saved from vty\n! "); | |
1392 | vty_time_print (file_vty, 1); | |
1393 | vty_out (file_vty, "!\n"); | |
1394 | ||
55468c86 | 1395 | for (i = 0; i < vector_active (cmdvec); i++) |
718e3744 | 1396 | if ((node = vector_slot (cmdvec, i)) && node->func) |
1397 | { | |
d0bfb22c QY |
1398 | if ((*node->func) (file_vty)) |
1399 | vty_out (file_vty, "!\n"); | |
718e3744 | 1400 | } |
1401 | vty_close (file_vty); | |
1402 | ||
e4421165 | 1403 | if (stat(config_file, &conf_stat) >= 0) |
718e3744 | 1404 | { |
e4421165 | 1405 | if (unlink (config_file_sav) != 0) |
d0bfb22c QY |
1406 | if (errno != ENOENT) |
1407 | { | |
1408 | vty_out (vty, "Can't unlink backup configuration file %s.%s", config_file_sav, | |
1409 | VTY_NEWLINE); | |
1410 | goto finished; | |
1411 | } | |
e4421165 | 1412 | if (link (config_file, config_file_sav) != 0) |
d0bfb22c QY |
1413 | { |
1414 | vty_out (vty, "Can't backup old configuration file %s.%s", config_file_sav, | |
1415 | VTY_NEWLINE); | |
1416 | goto finished; | |
1417 | } | |
e4421165 DS |
1418 | sync (); |
1419 | if (unlink (config_file) != 0) | |
d0bfb22c QY |
1420 | { |
1421 | vty_out (vty, "Can't unlink configuration file %s.%s", config_file, | |
1422 | VTY_NEWLINE); | |
1423 | goto finished; | |
1424 | } | |
718e3744 | 1425 | } |
1426 | if (link (config_file_tmp, config_file) != 0) | |
1427 | { | |
1428 | vty_out (vty, "Can't save configuration file %s.%s", config_file, | |
d0bfb22c | 1429 | VTY_NEWLINE); |
05865c90 | 1430 | goto finished; |
718e3744 | 1431 | } |
718e3744 | 1432 | sync (); |
d0bfb22c | 1433 | |
aa593d5e | 1434 | if (chmod (config_file, CONFIGFILE_MASK) != 0) |
1435 | { | |
d0bfb22c QY |
1436 | vty_out (vty, "Can't chmod configuration file %s: %s (%d).%s", |
1437 | config_file, safe_strerror(errno), errno, VTY_NEWLINE); | |
05865c90 | 1438 | goto finished; |
aa593d5e | 1439 | } |
1440 | ||
718e3744 | 1441 | vty_out (vty, "Configuration saved to %s%s", config_file, |
d0bfb22c | 1442 | VTY_NEWLINE); |
05865c90 | 1443 | ret = CMD_SUCCESS; |
1444 | ||
1445 | finished: | |
1446 | unlink (config_file_tmp); | |
1447 | XFREE (MTYPE_TMP, config_file_tmp); | |
1448 | XFREE (MTYPE_TMP, config_file_sav); | |
1449 | return ret; | |
718e3744 | 1450 | } |
1451 | ||
d862bffb QY |
1452 | /* ALIAS_FIXME for 'write <terminal|memory>' */ |
1453 | DEFUN (show_running_config, | |
1454 | show_running_config_cmd, | |
1455 | "show running-config", | |
1456 | SHOW_STR | |
1457 | "running configuration (same as write terminal/memory)\n") | |
1458 | { | |
1459 | return config_write (self, vty, argc, argv); | |
1460 | } | |
718e3744 | 1461 | |
d862bffb QY |
1462 | /* ALIAS_FIXME for 'write file' */ |
1463 | DEFUN (copy_runningconf_startupconf, | |
1464 | copy_runningconf_startupconf_cmd, | |
1465 | "copy running-config startup-config", | |
1466 | "Copy configuration\n" | |
1467 | "Copy running config to... \n" | |
1468 | "Copy running config to startup config (same as write file)\n") | |
1469 | { | |
1470 | return config_write (self, vty, argc, argv); | |
1471 | } | |
1472 | /** -- **/ | |
718e3744 | 1473 | |
1474 | /* Write startup configuration into the terminal. */ | |
1475 | DEFUN (show_startup_config, | |
1476 | show_startup_config_cmd, | |
1477 | "show startup-config", | |
1478 | SHOW_STR | |
d0bfb22c | 1479 | "Contents of startup configuration\n") |
718e3744 | 1480 | { |
1481 | char buf[BUFSIZ]; | |
1482 | FILE *confp; | |
1483 | ||
87f44e2f DL |
1484 | if (host.noconfig) |
1485 | return CMD_SUCCESS; | |
1486 | if (host.config == NULL) | |
1487 | return CMD_WARNING; | |
1488 | ||
718e3744 | 1489 | confp = fopen (host.config, "r"); |
1490 | if (confp == NULL) | |
1491 | { | |
1db63918 | 1492 | vty_out (vty, "Can't open configuration file [%s] due to '%s'%s", |
d0bfb22c | 1493 | host.config, safe_strerror(errno), VTY_NEWLINE); |
718e3744 | 1494 | return CMD_WARNING; |
1495 | } | |
1496 | ||
1497 | while (fgets (buf, BUFSIZ, confp)) | |
1498 | { | |
1499 | char *cp = buf; | |
1500 | ||
1501 | while (*cp != '\r' && *cp != '\n' && *cp != '\0') | |
d0bfb22c | 1502 | cp++; |
718e3744 | 1503 | *cp = '\0'; |
1504 | ||
1505 | vty_out (vty, "%s%s", buf, VTY_NEWLINE); | |
1506 | } | |
1507 | ||
1508 | fclose (confp); | |
1509 | ||
1510 | return CMD_SUCCESS; | |
1511 | } | |
1512 | ||
1513 | /* Hostname configuration */ | |
d0bfb22c | 1514 | DEFUN (config_hostname, |
718e3744 | 1515 | hostname_cmd, |
1516 | "hostname WORD", | |
1517 | "Set system's network name\n" | |
1518 | "This system's network name\n") | |
1519 | { | |
d0bfb22c QY |
1520 | struct cmd_token *word = argv[1]; |
1521 | ||
e4123a9b | 1522 | if (!isalpha((int) word->arg[0])) |
718e3744 | 1523 | { |
1524 | vty_out (vty, "Please specify string starting with alphabet%s", VTY_NEWLINE); | |
1525 | return CMD_WARNING; | |
1526 | } | |
1527 | ||
1528 | if (host.name) | |
05865c90 | 1529 | XFREE (MTYPE_HOST, host.name); |
d0bfb22c QY |
1530 | |
1531 | host.name = XSTRDUP (MTYPE_HOST, word->arg); | |
718e3744 | 1532 | return CMD_SUCCESS; |
1533 | } | |
1534 | ||
d0bfb22c | 1535 | DEFUN (config_no_hostname, |
718e3744 | 1536 | no_hostname_cmd, |
1537 | "no hostname [HOSTNAME]", | |
1538 | NO_STR | |
1539 | "Reset system's network name\n" | |
1540 | "Host name of this router\n") | |
1541 | { | |
1542 | if (host.name) | |
05865c90 | 1543 | XFREE (MTYPE_HOST, host.name); |
718e3744 | 1544 | host.name = NULL; |
1545 | return CMD_SUCCESS; | |
1546 | } | |
1547 | ||
1548 | /* VTY interface password set. */ | |
f412b39a DW |
1549 | DEFUN (config_password, |
1550 | password_cmd, | |
98463e0a | 1551 | "password [(8-8)] WORD", |
718e3744 | 1552 | "Assign the terminal connection password\n" |
1553 | "Specifies a HIDDEN password will follow\n" | |
d0bfb22c | 1554 | "The password string\n") |
718e3744 | 1555 | { |
c349116d DW |
1556 | int idx_8 = 1; |
1557 | int idx_word = 2; | |
d0bfb22c QY |
1558 | if (argc == 3) // '8' was specified |
1559 | { | |
1560 | if (host.password) | |
1561 | XFREE (MTYPE_HOST, host.password); | |
1562 | host.password = NULL; | |
1563 | if (host.password_encrypt) | |
1564 | XFREE (MTYPE_HOST, host.password_encrypt); | |
c349116d | 1565 | host.password_encrypt = XSTRDUP (MTYPE_HOST, argv[idx_word]->arg); |
d0bfb22c QY |
1566 | return CMD_SUCCESS; |
1567 | } | |
718e3744 | 1568 | |
c349116d | 1569 | if (!isalnum (argv[idx_8]->arg[0])) |
718e3744 | 1570 | { |
d0bfb22c QY |
1571 | vty_out (vty, |
1572 | "Please specify string starting with alphanumeric%s", VTY_NEWLINE); | |
718e3744 | 1573 | return CMD_WARNING; |
1574 | } | |
1575 | ||
1576 | if (host.password) | |
05865c90 | 1577 | XFREE (MTYPE_HOST, host.password); |
718e3744 | 1578 | host.password = NULL; |
1579 | ||
1580 | if (host.encrypt) | |
1581 | { | |
1582 | if (host.password_encrypt) | |
d0bfb22c | 1583 | XFREE (MTYPE_HOST, host.password_encrypt); |
c349116d | 1584 | host.password_encrypt = XSTRDUP (MTYPE_HOST, zencrypt (argv[idx_8]->arg)); |
718e3744 | 1585 | } |
1586 | else | |
c349116d | 1587 | host.password = XSTRDUP (MTYPE_HOST, argv[idx_8]->arg); |
718e3744 | 1588 | |
1589 | return CMD_SUCCESS; | |
1590 | } | |
1591 | ||
718e3744 | 1592 | /* VTY enable password set. */ |
f412b39a DW |
1593 | DEFUN (config_enable_password, |
1594 | enable_password_cmd, | |
98463e0a | 1595 | "enable password [(8-8)] WORD", |
718e3744 | 1596 | "Modify enable password parameters\n" |
1597 | "Assign the privileged level password\n" | |
1598 | "Specifies a HIDDEN password will follow\n" | |
718e3744 | 1599 | "The HIDDEN 'enable' password string\n") |
1600 | { | |
c349116d DW |
1601 | int idx_8 = 2; |
1602 | int idx_word = 3; | |
58749582 | 1603 | |
718e3744 | 1604 | /* Crypt type is specified. */ |
d0bfb22c | 1605 | if (argc == 4) |
718e3744 | 1606 | { |
c349116d | 1607 | if (argv[idx_8]->arg[0] == '8') |
d0bfb22c QY |
1608 | { |
1609 | if (host.enable) | |
1610 | XFREE (MTYPE_HOST, host.enable); | |
1611 | host.enable = NULL; | |
1612 | ||
1613 | if (host.enable_encrypt) | |
1614 | XFREE (MTYPE_HOST, host.enable_encrypt); | |
c349116d | 1615 | host.enable_encrypt = XSTRDUP (MTYPE_HOST, argv[idx_word]->arg); |
d0bfb22c QY |
1616 | |
1617 | return CMD_SUCCESS; | |
1618 | } | |
718e3744 | 1619 | else |
d0bfb22c QY |
1620 | { |
1621 | vty_out (vty, "Unknown encryption type.%s", VTY_NEWLINE); | |
1622 | return CMD_WARNING; | |
1623 | } | |
718e3744 | 1624 | } |
1625 | ||
c349116d | 1626 | if (!isalnum (argv[idx_8]->arg[0])) |
718e3744 | 1627 | { |
d0bfb22c QY |
1628 | vty_out (vty, |
1629 | "Please specify string starting with alphanumeric%s", VTY_NEWLINE); | |
718e3744 | 1630 | return CMD_WARNING; |
1631 | } | |
1632 | ||
1633 | if (host.enable) | |
05865c90 | 1634 | XFREE (MTYPE_HOST, host.enable); |
718e3744 | 1635 | host.enable = NULL; |
1636 | ||
1637 | /* Plain password input. */ | |
1638 | if (host.encrypt) | |
1639 | { | |
1640 | if (host.enable_encrypt) | |
d0bfb22c | 1641 | XFREE (MTYPE_HOST, host.enable_encrypt); |
c349116d | 1642 | host.enable_encrypt = XSTRDUP (MTYPE_HOST, zencrypt (argv[idx_8]->arg)); |
718e3744 | 1643 | } |
1644 | else | |
c349116d | 1645 | host.enable = XSTRDUP (MTYPE_HOST, argv[idx_8]->arg); |
718e3744 | 1646 | |
1647 | return CMD_SUCCESS; | |
1648 | } | |
1649 | ||
718e3744 | 1650 | /* VTY enable password delete. */ |
f412b39a DW |
1651 | DEFUN (no_config_enable_password, |
1652 | no_enable_password_cmd, | |
718e3744 | 1653 | "no enable password", |
1654 | NO_STR | |
1655 | "Modify enable password parameters\n" | |
1656 | "Assign the privileged level password\n") | |
1657 | { | |
1658 | if (host.enable) | |
05865c90 | 1659 | XFREE (MTYPE_HOST, host.enable); |
718e3744 | 1660 | host.enable = NULL; |
1661 | ||
1662 | if (host.enable_encrypt) | |
05865c90 | 1663 | XFREE (MTYPE_HOST, host.enable_encrypt); |
718e3744 | 1664 | host.enable_encrypt = NULL; |
1665 | ||
1666 | return CMD_SUCCESS; | |
1667 | } | |
d0bfb22c | 1668 | |
718e3744 | 1669 | DEFUN (service_password_encrypt, |
1670 | service_password_encrypt_cmd, | |
1671 | "service password-encryption", | |
1672 | "Set up miscellaneous service\n" | |
1673 | "Enable encrypted passwords\n") | |
1674 | { | |
1675 | if (host.encrypt) | |
1676 | return CMD_SUCCESS; | |
1677 | ||
1678 | host.encrypt = 1; | |
1679 | ||
1680 | if (host.password) | |
1681 | { | |
1682 | if (host.password_encrypt) | |
d0bfb22c | 1683 | XFREE (MTYPE_HOST, host.password_encrypt); |
05865c90 | 1684 | host.password_encrypt = XSTRDUP (MTYPE_HOST, zencrypt (host.password)); |
718e3744 | 1685 | } |
1686 | if (host.enable) | |
1687 | { | |
1688 | if (host.enable_encrypt) | |
d0bfb22c | 1689 | XFREE (MTYPE_HOST, host.enable_encrypt); |
05865c90 | 1690 | host.enable_encrypt = XSTRDUP (MTYPE_HOST, zencrypt (host.enable)); |
718e3744 | 1691 | } |
1692 | ||
1693 | return CMD_SUCCESS; | |
1694 | } | |
1695 | ||
1696 | DEFUN (no_service_password_encrypt, | |
1697 | no_service_password_encrypt_cmd, | |
1698 | "no service password-encryption", | |
1699 | NO_STR | |
1700 | "Set up miscellaneous service\n" | |
1701 | "Enable encrypted passwords\n") | |
1702 | { | |
1703 | if (! host.encrypt) | |
1704 | return CMD_SUCCESS; | |
1705 | ||
1706 | host.encrypt = 0; | |
1707 | ||
1708 | if (host.password_encrypt) | |
05865c90 | 1709 | XFREE (MTYPE_HOST, host.password_encrypt); |
718e3744 | 1710 | host.password_encrypt = NULL; |
1711 | ||
1712 | if (host.enable_encrypt) | |
05865c90 | 1713 | XFREE (MTYPE_HOST, host.enable_encrypt); |
718e3744 | 1714 | host.enable_encrypt = NULL; |
1715 | ||
1716 | return CMD_SUCCESS; | |
1717 | } | |
1718 | ||
f412b39a DW |
1719 | DEFUN (config_terminal_length, |
1720 | config_terminal_length_cmd, | |
d0bfb22c | 1721 | "terminal length (0-512)", |
718e3744 | 1722 | "Set terminal line parameters\n" |
1723 | "Set number of lines on a screen\n" | |
1724 | "Number of lines on screen (0 for no pausing)\n") | |
1725 | { | |
c349116d | 1726 | int idx_number = 2; |
718e3744 | 1727 | int lines; |
1728 | char *endptr = NULL; | |
1729 | ||
c349116d | 1730 | lines = strtol (argv[idx_number]->arg, &endptr, 10); |
718e3744 | 1731 | if (lines < 0 || lines > 512 || *endptr != '\0') |
1732 | { | |
1733 | vty_out (vty, "length is malformed%s", VTY_NEWLINE); | |
1734 | return CMD_WARNING; | |
1735 | } | |
1736 | vty->lines = lines; | |
1737 | ||
1738 | return CMD_SUCCESS; | |
1739 | } | |
1740 | ||
f412b39a DW |
1741 | DEFUN (config_terminal_no_length, |
1742 | config_terminal_no_length_cmd, | |
718e3744 | 1743 | "terminal no length", |
1744 | "Set terminal line parameters\n" | |
1745 | NO_STR | |
1746 | "Set number of lines on a screen\n") | |
1747 | { | |
1748 | vty->lines = -1; | |
1749 | return CMD_SUCCESS; | |
1750 | } | |
1751 | ||
f412b39a DW |
1752 | DEFUN (service_terminal_length, |
1753 | service_terminal_length_cmd, | |
d0bfb22c | 1754 | "service terminal-length (0-512)", |
718e3744 | 1755 | "Set up miscellaneous service\n" |
1756 | "System wide terminal length configuration\n" | |
1757 | "Number of lines of VTY (0 means no line control)\n") | |
1758 | { | |
c349116d | 1759 | int idx_number = 2; |
718e3744 | 1760 | int lines; |
1761 | char *endptr = NULL; | |
1762 | ||
c349116d | 1763 | lines = strtol (argv[idx_number]->arg, &endptr, 10); |
718e3744 | 1764 | if (lines < 0 || lines > 512 || *endptr != '\0') |
1765 | { | |
1766 | vty_out (vty, "length is malformed%s", VTY_NEWLINE); | |
1767 | return CMD_WARNING; | |
1768 | } | |
1769 | host.lines = lines; | |
1770 | ||
1771 | return CMD_SUCCESS; | |
1772 | } | |
1773 | ||
f412b39a DW |
1774 | DEFUN (no_service_terminal_length, |
1775 | no_service_terminal_length_cmd, | |
d0bfb22c | 1776 | "no service terminal-length [(0-512)]", |
718e3744 | 1777 | NO_STR |
1778 | "Set up miscellaneous service\n" | |
1779 | "System wide terminal length configuration\n" | |
1780 | "Number of lines of VTY (0 means no line control)\n") | |
1781 | { | |
1782 | host.lines = -1; | |
1783 | return CMD_SUCCESS; | |
1784 | } | |
1785 | ||
2885f72d | 1786 | DEFUN_HIDDEN (do_echo, |
d0bfb22c QY |
1787 | echo_cmd, |
1788 | "echo MESSAGE...", | |
1789 | "Echo a message back to the vty\n" | |
1790 | "The message to echo\n") | |
2885f72d | 1791 | { |
1792 | char *message; | |
1793 | ||
58749582 | 1794 | vty_out (vty, "%s%s", ((message = argv_concat (argv, argc, 1)) ? message : ""), |
d0bfb22c | 1795 | VTY_NEWLINE); |
f6834d4c | 1796 | if (message) |
1797 | XFREE(MTYPE_TMP, message); | |
2885f72d | 1798 | return CMD_SUCCESS; |
1799 | } | |
1800 | ||
274a4a44 | 1801 | DEFUN (config_logmsg, |
1802 | config_logmsg_cmd, | |
199d90a1 | 1803 | "logmsg <emergencies|alerts|critical|errors|warnings|notifications|informational|debugging> MESSAGE...", |
274a4a44 | 1804 | "Send a message to enabled logging destinations\n" |
1805 | LOG_LEVEL_DESC | |
1806 | "The message to send\n") | |
1807 | { | |
c349116d | 1808 | int idx_log_level = 1; |
58749582 | 1809 | int idx_message = 2; |
274a4a44 | 1810 | int level; |
1811 | char *message; | |
1812 | ||
c349116d | 1813 | if ((level = level_match(argv[idx_log_level]->arg)) == ZLOG_DISABLED) |
274a4a44 | 1814 | return CMD_ERR_NO_MATCH; |
1815 | ||
58749582 | 1816 | zlog(NULL, level, "%s", ((message = argv_concat(argv, argc, idx_message)) ? message : "")); |
f6834d4c | 1817 | if (message) |
1818 | XFREE(MTYPE_TMP, message); | |
65efcfce | 1819 | |
274a4a44 | 1820 | return CMD_SUCCESS; |
1821 | } | |
1822 | ||
1823 | DEFUN (show_logging, | |
1824 | show_logging_cmd, | |
1825 | "show logging", | |
1826 | SHOW_STR | |
1827 | "Show current logging configuration\n") | |
1828 | { | |
1829 | struct zlog *zl = zlog_default; | |
1830 | ||
1831 | vty_out (vty, "Syslog logging: "); | |
1832 | if (zl->maxlvl[ZLOG_DEST_SYSLOG] == ZLOG_DISABLED) | |
1833 | vty_out (vty, "disabled"); | |
1834 | else | |
1835 | vty_out (vty, "level %s, facility %s, ident %s", | |
d0bfb22c QY |
1836 | zlog_priority[zl->maxlvl[ZLOG_DEST_SYSLOG]], |
1837 | facility_name(zl->facility), zl->ident); | |
274a4a44 | 1838 | vty_out (vty, "%s", VTY_NEWLINE); |
1839 | ||
1840 | vty_out (vty, "Stdout logging: "); | |
1841 | if (zl->maxlvl[ZLOG_DEST_STDOUT] == ZLOG_DISABLED) | |
1842 | vty_out (vty, "disabled"); | |
1843 | else | |
1844 | vty_out (vty, "level %s", | |
d0bfb22c | 1845 | zlog_priority[zl->maxlvl[ZLOG_DEST_STDOUT]]); |
274a4a44 | 1846 | vty_out (vty, "%s", VTY_NEWLINE); |
1847 | ||
1848 | vty_out (vty, "Monitor logging: "); | |
1849 | if (zl->maxlvl[ZLOG_DEST_MONITOR] == ZLOG_DISABLED) | |
1850 | vty_out (vty, "disabled"); | |
1851 | else | |
1852 | vty_out (vty, "level %s", | |
d0bfb22c | 1853 | zlog_priority[zl->maxlvl[ZLOG_DEST_MONITOR]]); |
274a4a44 | 1854 | vty_out (vty, "%s", VTY_NEWLINE); |
1855 | ||
1856 | vty_out (vty, "File logging: "); | |
1857 | if ((zl->maxlvl[ZLOG_DEST_FILE] == ZLOG_DISABLED) || | |
1858 | !zl->fp) | |
1859 | vty_out (vty, "disabled"); | |
1860 | else | |
1861 | vty_out (vty, "level %s, filename %s", | |
d0bfb22c QY |
1862 | zlog_priority[zl->maxlvl[ZLOG_DEST_FILE]], |
1863 | zl->filename); | |
274a4a44 | 1864 | vty_out (vty, "%s", VTY_NEWLINE); |
1865 | ||
1866 | vty_out (vty, "Protocol name: %s%s", | |
d0bfb22c | 1867 | zlog_proto_names[zl->protocol], VTY_NEWLINE); |
274a4a44 | 1868 | vty_out (vty, "Record priority: %s%s", |
d0bfb22c | 1869 | (zl->record_priority ? "enabled" : "disabled"), VTY_NEWLINE); |
1ed72e0b | 1870 | vty_out (vty, "Timestamp precision: %d%s", |
d0bfb22c | 1871 | zl->timestamp_precision, VTY_NEWLINE); |
274a4a44 | 1872 | |
1873 | return CMD_SUCCESS; | |
1874 | } | |
1875 | ||
718e3744 | 1876 | DEFUN (config_log_stdout, |
1877 | config_log_stdout_cmd, | |
6de69f83 | 1878 | "log stdout [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
274a4a44 | 1879 | "Logging control\n" |
1880 | "Set stdout logging level\n" | |
1881 | LOG_LEVEL_DESC) | |
1882 | { | |
c349116d | 1883 | int idx_log_level = 2; |
58749582 DW |
1884 | |
1885 | if (argc == idx_log_level) | |
d0bfb22c QY |
1886 | { |
1887 | zlog_set_level (NULL, ZLOG_DEST_STDOUT, zlog_default->default_lvl); | |
1888 | return CMD_SUCCESS; | |
1889 | } | |
274a4a44 | 1890 | int level; |
1891 | ||
c349116d | 1892 | if ((level = level_match(argv[idx_log_level]->arg)) == ZLOG_DISABLED) |
274a4a44 | 1893 | return CMD_ERR_NO_MATCH; |
1894 | zlog_set_level (NULL, ZLOG_DEST_STDOUT, level); | |
718e3744 | 1895 | return CMD_SUCCESS; |
1896 | } | |
1897 | ||
1898 | DEFUN (no_config_log_stdout, | |
1899 | no_config_log_stdout_cmd, | |
6de69f83 | 1900 | "no log stdout [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
718e3744 | 1901 | NO_STR |
1902 | "Logging control\n" | |
274a4a44 | 1903 | "Cancel logging to stdout\n" |
d0bfb22c | 1904 | LOG_LEVEL_DESC) |
718e3744 | 1905 | { |
274a4a44 | 1906 | zlog_set_level (NULL, ZLOG_DEST_STDOUT, ZLOG_DISABLED); |
718e3744 | 1907 | return CMD_SUCCESS; |
1908 | } | |
1909 | ||
274a4a44 | 1910 | DEFUN (config_log_monitor, |
1911 | config_log_monitor_cmd, | |
6de69f83 | 1912 | "log monitor [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
274a4a44 | 1913 | "Logging control\n" |
1914 | "Set terminal line (monitor) logging level\n" | |
1915 | LOG_LEVEL_DESC) | |
1916 | { | |
c349116d | 1917 | int idx_log_level = 2; |
58749582 DW |
1918 | |
1919 | if (argc == idx_log_level) | |
d0bfb22c QY |
1920 | { |
1921 | zlog_set_level (NULL, ZLOG_DEST_MONITOR, zlog_default->default_lvl); | |
1922 | return CMD_SUCCESS; | |
1923 | } | |
274a4a44 | 1924 | int level; |
1925 | ||
c349116d | 1926 | if ((level = level_match(argv[idx_log_level]->arg)) == ZLOG_DISABLED) |
274a4a44 | 1927 | return CMD_ERR_NO_MATCH; |
1928 | zlog_set_level (NULL, ZLOG_DEST_MONITOR, level); | |
1929 | return CMD_SUCCESS; | |
1930 | } | |
1931 | ||
1932 | DEFUN (no_config_log_monitor, | |
1933 | no_config_log_monitor_cmd, | |
6de69f83 | 1934 | "no log monitor [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
274a4a44 | 1935 | NO_STR |
1936 | "Logging control\n" | |
1937 | "Disable terminal line (monitor) logging\n" | |
d0bfb22c | 1938 | LOG_LEVEL_DESC) |
274a4a44 | 1939 | { |
1940 | zlog_set_level (NULL, ZLOG_DEST_MONITOR, ZLOG_DISABLED); | |
1941 | return CMD_SUCCESS; | |
1942 | } | |
1943 | ||
1944 | static int | |
1945 | set_log_file(struct vty *vty, const char *fname, int loglevel) | |
718e3744 | 1946 | { |
1947 | int ret; | |
9035efaa | 1948 | char *p = NULL; |
1949 | const char *fullpath; | |
d0bfb22c | 1950 | |
718e3744 | 1951 | /* Path detection. */ |
274a4a44 | 1952 | if (! IS_DIRECTORY_SEP (*fname)) |
718e3744 | 1953 | { |
9035efaa | 1954 | char cwd[MAXPATHLEN+1]; |
1955 | cwd[MAXPATHLEN] = '\0'; | |
d0bfb22c | 1956 | |
9035efaa | 1957 | if (getcwd (cwd, MAXPATHLEN) == NULL) |
1958 | { | |
1959 | zlog_err ("config_log_file: Unable to alloc mem!"); | |
1960 | return CMD_WARNING; | |
1961 | } | |
d0bfb22c | 1962 | |
274a4a44 | 1963 | if ( (p = XMALLOC (MTYPE_TMP, strlen (cwd) + strlen (fname) + 2)) |
9035efaa | 1964 | == NULL) |
1965 | { | |
1966 | zlog_err ("config_log_file: Unable to alloc mem!"); | |
1967 | return CMD_WARNING; | |
1968 | } | |
274a4a44 | 1969 | sprintf (p, "%s/%s", cwd, fname); |
9035efaa | 1970 | fullpath = p; |
718e3744 | 1971 | } |
1972 | else | |
274a4a44 | 1973 | fullpath = fname; |
718e3744 | 1974 | |
274a4a44 | 1975 | ret = zlog_set_file (NULL, fullpath, loglevel); |
718e3744 | 1976 | |
9035efaa | 1977 | if (p) |
1978 | XFREE (MTYPE_TMP, p); | |
1979 | ||
718e3744 | 1980 | if (!ret) |
1981 | { | |
274a4a44 | 1982 | vty_out (vty, "can't open logfile %s\n", fname); |
718e3744 | 1983 | return CMD_WARNING; |
1984 | } | |
1985 | ||
1986 | if (host.logfile) | |
05865c90 | 1987 | XFREE (MTYPE_HOST, host.logfile); |
718e3744 | 1988 | |
05865c90 | 1989 | host.logfile = XSTRDUP (MTYPE_HOST, fname); |
718e3744 | 1990 | |
c05795b1 SK |
1991 | #if defined(HAVE_CUMULUS) |
1992 | if (zlog_default->maxlvl[ZLOG_DEST_SYSLOG] != ZLOG_DISABLED) | |
1993 | zlog_default->maxlvl[ZLOG_DEST_SYSLOG] = ZLOG_DISABLED; | |
1994 | #endif | |
718e3744 | 1995 | return CMD_SUCCESS; |
1996 | } | |
1997 | ||
274a4a44 | 1998 | DEFUN (config_log_file, |
1999 | config_log_file_cmd, | |
6de69f83 | 2000 | "log file FILENAME [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
274a4a44 | 2001 | "Logging control\n" |
2002 | "Logging to file\n" | |
2003 | "Logging filename\n" | |
2004 | LOG_LEVEL_DESC) | |
2005 | { | |
c349116d DW |
2006 | int idx_filename = 2; |
2007 | int idx_log_levels = 3; | |
d0bfb22c QY |
2008 | if (argc == 4) |
2009 | { | |
2010 | int level; | |
c349116d | 2011 | if ((level = level_match(argv[idx_log_levels]->arg)) == ZLOG_DISABLED) |
d0bfb22c | 2012 | return CMD_ERR_NO_MATCH; |
c349116d | 2013 | return set_log_file(vty, argv[idx_filename]->arg, level); |
d0bfb22c QY |
2014 | } |
2015 | else | |
c349116d | 2016 | return set_log_file(vty, argv[idx_filename]->arg, zlog_default->default_lvl); |
274a4a44 | 2017 | } |
2018 | ||
718e3744 | 2019 | DEFUN (no_config_log_file, |
2020 | no_config_log_file_cmd, | |
d0bfb22c | 2021 | "no log file [FILENAME [LEVEL]]", |
718e3744 | 2022 | NO_STR |
2023 | "Logging control\n" | |
2024 | "Cancel logging to file\n" | |
d0bfb22c QY |
2025 | "Logging file name\n" |
2026 | "Logging file name\n" | |
2027 | "Logging level\n") | |
718e3744 | 2028 | { |
2029 | zlog_reset_file (NULL); | |
2030 | ||
2031 | if (host.logfile) | |
05865c90 | 2032 | XFREE (MTYPE_HOST, host.logfile); |
718e3744 | 2033 | |
2034 | host.logfile = NULL; | |
2035 | ||
2036 | return CMD_SUCCESS; | |
2037 | } | |
2038 | ||
2039 | DEFUN (config_log_syslog, | |
2040 | config_log_syslog_cmd, | |
6de69f83 | 2041 | "log syslog [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
12ab19f1 | 2042 | "Logging control\n" |
274a4a44 | 2043 | "Set syslog logging level\n" |
2044 | LOG_LEVEL_DESC) | |
2045 | { | |
c349116d | 2046 | int idx_log_levels = 2; |
d0bfb22c QY |
2047 | if (argc == 3) |
2048 | { | |
2049 | int level; | |
c349116d | 2050 | if ((level = level_match (argv[idx_log_levels]->arg)) == ZLOG_DISABLED) |
d0bfb22c QY |
2051 | return CMD_ERR_NO_MATCH; |
2052 | zlog_set_level (NULL, ZLOG_DEST_SYSLOG, level); | |
2053 | return CMD_SUCCESS; | |
2054 | } | |
2055 | else | |
2056 | { | |
2057 | zlog_set_level (NULL, ZLOG_DEST_SYSLOG, zlog_default->default_lvl); | |
2058 | return CMD_SUCCESS; | |
2059 | } | |
274a4a44 | 2060 | } |
2061 | ||
2062 | DEFUN_DEPRECATED (config_log_syslog_facility, | |
d0bfb22c | 2063 | config_log_syslog_facility_cmd, |
199d90a1 | 2064 | "log syslog facility (kern|user|mail|daemon|auth|syslog|lpr|news|uucp|cron|local0|local1|local2|local3|local4|local5|local6|local7)", |
d0bfb22c QY |
2065 | "Logging control\n" |
2066 | "Logging goes to syslog\n" | |
2067 | "(Deprecated) Facility parameter for syslog messages\n" | |
2068 | LOG_FACILITY_DESC) | |
274a4a44 | 2069 | { |
d0bfb22c | 2070 | int facility = facility_match(argv[3]->arg); |
12ab19f1 | 2071 | |
274a4a44 | 2072 | zlog_set_level (NULL, ZLOG_DEST_SYSLOG, zlog_default->default_lvl); |
2073 | zlog_default->facility = facility; | |
718e3744 | 2074 | return CMD_SUCCESS; |
2075 | } | |
2076 | ||
2077 | DEFUN (no_config_log_syslog, | |
2078 | no_config_log_syslog_cmd, | |
6de69f83 | 2079 | "no log syslog [<kern|user|mail|daemon|auth|syslog|lpr|news|uucp|cron|local0|local1|local2|local3|local4|local5|local6|local7>] [<emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>]", |
718e3744 | 2080 | NO_STR |
2081 | "Logging control\n" | |
274a4a44 | 2082 | "Cancel logging to syslog\n" |
d0bfb22c QY |
2083 | LOG_FACILITY_DESC |
2084 | LOG_LEVEL_DESC) | |
718e3744 | 2085 | { |
274a4a44 | 2086 | zlog_set_level (NULL, ZLOG_DEST_SYSLOG, ZLOG_DISABLED); |
718e3744 | 2087 | return CMD_SUCCESS; |
2088 | } | |
2089 | ||
274a4a44 | 2090 | DEFUN (config_log_facility, |
2091 | config_log_facility_cmd, | |
9ccf14f7 | 2092 | "log facility <kern|user|mail|daemon|auth|syslog|lpr|news|uucp|cron|local0|local1|local2|local3|local4|local5|local6|local7>", |
718e3744 | 2093 | "Logging control\n" |
274a4a44 | 2094 | "Facility parameter for syslog messages\n" |
2095 | LOG_FACILITY_DESC) | |
718e3744 | 2096 | { |
c349116d DW |
2097 | int idx_target = 2; |
2098 | int facility = facility_match(argv[idx_target]->arg); | |
274a4a44 | 2099 | |
274a4a44 | 2100 | zlog_default->facility = facility; |
2101 | return CMD_SUCCESS; | |
718e3744 | 2102 | } |
2103 | ||
274a4a44 | 2104 | DEFUN (no_config_log_facility, |
2105 | no_config_log_facility_cmd, | |
9ccf14f7 | 2106 | "no log facility [<kern|user|mail|daemon|auth|syslog|lpr|news|uucp|cron|local0|local1|local2|local3|local4|local5|local6|local7>]", |
718e3744 | 2107 | NO_STR |
2108 | "Logging control\n" | |
274a4a44 | 2109 | "Reset syslog facility to default (daemon)\n" |
d0bfb22c | 2110 | LOG_FACILITY_DESC) |
274a4a44 | 2111 | { |
2112 | zlog_default->facility = LOG_DAEMON; | |
2113 | return CMD_SUCCESS; | |
2114 | } | |
2115 | ||
2116 | DEFUN_DEPRECATED (config_log_trap, | |
d0bfb22c | 2117 | config_log_trap_cmd, |
199d90a1 | 2118 | "log trap <emergencies|alerts|critical|errors|warnings|notifications|informational|debugging>", |
d0bfb22c QY |
2119 | "Logging control\n" |
2120 | "(Deprecated) Set logging level and default for all destinations\n" | |
2121 | LOG_LEVEL_DESC) | |
274a4a44 | 2122 | { |
2123 | int new_level ; | |
2124 | int i; | |
d0bfb22c QY |
2125 | |
2126 | if ((new_level = level_match(argv[2]->arg)) == ZLOG_DISABLED) | |
274a4a44 | 2127 | return CMD_ERR_NO_MATCH; |
2128 | ||
2129 | zlog_default->default_lvl = new_level; | |
2130 | for (i = 0; i < ZLOG_NUM_DESTS; i++) | |
2131 | if (zlog_default->maxlvl[i] != ZLOG_DISABLED) | |
2132 | zlog_default->maxlvl[i] = new_level; | |
2133 | return CMD_SUCCESS; | |
2134 | } | |
2135 | ||
2136 | DEFUN_DEPRECATED (no_config_log_trap, | |
d0bfb22c | 2137 | no_config_log_trap_cmd, |
199d90a1 | 2138 | "no log trap [emergencies|alerts|critical|errors|warnings|notifications|informational|debugging]", |
d0bfb22c QY |
2139 | NO_STR |
2140 | "Logging control\n" | |
2141 | "Permit all logging information\n" | |
2142 | LOG_LEVEL_DESC) | |
718e3744 | 2143 | { |
274a4a44 | 2144 | zlog_default->default_lvl = LOG_DEBUG; |
718e3744 | 2145 | return CMD_SUCCESS; |
2146 | } | |
2147 | ||
2148 | DEFUN (config_log_record_priority, | |
2149 | config_log_record_priority_cmd, | |
2150 | "log record-priority", | |
2151 | "Logging control\n" | |
2152 | "Log the priority of the message within the message\n") | |
2153 | { | |
2154 | zlog_default->record_priority = 1 ; | |
2155 | return CMD_SUCCESS; | |
2156 | } | |
2157 | ||
2158 | DEFUN (no_config_log_record_priority, | |
2159 | no_config_log_record_priority_cmd, | |
2160 | "no log record-priority", | |
2161 | NO_STR | |
2162 | "Logging control\n" | |
2163 | "Do not log the priority of the message within the message\n") | |
2164 | { | |
2165 | zlog_default->record_priority = 0 ; | |
2166 | return CMD_SUCCESS; | |
2167 | } | |
2168 | ||
1ed72e0b AS |
2169 | DEFUN (config_log_timestamp_precision, |
2170 | config_log_timestamp_precision_cmd, | |
6147e2c6 | 2171 | "log timestamp precision (0-6)", |
1ed72e0b AS |
2172 | "Logging control\n" |
2173 | "Timestamp configuration\n" | |
2174 | "Set the timestamp precision\n" | |
2175 | "Number of subsecond digits\n") | |
2176 | { | |
c349116d | 2177 | int idx_number = 3; |
1ed72e0b | 2178 | VTY_GET_INTEGER_RANGE("Timestamp Precision", |
c349116d | 2179 | zlog_default->timestamp_precision, argv[idx_number]->arg, 0, 6); |
1ed72e0b AS |
2180 | return CMD_SUCCESS; |
2181 | } | |
2182 | ||
2183 | DEFUN (no_config_log_timestamp_precision, | |
2184 | no_config_log_timestamp_precision_cmd, | |
2185 | "no log timestamp precision", | |
2186 | NO_STR | |
2187 | "Logging control\n" | |
2188 | "Timestamp configuration\n" | |
2189 | "Reset the timestamp precision to the default value of 0\n") | |
2190 | { | |
2191 | zlog_default->timestamp_precision = 0 ; | |
2192 | return CMD_SUCCESS; | |
2193 | } | |
2194 | ||
7cfc61d3 DS |
2195 | int |
2196 | cmd_banner_motd_file (const char *file) | |
2197 | { | |
1ee08155 DS |
2198 | int success = CMD_SUCCESS; |
2199 | char p[PATH_MAX]; | |
2200 | char *rpath; | |
2201 | char *in; | |
7cfc61d3 | 2202 | |
1ee08155 DS |
2203 | rpath = realpath (file, p); |
2204 | if (!rpath) | |
2205 | return CMD_ERR_NO_FILE; | |
2206 | in = strstr (rpath, SYSCONFDIR); | |
2207 | if (in == rpath) | |
2208 | { | |
2209 | if (host.motdfile) | |
844ec28c | 2210 | XFREE (MTYPE_HOST, host.motdfile); |
1ee08155 DS |
2211 | host.motdfile = XSTRDUP (MTYPE_HOST, file); |
2212 | } | |
2213 | else | |
2214 | success = CMD_WARNING; | |
2215 | ||
2216 | return success; | |
7cfc61d3 DS |
2217 | } |
2218 | ||
3b0c5d9a | 2219 | DEFUN (banner_motd_file, |
2220 | banner_motd_file_cmd, | |
4d833e55 | 2221 | "banner motd file FILE", |
3b0c5d9a | 2222 | "Set banner\n" |
2223 | "Banner for motd\n" | |
2224 | "Banner from a file\n" | |
2225 | "Filename\n") | |
2226 | { | |
c349116d DW |
2227 | int idx_file = 3; |
2228 | const char *filename = argv[idx_file]->arg; | |
97e5b7c0 | 2229 | int cmd = cmd_banner_motd_file (filename); |
1ee08155 DS |
2230 | |
2231 | if (cmd == CMD_ERR_NO_FILE) | |
97e5b7c0 | 2232 | vty_out (vty, "%s does not exist", filename); |
1ee08155 | 2233 | else if (cmd == CMD_WARNING) |
97e5b7c0 | 2234 | vty_out (vty, "%s must be in %s", filename, SYSCONFDIR); |
1ee08155 DS |
2235 | |
2236 | return cmd; | |
3b0c5d9a | 2237 | } |
718e3744 | 2238 | |
2239 | DEFUN (banner_motd_default, | |
2240 | banner_motd_default_cmd, | |
2241 | "banner motd default", | |
2242 | "Set banner string\n" | |
2243 | "Strings for motd\n" | |
2244 | "Default string\n") | |
2245 | { | |
2246 | host.motd = default_motd; | |
2247 | return CMD_SUCCESS; | |
2248 | } | |
2249 | ||
2250 | DEFUN (no_banner_motd, | |
2251 | no_banner_motd_cmd, | |
2252 | "no banner motd", | |
2253 | NO_STR | |
2254 | "Set banner string\n" | |
2255 | "Strings for motd\n") | |
2256 | { | |
2257 | host.motd = NULL; | |
d0bfb22c | 2258 | if (host.motdfile) |
05865c90 | 2259 | XFREE (MTYPE_HOST, host.motdfile); |
3b0c5d9a | 2260 | host.motdfile = NULL; |
718e3744 | 2261 | return CMD_SUCCESS; |
2262 | } | |
2263 | ||
2264 | /* Set config filename. Called from vty.c */ | |
2265 | void | |
c0e8c16f | 2266 | host_config_set (const char *filename) |
718e3744 | 2267 | { |
228da428 CC |
2268 | if (host.config) |
2269 | XFREE (MTYPE_HOST, host.config); | |
05865c90 | 2270 | host.config = XSTRDUP (MTYPE_HOST, filename); |
718e3744 | 2271 | } |
2272 | ||
57387fb2 CF |
2273 | const char * |
2274 | host_config_get (void) | |
2275 | { | |
2276 | return host.config; | |
2277 | } | |
2278 | ||
718e3744 | 2279 | void |
2280 | install_default (enum node_type node) | |
2281 | { | |
2282 | install_element (node, &config_exit_cmd); | |
d862bffb | 2283 | install_element (node, &config_quit_cmd); |
718e3744 | 2284 | install_element (node, &config_end_cmd); |
2285 | install_element (node, &config_help_cmd); | |
2286 | install_element (node, &config_list_cmd); | |
2287 | ||
718e3744 | 2288 | install_element (node, &config_write_cmd); |
d862bffb | 2289 | install_element (node, &show_running_config_cmd); |
718e3744 | 2290 | } |
2291 | ||
87f44e2f DL |
2292 | /* Initialize command interface. Install basic nodes and commands. |
2293 | * | |
2294 | * terminal = 0 -- vtysh / no logging, no config control | |
2295 | * terminal = 1 -- normal daemon | |
2296 | * terminal = -1 -- watchquagga / no logging, but minimal config control */ | |
718e3744 | 2297 | void |
2298 | cmd_init (int terminal) | |
2299 | { | |
1bf9f027 DL |
2300 | qobj_init (); |
2301 | ||
718e3744 | 2302 | /* Allocate initial top vector of commands. */ |
2303 | cmdvec = vector_init (VECTOR_MIN_SIZE); | |
2304 | ||
2305 | /* Default host value settings. */ | |
2306 | host.name = NULL; | |
2307 | host.password = NULL; | |
2308 | host.enable = NULL; | |
2309 | host.logfile = NULL; | |
2310 | host.config = NULL; | |
87f44e2f | 2311 | host.noconfig = (terminal < 0); |
718e3744 | 2312 | host.lines = -1; |
2313 | host.motd = default_motd; | |
3b0c5d9a | 2314 | host.motdfile = NULL; |
718e3744 | 2315 | |
2316 | /* Install top nodes. */ | |
2317 | install_node (&view_node, NULL); | |
2318 | install_node (&enable_node, NULL); | |
2319 | install_node (&auth_node, NULL); | |
2320 | install_node (&auth_enable_node, NULL); | |
2321 | install_node (&config_node, config_write_host); | |
2322 | ||
2323 | /* Each node's basic commands. */ | |
2324 | install_element (VIEW_NODE, &show_version_cmd); | |
2325 | if (terminal) | |
2326 | { | |
2327 | install_element (VIEW_NODE, &config_list_cmd); | |
2328 | install_element (VIEW_NODE, &config_exit_cmd); | |
d862bffb | 2329 | install_element (VIEW_NODE, &config_quit_cmd); |
718e3744 | 2330 | install_element (VIEW_NODE, &config_help_cmd); |
2331 | install_element (VIEW_NODE, &config_enable_cmd); | |
2332 | install_element (VIEW_NODE, &config_terminal_length_cmd); | |
2333 | install_element (VIEW_NODE, &config_terminal_no_length_cmd); | |
274a4a44 | 2334 | install_element (VIEW_NODE, &show_logging_cmd); |
bcd9fa7f | 2335 | install_element (VIEW_NODE, &show_commandtree_cmd); |
2885f72d | 2336 | install_element (VIEW_NODE, &echo_cmd); |
718e3744 | 2337 | } |
2338 | ||
2339 | if (terminal) | |
2340 | { | |
6694f68c | 2341 | install_element (ENABLE_NODE, &config_end_cmd); |
718e3744 | 2342 | install_element (ENABLE_NODE, &config_disable_cmd); |
2343 | install_element (ENABLE_NODE, &config_terminal_cmd); | |
d862bffb | 2344 | install_element (ENABLE_NODE, ©_runningconf_startupconf_cmd); |
6694f68c RW |
2345 | install_element (ENABLE_NODE, &config_write_cmd); |
2346 | install_element (ENABLE_NODE, &show_running_config_cmd); | |
718e3744 | 2347 | } |
2348 | install_element (ENABLE_NODE, &show_startup_config_cmd); | |
718e3744 | 2349 | |
718e3744 | 2350 | if (terminal) |
2351 | { | |
274a4a44 | 2352 | install_element (ENABLE_NODE, &config_logmsg_cmd); |
e7168df4 | 2353 | install_default (CONFIG_NODE); |
87f44e2f DL |
2354 | |
2355 | install_element (VIEW_NODE, &show_thread_cpu_cmd); | |
2356 | install_element (ENABLE_NODE, &clear_thread_cpu_cmd); | |
2357 | ||
2358 | install_element (VIEW_NODE, &show_work_queues_cmd); | |
ea8e9d97 | 2359 | } |
d0bfb22c | 2360 | |
ea8e9d97 | 2361 | install_element (CONFIG_NODE, &hostname_cmd); |
2362 | install_element (CONFIG_NODE, &no_hostname_cmd); | |
e7168df4 | 2363 | |
87f44e2f | 2364 | if (terminal > 0) |
ea8e9d97 | 2365 | { |
e7168df4 | 2366 | install_element (CONFIG_NODE, &password_cmd); |
e7168df4 | 2367 | install_element (CONFIG_NODE, &enable_password_cmd); |
e7168df4 | 2368 | install_element (CONFIG_NODE, &no_enable_password_cmd); |
2369 | ||
718e3744 | 2370 | install_element (CONFIG_NODE, &config_log_stdout_cmd); |
2371 | install_element (CONFIG_NODE, &no_config_log_stdout_cmd); | |
274a4a44 | 2372 | install_element (CONFIG_NODE, &config_log_monitor_cmd); |
274a4a44 | 2373 | install_element (CONFIG_NODE, &no_config_log_monitor_cmd); |
718e3744 | 2374 | install_element (CONFIG_NODE, &config_log_file_cmd); |
2375 | install_element (CONFIG_NODE, &no_config_log_file_cmd); | |
2376 | install_element (CONFIG_NODE, &config_log_syslog_cmd); | |
2377 | install_element (CONFIG_NODE, &no_config_log_syslog_cmd); | |
274a4a44 | 2378 | install_element (CONFIG_NODE, &config_log_facility_cmd); |
2379 | install_element (CONFIG_NODE, &no_config_log_facility_cmd); | |
718e3744 | 2380 | install_element (CONFIG_NODE, &config_log_trap_cmd); |
2381 | install_element (CONFIG_NODE, &no_config_log_trap_cmd); | |
2382 | install_element (CONFIG_NODE, &config_log_record_priority_cmd); | |
2383 | install_element (CONFIG_NODE, &no_config_log_record_priority_cmd); | |
1ed72e0b AS |
2384 | install_element (CONFIG_NODE, &config_log_timestamp_precision_cmd); |
2385 | install_element (CONFIG_NODE, &no_config_log_timestamp_precision_cmd); | |
718e3744 | 2386 | install_element (CONFIG_NODE, &service_password_encrypt_cmd); |
2387 | install_element (CONFIG_NODE, &no_service_password_encrypt_cmd); | |
2388 | install_element (CONFIG_NODE, &banner_motd_default_cmd); | |
3b0c5d9a | 2389 | install_element (CONFIG_NODE, &banner_motd_file_cmd); |
718e3744 | 2390 | install_element (CONFIG_NODE, &no_banner_motd_cmd); |
2391 | install_element (CONFIG_NODE, &service_terminal_length_cmd); | |
2392 | install_element (CONFIG_NODE, &no_service_terminal_length_cmd); | |
718e3744 | 2393 | |
19dc275e | 2394 | vrf_install_commands (); |
9ab6812d | 2395 | } |
b06fd125 | 2396 | srandom(time(NULL)); |
718e3744 | 2397 | } |
228da428 | 2398 | |
d0bfb22c | 2399 | struct cmd_token * |
ce882f81 | 2400 | new_cmd_token (enum cmd_token_type type, u_char attr, char *text, char *desc) |
cd40b329 | 2401 | { |
d0bfb22c QY |
2402 | struct cmd_token *token = XMALLOC (MTYPE_CMD_TOKENS, sizeof (struct cmd_token)); |
2403 | token->type = type; | |
ce882f81 | 2404 | token->attr = attr; |
d0bfb22c QY |
2405 | token->text = text; |
2406 | token->desc = desc; | |
2407 | token->arg = NULL; | |
cd40b329 | 2408 | |
d0bfb22c QY |
2409 | return token; |
2410 | } | |
cd40b329 | 2411 | |
d0bfb22c QY |
2412 | void |
2413 | del_cmd_token (struct cmd_token *token) | |
2414 | { | |
2415 | if (!token) return; | |
cd40b329 | 2416 | |
d0bfb22c | 2417 | if (token->text) |
17aca20b | 2418 | XFREE (MTYPE_CMD_TOKENS, token->text); |
d0bfb22c | 2419 | if (token->desc) |
17aca20b | 2420 | XFREE (MTYPE_CMD_TOKENS, token->desc); |
d0bfb22c | 2421 | if (token->arg) |
17aca20b | 2422 | XFREE (MTYPE_CMD_TOKENS, token->arg); |
cd40b329 | 2423 | |
17aca20b | 2424 | XFREE (MTYPE_CMD_TOKENS, token); |
cd40b329 CF |
2425 | } |
2426 | ||
d0bfb22c QY |
2427 | struct cmd_token * |
2428 | copy_cmd_token (struct cmd_token *token) | |
cd40b329 | 2429 | { |
ce882f81 | 2430 | struct cmd_token *copy = new_cmd_token (token->type, token->attr, NULL, NULL); |
d0bfb22c QY |
2431 | copy->max = token->max; |
2432 | copy->min = token->min; | |
2433 | copy->text = token->text ? XSTRDUP (MTYPE_CMD_TOKENS, token->text) : NULL; | |
2434 | copy->desc = token->desc ? XSTRDUP (MTYPE_CMD_TOKENS, token->desc) : NULL; | |
2435 | copy->arg = token->arg ? XSTRDUP (MTYPE_CMD_TOKENS, token->arg) : NULL; | |
cd40b329 | 2436 | |
d0bfb22c | 2437 | return copy; |
cd40b329 CF |
2438 | } |
2439 | ||
de9d7e4f | 2440 | void |
1eb5e8dc | 2441 | del_cmd_element(struct cmd_element *cmd) |
de9d7e4f QY |
2442 | { |
2443 | if (!cmd) return; | |
97e5b7c0 QY |
2444 | free ((char *) cmd->string); |
2445 | free ((char *) cmd->doc); | |
2446 | free (cmd); | |
de9d7e4f QY |
2447 | } |
2448 | ||
2449 | struct cmd_element * | |
17aca20b | 2450 | copy_cmd_element(const struct cmd_element *cmd) |
de9d7e4f QY |
2451 | { |
2452 | struct cmd_element *el = XMALLOC(MTYPE_CMD_TOKENS, sizeof (struct cmd_element)); | |
2453 | el->string = cmd->string ? XSTRDUP(MTYPE_CMD_TOKENS, cmd->string) : NULL; | |
2454 | el->func = cmd->func; | |
2455 | el->doc = cmd->doc ? XSTRDUP(MTYPE_CMD_TOKENS, cmd->doc) : NULL; | |
2456 | el->daemon = cmd->daemon; | |
de9d7e4f | 2457 | el->attr = cmd->attr; |
de9d7e4f QY |
2458 | return el; |
2459 | } | |
2460 | ||
228da428 CC |
2461 | void |
2462 | cmd_terminate () | |
2463 | { | |
228da428 | 2464 | struct cmd_node *cmd_node; |
228da428 CC |
2465 | |
2466 | if (cmdvec) | |
2467 | { | |
d0bfb22c | 2468 | for (unsigned int i = 0; i < vector_active (cmdvec); i++) |
228da428 | 2469 | if ((cmd_node = vector_slot (cmdvec, i)) != NULL) |
d0bfb22c QY |
2470 | { |
2471 | // deleting the graph delets the cmd_element as well | |
2472 | graph_delete_graph (cmd_node->cmdgraph); | |
2473 | vector_free (cmd_node->cmd_vector); | |
39e92c06 QY |
2474 | hash_clean (cmd_node->cmd_hash, NULL); |
2475 | hash_free (cmd_node->cmd_hash); | |
2476 | cmd_node->cmd_hash = NULL; | |
d0bfb22c | 2477 | } |
228da428 CC |
2478 | |
2479 | vector_free (cmdvec); | |
2480 | cmdvec = NULL; | |
2481 | } | |
2482 | ||
228da428 CC |
2483 | if (host.name) |
2484 | XFREE (MTYPE_HOST, host.name); | |
2485 | if (host.password) | |
2486 | XFREE (MTYPE_HOST, host.password); | |
2487 | if (host.password_encrypt) | |
2488 | XFREE (MTYPE_HOST, host.password_encrypt); | |
2489 | if (host.enable) | |
2490 | XFREE (MTYPE_HOST, host.enable); | |
2491 | if (host.enable_encrypt) | |
2492 | XFREE (MTYPE_HOST, host.enable_encrypt); | |
2493 | if (host.logfile) | |
2494 | XFREE (MTYPE_HOST, host.logfile); | |
2495 | if (host.motdfile) | |
2496 | XFREE (MTYPE_HOST, host.motdfile); | |
2497 | if (host.config) | |
2498 | XFREE (MTYPE_HOST, host.config); | |
2499 | } |