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c75d1511 | 1 | /* |
f158c54a | 2 | * Copyright (c) 2009, 2010, 2011 Nicira Networks. |
c75d1511 BP |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at: | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
15 | */ | |
16 | ||
17 | #include <config.h> | |
18 | ||
19 | #include <assert.h> | |
ad83bfa6 | 20 | #include <ctype.h> |
c75d1511 | 21 | #include <errno.h> |
ad83bfa6 | 22 | #include <float.h> |
c75d1511 BP |
23 | #include <getopt.h> |
24 | #include <inttypes.h> | |
25 | #include <signal.h> | |
26 | #include <stdarg.h> | |
27 | #include <stdlib.h> | |
28 | #include <string.h> | |
29 | ||
30 | #include "command-line.h" | |
31 | #include "compiler.h" | |
32 | #include "dirs.h" | |
33 | #include "dynamic-string.h" | |
b54e22e9 | 34 | #include "json.h" |
ad83bfa6 | 35 | #include "ovsdb-data.h" |
c75d1511 BP |
36 | #include "ovsdb-idl.h" |
37 | #include "poll-loop.h" | |
f8ff4bc4 | 38 | #include "process.h" |
ae9a3235 | 39 | #include "stream.h" |
218a6f59 | 40 | #include "stream-ssl.h" |
dfbe07ba | 41 | #include "svec.h" |
c75d1511 | 42 | #include "vswitchd/vswitch-idl.h" |
e051b42c | 43 | #include "table.h" |
c75d1511 BP |
44 | #include "timeval.h" |
45 | #include "util.h" | |
c75d1511 | 46 | #include "vlog.h" |
5136ce49 | 47 | |
d98e6007 | 48 | VLOG_DEFINE_THIS_MODULE(vsctl); |
c75d1511 | 49 | |
def90f62 BP |
50 | /* vsctl_fatal() also logs the error, so it is preferred in this file. */ |
51 | #define ovs_fatal please_use_vsctl_fatal_instead_of_ovs_fatal | |
52 | ||
f8ff4bc4 BP |
53 | struct vsctl_context; |
54 | ||
e5e12280 | 55 | /* A command supported by ovs-vsctl. */ |
f8ff4bc4 | 56 | struct vsctl_command_syntax { |
e5e12280 BP |
57 | const char *name; /* e.g. "add-br" */ |
58 | int min_args; /* Min number of arguments following name. */ | |
59 | int max_args; /* Max number of arguments following name. */ | |
60 | ||
61 | /* If nonnull, calls ovsdb_idl_add_column() or ovsdb_idl_add_table() for | |
62 | * each column or table in ctx->idl that it uses. */ | |
63 | void (*prerequisites)(struct vsctl_context *ctx); | |
64 | ||
65 | /* Does the actual work of the command and puts the command's output, if | |
e051b42c | 66 | * any, in ctx->output or ctx->table. |
e5e12280 BP |
67 | * |
68 | * Alternatively, if some prerequisite of the command is not met and the | |
69 | * caller should wait for something to change and then retry, it may set | |
70 | * ctx->try_again to true. (Only the "wait-until" command currently does | |
71 | * this.) */ | |
72 | void (*run)(struct vsctl_context *ctx); | |
73 | ||
74 | /* If nonnull, called after the transaction has been successfully | |
75 | * committed. ctx->output is the output from the "run" function, which | |
76 | * this function may modify and otherwise postprocess as needed. (Only the | |
77 | * "create" command currently does any postprocessing.) */ | |
78 | void (*postprocess)(struct vsctl_context *ctx); | |
79 | ||
80 | /* A comma-separated list of supported options, e.g. "--a,--b", or the | |
81 | * empty string if the command does not support any options. */ | |
f8ff4bc4 | 82 | const char *options; |
0c18b5a0 | 83 | enum { RO, RW } mode; /* Does this command modify the database? */ |
f8ff4bc4 BP |
84 | }; |
85 | ||
86 | struct vsctl_command { | |
87 | /* Data that remains constant after initialization. */ | |
88 | const struct vsctl_command_syntax *syntax; | |
89 | int argc; | |
90 | char **argv; | |
91 | struct shash options; | |
92 | ||
93 | /* Data modified by commands. */ | |
94 | struct ds output; | |
e051b42c | 95 | struct table *table; |
f8ff4bc4 BP |
96 | }; |
97 | ||
c75d1511 BP |
98 | /* --db: The database server to contact. */ |
99 | static const char *db; | |
100 | ||
101 | /* --oneline: Write each command's output as a single line? */ | |
102 | static bool oneline; | |
103 | ||
577aebdf BP |
104 | /* --dry-run: Do not commit any changes. */ |
105 | static bool dry_run; | |
106 | ||
b54e22e9 BP |
107 | /* --no-wait: Wait for ovs-vswitchd to reload its configuration? */ |
108 | static bool wait_for_reload = true; | |
109 | ||
a39a859a | 110 | /* --timeout: Time to wait for a connection to 'db'. */ |
6b7b9d34 | 111 | static int timeout; |
a39a859a | 112 | |
e051b42c BP |
113 | /* Format for table output. */ |
114 | static struct table_style table_style = TABLE_STYLE_DEFAULT; | |
115 | ||
f8ff4bc4 BP |
116 | /* All supported commands. */ |
117 | static const struct vsctl_command_syntax all_commands[]; | |
118 | ||
1d48b4be BP |
119 | /* The IDL we're using and the current transaction, if any. |
120 | * This is for use by vsctl_exit() only, to allow it to clean up. | |
121 | * Other code should use its context arguments. */ | |
122 | static struct ovsdb_idl *the_idl; | |
123 | static struct ovsdb_idl_txn *the_idl_txn; | |
124 | ||
125 | static void vsctl_exit(int status) NO_RETURN; | |
c88b6a27 | 126 | static void vsctl_fatal(const char *, ...) PRINTF_FORMAT(1, 2) NO_RETURN; |
c75d1511 BP |
127 | static char *default_db(void); |
128 | static void usage(void) NO_RETURN; | |
129 | static void parse_options(int argc, char *argv[]); | |
0c18b5a0 | 130 | static bool might_write_to_db(char **argv); |
c75d1511 | 131 | |
f8ff4bc4 BP |
132 | static struct vsctl_command *parse_commands(int argc, char *argv[], |
133 | size_t *n_commandsp); | |
134 | static void parse_command(int argc, char *argv[], struct vsctl_command *); | |
1998cd4d | 135 | static const struct vsctl_command_syntax *find_command(const char *name); |
e5e12280 BP |
136 | static void run_prerequisites(struct vsctl_command[], size_t n_commands, |
137 | struct ovsdb_idl *); | |
f8ff4bc4 BP |
138 | static void do_vsctl(const char *args, |
139 | struct vsctl_command *, size_t n_commands, | |
140 | struct ovsdb_idl *); | |
c75d1511 | 141 | |
18b239f5 BP |
142 | static const struct vsctl_table_class *get_table(const char *table_name); |
143 | static void set_column(const struct vsctl_table_class *, | |
ce5a3e38 BP |
144 | const struct ovsdb_idl_row *, const char *arg, |
145 | struct ovsdb_symbol_table *); | |
18b239f5 | 146 | |
0a140468 BP |
147 | static bool is_condition_satisfied(const struct vsctl_table_class *, |
148 | const struct ovsdb_idl_row *, | |
149 | const char *arg, | |
150 | struct ovsdb_symbol_table *); | |
151 | ||
c75d1511 BP |
152 | int |
153 | main(int argc, char *argv[]) | |
154 | { | |
480ce8ab | 155 | extern struct vlog_module VLM_reconnect; |
c75d1511 | 156 | struct ovsdb_idl *idl; |
f8ff4bc4 BP |
157 | struct vsctl_command *commands; |
158 | size_t n_commands; | |
159 | char *args; | |
c75d1511 BP |
160 | |
161 | set_program_name(argv[0]); | |
162 | signal(SIGPIPE, SIG_IGN); | |
480ce8ab BP |
163 | vlog_set_levels(NULL, VLF_CONSOLE, VLL_WARN); |
164 | vlog_set_levels(&VLM_reconnect, VLF_ANY_FACILITY, VLL_WARN); | |
bd76d25d | 165 | ovsrec_init(); |
f8ff4bc4 BP |
166 | |
167 | /* Log our arguments. This is often valuable for debugging systems. */ | |
168 | args = process_escape_args(argv); | |
0c18b5a0 | 169 | VLOG(might_write_to_db(argv) ? VLL_INFO : VLL_DBG, "Called as %s", args); |
f8ff4bc4 BP |
170 | |
171 | /* Parse command line. */ | |
c75d1511 | 172 | parse_options(argc, argv); |
f8ff4bc4 | 173 | commands = parse_commands(argc - optind, argv + optind, &n_commands); |
c75d1511 | 174 | |
a39a859a JP |
175 | if (timeout) { |
176 | time_alarm(timeout); | |
177 | } | |
178 | ||
e5e12280 BP |
179 | /* Initialize IDL. */ |
180 | idl = the_idl = ovsdb_idl_create(db, &ovsrec_idl_class, false); | |
181 | run_prerequisites(commands, n_commands, idl); | |
182 | ||
524555d1 | 183 | /* Now execute the commands. */ |
c75d1511 | 184 | for (;;) { |
4ea21243 | 185 | if (ovsdb_idl_run(idl)) { |
f8ff4bc4 | 186 | do_vsctl(args, commands, n_commands, idl); |
c75d1511 BP |
187 | } |
188 | ||
189 | ovsdb_idl_wait(idl); | |
190 | poll_block(); | |
191 | } | |
192 | } | |
193 | ||
194 | static void | |
195 | parse_options(int argc, char *argv[]) | |
196 | { | |
197 | enum { | |
198 | OPT_DB = UCHAR_MAX + 1, | |
199 | OPT_ONELINE, | |
0c3dd1e1 | 200 | OPT_NO_SYSLOG, |
577aebdf | 201 | OPT_NO_WAIT, |
e26b5a06 | 202 | OPT_DRY_RUN, |
218a6f59 | 203 | OPT_PEER_CA_CERT, |
e051b42c BP |
204 | VLOG_OPTION_ENUMS, |
205 | TABLE_OPTION_ENUMS | |
c75d1511 BP |
206 | }; |
207 | static struct option long_options[] = { | |
208 | {"db", required_argument, 0, OPT_DB}, | |
dfbe07ba | 209 | {"no-syslog", no_argument, 0, OPT_NO_SYSLOG}, |
0c3dd1e1 | 210 | {"no-wait", no_argument, 0, OPT_NO_WAIT}, |
577aebdf | 211 | {"dry-run", no_argument, 0, OPT_DRY_RUN}, |
c75d1511 | 212 | {"oneline", no_argument, 0, OPT_ONELINE}, |
342045e1 | 213 | {"timeout", required_argument, 0, 't'}, |
c75d1511 BP |
214 | {"help", no_argument, 0, 'h'}, |
215 | {"version", no_argument, 0, 'V'}, | |
e26b5a06 | 216 | VLOG_LONG_OPTIONS, |
e051b42c | 217 | TABLE_LONG_OPTIONS, |
218a6f59 BP |
218 | #ifdef HAVE_OPENSSL |
219 | STREAM_SSL_LONG_OPTIONS | |
220 | {"peer-ca-cert", required_argument, 0, OPT_PEER_CA_CERT}, | |
221 | #endif | |
c75d1511 BP |
222 | {0, 0, 0, 0}, |
223 | }; | |
a2a9d2d9 | 224 | char *tmp, *short_options; |
c75d1511 | 225 | |
a2a9d2d9 BP |
226 | tmp = long_options_to_short_options(long_options); |
227 | short_options = xasprintf("+%s", tmp); | |
228 | free(tmp); | |
342045e1 | 229 | |
e051b42c BP |
230 | table_style.format = TF_LIST; |
231 | ||
c75d1511 BP |
232 | for (;;) { |
233 | int c; | |
234 | ||
a2a9d2d9 | 235 | c = getopt_long(argc, argv, short_options, long_options, NULL); |
c75d1511 BP |
236 | if (c == -1) { |
237 | break; | |
238 | } | |
239 | ||
240 | switch (c) { | |
241 | case OPT_DB: | |
242 | db = optarg; | |
243 | break; | |
244 | ||
245 | case OPT_ONELINE: | |
246 | oneline = true; | |
247 | break; | |
248 | ||
dfbe07ba | 249 | case OPT_NO_SYSLOG: |
480ce8ab | 250 | vlog_set_levels(&VLM_vsctl, VLF_SYSLOG, VLL_WARN); |
dfbe07ba BP |
251 | break; |
252 | ||
0c3dd1e1 | 253 | case OPT_NO_WAIT: |
b54e22e9 | 254 | wait_for_reload = false; |
0c3dd1e1 BP |
255 | break; |
256 | ||
577aebdf BP |
257 | case OPT_DRY_RUN: |
258 | dry_run = true; | |
259 | break; | |
260 | ||
c75d1511 BP |
261 | case 'h': |
262 | usage(); | |
263 | ||
264 | case 'V': | |
265 | OVS_PRINT_VERSION(0, 0); | |
266 | exit(EXIT_SUCCESS); | |
267 | ||
342045e1 BP |
268 | case 't': |
269 | timeout = strtoul(optarg, NULL, 10); | |
a39a859a | 270 | if (timeout < 0) { |
def90f62 BP |
271 | vsctl_fatal("value %s on -t or --timeout is invalid", |
272 | optarg); | |
342045e1 BP |
273 | } |
274 | break; | |
275 | ||
e26b5a06 | 276 | VLOG_OPTION_HANDLERS |
e051b42c | 277 | TABLE_OPTION_HANDLERS(&table_style) |
c75d1511 | 278 | |
218a6f59 BP |
279 | #ifdef HAVE_OPENSSL |
280 | STREAM_SSL_OPTION_HANDLERS | |
281 | ||
282 | case OPT_PEER_CA_CERT: | |
283 | stream_ssl_set_peer_ca_cert_file(optarg); | |
284 | break; | |
285 | #endif | |
286 | ||
c75d1511 BP |
287 | case '?': |
288 | exit(EXIT_FAILURE); | |
289 | ||
290 | default: | |
291 | abort(); | |
292 | } | |
293 | } | |
a2a9d2d9 | 294 | free(short_options); |
c75d1511 BP |
295 | |
296 | if (!db) { | |
297 | db = default_db(); | |
298 | } | |
299 | } | |
300 | ||
f8ff4bc4 BP |
301 | static struct vsctl_command * |
302 | parse_commands(int argc, char *argv[], size_t *n_commandsp) | |
303 | { | |
304 | struct vsctl_command *commands; | |
305 | size_t n_commands, allocated_commands; | |
306 | int i, start; | |
307 | ||
308 | commands = NULL; | |
309 | n_commands = allocated_commands = 0; | |
310 | ||
311 | for (start = i = 0; i <= argc; i++) { | |
312 | if (i == argc || !strcmp(argv[i], "--")) { | |
313 | if (i > start) { | |
314 | if (n_commands >= allocated_commands) { | |
315 | struct vsctl_command *c; | |
316 | ||
317 | commands = x2nrealloc(commands, &allocated_commands, | |
318 | sizeof *commands); | |
319 | for (c = commands; c < &commands[n_commands]; c++) { | |
320 | shash_moved(&c->options); | |
321 | } | |
322 | } | |
323 | parse_command(i - start, &argv[start], | |
324 | &commands[n_commands++]); | |
325 | } | |
326 | start = i + 1; | |
327 | } | |
328 | } | |
329 | if (!n_commands) { | |
330 | vsctl_fatal("missing command name (use --help for help)"); | |
331 | } | |
332 | *n_commandsp = n_commands; | |
333 | return commands; | |
334 | } | |
335 | ||
336 | static void | |
337 | parse_command(int argc, char *argv[], struct vsctl_command *command) | |
338 | { | |
339 | const struct vsctl_command_syntax *p; | |
1998cd4d BP |
340 | struct shash_node *node; |
341 | int n_arg; | |
f8ff4bc4 BP |
342 | int i; |
343 | ||
344 | shash_init(&command->options); | |
345 | for (i = 0; i < argc; i++) { | |
4a033593 BP |
346 | const char *option = argv[i]; |
347 | const char *equals; | |
348 | char *key, *value; | |
349 | ||
350 | if (option[0] != '-') { | |
f8ff4bc4 BP |
351 | break; |
352 | } | |
4a033593 BP |
353 | |
354 | equals = strchr(option, '='); | |
355 | if (equals) { | |
356 | key = xmemdup0(option, equals - option); | |
357 | value = xstrdup(equals + 1); | |
358 | } else { | |
359 | key = xstrdup(option); | |
360 | value = NULL; | |
361 | } | |
362 | ||
363 | if (shash_find(&command->options, key)) { | |
f8ff4bc4 BP |
364 | vsctl_fatal("'%s' option specified multiple times", argv[i]); |
365 | } | |
4a033593 | 366 | shash_add_nocopy(&command->options, key, value); |
f8ff4bc4 BP |
367 | } |
368 | if (i == argc) { | |
369 | vsctl_fatal("missing command name"); | |
370 | } | |
371 | ||
1998cd4d BP |
372 | p = find_command(argv[i]); |
373 | if (!p) { | |
374 | vsctl_fatal("unknown command '%s'; use --help for help", argv[i]); | |
375 | } | |
f8ff4bc4 | 376 | |
1998cd4d BP |
377 | SHASH_FOR_EACH (node, &command->options) { |
378 | const char *s = strstr(p->options, node->name); | |
379 | int end = s ? s[strlen(node->name)] : EOF; | |
4a033593 | 380 | |
1998cd4d BP |
381 | if (end != '=' && end != ',' && end != ' ' && end != '\0') { |
382 | vsctl_fatal("'%s' command has no '%s' option", | |
383 | argv[i], node->name); | |
384 | } | |
385 | if ((end == '=') != (node->data != NULL)) { | |
386 | if (end == '=') { | |
387 | vsctl_fatal("missing argument to '%s' option on '%s' " | |
388 | "command", node->name, argv[i]); | |
389 | } else { | |
390 | vsctl_fatal("'%s' option on '%s' does not accept an " | |
391 | "argument", node->name, argv[i]); | |
f8ff4bc4 | 392 | } |
1998cd4d BP |
393 | } |
394 | } | |
f8ff4bc4 | 395 | |
1998cd4d BP |
396 | n_arg = argc - i - 1; |
397 | if (n_arg < p->min_args) { | |
398 | vsctl_fatal("'%s' command requires at least %d arguments", | |
399 | p->name, p->min_args); | |
400 | } else if (n_arg > p->max_args) { | |
401 | int j; | |
402 | ||
403 | for (j = i + 1; j < argc; j++) { | |
404 | if (argv[j][0] == '-') { | |
405 | vsctl_fatal("'%s' command takes at most %d arguments " | |
406 | "(note that options must precede command " | |
407 | "names and follow a \"--\" argument)", | |
f8ff4bc4 | 408 | p->name, p->max_args); |
f8ff4bc4 BP |
409 | } |
410 | } | |
1998cd4d BP |
411 | |
412 | vsctl_fatal("'%s' command takes at most %d arguments", | |
413 | p->name, p->max_args); | |
414 | } | |
415 | ||
416 | command->syntax = p; | |
417 | command->argc = n_arg + 1; | |
418 | command->argv = &argv[i]; | |
419 | } | |
420 | ||
421 | /* Returns the "struct vsctl_command_syntax" for a given command 'name', or a | |
422 | * null pointer if there is none. */ | |
423 | static const struct vsctl_command_syntax * | |
424 | find_command(const char *name) | |
425 | { | |
426 | static struct shash commands = SHASH_INITIALIZER(&commands); | |
427 | ||
428 | if (shash_is_empty(&commands)) { | |
429 | const struct vsctl_command_syntax *p; | |
430 | ||
431 | for (p = all_commands; p->name; p++) { | |
432 | shash_add_assert(&commands, p->name, p); | |
433 | } | |
f8ff4bc4 BP |
434 | } |
435 | ||
1998cd4d | 436 | return shash_find_data(&commands, name); |
f8ff4bc4 BP |
437 | } |
438 | ||
439 | static void | |
440 | vsctl_fatal(const char *format, ...) | |
441 | { | |
442 | char *message; | |
443 | va_list args; | |
444 | ||
445 | va_start(args, format); | |
446 | message = xvasprintf(format, args); | |
447 | va_end(args); | |
448 | ||
480ce8ab | 449 | vlog_set_levels(&VLM_vsctl, VLF_CONSOLE, VLL_EMER); |
f8ff4bc4 | 450 | VLOG_ERR("%s", message); |
def90f62 | 451 | ovs_error(0, "%s", message); |
1d48b4be BP |
452 | vsctl_exit(EXIT_FAILURE); |
453 | } | |
454 | ||
455 | /* Frees the current transaction and the underlying IDL and then calls | |
456 | * exit(status). | |
457 | * | |
458 | * Freeing the transaction and the IDL is not strictly necessary, but it makes | |
459 | * for a clean memory leak report from valgrind in the normal case. That makes | |
460 | * it easier to notice real memory leaks. */ | |
461 | static void | |
462 | vsctl_exit(int status) | |
463 | { | |
464 | if (the_idl_txn) { | |
465 | ovsdb_idl_txn_abort(the_idl_txn); | |
466 | ovsdb_idl_txn_destroy(the_idl_txn); | |
467 | } | |
468 | ovsdb_idl_destroy(the_idl); | |
469 | exit(status); | |
f8ff4bc4 BP |
470 | } |
471 | ||
c75d1511 BP |
472 | static void |
473 | usage(void) | |
474 | { | |
8f7501e8 BP |
475 | printf("\ |
476 | %s: ovs-vswitchd management utility\n\ | |
477 | usage: %s [OPTIONS] COMMAND [ARG...]\n\ | |
478 | \n\ | |
ae9a3235 BP |
479 | Open vSwitch commands:\n\ |
480 | init initialize database, if not yet initialized\n\ | |
481 | emer-reset reset configuration to clean state\n\ | |
482 | \n\ | |
8f7501e8 BP |
483 | Bridge commands:\n\ |
484 | add-br BRIDGE create a new bridge named BRIDGE\n\ | |
485 | add-br BRIDGE PARENT VLAN create new fake BRIDGE in PARENT on VLAN\n\ | |
486 | del-br BRIDGE delete BRIDGE and all of its ports\n\ | |
487 | list-br print the names of all the bridges\n\ | |
488 | br-exists BRIDGE test whether BRIDGE exists\n\ | |
489 | br-to-vlan BRIDGE print the VLAN which BRIDGE is on\n\ | |
490 | br-to-parent BRIDGE print the parent of BRIDGE\n\ | |
491 | br-set-external-id BRIDGE KEY VALUE set KEY on BRIDGE to VALUE\n\ | |
492 | br-set-external-id BRIDGE KEY unset KEY on BRIDGE\n\ | |
493 | br-get-external-id BRIDGE KEY print value of KEY on BRIDGE\n\ | |
494 | br-get-external-id BRIDGE list key-value pairs on BRIDGE\n\ | |
495 | \n\ | |
ae9a3235 | 496 | Port commands (a bond is considered to be a single port):\n\ |
8f7501e8 BP |
497 | list-ports BRIDGE print the names of all the ports on BRIDGE\n\ |
498 | add-port BRIDGE PORT add network device PORT to BRIDGE\n\ | |
499 | add-bond BRIDGE PORT IFACE... add bonded port PORT in BRIDGE from IFACES\n\ | |
500 | del-port [BRIDGE] PORT delete PORT (which may be bonded) from BRIDGE\n\ | |
501 | port-to-br PORT print name of bridge that contains PORT\n\ | |
8f7501e8 BP |
502 | \n\ |
503 | Interface commands (a bond consists of multiple interfaces):\n\ | |
504 | list-ifaces BRIDGE print the names of all interfaces on BRIDGE\n\ | |
505 | iface-to-br IFACE print name of bridge that contains IFACE\n\ | |
8f7501e8 BP |
506 | \n\ |
507 | Controller commands:\n\ | |
1a048029 JP |
508 | get-controller BRIDGE print the controller for BRIDGE\n\ |
509 | del-controller BRIDGE delete the controller for BRIDGE\n\ | |
510 | set-controller BRIDGE TARGET set the controller for BRIDGE to TARGET\n\ | |
511 | get-fail-mode BRIDGE print the fail-mode for BRIDGE\n\ | |
512 | del-fail-mode BRIDGE delete the fail-mode for BRIDGE\n\ | |
513 | set-fail-mode BRIDGE MODE set the fail-mode for BRIDGE to MODE\n\ | |
8f7501e8 | 514 | \n\ |
24b8b259 AE |
515 | Manager commands:\n\ |
516 | get-manager print all manager(s)\n\ | |
517 | del-manager delete all manager(s)\n\ | |
518 | set-manager TARGET... set the list of manager(s) to TARGET(s)\n\ | |
519 | \n\ | |
8f7501e8 BP |
520 | SSL commands:\n\ |
521 | get-ssl print the SSL configuration\n\ | |
522 | del-ssl delete the SSL configuration\n\ | |
523 | set-ssl PRIV-KEY CERT CA-CERT set the SSL configuration\n\ | |
524 | \n\ | |
18ee958b JP |
525 | Switch commands:\n\ |
526 | emer-reset reset switch to known good state\n\ | |
527 | \n\ | |
8f7501e8 BP |
528 | Database commands:\n\ |
529 | list TBL [REC] list RECord (or all records) in TBL\n\ | |
0a140468 | 530 | find TBL CONDITION... list records satisfying CONDITION in TBL\n\ |
4f1361e8 | 531 | get TBL REC COL[:KEY] print values of COLumns in RECord in TBL\n\ |
8f7501e8 BP |
532 | set TBL REC COL[:KEY]=VALUE set COLumn values in RECord in TBL\n\ |
533 | add TBL REC COL [KEY=]VALUE add (KEY=)VALUE to COLumn in RECord in TBL\n\ | |
534 | remove TBL REC COL [KEY=]VALUE remove (KEY=)VALUE from COLumn\n\ | |
535 | clear TBL REC COL clear values from COLumn in RECord in TBL\n\ | |
536 | create TBL COL[:KEY]=VALUE create and initialize new record\n\ | |
4f1361e8 | 537 | destroy TBL REC delete RECord from TBL\n\ |
7db03f7c | 538 | wait-until TBL REC [COL[:KEY]=VALUE] wait until condition is true\n\ |
8f7501e8 BP |
539 | Potentially unsafe database commands require --force option.\n\ |
540 | \n\ | |
541 | Options:\n\ | |
542 | --db=DATABASE connect to DATABASE\n\ | |
543 | (default: %s)\n\ | |
ae9a3235 BP |
544 | --no-wait do not wait for ovs-vswitchd to reconfigure\n\ |
545 | -t, --timeout=SECS wait at most SECS seconds for ovs-vswitchd\n\ | |
546 | --dry-run do not commit changes to database\n\ | |
8f7501e8 BP |
547 | --oneline print exactly one line of output per command\n", |
548 | program_name, program_name, default_db()); | |
c75d1511 | 549 | vlog_usage(); |
ae9a3235 BP |
550 | printf("\ |
551 | --no-syslog equivalent to --verbose=vsctl:syslog:warn\n"); | |
552 | stream_usage("database", true, true, false); | |
8f7501e8 BP |
553 | printf("\n\ |
554 | Other options:\n\ | |
555 | -h, --help display this help message\n\ | |
556 | -V, --version display version information\n"); | |
c75d1511 BP |
557 | exit(EXIT_SUCCESS); |
558 | } | |
559 | ||
560 | static char * | |
561 | default_db(void) | |
562 | { | |
563 | static char *def; | |
564 | if (!def) { | |
b43c6fe2 | 565 | def = xasprintf("unix:%s/db.sock", ovs_rundir()); |
c75d1511 BP |
566 | } |
567 | return def; | |
568 | } | |
0c18b5a0 BP |
569 | |
570 | /* Returns true if it looks like this set of arguments might modify the | |
571 | * database, otherwise false. (Not very smart, so it's prone to false | |
572 | * positives.) */ | |
573 | static bool | |
574 | might_write_to_db(char **argv) | |
575 | { | |
576 | for (; *argv; argv++) { | |
577 | const struct vsctl_command_syntax *p = find_command(*argv); | |
578 | if (p && p->mode == RW) { | |
579 | return true; | |
580 | } | |
581 | } | |
582 | return false; | |
583 | } | |
c75d1511 | 584 | \f |
5d9cb63c | 585 | struct vsctl_context { |
f8ff4bc4 | 586 | /* Read-only. */ |
5d9cb63c BP |
587 | int argc; |
588 | char **argv; | |
f8ff4bc4 BP |
589 | struct shash options; |
590 | ||
591 | /* Modifiable state. */ | |
592 | struct ds output; | |
e051b42c | 593 | struct table *table; |
ad83bfa6 | 594 | struct ovsdb_idl *idl; |
f8ff4bc4 | 595 | struct ovsdb_idl_txn *txn; |
ce5a3e38 | 596 | struct ovsdb_symbol_table *symtab; |
5d9cb63c | 597 | const struct ovsrec_open_vswitch *ovs; |
f74055e7 | 598 | bool verified_ports; |
87b23a01 BP |
599 | |
600 | /* A command may set this member to true if some prerequisite is not met | |
601 | * and the caller should wait for something to change and then retry. */ | |
602 | bool try_again; | |
5d9cb63c BP |
603 | }; |
604 | ||
c75d1511 BP |
605 | struct vsctl_bridge { |
606 | struct ovsrec_bridge *br_cfg; | |
607 | char *name; | |
76ce9432 | 608 | struct ovsrec_controller **ctrl; |
31681a5d | 609 | char *fail_mode; |
76ce9432 | 610 | size_t n_ctrl; |
c75d1511 BP |
611 | struct vsctl_bridge *parent; |
612 | int vlan; | |
613 | }; | |
614 | ||
615 | struct vsctl_port { | |
616 | struct ovsrec_port *port_cfg; | |
617 | struct vsctl_bridge *bridge; | |
618 | }; | |
619 | ||
620 | struct vsctl_iface { | |
621 | struct ovsrec_interface *iface_cfg; | |
622 | struct vsctl_port *port; | |
623 | }; | |
624 | ||
625 | struct vsctl_info { | |
1588bb8d | 626 | struct vsctl_context *ctx; |
e5e12280 BP |
627 | struct shash bridges; /* Maps from bridge name to struct vsctl_bridge. */ |
628 | struct shash ports; /* Maps from port name to struct vsctl_port. */ | |
629 | struct shash ifaces; /* Maps from port name to struct vsctl_iface. */ | |
c75d1511 BP |
630 | }; |
631 | ||
bb1c67c8 BP |
632 | static char * |
633 | vsctl_context_to_string(const struct vsctl_context *ctx) | |
634 | { | |
635 | const struct shash_node *node; | |
636 | struct svec words; | |
637 | char *s; | |
638 | int i; | |
639 | ||
640 | svec_init(&words); | |
641 | SHASH_FOR_EACH (node, &ctx->options) { | |
642 | svec_add(&words, node->name); | |
643 | } | |
644 | for (i = 0; i < ctx->argc; i++) { | |
645 | svec_add(&words, ctx->argv[i]); | |
646 | } | |
647 | svec_terminate(&words); | |
648 | ||
649 | s = process_escape_args(words.names); | |
650 | ||
651 | svec_destroy(&words); | |
652 | ||
653 | return s; | |
654 | } | |
655 | ||
f74055e7 BP |
656 | static void |
657 | verify_ports(struct vsctl_context *ctx) | |
658 | { | |
659 | if (!ctx->verified_ports) { | |
660 | const struct ovsrec_bridge *bridge; | |
661 | const struct ovsrec_port *port; | |
662 | ||
663 | ovsrec_open_vswitch_verify_bridges(ctx->ovs); | |
664 | OVSREC_BRIDGE_FOR_EACH (bridge, ctx->idl) { | |
665 | ovsrec_bridge_verify_ports(bridge); | |
666 | } | |
667 | OVSREC_PORT_FOR_EACH (port, ctx->idl) { | |
668 | ovsrec_port_verify_interfaces(port); | |
669 | } | |
670 | ||
671 | ctx->verified_ports = true; | |
672 | } | |
673 | } | |
674 | ||
c75d1511 BP |
675 | static struct vsctl_bridge * |
676 | add_bridge(struct vsctl_info *b, | |
677 | struct ovsrec_bridge *br_cfg, const char *name, | |
678 | struct vsctl_bridge *parent, int vlan) | |
679 | { | |
680 | struct vsctl_bridge *br = xmalloc(sizeof *br); | |
681 | br->br_cfg = br_cfg; | |
682 | br->name = xstrdup(name); | |
683 | br->parent = parent; | |
684 | br->vlan = vlan; | |
76ce9432 BP |
685 | if (parent) { |
686 | br->ctrl = parent->br_cfg->controller; | |
687 | br->n_ctrl = parent->br_cfg->n_controller; | |
31681a5d | 688 | br->fail_mode = parent->br_cfg->fail_mode; |
76ce9432 BP |
689 | } else { |
690 | br->ctrl = br_cfg->controller; | |
691 | br->n_ctrl = br_cfg->n_controller; | |
31681a5d | 692 | br->fail_mode = br_cfg->fail_mode; |
76ce9432 | 693 | } |
c75d1511 BP |
694 | shash_add(&b->bridges, br->name, br); |
695 | return br; | |
696 | } | |
697 | ||
698 | static bool | |
699 | port_is_fake_bridge(const struct ovsrec_port *port_cfg) | |
700 | { | |
701 | return (port_cfg->fake_bridge | |
702 | && port_cfg->tag | |
703 | && *port_cfg->tag >= 1 && *port_cfg->tag <= 4095); | |
704 | } | |
705 | ||
706 | static struct vsctl_bridge * | |
707 | find_vlan_bridge(struct vsctl_info *info, | |
708 | struct vsctl_bridge *parent, int vlan) | |
709 | { | |
710 | struct shash_node *node; | |
711 | ||
712 | SHASH_FOR_EACH (node, &info->bridges) { | |
713 | struct vsctl_bridge *br = node->data; | |
714 | if (br->parent == parent && br->vlan == vlan) { | |
715 | return br; | |
716 | } | |
717 | } | |
718 | ||
719 | return NULL; | |
720 | } | |
721 | ||
722 | static void | |
723 | free_info(struct vsctl_info *info) | |
724 | { | |
725 | struct shash_node *node; | |
726 | ||
727 | SHASH_FOR_EACH (node, &info->bridges) { | |
728 | struct vsctl_bridge *bridge = node->data; | |
729 | free(bridge->name); | |
730 | free(bridge); | |
731 | } | |
732 | shash_destroy(&info->bridges); | |
733 | ||
506051fc BP |
734 | shash_destroy_free_data(&info->ports); |
735 | shash_destroy_free_data(&info->ifaces); | |
c75d1511 BP |
736 | } |
737 | ||
e5e12280 BP |
738 | static void |
739 | pre_get_info(struct vsctl_context *ctx) | |
740 | { | |
741 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_bridges); | |
742 | ||
743 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_name); | |
744 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_controller); | |
745 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_fail_mode); | |
746 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_ports); | |
747 | ||
748 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_name); | |
749 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_fake_bridge); | |
750 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_tag); | |
751 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_interfaces); | |
752 | ||
753 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_name); | |
754 | } | |
755 | ||
c75d1511 | 756 | static void |
1588bb8d | 757 | get_info(struct vsctl_context *ctx, struct vsctl_info *info) |
c75d1511 | 758 | { |
1588bb8d | 759 | const struct ovsrec_open_vswitch *ovs = ctx->ovs; |
c75d1511 BP |
760 | struct shash bridges, ports; |
761 | size_t i; | |
762 | ||
1588bb8d | 763 | info->ctx = ctx; |
c75d1511 BP |
764 | shash_init(&info->bridges); |
765 | shash_init(&info->ports); | |
766 | shash_init(&info->ifaces); | |
767 | ||
768 | shash_init(&bridges); | |
769 | shash_init(&ports); | |
770 | for (i = 0; i < ovs->n_bridges; i++) { | |
771 | struct ovsrec_bridge *br_cfg = ovs->bridges[i]; | |
772 | struct vsctl_bridge *br; | |
773 | size_t j; | |
774 | ||
775 | if (!shash_add_once(&bridges, br_cfg->name, NULL)) { | |
776 | VLOG_WARN("%s: database contains duplicate bridge name", | |
777 | br_cfg->name); | |
778 | continue; | |
779 | } | |
780 | br = add_bridge(info, br_cfg, br_cfg->name, NULL, 0); | |
781 | if (!br) { | |
782 | continue; | |
783 | } | |
784 | ||
785 | for (j = 0; j < br_cfg->n_ports; j++) { | |
786 | struct ovsrec_port *port_cfg = br_cfg->ports[j]; | |
787 | ||
788 | if (!shash_add_once(&ports, port_cfg->name, NULL)) { | |
789 | VLOG_WARN("%s: database contains duplicate port name", | |
790 | port_cfg->name); | |
791 | continue; | |
792 | } | |
793 | ||
794 | if (port_is_fake_bridge(port_cfg) | |
dfbe07ba | 795 | && shash_add_once(&bridges, port_cfg->name, NULL)) { |
c75d1511 BP |
796 | add_bridge(info, NULL, port_cfg->name, br, *port_cfg->tag); |
797 | } | |
798 | } | |
799 | } | |
800 | shash_destroy(&bridges); | |
801 | shash_destroy(&ports); | |
802 | ||
803 | shash_init(&bridges); | |
804 | shash_init(&ports); | |
805 | for (i = 0; i < ovs->n_bridges; i++) { | |
806 | struct ovsrec_bridge *br_cfg = ovs->bridges[i]; | |
807 | struct vsctl_bridge *br; | |
808 | size_t j; | |
809 | ||
810 | if (!shash_add_once(&bridges, br_cfg->name, NULL)) { | |
811 | continue; | |
812 | } | |
813 | br = shash_find_data(&info->bridges, br_cfg->name); | |
814 | for (j = 0; j < br_cfg->n_ports; j++) { | |
815 | struct ovsrec_port *port_cfg = br_cfg->ports[j]; | |
816 | struct vsctl_port *port; | |
817 | size_t k; | |
818 | ||
819 | if (!shash_add_once(&ports, port_cfg->name, NULL)) { | |
820 | continue; | |
821 | } | |
822 | ||
823 | if (port_is_fake_bridge(port_cfg) | |
dfbe07ba | 824 | && !shash_add_once(&bridges, port_cfg->name, NULL)) { |
c75d1511 BP |
825 | continue; |
826 | } | |
827 | ||
828 | port = xmalloc(sizeof *port); | |
829 | port->port_cfg = port_cfg; | |
830 | if (port_cfg->tag | |
831 | && *port_cfg->tag >= 1 && *port_cfg->tag <= 4095) { | |
832 | port->bridge = find_vlan_bridge(info, br, *port_cfg->tag); | |
833 | if (!port->bridge) { | |
834 | port->bridge = br; | |
835 | } | |
836 | } else { | |
837 | port->bridge = br; | |
838 | } | |
839 | shash_add(&info->ports, port_cfg->name, port); | |
840 | ||
841 | for (k = 0; k < port_cfg->n_interfaces; k++) { | |
842 | struct ovsrec_interface *iface_cfg = port_cfg->interfaces[k]; | |
843 | struct vsctl_iface *iface; | |
844 | ||
845 | if (shash_find(&info->ifaces, iface_cfg->name)) { | |
846 | VLOG_WARN("%s: database contains duplicate interface name", | |
847 | iface_cfg->name); | |
848 | continue; | |
849 | } | |
850 | ||
851 | iface = xmalloc(sizeof *iface); | |
852 | iface->iface_cfg = iface_cfg; | |
853 | iface->port = port; | |
dfbe07ba | 854 | shash_add(&info->ifaces, iface_cfg->name, iface); |
c75d1511 BP |
855 | } |
856 | } | |
857 | } | |
858 | shash_destroy(&bridges); | |
859 | shash_destroy(&ports); | |
860 | } | |
861 | ||
862 | static void | |
863 | check_conflicts(struct vsctl_info *info, const char *name, | |
864 | char *msg) | |
865 | { | |
866 | struct vsctl_iface *iface; | |
867 | struct vsctl_port *port; | |
868 | ||
f74055e7 BP |
869 | verify_ports(info->ctx); |
870 | ||
c75d1511 | 871 | if (shash_find(&info->bridges, name)) { |
c88b6a27 BP |
872 | vsctl_fatal("%s because a bridge named %s already exists", |
873 | msg, name); | |
c75d1511 BP |
874 | } |
875 | ||
876 | port = shash_find_data(&info->ports, name); | |
877 | if (port) { | |
c88b6a27 BP |
878 | vsctl_fatal("%s because a port named %s already exists on " |
879 | "bridge %s", msg, name, port->bridge->name); | |
c75d1511 BP |
880 | } |
881 | ||
882 | iface = shash_find_data(&info->ifaces, name); | |
883 | if (iface) { | |
c88b6a27 BP |
884 | vsctl_fatal("%s because an interface named %s already exists " |
885 | "on bridge %s", msg, name, iface->port->bridge->name); | |
c75d1511 BP |
886 | } |
887 | ||
888 | free(msg); | |
889 | } | |
890 | ||
891 | static struct vsctl_bridge * | |
01845ce8 | 892 | find_bridge(struct vsctl_info *info, const char *name, bool must_exist) |
c75d1511 BP |
893 | { |
894 | struct vsctl_bridge *br = shash_find_data(&info->bridges, name); | |
01845ce8 | 895 | if (must_exist && !br) { |
c88b6a27 | 896 | vsctl_fatal("no bridge named %s", name); |
c75d1511 | 897 | } |
f74055e7 | 898 | ovsrec_open_vswitch_verify_bridges(info->ctx->ovs); |
c75d1511 BP |
899 | return br; |
900 | } | |
901 | ||
975ac531 JP |
902 | static struct vsctl_bridge * |
903 | find_real_bridge(struct vsctl_info *info, const char *name, bool must_exist) | |
904 | { | |
905 | struct vsctl_bridge *br = find_bridge(info, name, must_exist); | |
906 | if (br && br->parent) { | |
907 | vsctl_fatal("%s is a fake bridge", name); | |
908 | } | |
909 | return br; | |
910 | } | |
911 | ||
c75d1511 | 912 | static struct vsctl_port * |
01845ce8 | 913 | find_port(struct vsctl_info *info, const char *name, bool must_exist) |
c75d1511 BP |
914 | { |
915 | struct vsctl_port *port = shash_find_data(&info->ports, name); | |
460aad80 | 916 | if (port && !strcmp(name, port->bridge->name)) { |
01845ce8 BP |
917 | port = NULL; |
918 | } | |
919 | if (must_exist && !port) { | |
c88b6a27 | 920 | vsctl_fatal("no port named %s", name); |
c75d1511 | 921 | } |
f74055e7 | 922 | verify_ports(info->ctx); |
c75d1511 BP |
923 | return port; |
924 | } | |
925 | ||
926 | static struct vsctl_iface * | |
01845ce8 | 927 | find_iface(struct vsctl_info *info, const char *name, bool must_exist) |
c75d1511 BP |
928 | { |
929 | struct vsctl_iface *iface = shash_find_data(&info->ifaces, name); | |
460aad80 | 930 | if (iface && !strcmp(name, iface->port->bridge->name)) { |
01845ce8 BP |
931 | iface = NULL; |
932 | } | |
933 | if (must_exist && !iface) { | |
c88b6a27 | 934 | vsctl_fatal("no interface named %s", name); |
c75d1511 | 935 | } |
f74055e7 | 936 | verify_ports(info->ctx); |
c75d1511 BP |
937 | return iface; |
938 | } | |
939 | ||
940 | static void | |
941 | bridge_insert_port(struct ovsrec_bridge *br, struct ovsrec_port *port) | |
942 | { | |
943 | struct ovsrec_port **ports; | |
944 | size_t i; | |
945 | ||
946 | ports = xmalloc(sizeof *br->ports * (br->n_ports + 1)); | |
947 | for (i = 0; i < br->n_ports; i++) { | |
948 | ports[i] = br->ports[i]; | |
949 | } | |
c75d1511 BP |
950 | ports[br->n_ports] = port; |
951 | ovsrec_bridge_set_ports(br, ports, br->n_ports + 1); | |
952 | free(ports); | |
953 | } | |
954 | ||
955 | static void | |
956 | bridge_delete_port(struct ovsrec_bridge *br, struct ovsrec_port *port) | |
957 | { | |
958 | struct ovsrec_port **ports; | |
959 | size_t i, n; | |
960 | ||
961 | ports = xmalloc(sizeof *br->ports * br->n_ports); | |
962 | for (i = n = 0; i < br->n_ports; i++) { | |
963 | if (br->ports[i] != port) { | |
964 | ports[n++] = br->ports[i]; | |
965 | } | |
966 | } | |
967 | ovsrec_bridge_set_ports(br, ports, n); | |
968 | free(ports); | |
969 | } | |
970 | ||
971 | static void | |
972 | ovs_insert_bridge(const struct ovsrec_open_vswitch *ovs, | |
973 | struct ovsrec_bridge *bridge) | |
974 | { | |
975 | struct ovsrec_bridge **bridges; | |
976 | size_t i; | |
977 | ||
978 | bridges = xmalloc(sizeof *ovs->bridges * (ovs->n_bridges + 1)); | |
979 | for (i = 0; i < ovs->n_bridges; i++) { | |
980 | bridges[i] = ovs->bridges[i]; | |
981 | } | |
982 | bridges[ovs->n_bridges] = bridge; | |
983 | ovsrec_open_vswitch_set_bridges(ovs, bridges, ovs->n_bridges + 1); | |
984 | free(bridges); | |
985 | } | |
986 | ||
987 | static void | |
988 | ovs_delete_bridge(const struct ovsrec_open_vswitch *ovs, | |
989 | struct ovsrec_bridge *bridge) | |
990 | { | |
991 | struct ovsrec_bridge **bridges; | |
992 | size_t i, n; | |
993 | ||
994 | bridges = xmalloc(sizeof *ovs->bridges * ovs->n_bridges); | |
995 | for (i = n = 0; i < ovs->n_bridges; i++) { | |
996 | if (ovs->bridges[i] != bridge) { | |
997 | bridges[n++] = ovs->bridges[i]; | |
998 | } | |
999 | } | |
1000 | ovsrec_open_vswitch_set_bridges(ovs, bridges, n); | |
1001 | free(bridges); | |
1002 | } | |
1003 | ||
524555d1 | 1004 | static void |
c69ee87c | 1005 | cmd_init(struct vsctl_context *ctx OVS_UNUSED) |
524555d1 BP |
1006 | { |
1007 | } | |
1008 | ||
e5e12280 BP |
1009 | static void |
1010 | pre_cmd_emer_reset(struct vsctl_context *ctx) | |
1011 | { | |
87824b0b | 1012 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options); |
e5e12280 BP |
1013 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); |
1014 | ||
1015 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_controller); | |
f67e3b66 | 1016 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_fail_mode); |
e5e12280 BP |
1017 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_mirrors); |
1018 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_netflow); | |
1019 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_sflow); | |
1020 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_flood_vlans); | |
1021 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_other_config); | |
1022 | ||
1023 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_other_config); | |
1024 | ||
1025 | ovsdb_idl_add_column(ctx->idl, | |
1026 | &ovsrec_interface_col_ingress_policing_rate); | |
1027 | ovsdb_idl_add_column(ctx->idl, | |
1028 | &ovsrec_interface_col_ingress_policing_burst); | |
1029 | } | |
1030 | ||
18ee958b JP |
1031 | static void |
1032 | cmd_emer_reset(struct vsctl_context *ctx) | |
1033 | { | |
1034 | const struct ovsdb_idl *idl = ctx->idl; | |
1035 | const struct ovsrec_bridge *br; | |
1036 | const struct ovsrec_port *port; | |
1037 | const struct ovsrec_interface *iface; | |
28a14bf3 EJ |
1038 | const struct ovsrec_mirror *mirror, *next_mirror; |
1039 | const struct ovsrec_controller *ctrl, *next_ctrl; | |
1040 | const struct ovsrec_manager *mgr, *next_mgr; | |
1041 | const struct ovsrec_netflow *nf, *next_nf; | |
1042 | const struct ovsrec_ssl *ssl, *next_ssl; | |
1043 | const struct ovsrec_sflow *sflow, *next_sflow; | |
18ee958b | 1044 | |
18ee958b | 1045 | /* Reset the Open_vSwitch table. */ |
87824b0b | 1046 | ovsrec_open_vswitch_set_manager_options(ctx->ovs, NULL, 0); |
18ee958b JP |
1047 | ovsrec_open_vswitch_set_ssl(ctx->ovs, NULL); |
1048 | ||
1049 | OVSREC_BRIDGE_FOR_EACH (br, idl) { | |
1050 | int i; | |
1051 | char *hw_key = "hwaddr"; | |
1052 | char *hw_val = NULL; | |
1053 | ||
1054 | ovsrec_bridge_set_controller(br, NULL, 0); | |
f67e3b66 | 1055 | ovsrec_bridge_set_fail_mode(br, NULL); |
18ee958b JP |
1056 | ovsrec_bridge_set_mirrors(br, NULL, 0); |
1057 | ovsrec_bridge_set_netflow(br, NULL); | |
1058 | ovsrec_bridge_set_sflow(br, NULL); | |
1059 | ovsrec_bridge_set_flood_vlans(br, NULL, 0); | |
1060 | ||
1061 | /* We only want to save the "hwaddr" key from other_config. */ | |
1062 | for (i=0; i < br->n_other_config; i++) { | |
1063 | if (!strcmp(br->key_other_config[i], hw_key)) { | |
1064 | hw_val = br->value_other_config[i]; | |
1065 | break; | |
1066 | } | |
1067 | } | |
1068 | if (hw_val) { | |
1069 | char *val = xstrdup(hw_val); | |
1070 | ovsrec_bridge_set_other_config(br, &hw_key, &val, 1); | |
1071 | free(val); | |
1072 | } else { | |
1073 | ovsrec_bridge_set_other_config(br, NULL, NULL, 0); | |
1074 | } | |
1075 | } | |
1076 | ||
1077 | OVSREC_PORT_FOR_EACH (port, idl) { | |
1078 | ovsrec_port_set_other_config(port, NULL, NULL, 0); | |
1079 | } | |
1080 | ||
1081 | OVSREC_INTERFACE_FOR_EACH (iface, idl) { | |
1082 | /* xxx What do we do about gre/patch devices created by mgr? */ | |
1083 | ||
1084 | ovsrec_interface_set_ingress_policing_rate(iface, 0); | |
1085 | ovsrec_interface_set_ingress_policing_burst(iface, 0); | |
1086 | } | |
28a14bf3 EJ |
1087 | |
1088 | OVSREC_MIRROR_FOR_EACH_SAFE (mirror, next_mirror, idl) { | |
1089 | ovsrec_mirror_delete(mirror); | |
1090 | } | |
1091 | ||
1092 | OVSREC_CONTROLLER_FOR_EACH_SAFE (ctrl, next_ctrl, idl) { | |
1093 | ovsrec_controller_delete(ctrl); | |
1094 | } | |
1095 | ||
1096 | OVSREC_MANAGER_FOR_EACH_SAFE (mgr, next_mgr, idl) { | |
1097 | ovsrec_manager_delete(mgr); | |
1098 | } | |
1099 | ||
1100 | OVSREC_NETFLOW_FOR_EACH_SAFE (nf, next_nf, idl) { | |
1101 | ovsrec_netflow_delete(nf); | |
1102 | } | |
1103 | ||
1104 | OVSREC_SSL_FOR_EACH_SAFE (ssl, next_ssl, idl) { | |
1105 | ovsrec_ssl_delete(ssl); | |
1106 | } | |
1107 | ||
1108 | OVSREC_SFLOW_FOR_EACH_SAFE (sflow, next_sflow, idl) { | |
1109 | ovsrec_sflow_delete(sflow); | |
1110 | } | |
18ee958b JP |
1111 | } |
1112 | ||
c75d1511 | 1113 | static void |
5d9cb63c | 1114 | cmd_add_br(struct vsctl_context *ctx) |
c75d1511 | 1115 | { |
aeee85aa | 1116 | bool may_exist = shash_find(&ctx->options, "--may-exist") != 0; |
b89d8339 | 1117 | const char *br_name, *parent_name; |
c75d1511 | 1118 | struct vsctl_info info; |
b89d8339 | 1119 | int vlan; |
c75d1511 | 1120 | |
aeee85aa BP |
1121 | br_name = ctx->argv[1]; |
1122 | if (ctx->argc == 2) { | |
1123 | parent_name = NULL; | |
1124 | vlan = 0; | |
1125 | } else if (ctx->argc == 4) { | |
1126 | parent_name = ctx->argv[2]; | |
1127 | vlan = atoi(ctx->argv[3]); | |
1128 | if (vlan < 1 || vlan > 4095) { | |
1129 | vsctl_fatal("%s: vlan must be between 1 and 4095", ctx->argv[0]); | |
1130 | } | |
1131 | } else { | |
1132 | vsctl_fatal("'%s' command takes exactly 1 or 3 arguments", | |
1133 | ctx->argv[0]); | |
1134 | } | |
1135 | ||
1588bb8d | 1136 | get_info(ctx, &info); |
aeee85aa BP |
1137 | if (may_exist) { |
1138 | struct vsctl_bridge *br; | |
1139 | ||
1140 | br = find_bridge(&info, br_name, false); | |
1141 | if (br) { | |
1142 | if (!parent_name) { | |
1143 | if (br->parent) { | |
1144 | vsctl_fatal("\"--may-exist add-br %s\" but %s is " | |
1145 | "a VLAN bridge for VLAN %d", | |
1146 | br_name, br_name, br->vlan); | |
1147 | } | |
1148 | } else { | |
1149 | if (!br->parent) { | |
1150 | vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s " | |
1151 | "is not a VLAN bridge", | |
1152 | br_name, parent_name, vlan, br_name); | |
1153 | } else if (strcmp(br->parent->name, parent_name)) { | |
1154 | vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s " | |
1155 | "has the wrong parent %s", | |
1156 | br_name, parent_name, vlan, | |
1157 | br_name, br->parent->name); | |
1158 | } else if (br->vlan != vlan) { | |
1159 | vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s " | |
1160 | "is a VLAN bridge for the wrong VLAN %d", | |
1161 | br_name, parent_name, vlan, br_name, br->vlan); | |
1162 | } | |
1163 | } | |
1164 | return; | |
1165 | } | |
1166 | } | |
c75d1511 BP |
1167 | check_conflicts(&info, br_name, |
1168 | xasprintf("cannot create a bridge named %s", br_name)); | |
1169 | ||
aeee85aa | 1170 | if (!parent_name) { |
c75d1511 BP |
1171 | struct ovsrec_port *port; |
1172 | struct ovsrec_interface *iface; | |
aeee85aa | 1173 | struct ovsrec_bridge *br; |
c75d1511 | 1174 | |
f8ff4bc4 | 1175 | iface = ovsrec_interface_insert(ctx->txn); |
c75d1511 | 1176 | ovsrec_interface_set_name(iface, br_name); |
9106d88c | 1177 | ovsrec_interface_set_type(iface, "internal"); |
c75d1511 | 1178 | |
f8ff4bc4 | 1179 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1180 | ovsrec_port_set_name(port, br_name); |
1181 | ovsrec_port_set_interfaces(port, &iface, 1); | |
1182 | ||
f8ff4bc4 | 1183 | br = ovsrec_bridge_insert(ctx->txn); |
c75d1511 BP |
1184 | ovsrec_bridge_set_name(br, br_name); |
1185 | ovsrec_bridge_set_ports(br, &port, 1); | |
1186 | ||
5d9cb63c | 1187 | ovs_insert_bridge(ctx->ovs, br); |
aeee85aa | 1188 | } else { |
c75d1511 BP |
1189 | struct vsctl_bridge *parent; |
1190 | struct ovsrec_port *port; | |
1191 | struct ovsrec_interface *iface; | |
aeee85aa | 1192 | struct ovsrec_bridge *br; |
c75d1511 BP |
1193 | int64_t tag = vlan; |
1194 | ||
01845ce8 | 1195 | parent = find_bridge(&info, parent_name, false); |
c75d1511 | 1196 | if (parent && parent->vlan) { |
11aa5627 | 1197 | vsctl_fatal("cannot create bridge with fake bridge as parent"); |
c75d1511 BP |
1198 | } |
1199 | if (!parent) { | |
c88b6a27 | 1200 | vsctl_fatal("parent bridge %s does not exist", parent_name); |
c75d1511 BP |
1201 | } |
1202 | br = parent->br_cfg; | |
1203 | ||
f8ff4bc4 | 1204 | iface = ovsrec_interface_insert(ctx->txn); |
c75d1511 BP |
1205 | ovsrec_interface_set_name(iface, br_name); |
1206 | ovsrec_interface_set_type(iface, "internal"); | |
1207 | ||
f8ff4bc4 | 1208 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1209 | ovsrec_port_set_name(port, br_name); |
1210 | ovsrec_port_set_interfaces(port, &iface, 1); | |
1211 | ovsrec_port_set_fake_bridge(port, true); | |
1212 | ovsrec_port_set_tag(port, &tag, 1); | |
dfbe07ba BP |
1213 | |
1214 | bridge_insert_port(br, port); | |
c75d1511 BP |
1215 | } |
1216 | ||
1217 | free_info(&info); | |
1218 | } | |
1219 | ||
1220 | static void | |
28a14bf3 | 1221 | del_port(struct vsctl_info *info, struct vsctl_port *port) |
c75d1511 | 1222 | { |
28a14bf3 EJ |
1223 | struct shash_node *node; |
1224 | ||
1225 | SHASH_FOR_EACH (node, &info->ifaces) { | |
1226 | struct vsctl_iface *iface = node->data; | |
1227 | if (iface->port == port) { | |
1228 | ovsrec_interface_delete(iface->iface_cfg); | |
1229 | } | |
1230 | } | |
1231 | ovsrec_port_delete(port->port_cfg); | |
1232 | ||
c75d1511 BP |
1233 | bridge_delete_port((port->bridge->parent |
1234 | ? port->bridge->parent->br_cfg | |
1235 | : port->bridge->br_cfg), port->port_cfg); | |
1236 | } | |
1237 | ||
1238 | static void | |
5d9cb63c | 1239 | cmd_del_br(struct vsctl_context *ctx) |
c75d1511 | 1240 | { |
460aad80 | 1241 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
c75d1511 | 1242 | struct vsctl_bridge *bridge; |
460aad80 | 1243 | struct vsctl_info info; |
c75d1511 | 1244 | |
1588bb8d | 1245 | get_info(ctx, &info); |
460aad80 BP |
1246 | bridge = find_bridge(&info, ctx->argv[1], must_exist); |
1247 | if (bridge) { | |
28a14bf3 | 1248 | struct shash_node *node; |
c5f341ab | 1249 | |
28a14bf3 EJ |
1250 | SHASH_FOR_EACH (node, &info.ports) { |
1251 | struct vsctl_port *port = node->data; | |
1252 | if (port->bridge == bridge || port->bridge->parent == bridge | |
1253 | || !strcmp(port->port_cfg->name, bridge->name)) { | |
1254 | del_port(&info, port); | |
c5f341ab | 1255 | } |
c75d1511 | 1256 | } |
28a14bf3 EJ |
1257 | if (bridge->br_cfg) { |
1258 | ovsrec_bridge_delete(bridge->br_cfg); | |
1259 | ovs_delete_bridge(ctx->ovs, bridge->br_cfg); | |
1260 | } | |
c75d1511 BP |
1261 | } |
1262 | free_info(&info); | |
1263 | } | |
1264 | ||
dfbe07ba BP |
1265 | static void |
1266 | output_sorted(struct svec *svec, struct ds *output) | |
1267 | { | |
1268 | const char *name; | |
1269 | size_t i; | |
1270 | ||
1271 | svec_sort(svec); | |
1272 | SVEC_FOR_EACH (i, name, svec) { | |
1273 | ds_put_format(output, "%s\n", name); | |
1274 | } | |
1275 | } | |
1276 | ||
c75d1511 | 1277 | static void |
5d9cb63c | 1278 | cmd_list_br(struct vsctl_context *ctx) |
c75d1511 BP |
1279 | { |
1280 | struct shash_node *node; | |
1281 | struct vsctl_info info; | |
dfbe07ba | 1282 | struct svec bridges; |
c75d1511 | 1283 | |
1588bb8d | 1284 | get_info(ctx, &info); |
dfbe07ba BP |
1285 | |
1286 | svec_init(&bridges); | |
c75d1511 BP |
1287 | SHASH_FOR_EACH (node, &info.bridges) { |
1288 | struct vsctl_bridge *br = node->data; | |
dfbe07ba | 1289 | svec_add(&bridges, br->name); |
c75d1511 | 1290 | } |
5d9cb63c | 1291 | output_sorted(&bridges, &ctx->output); |
dfbe07ba BP |
1292 | svec_destroy(&bridges); |
1293 | ||
c75d1511 BP |
1294 | free_info(&info); |
1295 | } | |
1296 | ||
1297 | static void | |
5d9cb63c | 1298 | cmd_br_exists(struct vsctl_context *ctx) |
c75d1511 BP |
1299 | { |
1300 | struct vsctl_info info; | |
1301 | ||
1588bb8d | 1302 | get_info(ctx, &info); |
01845ce8 | 1303 | if (!find_bridge(&info, ctx->argv[1], false)) { |
1d48b4be | 1304 | vsctl_exit(2); |
c75d1511 BP |
1305 | } |
1306 | free_info(&info); | |
1307 | } | |
1308 | ||
457e1eb0 BP |
1309 | /* Returns true if 'b_prefix' (of length 'b_prefix_len') concatenated with 'b' |
1310 | * equals 'a', false otherwise. */ | |
1311 | static bool | |
1312 | key_matches(const char *a, | |
1313 | const char *b_prefix, size_t b_prefix_len, const char *b) | |
1314 | { | |
1315 | return !strncmp(a, b_prefix, b_prefix_len) && !strcmp(a + b_prefix_len, b); | |
1316 | } | |
1317 | ||
1318 | static void | |
1319 | set_external_id(char **old_keys, char **old_values, size_t old_n, | |
1320 | char *key, char *value, | |
1321 | char ***new_keysp, char ***new_valuesp, size_t *new_np) | |
1322 | { | |
1323 | char **new_keys; | |
1324 | char **new_values; | |
1325 | size_t new_n; | |
1326 | size_t i; | |
1327 | ||
1328 | new_keys = xmalloc(sizeof *new_keys * (old_n + 1)); | |
1329 | new_values = xmalloc(sizeof *new_values * (old_n + 1)); | |
1330 | new_n = 0; | |
1331 | for (i = 0; i < old_n; i++) { | |
1332 | if (strcmp(key, old_keys[i])) { | |
1333 | new_keys[new_n] = old_keys[i]; | |
1334 | new_values[new_n] = old_values[i]; | |
1335 | new_n++; | |
1336 | } | |
1337 | } | |
1338 | if (value) { | |
1339 | new_keys[new_n] = key; | |
1340 | new_values[new_n] = value; | |
1341 | new_n++; | |
1342 | } | |
1343 | *new_keysp = new_keys; | |
1344 | *new_valuesp = new_values; | |
1345 | *new_np = new_n; | |
1346 | } | |
1347 | ||
e5e12280 BP |
1348 | static void |
1349 | pre_cmd_br_set_external_id(struct vsctl_context *ctx) | |
1350 | { | |
1351 | pre_get_info(ctx); | |
1352 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_external_ids); | |
1353 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_external_ids); | |
1354 | } | |
1355 | ||
457e1eb0 | 1356 | static void |
5d9cb63c | 1357 | cmd_br_set_external_id(struct vsctl_context *ctx) |
457e1eb0 BP |
1358 | { |
1359 | struct vsctl_info info; | |
1360 | struct vsctl_bridge *bridge; | |
1361 | char **keys, **values; | |
1362 | size_t n; | |
1363 | ||
1588bb8d | 1364 | get_info(ctx, &info); |
01845ce8 | 1365 | bridge = find_bridge(&info, ctx->argv[1], true); |
457e1eb0 BP |
1366 | if (bridge->br_cfg) { |
1367 | set_external_id(bridge->br_cfg->key_external_ids, | |
1368 | bridge->br_cfg->value_external_ids, | |
1369 | bridge->br_cfg->n_external_ids, | |
5d9cb63c | 1370 | ctx->argv[2], ctx->argc >= 4 ? ctx->argv[3] : NULL, |
457e1eb0 | 1371 | &keys, &values, &n); |
f74055e7 | 1372 | ovsrec_bridge_verify_external_ids(bridge->br_cfg); |
457e1eb0 BP |
1373 | ovsrec_bridge_set_external_ids(bridge->br_cfg, keys, values, n); |
1374 | } else { | |
5d9cb63c BP |
1375 | char *key = xasprintf("fake-bridge-%s", ctx->argv[2]); |
1376 | struct vsctl_port *port = shash_find_data(&info.ports, ctx->argv[1]); | |
457e1eb0 BP |
1377 | set_external_id(port->port_cfg->key_external_ids, |
1378 | port->port_cfg->value_external_ids, | |
1379 | port->port_cfg->n_external_ids, | |
5d9cb63c | 1380 | key, ctx->argc >= 4 ? ctx->argv[3] : NULL, |
457e1eb0 | 1381 | &keys, &values, &n); |
f74055e7 | 1382 | ovsrec_port_verify_external_ids(port->port_cfg); |
457e1eb0 BP |
1383 | ovsrec_port_set_external_ids(port->port_cfg, keys, values, n); |
1384 | free(key); | |
1385 | } | |
1386 | free(keys); | |
1387 | free(values); | |
1388 | ||
1389 | free_info(&info); | |
1390 | } | |
1391 | ||
1392 | static void | |
1393 | get_external_id(char **keys, char **values, size_t n, | |
1394 | const char *prefix, const char *key, | |
1395 | struct ds *output) | |
1396 | { | |
1397 | size_t prefix_len = strlen(prefix); | |
1398 | struct svec svec; | |
1399 | size_t i; | |
1400 | ||
1401 | svec_init(&svec); | |
1402 | for (i = 0; i < n; i++) { | |
1403 | if (!key && !strncmp(keys[i], prefix, prefix_len)) { | |
1404 | svec_add_nocopy(&svec, xasprintf("%s=%s", | |
1405 | keys[i] + prefix_len, values[i])); | |
a6c8e0d9 | 1406 | } else if (key && key_matches(keys[i], prefix, prefix_len, key)) { |
457e1eb0 BP |
1407 | svec_add(&svec, values[i]); |
1408 | break; | |
1409 | } | |
1410 | } | |
1411 | output_sorted(&svec, output); | |
1412 | svec_destroy(&svec); | |
1413 | } | |
1414 | ||
e5e12280 BP |
1415 | static void |
1416 | pre_cmd_br_get_external_id(struct vsctl_context *ctx) | |
1417 | { | |
1418 | pre_cmd_br_set_external_id(ctx); | |
1419 | } | |
1420 | ||
457e1eb0 | 1421 | static void |
5d9cb63c | 1422 | cmd_br_get_external_id(struct vsctl_context *ctx) |
457e1eb0 BP |
1423 | { |
1424 | struct vsctl_info info; | |
1425 | struct vsctl_bridge *bridge; | |
1426 | ||
1588bb8d | 1427 | get_info(ctx, &info); |
01845ce8 | 1428 | bridge = find_bridge(&info, ctx->argv[1], true); |
457e1eb0 | 1429 | if (bridge->br_cfg) { |
f74055e7 | 1430 | ovsrec_bridge_verify_external_ids(bridge->br_cfg); |
457e1eb0 BP |
1431 | get_external_id(bridge->br_cfg->key_external_ids, |
1432 | bridge->br_cfg->value_external_ids, | |
1433 | bridge->br_cfg->n_external_ids, | |
5d9cb63c BP |
1434 | "", ctx->argc >= 3 ? ctx->argv[2] : NULL, |
1435 | &ctx->output); | |
457e1eb0 | 1436 | } else { |
5d9cb63c | 1437 | struct vsctl_port *port = shash_find_data(&info.ports, ctx->argv[1]); |
f74055e7 | 1438 | ovsrec_port_verify_external_ids(port->port_cfg); |
457e1eb0 BP |
1439 | get_external_id(port->port_cfg->key_external_ids, |
1440 | port->port_cfg->value_external_ids, | |
1441 | port->port_cfg->n_external_ids, | |
5d9cb63c | 1442 | "fake-bridge-", ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output); |
457e1eb0 BP |
1443 | } |
1444 | free_info(&info); | |
1445 | } | |
1446 | ||
1447 | ||
c75d1511 | 1448 | static void |
5d9cb63c | 1449 | cmd_list_ports(struct vsctl_context *ctx) |
c75d1511 BP |
1450 | { |
1451 | struct vsctl_bridge *br; | |
1452 | struct shash_node *node; | |
1453 | struct vsctl_info info; | |
dfbe07ba | 1454 | struct svec ports; |
c75d1511 | 1455 | |
1588bb8d | 1456 | get_info(ctx, &info); |
01845ce8 | 1457 | br = find_bridge(&info, ctx->argv[1], true); |
f74055e7 | 1458 | ovsrec_bridge_verify_ports(br->br_cfg ? br->br_cfg : br->parent->br_cfg); |
dfbe07ba BP |
1459 | |
1460 | svec_init(&ports); | |
c75d1511 BP |
1461 | SHASH_FOR_EACH (node, &info.ports) { |
1462 | struct vsctl_port *port = node->data; | |
1463 | ||
1464 | if (strcmp(port->port_cfg->name, br->name) && br == port->bridge) { | |
dfbe07ba | 1465 | svec_add(&ports, port->port_cfg->name); |
c75d1511 BP |
1466 | } |
1467 | } | |
5d9cb63c | 1468 | output_sorted(&ports, &ctx->output); |
dfbe07ba BP |
1469 | svec_destroy(&ports); |
1470 | ||
c75d1511 BP |
1471 | free_info(&info); |
1472 | } | |
1473 | ||
1474 | static void | |
f8ff4bc4 | 1475 | add_port(struct vsctl_context *ctx, |
bb1c67c8 BP |
1476 | const char *br_name, const char *port_name, |
1477 | bool may_exist, bool fake_iface, | |
18b239f5 BP |
1478 | char *iface_names[], int n_ifaces, |
1479 | char *settings[], int n_settings) | |
c75d1511 BP |
1480 | { |
1481 | struct vsctl_info info; | |
1482 | struct vsctl_bridge *bridge; | |
1483 | struct ovsrec_interface **ifaces; | |
1484 | struct ovsrec_port *port; | |
1485 | size_t i; | |
1486 | ||
1588bb8d | 1487 | get_info(ctx, &info); |
bb1c67c8 | 1488 | if (may_exist) { |
2a022368 | 1489 | struct vsctl_port *vsctl_port; |
bb1c67c8 | 1490 | |
2a022368 BP |
1491 | vsctl_port = find_port(&info, port_name, false); |
1492 | if (vsctl_port) { | |
bb1c67c8 | 1493 | struct svec want_names, have_names; |
bb1c67c8 BP |
1494 | |
1495 | svec_init(&want_names); | |
1496 | for (i = 0; i < n_ifaces; i++) { | |
1497 | svec_add(&want_names, iface_names[i]); | |
1498 | } | |
1499 | svec_sort(&want_names); | |
1500 | ||
1501 | svec_init(&have_names); | |
2a022368 BP |
1502 | for (i = 0; i < vsctl_port->port_cfg->n_interfaces; i++) { |
1503 | svec_add(&have_names, | |
1504 | vsctl_port->port_cfg->interfaces[i]->name); | |
bb1c67c8 BP |
1505 | } |
1506 | svec_sort(&have_names); | |
1507 | ||
2a022368 | 1508 | if (strcmp(vsctl_port->bridge->name, br_name)) { |
bb1c67c8 BP |
1509 | char *command = vsctl_context_to_string(ctx); |
1510 | vsctl_fatal("\"%s\" but %s is actually attached to bridge %s", | |
2a022368 | 1511 | command, port_name, vsctl_port->bridge->name); |
bb1c67c8 BP |
1512 | } |
1513 | ||
1514 | if (!svec_equal(&want_names, &have_names)) { | |
1515 | char *have_names_string = svec_join(&have_names, ", ", ""); | |
1516 | char *command = vsctl_context_to_string(ctx); | |
1517 | ||
1518 | vsctl_fatal("\"%s\" but %s actually has interface(s) %s", | |
1519 | command, port_name, have_names_string); | |
1520 | } | |
1521 | ||
1522 | svec_destroy(&want_names); | |
1523 | svec_destroy(&have_names); | |
1524 | ||
1525 | return; | |
1526 | } | |
1527 | } | |
c75d1511 BP |
1528 | check_conflicts(&info, port_name, |
1529 | xasprintf("cannot create a port named %s", port_name)); | |
bb1c67c8 BP |
1530 | for (i = 0; i < n_ifaces; i++) { |
1531 | check_conflicts(&info, iface_names[i], | |
1532 | xasprintf("cannot create an interface named %s", | |
1533 | iface_names[i])); | |
1534 | } | |
01845ce8 | 1535 | bridge = find_bridge(&info, br_name, true); |
c75d1511 BP |
1536 | |
1537 | ifaces = xmalloc(n_ifaces * sizeof *ifaces); | |
1538 | for (i = 0; i < n_ifaces; i++) { | |
f8ff4bc4 | 1539 | ifaces[i] = ovsrec_interface_insert(ctx->txn); |
c75d1511 BP |
1540 | ovsrec_interface_set_name(ifaces[i], iface_names[i]); |
1541 | } | |
1542 | ||
f8ff4bc4 | 1543 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1544 | ovsrec_port_set_name(port, port_name); |
1545 | ovsrec_port_set_interfaces(port, ifaces, n_ifaces); | |
b4182c7f | 1546 | ovsrec_port_set_bond_fake_iface(port, fake_iface); |
a0a9f31d JP |
1547 | free(ifaces); |
1548 | ||
c75d1511 BP |
1549 | if (bridge->vlan) { |
1550 | int64_t tag = bridge->vlan; | |
1551 | ovsrec_port_set_tag(port, &tag, 1); | |
1552 | } | |
1553 | ||
18b239f5 | 1554 | for (i = 0; i < n_settings; i++) { |
ce5a3e38 BP |
1555 | set_column(get_table("Port"), &port->header_, settings[i], |
1556 | ctx->symtab); | |
18b239f5 BP |
1557 | } |
1558 | ||
c75d1511 BP |
1559 | bridge_insert_port((bridge->parent ? bridge->parent->br_cfg |
1560 | : bridge->br_cfg), port); | |
1561 | ||
1562 | free_info(&info); | |
1563 | } | |
1564 | ||
1565 | static void | |
5d9cb63c | 1566 | cmd_add_port(struct vsctl_context *ctx) |
c75d1511 | 1567 | { |
bb1c67c8 BP |
1568 | bool may_exist = shash_find(&ctx->options, "--may-exist") != 0; |
1569 | ||
1570 | add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, false, | |
18b239f5 | 1571 | &ctx->argv[2], 1, &ctx->argv[3], ctx->argc - 3); |
c75d1511 BP |
1572 | } |
1573 | ||
1574 | static void | |
5d9cb63c | 1575 | cmd_add_bond(struct vsctl_context *ctx) |
c75d1511 | 1576 | { |
bb1c67c8 | 1577 | bool may_exist = shash_find(&ctx->options, "--may-exist") != 0; |
b4182c7f | 1578 | bool fake_iface = shash_find(&ctx->options, "--fake-iface"); |
18b239f5 BP |
1579 | int n_ifaces; |
1580 | int i; | |
1581 | ||
1582 | n_ifaces = ctx->argc - 3; | |
1583 | for (i = 3; i < ctx->argc; i++) { | |
1584 | if (strchr(ctx->argv[i], '=')) { | |
1585 | n_ifaces = i - 3; | |
1586 | break; | |
1587 | } | |
1588 | } | |
1589 | if (n_ifaces < 2) { | |
1590 | vsctl_fatal("add-bond requires at least 2 interfaces, but only " | |
1591 | "%d were specified", n_ifaces); | |
1592 | } | |
b4182c7f | 1593 | |
bb1c67c8 | 1594 | add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, fake_iface, |
18b239f5 BP |
1595 | &ctx->argv[3], n_ifaces, |
1596 | &ctx->argv[n_ifaces + 3], ctx->argc - 3 - n_ifaces); | |
c75d1511 BP |
1597 | } |
1598 | ||
1599 | static void | |
5d9cb63c | 1600 | cmd_del_port(struct vsctl_context *ctx) |
c75d1511 | 1601 | { |
460aad80 | 1602 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
7c79588e BP |
1603 | bool with_iface = shash_find(&ctx->options, "--with-iface") != NULL; |
1604 | struct vsctl_port *port; | |
c75d1511 BP |
1605 | struct vsctl_info info; |
1606 | ||
1588bb8d | 1607 | get_info(ctx, &info); |
7c79588e BP |
1608 | if (!with_iface) { |
1609 | port = find_port(&info, ctx->argv[ctx->argc - 1], must_exist); | |
1610 | } else { | |
1611 | const char *target = ctx->argv[ctx->argc - 1]; | |
1612 | struct vsctl_iface *iface; | |
1613 | ||
1614 | port = find_port(&info, target, false); | |
1615 | if (!port) { | |
1616 | iface = find_iface(&info, target, false); | |
1617 | if (iface) { | |
1618 | port = iface->port; | |
1619 | } | |
1620 | } | |
1621 | if (must_exist && !port) { | |
1622 | vsctl_fatal("no port or interface named %s", target); | |
460aad80 | 1623 | } |
7c79588e | 1624 | } |
460aad80 | 1625 | |
7c79588e BP |
1626 | if (port) { |
1627 | if (ctx->argc == 3) { | |
1628 | struct vsctl_bridge *bridge; | |
1629 | ||
1630 | bridge = find_bridge(&info, ctx->argv[1], true); | |
1631 | if (port->bridge != bridge) { | |
1632 | if (port->bridge->parent == bridge) { | |
1633 | vsctl_fatal("bridge %s does not have a port %s (although " | |
1634 | "its parent bridge %s does)", | |
1635 | ctx->argv[1], ctx->argv[2], | |
1636 | bridge->parent->name); | |
1637 | } else { | |
1638 | vsctl_fatal("bridge %s does not have a port %s", | |
1639 | ctx->argv[1], ctx->argv[2]); | |
1640 | } | |
460aad80 | 1641 | } |
c75d1511 | 1642 | } |
7c79588e | 1643 | |
28a14bf3 | 1644 | del_port(&info, port); |
c75d1511 | 1645 | } |
7c79588e | 1646 | |
c75d1511 BP |
1647 | free_info(&info); |
1648 | } | |
1649 | ||
1650 | static void | |
5d9cb63c | 1651 | cmd_port_to_br(struct vsctl_context *ctx) |
c75d1511 BP |
1652 | { |
1653 | struct vsctl_port *port; | |
1654 | struct vsctl_info info; | |
1655 | ||
1588bb8d | 1656 | get_info(ctx, &info); |
01845ce8 | 1657 | port = find_port(&info, ctx->argv[1], true); |
5d9cb63c | 1658 | ds_put_format(&ctx->output, "%s\n", port->bridge->name); |
c75d1511 BP |
1659 | free_info(&info); |
1660 | } | |
1661 | ||
1662 | static void | |
5d9cb63c | 1663 | cmd_br_to_vlan(struct vsctl_context *ctx) |
c75d1511 BP |
1664 | { |
1665 | struct vsctl_bridge *bridge; | |
1666 | struct vsctl_info info; | |
1667 | ||
1588bb8d | 1668 | get_info(ctx, &info); |
01845ce8 | 1669 | bridge = find_bridge(&info, ctx->argv[1], true); |
5d9cb63c | 1670 | ds_put_format(&ctx->output, "%d\n", bridge->vlan); |
c75d1511 BP |
1671 | free_info(&info); |
1672 | } | |
1673 | ||
1674 | static void | |
5d9cb63c | 1675 | cmd_br_to_parent(struct vsctl_context *ctx) |
c75d1511 BP |
1676 | { |
1677 | struct vsctl_bridge *bridge; | |
1678 | struct vsctl_info info; | |
1679 | ||
1588bb8d | 1680 | get_info(ctx, &info); |
01845ce8 | 1681 | bridge = find_bridge(&info, ctx->argv[1], true); |
c75d1511 BP |
1682 | if (bridge->parent) { |
1683 | bridge = bridge->parent; | |
1684 | } | |
5d9cb63c | 1685 | ds_put_format(&ctx->output, "%s\n", bridge->name); |
c75d1511 BP |
1686 | free_info(&info); |
1687 | } | |
1688 | ||
1689 | static void | |
5d9cb63c | 1690 | cmd_list_ifaces(struct vsctl_context *ctx) |
c75d1511 BP |
1691 | { |
1692 | struct vsctl_bridge *br; | |
1693 | struct shash_node *node; | |
1694 | struct vsctl_info info; | |
dfbe07ba | 1695 | struct svec ifaces; |
c75d1511 | 1696 | |
1588bb8d | 1697 | get_info(ctx, &info); |
01845ce8 | 1698 | br = find_bridge(&info, ctx->argv[1], true); |
f74055e7 | 1699 | verify_ports(ctx); |
dfbe07ba BP |
1700 | |
1701 | svec_init(&ifaces); | |
c75d1511 BP |
1702 | SHASH_FOR_EACH (node, &info.ifaces) { |
1703 | struct vsctl_iface *iface = node->data; | |
1704 | ||
dfbe07ba BP |
1705 | if (strcmp(iface->iface_cfg->name, br->name) |
1706 | && br == iface->port->bridge) { | |
1707 | svec_add(&ifaces, iface->iface_cfg->name); | |
c75d1511 BP |
1708 | } |
1709 | } | |
5d9cb63c | 1710 | output_sorted(&ifaces, &ctx->output); |
dfbe07ba BP |
1711 | svec_destroy(&ifaces); |
1712 | ||
c75d1511 BP |
1713 | free_info(&info); |
1714 | } | |
1715 | ||
1716 | static void | |
5d9cb63c | 1717 | cmd_iface_to_br(struct vsctl_context *ctx) |
c75d1511 BP |
1718 | { |
1719 | struct vsctl_iface *iface; | |
1720 | struct vsctl_info info; | |
1721 | ||
1588bb8d | 1722 | get_info(ctx, &info); |
01845ce8 | 1723 | iface = find_iface(&info, ctx->argv[1], true); |
5d9cb63c | 1724 | ds_put_format(&ctx->output, "%s\n", iface->port->bridge->name); |
c75d1511 BP |
1725 | free_info(&info); |
1726 | } | |
457e1eb0 | 1727 | |
f74055e7 BP |
1728 | static void |
1729 | verify_controllers(struct ovsrec_bridge *bridge) | |
1730 | { | |
1731 | if (bridge) { | |
1732 | size_t i; | |
1733 | ||
1734 | ovsrec_bridge_verify_controller(bridge); | |
1735 | for (i = 0; i < bridge->n_controller; i++) { | |
1736 | ovsrec_controller_verify_target(bridge->controller[i]); | |
1737 | } | |
1738 | } | |
1739 | } | |
1740 | ||
4e3e7ff9 BP |
1741 | static void |
1742 | pre_controller(struct vsctl_context *ctx) | |
1743 | { | |
1744 | pre_get_info(ctx); | |
1745 | ||
1746 | ovsdb_idl_add_column(ctx->idl, &ovsrec_controller_col_target); | |
1747 | } | |
1748 | ||
76ce9432 | 1749 | static void |
1a048029 | 1750 | cmd_get_controller(struct vsctl_context *ctx) |
76ce9432 | 1751 | { |
1a048029 JP |
1752 | struct vsctl_info info; |
1753 | struct vsctl_bridge *br; | |
76ce9432 BP |
1754 | struct svec targets; |
1755 | size_t i; | |
1756 | ||
1588bb8d | 1757 | get_info(ctx, &info); |
1a048029 | 1758 | br = find_bridge(&info, ctx->argv[1], true); |
f74055e7 | 1759 | verify_controllers(br->br_cfg); |
1a048029 JP |
1760 | |
1761 | /* Print the targets in sorted order for reproducibility. */ | |
76ce9432 | 1762 | svec_init(&targets); |
1a048029 JP |
1763 | for (i = 0; i < br->n_ctrl; i++) { |
1764 | svec_add(&targets, br->ctrl[i]->target); | |
76ce9432 BP |
1765 | } |
1766 | ||
1767 | svec_sort(&targets); | |
1768 | for (i = 0; i < targets.n; i++) { | |
1769 | ds_put_format(&ctx->output, "%s\n", targets.names[i]); | |
1770 | } | |
1771 | svec_destroy(&targets); | |
5aa00635 JP |
1772 | |
1773 | free_info(&info); | |
1774 | } | |
1775 | ||
28a14bf3 EJ |
1776 | static void |
1777 | delete_controllers(struct ovsrec_controller **controllers, | |
1778 | size_t n_controllers) | |
1779 | { | |
1780 | size_t i; | |
1781 | ||
1782 | for (i = 0; i < n_controllers; i++) { | |
1783 | ovsrec_controller_delete(controllers[i]); | |
1784 | } | |
1785 | } | |
1786 | ||
5aa00635 JP |
1787 | static void |
1788 | cmd_del_controller(struct vsctl_context *ctx) | |
1789 | { | |
1790 | struct vsctl_info info; | |
1a048029 | 1791 | struct vsctl_bridge *br; |
5aa00635 | 1792 | |
1588bb8d | 1793 | get_info(ctx, &info); |
5aa00635 | 1794 | |
c5f341ab | 1795 | br = find_real_bridge(&info, ctx->argv[1], true); |
28a14bf3 EJ |
1796 | verify_controllers(br->br_cfg); |
1797 | ||
1798 | if (br->ctrl) { | |
1799 | delete_controllers(br->ctrl, br->n_ctrl); | |
1800 | ovsrec_bridge_set_controller(br->br_cfg, NULL, 0); | |
1801 | } | |
5aa00635 JP |
1802 | |
1803 | free_info(&info); | |
1804 | } | |
1805 | ||
76ce9432 BP |
1806 | static struct ovsrec_controller ** |
1807 | insert_controllers(struct ovsdb_idl_txn *txn, char *targets[], size_t n) | |
1808 | { | |
1809 | struct ovsrec_controller **controllers; | |
1810 | size_t i; | |
1811 | ||
1812 | controllers = xmalloc(n * sizeof *controllers); | |
1813 | for (i = 0; i < n; i++) { | |
1814 | controllers[i] = ovsrec_controller_insert(txn); | |
1815 | ovsrec_controller_set_target(controllers[i], targets[i]); | |
1816 | } | |
1817 | ||
1818 | return controllers; | |
1819 | } | |
1820 | ||
5aa00635 JP |
1821 | static void |
1822 | cmd_set_controller(struct vsctl_context *ctx) | |
1823 | { | |
1824 | struct vsctl_info info; | |
1a048029 JP |
1825 | struct vsctl_bridge *br; |
1826 | struct ovsrec_controller **controllers; | |
1827 | size_t n; | |
5aa00635 | 1828 | |
1588bb8d | 1829 | get_info(ctx, &info); |
1a048029 | 1830 | br = find_real_bridge(&info, ctx->argv[1], true); |
28a14bf3 EJ |
1831 | verify_controllers(br->br_cfg); |
1832 | ||
1833 | delete_controllers(br->ctrl, br->n_ctrl); | |
76ce9432 | 1834 | |
1a048029 JP |
1835 | n = ctx->argc - 2; |
1836 | controllers = insert_controllers(ctx->txn, &ctx->argv[2], n); | |
1837 | ovsrec_bridge_set_controller(br->br_cfg, controllers, n); | |
1838 | free(controllers); | |
5aa00635 JP |
1839 | |
1840 | free_info(&info); | |
1841 | } | |
1842 | ||
1843 | static void | |
1844 | cmd_get_fail_mode(struct vsctl_context *ctx) | |
1845 | { | |
1846 | struct vsctl_info info; | |
1a048029 | 1847 | struct vsctl_bridge *br; |
5aa00635 | 1848 | |
1588bb8d | 1849 | get_info(ctx, &info); |
1a048029 | 1850 | br = find_bridge(&info, ctx->argv[1], true); |
5aa00635 | 1851 | |
f74055e7 BP |
1852 | if (br->br_cfg) { |
1853 | ovsrec_bridge_verify_fail_mode(br->br_cfg); | |
1854 | } | |
31681a5d JP |
1855 | if (br->fail_mode && strlen(br->fail_mode)) { |
1856 | ds_put_format(&ctx->output, "%s\n", br->fail_mode); | |
5aa00635 JP |
1857 | } |
1858 | ||
1859 | free_info(&info); | |
1860 | } | |
1861 | ||
1862 | static void | |
1863 | cmd_del_fail_mode(struct vsctl_context *ctx) | |
1864 | { | |
1865 | struct vsctl_info info; | |
1a048029 | 1866 | struct vsctl_bridge *br; |
5aa00635 | 1867 | |
1588bb8d | 1868 | get_info(ctx, &info); |
1a048029 | 1869 | br = find_real_bridge(&info, ctx->argv[1], true); |
5aa00635 | 1870 | |
31681a5d | 1871 | ovsrec_bridge_set_fail_mode(br->br_cfg, NULL); |
5aa00635 JP |
1872 | |
1873 | free_info(&info); | |
1874 | } | |
1875 | ||
1876 | static void | |
1877 | cmd_set_fail_mode(struct vsctl_context *ctx) | |
1878 | { | |
1879 | struct vsctl_info info; | |
1a048029 JP |
1880 | struct vsctl_bridge *br; |
1881 | const char *fail_mode = ctx->argv[2]; | |
5aa00635 | 1882 | |
1588bb8d | 1883 | get_info(ctx, &info); |
1a048029 | 1884 | br = find_real_bridge(&info, ctx->argv[1], true); |
5aa00635 JP |
1885 | |
1886 | if (strcmp(fail_mode, "standalone") && strcmp(fail_mode, "secure")) { | |
1887 | vsctl_fatal("fail-mode must be \"standalone\" or \"secure\""); | |
1888 | } | |
1889 | ||
31681a5d | 1890 | ovsrec_bridge_set_fail_mode(br->br_cfg, fail_mode); |
5aa00635 JP |
1891 | |
1892 | free_info(&info); | |
1893 | } | |
dd8ac6fe | 1894 | |
24b8b259 AE |
1895 | static void |
1896 | verify_managers(const struct ovsrec_open_vswitch *ovs) | |
1897 | { | |
1898 | size_t i; | |
1899 | ||
24b8b259 AE |
1900 | ovsrec_open_vswitch_verify_manager_options(ovs); |
1901 | ||
1902 | for (i = 0; i < ovs->n_manager_options; ++i) { | |
1903 | const struct ovsrec_manager *mgr = ovs->manager_options[i]; | |
1904 | ||
1905 | ovsrec_manager_verify_target(mgr); | |
1906 | } | |
1907 | } | |
1908 | ||
1909 | static void | |
1910 | pre_manager(struct vsctl_context *ctx) | |
1911 | { | |
24b8b259 AE |
1912 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options); |
1913 | ovsdb_idl_add_column(ctx->idl, &ovsrec_manager_col_target); | |
1914 | } | |
1915 | ||
1916 | static void | |
1917 | cmd_get_manager(struct vsctl_context *ctx) | |
1918 | { | |
1919 | const struct ovsrec_open_vswitch *ovs = ctx->ovs; | |
1920 | struct svec targets; | |
1921 | size_t i; | |
1922 | ||
1923 | verify_managers(ovs); | |
1924 | ||
1925 | /* Print the targets in sorted order for reproducibility. */ | |
1926 | svec_init(&targets); | |
1927 | ||
24b8b259 AE |
1928 | for (i = 0; i < ovs->n_manager_options; i++) { |
1929 | svec_add(&targets, ovs->manager_options[i]->target); | |
1930 | } | |
1931 | ||
1932 | svec_sort_unique(&targets); | |
1933 | for (i = 0; i < targets.n; i++) { | |
1934 | ds_put_format(&ctx->output, "%s\n", targets.names[i]); | |
1935 | } | |
1936 | svec_destroy(&targets); | |
1937 | } | |
1938 | ||
24b8b259 | 1939 | static void |
28a14bf3 | 1940 | delete_managers(const struct vsctl_context *ctx) |
24b8b259 AE |
1941 | { |
1942 | const struct ovsrec_open_vswitch *ovs = ctx->ovs; | |
28a14bf3 EJ |
1943 | size_t i; |
1944 | ||
1945 | /* Delete Manager rows pointed to by 'manager_options' column. */ | |
1946 | for (i = 0; i < ovs->n_manager_options; i++) { | |
1947 | ovsrec_manager_delete(ovs->manager_options[i]); | |
1948 | } | |
24b8b259 | 1949 | |
28a14bf3 | 1950 | /* Delete 'Manager' row refs in 'manager_options' column. */ |
c5f341ab | 1951 | ovsrec_open_vswitch_set_manager_options(ovs, NULL, 0); |
24b8b259 AE |
1952 | } |
1953 | ||
28a14bf3 EJ |
1954 | static void |
1955 | cmd_del_manager(struct vsctl_context *ctx) | |
1956 | { | |
1957 | const struct ovsrec_open_vswitch *ovs = ctx->ovs; | |
1958 | ||
1959 | verify_managers(ovs); | |
1960 | delete_managers(ctx); | |
1961 | } | |
1962 | ||
24b8b259 AE |
1963 | static void |
1964 | insert_managers(struct vsctl_context *ctx, char *targets[], size_t n) | |
1965 | { | |
1966 | struct ovsrec_manager **managers; | |
1967 | size_t i; | |
1968 | ||
24b8b259 AE |
1969 | /* Insert each manager in a new row in Manager table. */ |
1970 | managers = xmalloc(n * sizeof *managers); | |
1971 | for (i = 0; i < n; i++) { | |
1972 | managers[i] = ovsrec_manager_insert(ctx->txn); | |
1973 | ovsrec_manager_set_target(managers[i], targets[i]); | |
1974 | } | |
1975 | ||
1976 | /* Store uuids of new Manager rows in 'manager_options' column. */ | |
1977 | ovsrec_open_vswitch_set_manager_options(ctx->ovs, managers, n); | |
1978 | free(managers); | |
1979 | } | |
1980 | ||
1981 | static void | |
1982 | cmd_set_manager(struct vsctl_context *ctx) | |
1983 | { | |
1984 | const size_t n = ctx->argc - 1; | |
1985 | ||
28a14bf3 EJ |
1986 | verify_managers(ctx->ovs); |
1987 | delete_managers(ctx); | |
24b8b259 AE |
1988 | insert_managers(ctx, &ctx->argv[1], n); |
1989 | } | |
1990 | ||
e5e12280 BP |
1991 | static void |
1992 | pre_cmd_get_ssl(struct vsctl_context *ctx) | |
1993 | { | |
1994 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
1995 | ||
1996 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_private_key); | |
1997 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_certificate); | |
1998 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_ca_cert); | |
1999 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_bootstrap_ca_cert); | |
2000 | } | |
2001 | ||
dd8ac6fe JP |
2002 | static void |
2003 | cmd_get_ssl(struct vsctl_context *ctx) | |
2004 | { | |
2005 | struct ovsrec_ssl *ssl = ctx->ovs->ssl; | |
2006 | ||
f74055e7 | 2007 | ovsrec_open_vswitch_verify_ssl(ctx->ovs); |
dd8ac6fe | 2008 | if (ssl) { |
f74055e7 BP |
2009 | ovsrec_ssl_verify_private_key(ssl); |
2010 | ovsrec_ssl_verify_certificate(ssl); | |
2011 | ovsrec_ssl_verify_ca_cert(ssl); | |
2012 | ovsrec_ssl_verify_bootstrap_ca_cert(ssl); | |
2013 | ||
dd8ac6fe JP |
2014 | ds_put_format(&ctx->output, "Private key: %s\n", ssl->private_key); |
2015 | ds_put_format(&ctx->output, "Certificate: %s\n", ssl->certificate); | |
2016 | ds_put_format(&ctx->output, "CA Certificate: %s\n", ssl->ca_cert); | |
2017 | ds_put_format(&ctx->output, "Bootstrap: %s\n", | |
2018 | ssl->bootstrap_ca_cert ? "true" : "false"); | |
2019 | } | |
2020 | } | |
2021 | ||
e5e12280 BP |
2022 | static void |
2023 | pre_cmd_del_ssl(struct vsctl_context *ctx) | |
2024 | { | |
2025 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2026 | } | |
2027 | ||
dd8ac6fe JP |
2028 | static void |
2029 | cmd_del_ssl(struct vsctl_context *ctx) | |
2030 | { | |
28a14bf3 EJ |
2031 | struct ovsrec_ssl *ssl = ctx->ovs->ssl; |
2032 | ||
2033 | if (ssl) { | |
2034 | ovsrec_open_vswitch_verify_ssl(ctx->ovs); | |
2035 | ovsrec_ssl_delete(ssl); | |
2036 | ovsrec_open_vswitch_set_ssl(ctx->ovs, NULL); | |
2037 | } | |
dd8ac6fe JP |
2038 | } |
2039 | ||
e5e12280 BP |
2040 | static void |
2041 | pre_cmd_set_ssl(struct vsctl_context *ctx) | |
2042 | { | |
2043 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2044 | } | |
2045 | ||
dd8ac6fe JP |
2046 | static void |
2047 | cmd_set_ssl(struct vsctl_context *ctx) | |
2048 | { | |
2049 | bool bootstrap = shash_find(&ctx->options, "--bootstrap"); | |
28a14bf3 | 2050 | struct ovsrec_ssl *ssl = ctx->ovs->ssl; |
dd8ac6fe | 2051 | |
28a14bf3 EJ |
2052 | ovsrec_open_vswitch_verify_ssl(ctx->ovs); |
2053 | if (ssl) { | |
2054 | ovsrec_ssl_delete(ssl); | |
2055 | } | |
f8ff4bc4 | 2056 | ssl = ovsrec_ssl_insert(ctx->txn); |
dd8ac6fe JP |
2057 | |
2058 | ovsrec_ssl_set_private_key(ssl, ctx->argv[1]); | |
2059 | ovsrec_ssl_set_certificate(ssl, ctx->argv[2]); | |
2060 | ovsrec_ssl_set_ca_cert(ssl, ctx->argv[3]); | |
2061 | ||
2062 | ovsrec_ssl_set_bootstrap_ca_cert(ssl, bootstrap); | |
2063 | ||
2064 | ovsrec_open_vswitch_set_ssl(ctx->ovs, ssl); | |
2065 | } | |
c75d1511 | 2066 | \f |
ad83bfa6 BP |
2067 | /* Parameter commands. */ |
2068 | ||
ad83bfa6 BP |
2069 | struct vsctl_row_id { |
2070 | const struct ovsdb_idl_table_class *table; | |
2071 | const struct ovsdb_idl_column *name_column; | |
2072 | const struct ovsdb_idl_column *uuid_column; | |
2073 | }; | |
2074 | ||
2075 | struct vsctl_table_class { | |
2076 | struct ovsdb_idl_table_class *class; | |
ad83bfa6 BP |
2077 | struct vsctl_row_id row_ids[2]; |
2078 | }; | |
2079 | ||
2080 | static const struct vsctl_table_class tables[] = { | |
bd76d25d | 2081 | {&ovsrec_table_bridge, |
ad83bfa6 BP |
2082 | {{&ovsrec_table_bridge, &ovsrec_bridge_col_name, NULL}, |
2083 | {NULL, NULL, NULL}}}, | |
2084 | ||
bd76d25d | 2085 | {&ovsrec_table_controller, |
ad83bfa6 BP |
2086 | {{&ovsrec_table_bridge, |
2087 | &ovsrec_bridge_col_name, | |
1a048029 | 2088 | &ovsrec_bridge_col_controller}}}, |
ad83bfa6 | 2089 | |
bd76d25d | 2090 | {&ovsrec_table_interface, |
ad83bfa6 BP |
2091 | {{&ovsrec_table_interface, &ovsrec_interface_col_name, NULL}, |
2092 | {NULL, NULL, NULL}}}, | |
2093 | ||
bd76d25d | 2094 | {&ovsrec_table_mirror, |
ad83bfa6 BP |
2095 | {{&ovsrec_table_mirror, &ovsrec_mirror_col_name, NULL}, |
2096 | {NULL, NULL, NULL}}}, | |
2097 | ||
94db5407 BP |
2098 | {&ovsrec_table_manager, |
2099 | {{&ovsrec_table_manager, &ovsrec_manager_col_target, NULL}, | |
2100 | {NULL, NULL, NULL}}}, | |
2101 | ||
bd76d25d | 2102 | {&ovsrec_table_netflow, |
ad83bfa6 BP |
2103 | {{&ovsrec_table_bridge, |
2104 | &ovsrec_bridge_col_name, | |
2105 | &ovsrec_bridge_col_netflow}, | |
2106 | {NULL, NULL, NULL}}}, | |
2107 | ||
bd76d25d | 2108 | {&ovsrec_table_open_vswitch, |
ad83bfa6 BP |
2109 | {{&ovsrec_table_open_vswitch, NULL, NULL}, |
2110 | {NULL, NULL, NULL}}}, | |
2111 | ||
bd76d25d | 2112 | {&ovsrec_table_port, |
ad83bfa6 BP |
2113 | {{&ovsrec_table_port, &ovsrec_port_col_name, NULL}, |
2114 | {NULL, NULL, NULL}}}, | |
2115 | ||
c1c9c9c4 BP |
2116 | {&ovsrec_table_qos, |
2117 | {{&ovsrec_table_port, &ovsrec_port_col_name, &ovsrec_port_col_qos}, | |
2118 | {NULL, NULL, NULL}}}, | |
2119 | ||
b31bcf60 EJ |
2120 | {&ovsrec_table_monitor, |
2121 | {{&ovsrec_table_interface, | |
2122 | &ovsrec_interface_col_name, | |
2123 | &ovsrec_interface_col_monitor}, | |
2124 | {NULL, NULL, NULL}}}, | |
2125 | ||
2126 | {&ovsrec_table_maintenance_point, | |
2127 | {{NULL, NULL, NULL}, | |
2128 | {NULL, NULL, NULL}}}, | |
2129 | ||
c1c9c9c4 BP |
2130 | {&ovsrec_table_queue, |
2131 | {{NULL, NULL, NULL}, | |
2132 | {NULL, NULL, NULL}}}, | |
2133 | ||
bd76d25d | 2134 | {&ovsrec_table_ssl, |
ad83bfa6 BP |
2135 | {{&ovsrec_table_open_vswitch, NULL, &ovsrec_open_vswitch_col_ssl}}}, |
2136 | ||
d01600a2 BP |
2137 | {&ovsrec_table_sflow, |
2138 | {{&ovsrec_table_bridge, | |
2139 | &ovsrec_bridge_col_name, | |
2140 | &ovsrec_bridge_col_sflow}, | |
2141 | {NULL, NULL, NULL}}}, | |
2142 | ||
bd76d25d | 2143 | {NULL, {{NULL, NULL, NULL}, {NULL, NULL, NULL}}} |
ad83bfa6 BP |
2144 | }; |
2145 | ||
1bc6ff29 BP |
2146 | static void |
2147 | die_if_error(char *error) | |
2148 | { | |
2149 | if (error) { | |
def90f62 | 2150 | vsctl_fatal("%s", error); |
1bc6ff29 BP |
2151 | } |
2152 | } | |
2153 | ||
ad83bfa6 BP |
2154 | static int |
2155 | to_lower_and_underscores(unsigned c) | |
2156 | { | |
2157 | return c == '-' ? '_' : tolower(c); | |
2158 | } | |
2159 | ||
2160 | static unsigned int | |
2161 | score_partial_match(const char *name, const char *s) | |
2162 | { | |
2163 | int score; | |
2164 | ||
5128bd9c BP |
2165 | if (!strcmp(name, s)) { |
2166 | return UINT_MAX; | |
2167 | } | |
ad83bfa6 BP |
2168 | for (score = 0; ; score++, name++, s++) { |
2169 | if (to_lower_and_underscores(*name) != to_lower_and_underscores(*s)) { | |
2170 | break; | |
2171 | } else if (*name == '\0') { | |
5128bd9c | 2172 | return UINT_MAX - 1; |
ad83bfa6 BP |
2173 | } |
2174 | } | |
2175 | return *s == '\0' ? score : 0; | |
2176 | } | |
2177 | ||
2178 | static const struct vsctl_table_class * | |
2179 | get_table(const char *table_name) | |
2180 | { | |
2181 | const struct vsctl_table_class *table; | |
2182 | const struct vsctl_table_class *best_match = NULL; | |
2183 | unsigned int best_score = 0; | |
2184 | ||
2185 | for (table = tables; table->class; table++) { | |
2186 | unsigned int score = score_partial_match(table->class->name, | |
2187 | table_name); | |
2188 | if (score > best_score) { | |
2189 | best_match = table; | |
2190 | best_score = score; | |
2191 | } else if (score == best_score) { | |
2192 | best_match = NULL; | |
2193 | } | |
2194 | } | |
2195 | if (best_match) { | |
2196 | return best_match; | |
2197 | } else if (best_score) { | |
def90f62 | 2198 | vsctl_fatal("multiple table names match \"%s\"", table_name); |
ad83bfa6 | 2199 | } else { |
def90f62 | 2200 | vsctl_fatal("unknown table \"%s\"", table_name); |
ad83bfa6 BP |
2201 | } |
2202 | } | |
2203 | ||
e5e12280 BP |
2204 | static const struct vsctl_table_class * |
2205 | pre_get_table(struct vsctl_context *ctx, const char *table_name) | |
2206 | { | |
2207 | const struct vsctl_table_class *table_class; | |
2208 | int i; | |
2209 | ||
2210 | table_class = get_table(table_name); | |
2211 | ovsdb_idl_add_table(ctx->idl, table_class->class); | |
2212 | ||
2213 | for (i = 0; i < ARRAY_SIZE(table_class->row_ids); i++) { | |
2214 | const struct vsctl_row_id *id = &table_class->row_ids[i]; | |
2215 | if (id->table) { | |
2216 | ovsdb_idl_add_table(ctx->idl, id->table); | |
2217 | } | |
2218 | if (id->name_column) { | |
2219 | ovsdb_idl_add_column(ctx->idl, id->name_column); | |
2220 | } | |
2221 | if (id->uuid_column) { | |
2222 | ovsdb_idl_add_column(ctx->idl, id->uuid_column); | |
2223 | } | |
2224 | } | |
2225 | ||
2226 | return table_class; | |
2227 | } | |
2228 | ||
ad83bfa6 BP |
2229 | static const struct ovsdb_idl_row * |
2230 | get_row_by_id(struct vsctl_context *ctx, const struct vsctl_table_class *table, | |
e111e681 | 2231 | const struct vsctl_row_id *id, const char *record_id) |
ad83bfa6 BP |
2232 | { |
2233 | const struct ovsdb_idl_row *referrer, *final; | |
2234 | ||
2235 | if (!id->table) { | |
2236 | return NULL; | |
2237 | } | |
2238 | ||
2239 | if (!id->name_column) { | |
2240 | if (strcmp(record_id, ".")) { | |
2241 | return NULL; | |
2242 | } | |
2243 | referrer = ovsdb_idl_first_row(ctx->idl, id->table); | |
2244 | if (!referrer || ovsdb_idl_next_row(referrer)) { | |
2245 | return NULL; | |
2246 | } | |
2247 | } else { | |
2248 | const struct ovsdb_idl_row *row; | |
ad83bfa6 | 2249 | |
ad83bfa6 BP |
2250 | referrer = NULL; |
2251 | for (row = ovsdb_idl_first_row(ctx->idl, id->table); | |
e111e681 | 2252 | row != NULL; |
ad83bfa6 BP |
2253 | row = ovsdb_idl_next_row(row)) |
2254 | { | |
8c3c2f30 | 2255 | const struct ovsdb_datum *name; |
ad83bfa6 | 2256 | |
8c3c2f30 BP |
2257 | name = ovsdb_idl_get(row, id->name_column, |
2258 | OVSDB_TYPE_STRING, OVSDB_TYPE_VOID); | |
e111e681 BP |
2259 | if (name->n == 1 && !strcmp(name->keys[0].string, record_id)) { |
2260 | if (referrer) { | |
2261 | vsctl_fatal("multiple rows in %s match \"%s\"", | |
2262 | table->class->name, record_id); | |
ad83bfa6 | 2263 | } |
e111e681 | 2264 | referrer = row; |
ad83bfa6 | 2265 | } |
ad83bfa6 BP |
2266 | } |
2267 | } | |
2268 | if (!referrer) { | |
2269 | return NULL; | |
2270 | } | |
2271 | ||
93255bc5 | 2272 | final = NULL; |
ad83bfa6 | 2273 | if (id->uuid_column) { |
8c3c2f30 | 2274 | const struct ovsdb_datum *uuid; |
ad83bfa6 | 2275 | |
f74055e7 | 2276 | ovsdb_idl_txn_verify(referrer, id->uuid_column); |
8c3c2f30 BP |
2277 | uuid = ovsdb_idl_get(referrer, id->uuid_column, |
2278 | OVSDB_TYPE_UUID, OVSDB_TYPE_VOID); | |
2279 | if (uuid->n == 1) { | |
ad83bfa6 | 2280 | final = ovsdb_idl_get_row_for_uuid(ctx->idl, table->class, |
8c3c2f30 | 2281 | &uuid->keys[0].uuid); |
ad83bfa6 | 2282 | } |
ad83bfa6 BP |
2283 | } else { |
2284 | final = referrer; | |
2285 | } | |
2286 | ||
2287 | return final; | |
2288 | } | |
2289 | ||
2290 | static const struct ovsdb_idl_row * | |
e111e681 BP |
2291 | get_row (struct vsctl_context *ctx, |
2292 | const struct vsctl_table_class *table, const char *record_id) | |
ad83bfa6 BP |
2293 | { |
2294 | const struct ovsdb_idl_row *row; | |
2295 | struct uuid uuid; | |
2296 | ||
2297 | if (uuid_from_string(&uuid, record_id)) { | |
2298 | row = ovsdb_idl_get_row_for_uuid(ctx->idl, table->class, &uuid); | |
2299 | } else { | |
2300 | int i; | |
2301 | ||
2302 | for (i = 0; i < ARRAY_SIZE(table->row_ids); i++) { | |
e111e681 | 2303 | row = get_row_by_id(ctx, table, &table->row_ids[i], record_id); |
ad83bfa6 BP |
2304 | if (row) { |
2305 | break; | |
2306 | } | |
2307 | } | |
2308 | } | |
b7f74b6f BP |
2309 | return row; |
2310 | } | |
2311 | ||
2312 | static const struct ovsdb_idl_row * | |
2313 | must_get_row(struct vsctl_context *ctx, | |
2314 | const struct vsctl_table_class *table, const char *record_id) | |
2315 | { | |
2316 | const struct ovsdb_idl_row *row = get_row(ctx, table, record_id); | |
ad83bfa6 | 2317 | if (!row) { |
def90f62 BP |
2318 | vsctl_fatal("no row \"%s\" in table %s", |
2319 | record_id, table->class->name); | |
ad83bfa6 BP |
2320 | } |
2321 | return row; | |
2322 | } | |
2323 | ||
1bc6ff29 BP |
2324 | static char * |
2325 | get_column(const struct vsctl_table_class *table, const char *column_name, | |
bd76d25d | 2326 | const struct ovsdb_idl_column **columnp) |
ad83bfa6 | 2327 | { |
bd76d25d | 2328 | const struct ovsdb_idl_column *best_match = NULL; |
ad83bfa6 | 2329 | unsigned int best_score = 0; |
bd76d25d | 2330 | size_t i; |
ad83bfa6 | 2331 | |
bd76d25d BP |
2332 | for (i = 0; i < table->class->n_columns; i++) { |
2333 | const struct ovsdb_idl_column *column = &table->class->columns[i]; | |
2334 | unsigned int score = score_partial_match(column->name, column_name); | |
2335 | if (score > best_score) { | |
2336 | best_match = column; | |
2337 | best_score = score; | |
2338 | } else if (score == best_score) { | |
2339 | best_match = NULL; | |
ad83bfa6 BP |
2340 | } |
2341 | } | |
1bc6ff29 BP |
2342 | |
2343 | *columnp = best_match; | |
ad83bfa6 | 2344 | if (best_match) { |
1bc6ff29 | 2345 | return NULL; |
ad83bfa6 | 2346 | } else if (best_score) { |
1bc6ff29 BP |
2347 | return xasprintf("%s contains more than one column whose name " |
2348 | "matches \"%s\"", table->class->name, column_name); | |
ad83bfa6 | 2349 | } else { |
1bc6ff29 BP |
2350 | return xasprintf("%s does not contain a column whose name matches " |
2351 | "\"%s\"", table->class->name, column_name); | |
ad83bfa6 BP |
2352 | } |
2353 | } | |
2354 | ||
c5f341ab | 2355 | static struct ovsdb_symbol * |
aed133bf BP |
2356 | create_symbol(struct ovsdb_symbol_table *symtab, const char *id, bool *newp) |
2357 | { | |
2358 | struct ovsdb_symbol *symbol; | |
2359 | ||
2360 | if (id[0] != '@') { | |
2361 | vsctl_fatal("row id \"%s\" does not begin with \"@\"", id); | |
2362 | } | |
2363 | ||
2364 | if (newp) { | |
2365 | *newp = ovsdb_symbol_table_get(symtab, id) == NULL; | |
2366 | } | |
2367 | ||
2368 | symbol = ovsdb_symbol_table_insert(symtab, id); | |
e9387de4 | 2369 | if (symbol->created) { |
aed133bf BP |
2370 | vsctl_fatal("row id \"%s\" may only be specified on one --id option", |
2371 | id); | |
2372 | } | |
e9387de4 | 2373 | symbol->created = true; |
c5f341ab | 2374 | return symbol; |
aed133bf BP |
2375 | } |
2376 | ||
e5e12280 BP |
2377 | static void |
2378 | pre_get_column(struct vsctl_context *ctx, | |
2379 | const struct vsctl_table_class *table, const char *column_name, | |
2380 | const struct ovsdb_idl_column **columnp) | |
2381 | { | |
2382 | die_if_error(get_column(table, column_name, columnp)); | |
2383 | ovsdb_idl_add_column(ctx->idl, *columnp); | |
2384 | } | |
2385 | ||
e89e5374 BP |
2386 | static char * |
2387 | missing_operator_error(const char *arg, const char **allowed_operators, | |
2388 | size_t n_allowed) | |
2389 | { | |
2390 | struct ds s; | |
2391 | ||
2392 | ds_init(&s); | |
2393 | ds_put_format(&s, "%s: argument does not end in ", arg); | |
2394 | ds_put_format(&s, "\"%s\"", allowed_operators[0]); | |
2395 | if (n_allowed == 2) { | |
2396 | ds_put_format(&s, " or \"%s\"", allowed_operators[1]); | |
2397 | } else if (n_allowed > 2) { | |
2398 | size_t i; | |
2399 | ||
2400 | for (i = 1; i < n_allowed - 1; i++) { | |
2401 | ds_put_format(&s, ", \"%s\"", allowed_operators[i]); | |
2402 | } | |
2403 | ds_put_format(&s, ", or \"%s\"", allowed_operators[i]); | |
2404 | } | |
2405 | ds_put_format(&s, " followed by a value."); | |
2406 | ||
2407 | return ds_steal_cstr(&s); | |
2408 | } | |
2409 | ||
2410 | /* Breaks 'arg' apart into a number of fields in the following order: | |
2411 | * | |
4a433a0f BP |
2412 | * - The name of a column in 'table', stored into '*columnp'. The column |
2413 | * name may be abbreviated. | |
e89e5374 | 2414 | * |
4a433a0f BP |
2415 | * - Optionally ':' followed by a key string. The key is stored as a |
2416 | * malloc()'d string into '*keyp', or NULL if no key is present in | |
2417 | * 'arg'. | |
e89e5374 BP |
2418 | * |
2419 | * - If 'valuep' is nonnull, an operator followed by a value string. The | |
2420 | * allowed operators are the 'n_allowed' string in 'allowed_operators', | |
2421 | * or just "=" if 'n_allowed' is 0. If 'operatorp' is nonnull, then the | |
2422 | * operator is stored into '*operatorp' (one of the pointers from | |
2423 | * 'allowed_operators' is stored; nothing is malloc()'d). The value is | |
2424 | * stored as a malloc()'d string into '*valuep', or NULL if no value is | |
2425 | * present in 'arg'. | |
2426 | * | |
e89e5374 BP |
2427 | * On success, returns NULL. On failure, returned a malloc()'d string error |
2428 | * message and stores NULL into all of the nonnull output arguments. */ | |
1bc6ff29 | 2429 | static char * WARN_UNUSED_RESULT |
e89e5374 BP |
2430 | parse_column_key_value(const char *arg, |
2431 | const struct vsctl_table_class *table, | |
2432 | const struct ovsdb_idl_column **columnp, char **keyp, | |
2433 | const char **operatorp, | |
2434 | const char **allowed_operators, size_t n_allowed, | |
2435 | char **valuep) | |
ad83bfa6 BP |
2436 | { |
2437 | const char *p = arg; | |
4a433a0f | 2438 | char *column_name; |
1bc6ff29 | 2439 | char *error; |
ad83bfa6 | 2440 | |
e89e5374 | 2441 | assert(!(operatorp && !valuep)); |
4a433a0f | 2442 | *keyp = NULL; |
1bc6ff29 BP |
2443 | if (valuep) { |
2444 | *valuep = NULL; | |
2445 | } | |
ad83bfa6 BP |
2446 | |
2447 | /* Parse column name. */ | |
4a433a0f BP |
2448 | error = ovsdb_token_parse(&p, &column_name); |
2449 | if (error) { | |
2450 | goto error; | |
2451 | } | |
2452 | if (column_name[0] == '\0') { | |
a3326252 | 2453 | free(column_name); |
4a433a0f BP |
2454 | error = xasprintf("%s: missing column name", arg); |
2455 | goto error; | |
2456 | } | |
2457 | error = get_column(table, column_name, columnp); | |
2458 | free(column_name); | |
2459 | if (error) { | |
2460 | goto error; | |
ad83bfa6 BP |
2461 | } |
2462 | ||
2463 | /* Parse key string. */ | |
4a433a0f BP |
2464 | if (*p == ':') { |
2465 | p++; | |
1bc6ff29 BP |
2466 | error = ovsdb_token_parse(&p, keyp); |
2467 | if (error) { | |
2468 | goto error; | |
ad83bfa6 | 2469 | } |
ad83bfa6 BP |
2470 | } |
2471 | ||
2472 | /* Parse value string. */ | |
e89e5374 BP |
2473 | if (valuep) { |
2474 | const char *best; | |
2475 | size_t best_len; | |
2476 | size_t i; | |
2477 | ||
2478 | if (!allowed_operators) { | |
2479 | static const char *equals = "="; | |
2480 | allowed_operators = = | |
2481 | n_allowed = 1; | |
2482 | } | |
2483 | ||
2484 | best = NULL; | |
2485 | best_len = 0; | |
2486 | for (i = 0; i < n_allowed; i++) { | |
2487 | const char *op = allowed_operators[i]; | |
2488 | size_t op_len = strlen(op); | |
2489 | ||
7db03f7c | 2490 | if (op_len > best_len && !strncmp(op, p, op_len) && p[op_len]) { |
e89e5374 BP |
2491 | best_len = op_len; |
2492 | best = op; | |
2493 | } | |
2494 | } | |
2495 | if (!best) { | |
2496 | error = missing_operator_error(arg, allowed_operators, n_allowed); | |
1bc6ff29 | 2497 | goto error; |
ad83bfa6 | 2498 | } |
e89e5374 BP |
2499 | |
2500 | if (operatorp) { | |
2501 | *operatorp = best; | |
2502 | } | |
7db03f7c | 2503 | *valuep = xstrdup(p + best_len); |
ad83bfa6 | 2504 | } else { |
1bc6ff29 | 2505 | if (*p != '\0') { |
c29a8ba8 BP |
2506 | error = xasprintf("%s: trailing garbage \"%s\" in argument", |
2507 | arg, p); | |
1bc6ff29 BP |
2508 | goto error; |
2509 | } | |
2510 | } | |
2511 | return NULL; | |
2512 | ||
2513 | error: | |
4a433a0f BP |
2514 | *columnp = NULL; |
2515 | free(*keyp); | |
2516 | *keyp = NULL; | |
1bc6ff29 BP |
2517 | if (valuep) { |
2518 | free(*valuep); | |
2519 | *valuep = NULL; | |
e89e5374 BP |
2520 | if (operatorp) { |
2521 | *operatorp = NULL; | |
2522 | } | |
ad83bfa6 | 2523 | } |
1bc6ff29 | 2524 | return error; |
ad83bfa6 BP |
2525 | } |
2526 | ||
e5e12280 BP |
2527 | static void |
2528 | pre_parse_column_key_value(struct vsctl_context *ctx, | |
2529 | const char *arg, | |
2530 | const struct vsctl_table_class *table) | |
2531 | { | |
2532 | const struct ovsdb_idl_column *column; | |
2533 | const char *p; | |
2534 | char *column_name; | |
2535 | ||
2536 | p = arg; | |
2537 | die_if_error(ovsdb_token_parse(&p, &column_name)); | |
2538 | if (column_name[0] == '\0') { | |
2539 | vsctl_fatal("%s: missing column name", arg); | |
2540 | } | |
2541 | ||
2542 | pre_get_column(ctx, table, column_name, &column); | |
2543 | free(column_name); | |
2544 | } | |
2545 | ||
2546 | static void | |
2547 | pre_cmd_get(struct vsctl_context *ctx) | |
2548 | { | |
2549 | const char *table_name = ctx->argv[1]; | |
2550 | const struct vsctl_table_class *table; | |
2551 | int i; | |
2552 | ||
2553 | table = pre_get_table(ctx, table_name); | |
2554 | for (i = 3; i < ctx->argc; i++) { | |
2555 | if (!strcasecmp(ctx->argv[i], "_uuid") | |
2556 | || !strcasecmp(ctx->argv[i], "-uuid")) { | |
2557 | continue; | |
2558 | } | |
2559 | ||
2560 | pre_parse_column_key_value(ctx, ctx->argv[i], table); | |
2561 | } | |
2562 | } | |
2563 | ||
ad83bfa6 BP |
2564 | static void |
2565 | cmd_get(struct vsctl_context *ctx) | |
2566 | { | |
aed133bf | 2567 | const char *id = shash_find_data(&ctx->options, "--id"); |
870aeb4a | 2568 | bool if_exists = shash_find(&ctx->options, "--if-exists"); |
ad83bfa6 BP |
2569 | const char *table_name = ctx->argv[1]; |
2570 | const char *record_id = ctx->argv[2]; | |
2571 | const struct vsctl_table_class *table; | |
2572 | const struct ovsdb_idl_row *row; | |
2573 | struct ds *out = &ctx->output; | |
2574 | int i; | |
2575 | ||
2576 | table = get_table(table_name); | |
b7f74b6f | 2577 | row = must_get_row(ctx, table, record_id); |
aed133bf | 2578 | if (id) { |
c5f341ab | 2579 | struct ovsdb_symbol *symbol; |
aed133bf BP |
2580 | bool new; |
2581 | ||
c5f341ab | 2582 | symbol = create_symbol(ctx->symtab, id, &new); |
aed133bf BP |
2583 | if (!new) { |
2584 | vsctl_fatal("row id \"%s\" specified on \"get\" command was used " | |
2585 | "before it was defined", id); | |
2586 | } | |
c5f341ab BP |
2587 | symbol->uuid = row->uuid; |
2588 | ||
2589 | /* This symbol refers to a row that already exists, so disable warnings | |
2590 | * about it being unreferenced. */ | |
2591 | symbol->strong_ref = true; | |
aed133bf | 2592 | } |
ad83bfa6 | 2593 | for (i = 3; i < ctx->argc; i++) { |
bd76d25d | 2594 | const struct ovsdb_idl_column *column; |
8c3c2f30 | 2595 | const struct ovsdb_datum *datum; |
ad83bfa6 BP |
2596 | char *key_string; |
2597 | ||
f40a9b61 BP |
2598 | /* Special case for obtaining the UUID of a row. We can't just do this |
2599 | * through parse_column_key_value() below since it returns a "struct | |
2600 | * ovsdb_idl_column" and the UUID column doesn't have one. */ | |
2601 | if (!strcasecmp(ctx->argv[i], "_uuid") | |
2602 | || !strcasecmp(ctx->argv[i], "-uuid")) { | |
2603 | ds_put_format(out, UUID_FMT"\n", UUID_ARGS(&row->uuid)); | |
2604 | continue; | |
2605 | } | |
2606 | ||
1bc6ff29 | 2607 | die_if_error(parse_column_key_value(ctx->argv[i], table, |
e89e5374 BP |
2608 | &column, &key_string, |
2609 | NULL, NULL, 0, NULL)); | |
ad83bfa6 | 2610 | |
f74055e7 | 2611 | ovsdb_idl_txn_verify(row, column); |
8c3c2f30 | 2612 | datum = ovsdb_idl_read(row, column); |
ad83bfa6 BP |
2613 | if (key_string) { |
2614 | union ovsdb_atom key; | |
2615 | unsigned int idx; | |
2616 | ||
bd76d25d | 2617 | if (column->type.value.type == OVSDB_TYPE_VOID) { |
def90f62 | 2618 | vsctl_fatal("cannot specify key to get for non-map column %s", |
bd76d25d | 2619 | column->name); |
ad83bfa6 BP |
2620 | } |
2621 | ||
1bc6ff29 | 2622 | die_if_error(ovsdb_atom_from_string(&key, |
bd76d25d | 2623 | &column->type.key, |
ce5a3e38 | 2624 | key_string, ctx->symtab)); |
ad83bfa6 | 2625 | |
8c3c2f30 | 2626 | idx = ovsdb_datum_find_key(datum, &key, |
bd76d25d | 2627 | column->type.key.type); |
ad83bfa6 | 2628 | if (idx == UINT_MAX) { |
870aeb4a | 2629 | if (!if_exists) { |
def90f62 BP |
2630 | vsctl_fatal("no key \"%s\" in %s record \"%s\" column %s", |
2631 | key_string, table->class->name, record_id, | |
bd76d25d | 2632 | column->name); |
870aeb4a BP |
2633 | } |
2634 | } else { | |
8c3c2f30 | 2635 | ovsdb_atom_to_string(&datum->values[idx], |
bd76d25d | 2636 | column->type.value.type, out); |
ad83bfa6 | 2637 | } |
bd76d25d | 2638 | ovsdb_atom_destroy(&key, column->type.key.type); |
ad83bfa6 | 2639 | } else { |
8c3c2f30 | 2640 | ovsdb_datum_to_string(datum, &column->type, out); |
ad83bfa6 BP |
2641 | } |
2642 | ds_put_char(out, '\n'); | |
ad83bfa6 BP |
2643 | |
2644 | free(key_string); | |
2645 | } | |
2646 | } | |
2647 | ||
9591fefe BP |
2648 | static void |
2649 | parse_column_names(const char *column_names, | |
2650 | const struct vsctl_table_class *table, | |
2651 | const struct ovsdb_idl_column ***columnsp, | |
2652 | size_t *n_columnsp) | |
2653 | { | |
2654 | const struct ovsdb_idl_column **columns; | |
2655 | size_t n_columns; | |
2656 | ||
2657 | if (!column_names) { | |
2658 | size_t i; | |
2659 | ||
2660 | n_columns = table->class->n_columns + 1; | |
2661 | columns = xmalloc(n_columns * sizeof *columns); | |
2662 | columns[0] = NULL; | |
2663 | for (i = 0; i < table->class->n_columns; i++) { | |
2664 | columns[i + 1] = &table->class->columns[i]; | |
2665 | } | |
2666 | } else { | |
2667 | char *s = xstrdup(column_names); | |
2668 | size_t allocated_columns; | |
2669 | char *save_ptr = NULL; | |
2670 | char *column_name; | |
2671 | ||
2672 | columns = NULL; | |
2673 | allocated_columns = n_columns = 0; | |
2674 | for (column_name = strtok_r(s, ", ", &save_ptr); column_name; | |
2675 | column_name = strtok_r(NULL, ", ", &save_ptr)) { | |
2676 | const struct ovsdb_idl_column *column; | |
2677 | ||
2678 | if (!strcasecmp(column_name, "_uuid")) { | |
2679 | column = NULL; | |
2680 | } else { | |
2681 | die_if_error(get_column(table, column_name, &column)); | |
2682 | } | |
2683 | if (n_columns >= allocated_columns) { | |
2684 | columns = x2nrealloc(columns, &allocated_columns, | |
2685 | sizeof *columns); | |
2686 | } | |
2687 | columns[n_columns++] = column; | |
2688 | } | |
2689 | free(s); | |
2690 | ||
2691 | if (!n_columns) { | |
2692 | vsctl_fatal("must specify at least one column name"); | |
2693 | } | |
2694 | } | |
2695 | *columnsp = columns; | |
2696 | *n_columnsp = n_columns; | |
2697 | } | |
2698 | ||
2699 | ||
2700 | static void | |
2701 | pre_list_columns(struct vsctl_context *ctx, | |
2702 | const struct vsctl_table_class *table, | |
2703 | const char *column_names) | |
2704 | { | |
2705 | const struct ovsdb_idl_column **columns; | |
2706 | size_t n_columns; | |
2707 | size_t i; | |
2708 | ||
2709 | parse_column_names(column_names, table, &columns, &n_columns); | |
2710 | for (i = 0; i < n_columns; i++) { | |
2711 | if (columns[i]) { | |
2712 | ovsdb_idl_add_column(ctx->idl, columns[i]); | |
2713 | } | |
2714 | } | |
2715 | free(columns); | |
2716 | } | |
2717 | ||
e5e12280 BP |
2718 | static void |
2719 | pre_cmd_list(struct vsctl_context *ctx) | |
2720 | { | |
9591fefe | 2721 | const char *column_names = shash_find_data(&ctx->options, "--columns"); |
e5e12280 BP |
2722 | const char *table_name = ctx->argv[1]; |
2723 | const struct vsctl_table_class *table; | |
e5e12280 BP |
2724 | |
2725 | table = pre_get_table(ctx, table_name); | |
9591fefe | 2726 | pre_list_columns(ctx, table, column_names); |
e5e12280 BP |
2727 | } |
2728 | ||
e051b42c BP |
2729 | static struct table * |
2730 | list_make_table(const struct ovsdb_idl_column **columns, size_t n_columns) | |
2731 | { | |
2732 | struct table *out; | |
2733 | size_t i; | |
2734 | ||
2735 | out = xmalloc(sizeof *out); | |
2736 | table_init(out); | |
2737 | ||
2738 | for (i = 0; i < n_columns; i++) { | |
2739 | const struct ovsdb_idl_column *column = columns[i]; | |
2740 | const char *column_name = column ? column->name : "_uuid"; | |
2741 | ||
2742 | table_add_column(out, "%s", column_name); | |
2743 | } | |
2744 | ||
2745 | return out; | |
2746 | } | |
2747 | ||
ad83bfa6 | 2748 | static void |
9591fefe BP |
2749 | list_record(const struct ovsdb_idl_row *row, |
2750 | const struct ovsdb_idl_column **columns, size_t n_columns, | |
e051b42c | 2751 | struct table *out) |
ad83bfa6 | 2752 | { |
bd76d25d | 2753 | size_t i; |
ad83bfa6 | 2754 | |
e051b42c | 2755 | table_add_row(out); |
9591fefe BP |
2756 | for (i = 0; i < n_columns; i++) { |
2757 | const struct ovsdb_idl_column *column = columns[i]; | |
e051b42c | 2758 | struct cell *cell = table_add_cell(out); |
ad83bfa6 | 2759 | |
9591fefe | 2760 | if (!column) { |
e051b42c BP |
2761 | struct ovsdb_datum datum; |
2762 | union ovsdb_atom atom; | |
2763 | ||
2764 | atom.uuid = row->uuid; | |
2765 | ||
2766 | datum.keys = &atom; | |
2767 | datum.values = NULL; | |
2768 | datum.n = 1; | |
2769 | ||
2770 | cell->json = ovsdb_datum_to_json(&datum, &ovsdb_type_uuid); | |
2771 | cell->type = &ovsdb_type_uuid; | |
9591fefe BP |
2772 | } else { |
2773 | const struct ovsdb_datum *datum = ovsdb_idl_read(row, column); | |
e051b42c BP |
2774 | |
2775 | cell->json = ovsdb_datum_to_json(datum, &column->type); | |
2776 | cell->type = &column->type; | |
9591fefe | 2777 | } |
ad83bfa6 BP |
2778 | } |
2779 | } | |
2780 | ||
2781 | static void | |
2782 | cmd_list(struct vsctl_context *ctx) | |
2783 | { | |
9591fefe BP |
2784 | const char *column_names = shash_find_data(&ctx->options, "--columns"); |
2785 | const struct ovsdb_idl_column **columns; | |
ad83bfa6 BP |
2786 | const char *table_name = ctx->argv[1]; |
2787 | const struct vsctl_table_class *table; | |
e051b42c | 2788 | struct table *out; |
9591fefe | 2789 | size_t n_columns; |
ad83bfa6 BP |
2790 | int i; |
2791 | ||
2792 | table = get_table(table_name); | |
9591fefe | 2793 | parse_column_names(column_names, table, &columns, &n_columns); |
e051b42c | 2794 | out = ctx->table = list_make_table(columns, n_columns); |
ad83bfa6 BP |
2795 | if (ctx->argc > 2) { |
2796 | for (i = 2; i < ctx->argc; i++) { | |
9591fefe BP |
2797 | list_record(must_get_row(ctx, table, ctx->argv[i]), |
2798 | columns, n_columns, out); | |
ad83bfa6 BP |
2799 | } |
2800 | } else { | |
2801 | const struct ovsdb_idl_row *row; | |
ad83bfa6 | 2802 | |
16f4f61d EJ |
2803 | for (row = ovsdb_idl_first_row(ctx->idl, table->class); row != NULL; |
2804 | row = ovsdb_idl_next_row(row)) { | |
9591fefe | 2805 | list_record(row, columns, n_columns, out); |
ad83bfa6 BP |
2806 | } |
2807 | } | |
9591fefe | 2808 | free(columns); |
ad83bfa6 BP |
2809 | } |
2810 | ||
0a140468 BP |
2811 | static void |
2812 | pre_cmd_find(struct vsctl_context *ctx) | |
2813 | { | |
2814 | const char *column_names = shash_find_data(&ctx->options, "--columns"); | |
2815 | const char *table_name = ctx->argv[1]; | |
2816 | const struct vsctl_table_class *table; | |
2817 | int i; | |
2818 | ||
2819 | table = pre_get_table(ctx, table_name); | |
2820 | pre_list_columns(ctx, table, column_names); | |
2821 | for (i = 2; i < ctx->argc; i++) { | |
2822 | pre_parse_column_key_value(ctx, ctx->argv[i], table); | |
2823 | } | |
2824 | } | |
2825 | ||
2826 | static void | |
2827 | cmd_find(struct vsctl_context *ctx) | |
2828 | { | |
2829 | const char *column_names = shash_find_data(&ctx->options, "--columns"); | |
2830 | const struct ovsdb_idl_column **columns; | |
2831 | const char *table_name = ctx->argv[1]; | |
2832 | const struct vsctl_table_class *table; | |
2833 | const struct ovsdb_idl_row *row; | |
e051b42c | 2834 | struct table *out; |
0a140468 BP |
2835 | size_t n_columns; |
2836 | ||
2837 | table = get_table(table_name); | |
2838 | parse_column_names(column_names, table, &columns, &n_columns); | |
e051b42c | 2839 | out = ctx->table = list_make_table(columns, n_columns); |
0a140468 BP |
2840 | for (row = ovsdb_idl_first_row(ctx->idl, table->class); row; |
2841 | row = ovsdb_idl_next_row(row)) { | |
2842 | int i; | |
2843 | ||
2844 | for (i = 2; i < ctx->argc; i++) { | |
2845 | if (!is_condition_satisfied(table, row, ctx->argv[i], | |
2846 | ctx->symtab)) { | |
2847 | goto next_row; | |
2848 | } | |
2849 | } | |
0a140468 BP |
2850 | list_record(row, columns, n_columns, out); |
2851 | ||
2852 | next_row: ; | |
2853 | } | |
cea0c393 | 2854 | free(columns); |
0a140468 BP |
2855 | } |
2856 | ||
e5e12280 BP |
2857 | static void |
2858 | pre_cmd_set(struct vsctl_context *ctx) | |
2859 | { | |
2860 | const char *table_name = ctx->argv[1]; | |
2861 | const struct vsctl_table_class *table; | |
2862 | int i; | |
2863 | ||
2864 | table = pre_get_table(ctx, table_name); | |
2865 | for (i = 3; i < ctx->argc; i++) { | |
2866 | pre_parse_column_key_value(ctx, ctx->argv[i], table); | |
2867 | } | |
2868 | } | |
2869 | ||
ad83bfa6 | 2870 | static void |
557e3718 | 2871 | set_column(const struct vsctl_table_class *table, |
ce5a3e38 BP |
2872 | const struct ovsdb_idl_row *row, const char *arg, |
2873 | struct ovsdb_symbol_table *symtab) | |
ad83bfa6 | 2874 | { |
bd76d25d | 2875 | const struct ovsdb_idl_column *column; |
557e3718 BP |
2876 | char *key_string, *value_string; |
2877 | char *error; | |
ad83bfa6 | 2878 | |
557e3718 | 2879 | error = parse_column_key_value(arg, table, &column, &key_string, |
e89e5374 | 2880 | NULL, NULL, 0, &value_string); |
557e3718 | 2881 | die_if_error(error); |
557e3718 | 2882 | if (!value_string) { |
def90f62 | 2883 | vsctl_fatal("%s: missing value", arg); |
557e3718 | 2884 | } |
ad83bfa6 | 2885 | |
557e3718 BP |
2886 | if (key_string) { |
2887 | union ovsdb_atom key, value; | |
8c3c2f30 | 2888 | struct ovsdb_datum datum; |
557e3718 | 2889 | |
bd76d25d | 2890 | if (column->type.value.type == OVSDB_TYPE_VOID) { |
def90f62 | 2891 | vsctl_fatal("cannot specify key to set for non-map column %s", |
bd76d25d | 2892 | column->name); |
ad83bfa6 BP |
2893 | } |
2894 | ||
bd76d25d | 2895 | die_if_error(ovsdb_atom_from_string(&key, &column->type.key, |
ce5a3e38 | 2896 | key_string, symtab)); |
bd76d25d | 2897 | die_if_error(ovsdb_atom_from_string(&value, &column->type.value, |
ce5a3e38 | 2898 | value_string, symtab)); |
ad83bfa6 | 2899 | |
8c3c2f30 BP |
2900 | ovsdb_datum_init_empty(&datum); |
2901 | ovsdb_datum_add_unsafe(&datum, &key, &value, &column->type); | |
ad83bfa6 | 2902 | |
bd76d25d BP |
2903 | ovsdb_atom_destroy(&key, column->type.key.type); |
2904 | ovsdb_atom_destroy(&value, column->type.value.type); | |
a3326252 | 2905 | |
8c3c2f30 BP |
2906 | ovsdb_datum_union(&datum, ovsdb_idl_read(row, column), |
2907 | &column->type, false); | |
2908 | ovsdb_idl_txn_write(row, column, &datum); | |
557e3718 BP |
2909 | } else { |
2910 | struct ovsdb_datum datum; | |
ad83bfa6 | 2911 | |
bd76d25d | 2912 | die_if_error(ovsdb_datum_from_string(&datum, &column->type, |
ce5a3e38 | 2913 | value_string, symtab)); |
bd76d25d | 2914 | ovsdb_idl_txn_write(row, column, &datum); |
557e3718 | 2915 | } |
ad83bfa6 | 2916 | |
557e3718 | 2917 | free(key_string); |
a3326252 | 2918 | free(value_string); |
557e3718 | 2919 | } |
ad83bfa6 | 2920 | |
557e3718 BP |
2921 | static void |
2922 | cmd_set(struct vsctl_context *ctx) | |
2923 | { | |
557e3718 BP |
2924 | const char *table_name = ctx->argv[1]; |
2925 | const char *record_id = ctx->argv[2]; | |
2926 | const struct vsctl_table_class *table; | |
2927 | const struct ovsdb_idl_row *row; | |
2928 | int i; | |
ad83bfa6 | 2929 | |
557e3718 | 2930 | table = get_table(table_name); |
b7f74b6f | 2931 | row = must_get_row(ctx, table, record_id); |
557e3718 | 2932 | for (i = 3; i < ctx->argc; i++) { |
ce5a3e38 | 2933 | set_column(table, row, ctx->argv[i], ctx->symtab); |
ad83bfa6 BP |
2934 | } |
2935 | } | |
2936 | ||
e5e12280 BP |
2937 | static void |
2938 | pre_cmd_add(struct vsctl_context *ctx) | |
2939 | { | |
2940 | const char *table_name = ctx->argv[1]; | |
2941 | const char *column_name = ctx->argv[3]; | |
2942 | const struct vsctl_table_class *table; | |
2943 | const struct ovsdb_idl_column *column; | |
2944 | ||
2945 | table = pre_get_table(ctx, table_name); | |
2946 | pre_get_column(ctx, table, column_name, &column); | |
2947 | } | |
2948 | ||
ad83bfa6 BP |
2949 | static void |
2950 | cmd_add(struct vsctl_context *ctx) | |
2951 | { | |
2952 | const char *table_name = ctx->argv[1]; | |
2953 | const char *record_id = ctx->argv[2]; | |
2954 | const char *column_name = ctx->argv[3]; | |
2955 | const struct vsctl_table_class *table; | |
bd76d25d | 2956 | const struct ovsdb_idl_column *column; |
ad83bfa6 BP |
2957 | const struct ovsdb_idl_row *row; |
2958 | const struct ovsdb_type *type; | |
2959 | struct ovsdb_datum old; | |
2960 | int i; | |
2961 | ||
2962 | table = get_table(table_name); | |
b7f74b6f | 2963 | row = must_get_row(ctx, table, record_id); |
1bc6ff29 | 2964 | die_if_error(get_column(table, column_name, &column)); |
c29a8ba8 | 2965 | |
bd76d25d | 2966 | type = &column->type; |
8c3c2f30 | 2967 | ovsdb_datum_clone(&old, ovsdb_idl_read(row, column), &column->type); |
ad83bfa6 BP |
2968 | for (i = 4; i < ctx->argc; i++) { |
2969 | struct ovsdb_type add_type; | |
2970 | struct ovsdb_datum add; | |
2971 | ||
ad83bfa6 BP |
2972 | add_type = *type; |
2973 | add_type.n_min = 1; | |
2974 | add_type.n_max = UINT_MAX; | |
ce5a3e38 BP |
2975 | die_if_error(ovsdb_datum_from_string(&add, &add_type, ctx->argv[i], |
2976 | ctx->symtab)); | |
ad83bfa6 BP |
2977 | ovsdb_datum_union(&old, &add, type, false); |
2978 | ovsdb_datum_destroy(&add, type); | |
2979 | } | |
2980 | if (old.n > type->n_max) { | |
def90f62 BP |
2981 | vsctl_fatal("\"add\" operation would put %u %s in column %s of " |
2982 | "table %s but the maximum number is %u", | |
2983 | old.n, | |
bd76d25d BP |
2984 | type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs", |
2985 | column->name, table->class->name, type->n_max); | |
ad83bfa6 | 2986 | } |
f74055e7 | 2987 | ovsdb_idl_txn_verify(row, column); |
bd76d25d | 2988 | ovsdb_idl_txn_write(row, column, &old); |
ad83bfa6 | 2989 | } |
90c4bd00 | 2990 | |
e5e12280 BP |
2991 | static void |
2992 | pre_cmd_remove(struct vsctl_context *ctx) | |
2993 | { | |
2994 | const char *table_name = ctx->argv[1]; | |
2995 | const char *column_name = ctx->argv[3]; | |
2996 | const struct vsctl_table_class *table; | |
2997 | const struct ovsdb_idl_column *column; | |
2998 | ||
2999 | table = pre_get_table(ctx, table_name); | |
3000 | pre_get_column(ctx, table, column_name, &column); | |
3001 | } | |
3002 | ||
90c4bd00 BP |
3003 | static void |
3004 | cmd_remove(struct vsctl_context *ctx) | |
3005 | { | |
3006 | const char *table_name = ctx->argv[1]; | |
3007 | const char *record_id = ctx->argv[2]; | |
3008 | const char *column_name = ctx->argv[3]; | |
3009 | const struct vsctl_table_class *table; | |
bd76d25d | 3010 | const struct ovsdb_idl_column *column; |
90c4bd00 BP |
3011 | const struct ovsdb_idl_row *row; |
3012 | const struct ovsdb_type *type; | |
3013 | struct ovsdb_datum old; | |
3014 | int i; | |
3015 | ||
3016 | table = get_table(table_name); | |
b7f74b6f | 3017 | row = must_get_row(ctx, table, record_id); |
90c4bd00 | 3018 | die_if_error(get_column(table, column_name, &column)); |
c29a8ba8 | 3019 | |
bd76d25d | 3020 | type = &column->type; |
8c3c2f30 | 3021 | ovsdb_datum_clone(&old, ovsdb_idl_read(row, column), &column->type); |
90c4bd00 BP |
3022 | for (i = 4; i < ctx->argc; i++) { |
3023 | struct ovsdb_type rm_type; | |
3024 | struct ovsdb_datum rm; | |
3025 | char *error; | |
3026 | ||
90c4bd00 BP |
3027 | rm_type = *type; |
3028 | rm_type.n_min = 1; | |
3029 | rm_type.n_max = UINT_MAX; | |
ce5a3e38 BP |
3030 | error = ovsdb_datum_from_string(&rm, &rm_type, |
3031 | ctx->argv[i], ctx->symtab); | |
90c4bd00 BP |
3032 | if (error && ovsdb_type_is_map(&rm_type)) { |
3033 | free(error); | |
bd76d25d | 3034 | rm_type.value.type = OVSDB_TYPE_VOID; |
ce5a3e38 BP |
3035 | die_if_error(ovsdb_datum_from_string(&rm, &rm_type, |
3036 | ctx->argv[i], ctx->symtab)); | |
90c4bd00 BP |
3037 | } |
3038 | ovsdb_datum_subtract(&old, type, &rm, &rm_type); | |
3039 | ovsdb_datum_destroy(&rm, &rm_type); | |
3040 | } | |
3041 | if (old.n < type->n_min) { | |
def90f62 | 3042 | vsctl_fatal("\"remove\" operation would put %u %s in column %s of " |
f19f25a4 | 3043 | "table %s but the minimum number is %u", |
def90f62 | 3044 | old.n, |
bd76d25d BP |
3045 | type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs", |
3046 | column->name, table->class->name, type->n_min); | |
90c4bd00 | 3047 | } |
f74055e7 | 3048 | ovsdb_idl_txn_verify(row, column); |
bd76d25d | 3049 | ovsdb_idl_txn_write(row, column, &old); |
90c4bd00 BP |
3050 | } |
3051 | ||
e5e12280 BP |
3052 | static void |
3053 | pre_cmd_clear(struct vsctl_context *ctx) | |
3054 | { | |
3055 | const char *table_name = ctx->argv[1]; | |
3056 | const struct vsctl_table_class *table; | |
3057 | int i; | |
3058 | ||
3059 | table = pre_get_table(ctx, table_name); | |
3060 | for (i = 3; i < ctx->argc; i++) { | |
3061 | const struct ovsdb_idl_column *column; | |
3062 | ||
3063 | pre_get_column(ctx, table, ctx->argv[i], &column); | |
3064 | } | |
3065 | } | |
3066 | ||
90c4bd00 BP |
3067 | static void |
3068 | cmd_clear(struct vsctl_context *ctx) | |
3069 | { | |
3070 | const char *table_name = ctx->argv[1]; | |
3071 | const char *record_id = ctx->argv[2]; | |
3072 | const struct vsctl_table_class *table; | |
3073 | const struct ovsdb_idl_row *row; | |
3074 | int i; | |
3075 | ||
3076 | table = get_table(table_name); | |
b7f74b6f | 3077 | row = must_get_row(ctx, table, record_id); |
90c4bd00 | 3078 | for (i = 3; i < ctx->argc; i++) { |
bd76d25d | 3079 | const struct ovsdb_idl_column *column; |
90c4bd00 BP |
3080 | const struct ovsdb_type *type; |
3081 | struct ovsdb_datum datum; | |
3082 | ||
3083 | die_if_error(get_column(table, ctx->argv[i], &column)); | |
3084 | ||
bd76d25d BP |
3085 | type = &column->type; |
3086 | if (type->n_min > 0) { | |
def90f62 BP |
3087 | vsctl_fatal("\"clear\" operation cannot be applied to column %s " |
3088 | "of table %s, which is not allowed to be empty", | |
bd76d25d | 3089 | column->name, table->class->name); |
90c4bd00 BP |
3090 | } |
3091 | ||
3092 | ovsdb_datum_init_empty(&datum); | |
bd76d25d | 3093 | ovsdb_idl_txn_write(row, column, &datum); |
90c4bd00 BP |
3094 | } |
3095 | } | |
557e3718 BP |
3096 | |
3097 | static void | |
c5f341ab | 3098 | pre_create(struct vsctl_context *ctx) |
557e3718 | 3099 | { |
ce5a3e38 | 3100 | const char *id = shash_find_data(&ctx->options, "--id"); |
557e3718 BP |
3101 | const char *table_name = ctx->argv[1]; |
3102 | const struct vsctl_table_class *table; | |
c5f341ab BP |
3103 | |
3104 | table = get_table(table_name); | |
3105 | if (!id && !table->class->is_root) { | |
3106 | VLOG_WARN("applying \"create\" command to table %s without --id " | |
3107 | "option will have no effect", table->class->name); | |
3108 | } | |
3109 | } | |
3110 | ||
3111 | static void | |
3112 | cmd_create(struct vsctl_context *ctx) | |
3113 | { | |
3114 | const char *id = shash_find_data(&ctx->options, "--id"); | |
3115 | const char *table_name = ctx->argv[1]; | |
3116 | const struct vsctl_table_class *table = get_table(table_name); | |
557e3718 | 3117 | const struct ovsdb_idl_row *row; |
ce5a3e38 | 3118 | const struct uuid *uuid; |
557e3718 BP |
3119 | int i; |
3120 | ||
c5f341ab BP |
3121 | if (id) { |
3122 | struct ovsdb_symbol *symbol = create_symbol(ctx->symtab, id, NULL); | |
3123 | if (table->class->is_root) { | |
3124 | /* This table is in the root set, meaning that rows created in it | |
3125 | * won't disappear even if they are unreferenced, so disable | |
3126 | * warnings about that by pretending that there is a reference. */ | |
3127 | symbol->strong_ref = true; | |
3128 | } | |
3129 | uuid = &symbol->uuid; | |
3130 | } else { | |
3131 | uuid = NULL; | |
3132 | } | |
ce5a3e38 | 3133 | |
ce5a3e38 | 3134 | row = ovsdb_idl_txn_insert(ctx->txn, table->class, uuid); |
557e3718 | 3135 | for (i = 2; i < ctx->argc; i++) { |
ce5a3e38 | 3136 | set_column(table, row, ctx->argv[i], ctx->symtab); |
557e3718 | 3137 | } |
f8ff4bc4 | 3138 | ds_put_format(&ctx->output, UUID_FMT, UUID_ARGS(&row->uuid)); |
557e3718 | 3139 | } |
b7f74b6f | 3140 | |
3ef917b5 BP |
3141 | /* This function may be used as the 'postprocess' function for commands that |
3142 | * insert new rows into the database. It expects that the command's 'run' | |
3143 | * function prints the UUID reported by ovsdb_idl_txn_insert() as the command's | |
3144 | * sole output. It replaces that output by the row's permanent UUID assigned | |
3145 | * by the database server and appends a new-line. | |
3146 | * | |
3147 | * Currently we use this only for "create", because the higher-level commands | |
3148 | * are supposed to be independent of the actual structure of the vswitch | |
3149 | * configuration. */ | |
3150 | static void | |
3151 | post_create(struct vsctl_context *ctx) | |
3152 | { | |
3153 | const struct uuid *real; | |
3154 | struct uuid dummy; | |
3155 | ||
1611cf3f BP |
3156 | if (!uuid_from_string(&dummy, ds_cstr(&ctx->output))) { |
3157 | NOT_REACHED(); | |
3158 | } | |
3ef917b5 BP |
3159 | real = ovsdb_idl_txn_get_insert_uuid(ctx->txn, &dummy); |
3160 | if (real) { | |
3161 | ds_clear(&ctx->output); | |
3162 | ds_put_format(&ctx->output, UUID_FMT, UUID_ARGS(real)); | |
3163 | } | |
3164 | ds_put_char(&ctx->output, '\n'); | |
3165 | } | |
3166 | ||
e5e12280 BP |
3167 | static void |
3168 | pre_cmd_destroy(struct vsctl_context *ctx) | |
3169 | { | |
3170 | const char *table_name = ctx->argv[1]; | |
3171 | ||
3172 | pre_get_table(ctx, table_name); | |
3173 | } | |
3174 | ||
b7f74b6f BP |
3175 | static void |
3176 | cmd_destroy(struct vsctl_context *ctx) | |
3177 | { | |
b7f74b6f BP |
3178 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
3179 | const char *table_name = ctx->argv[1]; | |
3180 | const struct vsctl_table_class *table; | |
3181 | int i; | |
3182 | ||
b7f74b6f | 3183 | table = get_table(table_name); |
f8ff4bc4 | 3184 | for (i = 2; i < ctx->argc; i++) { |
b7f74b6f BP |
3185 | const struct ovsdb_idl_row *row; |
3186 | ||
3187 | row = (must_exist ? must_get_row : get_row)(ctx, table, ctx->argv[i]); | |
3188 | if (row) { | |
3189 | ovsdb_idl_txn_delete(row); | |
3190 | } | |
3191 | } | |
3192 | } | |
7db03f7c BP |
3193 | |
3194 | static bool | |
f158c54a BP |
3195 | is_condition_satisfied(const struct vsctl_table_class *table, |
3196 | const struct ovsdb_idl_row *row, const char *arg, | |
3197 | struct ovsdb_symbol_table *symtab) | |
7db03f7c BP |
3198 | { |
3199 | static const char *operators[] = { | |
3200 | "=", "!=", "<", ">", "<=", ">=" | |
3201 | }; | |
3202 | ||
3203 | const struct ovsdb_idl_column *column; | |
8c3c2f30 | 3204 | const struct ovsdb_datum *have_datum; |
7db03f7c | 3205 | char *key_string, *value_string; |
7db03f7c BP |
3206 | const char *operator; |
3207 | unsigned int idx; | |
3208 | char *error; | |
af9af3e2 | 3209 | int cmp = 0; |
7db03f7c BP |
3210 | |
3211 | error = parse_column_key_value(arg, table, &column, &key_string, | |
3212 | &operator, operators, ARRAY_SIZE(operators), | |
3213 | &value_string); | |
3214 | die_if_error(error); | |
3215 | if (!value_string) { | |
3216 | vsctl_fatal("%s: missing value", arg); | |
3217 | } | |
3218 | ||
8c3c2f30 | 3219 | have_datum = ovsdb_idl_read(row, column); |
7db03f7c BP |
3220 | if (key_string) { |
3221 | union ovsdb_atom want_key, want_value; | |
3222 | ||
3223 | if (column->type.value.type == OVSDB_TYPE_VOID) { | |
3224 | vsctl_fatal("cannot specify key to check for non-map column %s", | |
3225 | column->name); | |
3226 | } | |
3227 | ||
3228 | die_if_error(ovsdb_atom_from_string(&want_key, &column->type.key, | |
3229 | key_string, symtab)); | |
3230 | die_if_error(ovsdb_atom_from_string(&want_value, &column->type.value, | |
3231 | value_string, symtab)); | |
3232 | ||
8c3c2f30 | 3233 | idx = ovsdb_datum_find_key(have_datum, |
7db03f7c BP |
3234 | &want_key, column->type.key.type); |
3235 | if (idx != UINT_MAX) { | |
8c3c2f30 | 3236 | cmp = ovsdb_atom_compare_3way(&have_datum->values[idx], |
7db03f7c BP |
3237 | &want_value, |
3238 | column->type.value.type); | |
3239 | } | |
3240 | ||
3241 | ovsdb_atom_destroy(&want_key, column->type.key.type); | |
3242 | ovsdb_atom_destroy(&want_value, column->type.value.type); | |
3243 | } else { | |
3244 | struct ovsdb_datum want_datum; | |
3245 | ||
3246 | die_if_error(ovsdb_datum_from_string(&want_datum, &column->type, | |
3247 | value_string, symtab)); | |
3248 | idx = 0; | |
8c3c2f30 | 3249 | cmp = ovsdb_datum_compare_3way(have_datum, &want_datum, |
7db03f7c BP |
3250 | &column->type); |
3251 | ovsdb_datum_destroy(&want_datum, &column->type); | |
3252 | } | |
7db03f7c BP |
3253 | |
3254 | free(key_string); | |
3255 | free(value_string); | |
3256 | ||
3257 | return (idx == UINT_MAX ? false | |
3258 | : !strcmp(operator, "=") ? cmp == 0 | |
3259 | : !strcmp(operator, "!=") ? cmp != 0 | |
3260 | : !strcmp(operator, "<") ? cmp < 0 | |
3261 | : !strcmp(operator, ">") ? cmp > 0 | |
3262 | : !strcmp(operator, "<=") ? cmp <= 0 | |
3263 | : !strcmp(operator, ">=") ? cmp >= 0 | |
3264 | : (abort(), 0)); | |
3265 | } | |
3266 | ||
e5e12280 BP |
3267 | static void |
3268 | pre_cmd_wait_until(struct vsctl_context *ctx) | |
3269 | { | |
3270 | const char *table_name = ctx->argv[1]; | |
3271 | const struct vsctl_table_class *table; | |
3272 | int i; | |
3273 | ||
3274 | table = pre_get_table(ctx, table_name); | |
3275 | ||
3276 | for (i = 3; i < ctx->argc; i++) { | |
3277 | pre_parse_column_key_value(ctx, ctx->argv[i], table); | |
3278 | } | |
3279 | } | |
3280 | ||
7db03f7c BP |
3281 | static void |
3282 | cmd_wait_until(struct vsctl_context *ctx) | |
3283 | { | |
3284 | const char *table_name = ctx->argv[1]; | |
3285 | const char *record_id = ctx->argv[2]; | |
3286 | const struct vsctl_table_class *table; | |
3287 | const struct ovsdb_idl_row *row; | |
3288 | int i; | |
3289 | ||
3290 | table = get_table(table_name); | |
3291 | ||
e111e681 | 3292 | row = get_row(ctx, table, record_id); |
7db03f7c BP |
3293 | if (!row) { |
3294 | ctx->try_again = true; | |
3295 | return; | |
3296 | } | |
3297 | ||
3298 | for (i = 3; i < ctx->argc; i++) { | |
f158c54a | 3299 | if (!is_condition_satisfied(table, row, ctx->argv[i], ctx->symtab)) { |
7db03f7c BP |
3300 | ctx->try_again = true; |
3301 | return; | |
3302 | } | |
3303 | } | |
3304 | } | |
ad83bfa6 | 3305 | \f |
b54e22e9 BP |
3306 | static struct json * |
3307 | where_uuid_equals(const struct uuid *uuid) | |
3308 | { | |
3309 | return | |
3310 | json_array_create_1( | |
3311 | json_array_create_3( | |
3312 | json_string_create("_uuid"), | |
3313 | json_string_create("=="), | |
3314 | json_array_create_2( | |
3315 | json_string_create("uuid"), | |
3316 | json_string_create_nocopy( | |
3317 | xasprintf(UUID_FMT, UUID_ARGS(uuid)))))); | |
3318 | } | |
3319 | ||
c75d1511 | 3320 | static void |
f8ff4bc4 BP |
3321 | vsctl_context_init(struct vsctl_context *ctx, struct vsctl_command *command, |
3322 | struct ovsdb_idl *idl, struct ovsdb_idl_txn *txn, | |
ce5a3e38 | 3323 | const struct ovsrec_open_vswitch *ovs, |
e5e12280 | 3324 | struct ovsdb_symbol_table *symtab) |
f8ff4bc4 BP |
3325 | { |
3326 | ctx->argc = command->argc; | |
3327 | ctx->argv = command->argv; | |
3328 | ctx->options = command->options; | |
3329 | ||
3330 | ds_swap(&ctx->output, &command->output); | |
e051b42c | 3331 | ctx->table = command->table; |
f8ff4bc4 BP |
3332 | ctx->idl = idl; |
3333 | ctx->txn = txn; | |
3334 | ctx->ovs = ovs; | |
ce5a3e38 | 3335 | ctx->symtab = symtab; |
f74055e7 | 3336 | ctx->verified_ports = false; |
87b23a01 BP |
3337 | |
3338 | ctx->try_again = false; | |
f8ff4bc4 BP |
3339 | } |
3340 | ||
3341 | static void | |
3342 | vsctl_context_done(struct vsctl_context *ctx, struct vsctl_command *command) | |
3343 | { | |
3344 | ds_swap(&ctx->output, &command->output); | |
e051b42c | 3345 | command->table = ctx->table; |
f8ff4bc4 BP |
3346 | } |
3347 | ||
e5e12280 BP |
3348 | static void |
3349 | run_prerequisites(struct vsctl_command *commands, size_t n_commands, | |
3350 | struct ovsdb_idl *idl) | |
3351 | { | |
3352 | struct vsctl_command *c; | |
3353 | ||
3354 | ovsdb_idl_add_table(idl, &ovsrec_table_open_vswitch); | |
b8fa7102 BP |
3355 | if (wait_for_reload) { |
3356 | ovsdb_idl_add_column(idl, &ovsrec_open_vswitch_col_cur_cfg); | |
3357 | } | |
e5e12280 BP |
3358 | for (c = commands; c < &commands[n_commands]; c++) { |
3359 | if (c->syntax->prerequisites) { | |
3360 | struct vsctl_context ctx; | |
3361 | ||
3362 | ds_init(&c->output); | |
e051b42c | 3363 | c->table = NULL; |
e5e12280 BP |
3364 | |
3365 | vsctl_context_init(&ctx, c, idl, NULL, NULL, NULL); | |
3366 | (c->syntax->prerequisites)(&ctx); | |
3367 | vsctl_context_done(&ctx, c); | |
3368 | ||
3369 | assert(!c->output.string); | |
e051b42c | 3370 | assert(!c->table); |
e5e12280 BP |
3371 | } |
3372 | } | |
3373 | } | |
3374 | ||
f8ff4bc4 BP |
3375 | static void |
3376 | do_vsctl(const char *args, struct vsctl_command *commands, size_t n_commands, | |
3377 | struct ovsdb_idl *idl) | |
c75d1511 BP |
3378 | { |
3379 | struct ovsdb_idl_txn *txn; | |
3380 | const struct ovsrec_open_vswitch *ovs; | |
3381 | enum ovsdb_idl_txn_status status; | |
ce5a3e38 | 3382 | struct ovsdb_symbol_table *symtab; |
f8ff4bc4 | 3383 | struct vsctl_command *c; |
0dc66db9 | 3384 | struct shash_node *node; |
84a0ee89 | 3385 | int64_t next_cfg = 0; |
af9af3e2 | 3386 | char *error = NULL; |
c75d1511 | 3387 | |
1d48b4be | 3388 | txn = the_idl_txn = ovsdb_idl_txn_create(idl); |
577aebdf BP |
3389 | if (dry_run) { |
3390 | ovsdb_idl_txn_set_dry_run(txn); | |
3391 | } | |
524555d1 | 3392 | |
e1c0e2d1 | 3393 | ovsdb_idl_txn_add_comment(txn, "ovs-vsctl: %s", args); |
d171b584 | 3394 | |
c75d1511 BP |
3395 | ovs = ovsrec_open_vswitch_first(idl); |
3396 | if (!ovs) { | |
524555d1 BP |
3397 | /* XXX add verification that table is empty */ |
3398 | ovs = ovsrec_open_vswitch_insert(txn); | |
c75d1511 BP |
3399 | } |
3400 | ||
b54e22e9 BP |
3401 | if (wait_for_reload) { |
3402 | struct json *where = where_uuid_equals(&ovs->header_.uuid); | |
ad83bfa6 | 3403 | ovsdb_idl_txn_increment(txn, "Open_vSwitch", "next_cfg", where); |
b54e22e9 BP |
3404 | json_destroy(where); |
3405 | } | |
3406 | ||
ce5a3e38 | 3407 | symtab = ovsdb_symbol_table_create(); |
87b23a01 BP |
3408 | for (c = commands; c < &commands[n_commands]; c++) { |
3409 | ds_init(&c->output); | |
e051b42c | 3410 | c->table = NULL; |
87b23a01 | 3411 | } |
f8ff4bc4 BP |
3412 | for (c = commands; c < &commands[n_commands]; c++) { |
3413 | struct vsctl_context ctx; | |
3414 | ||
ce5a3e38 | 3415 | vsctl_context_init(&ctx, c, idl, txn, ovs, symtab); |
f8ff4bc4 BP |
3416 | (c->syntax->run)(&ctx); |
3417 | vsctl_context_done(&ctx, c); | |
87b23a01 BP |
3418 | |
3419 | if (ctx.try_again) { | |
3420 | goto try_again; | |
3421 | } | |
c75d1511 | 3422 | } |
c75d1511 | 3423 | |
0dc66db9 BP |
3424 | SHASH_FOR_EACH (node, &symtab->sh) { |
3425 | struct ovsdb_symbol *symbol = node->data; | |
3426 | if (!symbol->created) { | |
3427 | vsctl_fatal("row id \"%s\" is referenced but never created (e.g. " | |
3428 | "with \"-- --id=%s create ...\")", | |
3429 | node->name, node->name); | |
3430 | } | |
c5f341ab BP |
3431 | if (!symbol->strong_ref) { |
3432 | if (!symbol->weak_ref) { | |
3433 | VLOG_WARN("row id \"%s\" was created but no reference to it " | |
3434 | "was inserted, so it will not actually appear in " | |
3435 | "the database", node->name); | |
3436 | } else { | |
3437 | VLOG_WARN("row id \"%s\" was created but only a weak " | |
3438 | "reference to it was inserted, so it will not " | |
3439 | "actually appear in the database", node->name); | |
3440 | } | |
3441 | } | |
28a3b753 BP |
3442 | } |
3443 | ||
af96ccd2 | 3444 | status = ovsdb_idl_txn_commit_block(txn); |
b54e22e9 BP |
3445 | if (wait_for_reload && status == TXN_SUCCESS) { |
3446 | next_cfg = ovsdb_idl_txn_get_increment_new_value(txn); | |
3447 | } | |
8d49c47a BP |
3448 | if (status == TXN_UNCHANGED || status == TXN_SUCCESS) { |
3449 | for (c = commands; c < &commands[n_commands]; c++) { | |
3450 | if (c->syntax->postprocess) { | |
3451 | struct vsctl_context ctx; | |
3452 | ||
ce5a3e38 | 3453 | vsctl_context_init(&ctx, c, idl, txn, ovs, symtab); |
8d49c47a BP |
3454 | (c->syntax->postprocess)(&ctx); |
3455 | vsctl_context_done(&ctx, c); | |
3456 | } | |
3da1c516 BP |
3457 | } |
3458 | } | |
91e310a5 | 3459 | error = xstrdup(ovsdb_idl_txn_get_error(txn)); |
c75d1511 | 3460 | ovsdb_idl_txn_destroy(txn); |
b7b6e2c4 | 3461 | txn = the_idl_txn = NULL; |
c75d1511 BP |
3462 | |
3463 | switch (status) { | |
3464 | case TXN_INCOMPLETE: | |
3465 | NOT_REACHED(); | |
3466 | ||
3467 | case TXN_ABORTED: | |
3468 | /* Should not happen--we never call ovsdb_idl_txn_abort(). */ | |
c88b6a27 | 3469 | vsctl_fatal("transaction aborted"); |
c75d1511 | 3470 | |
b54e22e9 | 3471 | case TXN_UNCHANGED: |
c75d1511 BP |
3472 | case TXN_SUCCESS: |
3473 | break; | |
3474 | ||
3475 | case TXN_TRY_AGAIN: | |
87b23a01 | 3476 | goto try_again; |
c75d1511 BP |
3477 | |
3478 | case TXN_ERROR: | |
91e310a5 | 3479 | vsctl_fatal("transaction error: %s", error); |
c75d1511 BP |
3480 | |
3481 | default: | |
3482 | NOT_REACHED(); | |
3483 | } | |
91e310a5 | 3484 | free(error); |
c75d1511 | 3485 | |
87b23a01 BP |
3486 | ovsdb_symbol_table_destroy(symtab); |
3487 | ||
f8ff4bc4 BP |
3488 | for (c = commands; c < &commands[n_commands]; c++) { |
3489 | struct ds *ds = &c->output; | |
ce5a3e38 | 3490 | |
e051b42c BP |
3491 | if (c->table) { |
3492 | table_print(c->table, &table_style); | |
3493 | } else if (oneline) { | |
c75d1511 BP |
3494 | size_t j; |
3495 | ||
3496 | ds_chomp(ds, '\n'); | |
3497 | for (j = 0; j < ds->length; j++) { | |
2a022368 BP |
3498 | int ch = ds->string[j]; |
3499 | switch (ch) { | |
c75d1511 BP |
3500 | case '\n': |
3501 | fputs("\\n", stdout); | |
3502 | break; | |
3503 | ||
3504 | case '\\': | |
3505 | fputs("\\\\", stdout); | |
3506 | break; | |
3507 | ||
3508 | default: | |
2a022368 | 3509 | putchar(ch); |
c75d1511 BP |
3510 | } |
3511 | } | |
3512 | putchar('\n'); | |
3513 | } else { | |
3514 | fputs(ds_cstr(ds), stdout); | |
3515 | } | |
b86b43aa | 3516 | ds_destroy(&c->output); |
e051b42c BP |
3517 | table_destroy(c->table); |
3518 | free(c->table); | |
ce5a3e38 | 3519 | |
c56d226f | 3520 | smap_destroy(&c->options); |
c75d1511 | 3521 | } |
b86b43aa | 3522 | free(commands); |
b54e22e9 BP |
3523 | |
3524 | if (wait_for_reload && status != TXN_UNCHANGED) { | |
3525 | for (;;) { | |
b54e22e9 BP |
3526 | ovsdb_idl_run(idl); |
3527 | OVSREC_OPEN_VSWITCH_FOR_EACH (ovs, idl) { | |
3528 | if (ovs->cur_cfg >= next_cfg) { | |
3529 | goto done; | |
3530 | } | |
3531 | } | |
3532 | ovsdb_idl_wait(idl); | |
3533 | poll_block(); | |
3534 | } | |
3535 | done: ; | |
3536 | } | |
b86b43aa | 3537 | ovsdb_idl_destroy(idl); |
b54e22e9 | 3538 | |
c75d1511 | 3539 | exit(EXIT_SUCCESS); |
87b23a01 BP |
3540 | |
3541 | try_again: | |
3542 | /* Our transaction needs to be rerun, or a prerequisite was not met. Free | |
3543 | * resources and return so that the caller can try again. */ | |
b7b6e2c4 JP |
3544 | if (txn) { |
3545 | ovsdb_idl_txn_abort(txn); | |
3546 | ovsdb_idl_txn_destroy(txn); | |
3547 | } | |
87b23a01 BP |
3548 | ovsdb_symbol_table_destroy(symtab); |
3549 | for (c = commands; c < &commands[n_commands]; c++) { | |
3550 | ds_destroy(&c->output); | |
e051b42c BP |
3551 | table_destroy(c->table); |
3552 | free(c->table); | |
87b23a01 BP |
3553 | } |
3554 | free(error); | |
c75d1511 BP |
3555 | } |
3556 | ||
f8ff4bc4 BP |
3557 | static const struct vsctl_command_syntax all_commands[] = { |
3558 | /* Open vSwitch commands. */ | |
e5e12280 | 3559 | {"init", 0, 0, NULL, cmd_init, NULL, "", RW}, |
f8ff4bc4 BP |
3560 | |
3561 | /* Bridge commands. */ | |
e5e12280 BP |
3562 | {"add-br", 1, 3, pre_get_info, cmd_add_br, NULL, "--may-exist", RW}, |
3563 | {"del-br", 1, 1, pre_get_info, cmd_del_br, NULL, "--if-exists", RW}, | |
3564 | {"list-br", 0, 0, pre_get_info, cmd_list_br, NULL, "", RO}, | |
3565 | {"br-exists", 1, 1, pre_get_info, cmd_br_exists, NULL, "", RO}, | |
3566 | {"br-to-vlan", 1, 1, pre_get_info, cmd_br_to_vlan, NULL, "", RO}, | |
3567 | {"br-to-parent", 1, 1, pre_get_info, cmd_br_to_parent, NULL, "", RO}, | |
fbd8715e BP |
3568 | {"br-set-external-id", 2, 3, pre_cmd_br_set_external_id, |
3569 | cmd_br_set_external_id, NULL, "", RW}, | |
e5e12280 BP |
3570 | {"br-get-external-id", 1, 2, pre_cmd_br_get_external_id, |
3571 | cmd_br_get_external_id, NULL, "", RO}, | |
f8ff4bc4 BP |
3572 | |
3573 | /* Port commands. */ | |
e5e12280 BP |
3574 | {"list-ports", 1, 1, pre_get_info, cmd_list_ports, NULL, "", RO}, |
3575 | {"add-port", 2, INT_MAX, pre_get_info, cmd_add_port, NULL, "--may-exist", | |
3576 | RW}, | |
3577 | {"add-bond", 4, INT_MAX, pre_get_info, cmd_add_bond, NULL, | |
3578 | "--may-exist,--fake-iface", RW}, | |
3579 | {"del-port", 1, 2, pre_get_info, cmd_del_port, NULL, | |
3580 | "--if-exists,--with-iface", RW}, | |
3581 | {"port-to-br", 1, 1, pre_get_info, cmd_port_to_br, NULL, "", RO}, | |
f8ff4bc4 BP |
3582 | |
3583 | /* Interface commands. */ | |
e5e12280 BP |
3584 | {"list-ifaces", 1, 1, pre_get_info, cmd_list_ifaces, NULL, "", RO}, |
3585 | {"iface-to-br", 1, 1, pre_get_info, cmd_iface_to_br, NULL, "", RO}, | |
f8ff4bc4 BP |
3586 | |
3587 | /* Controller commands. */ | |
4e3e7ff9 BP |
3588 | {"get-controller", 1, 1, pre_controller, cmd_get_controller, NULL, "", RO}, |
3589 | {"del-controller", 1, 1, pre_controller, cmd_del_controller, NULL, "", RW}, | |
3590 | {"set-controller", 1, INT_MAX, pre_controller, cmd_set_controller, NULL, | |
3591 | "", RW}, | |
e5e12280 BP |
3592 | {"get-fail-mode", 1, 1, pre_get_info, cmd_get_fail_mode, NULL, "", RO}, |
3593 | {"del-fail-mode", 1, 1, pre_get_info, cmd_del_fail_mode, NULL, "", RW}, | |
3594 | {"set-fail-mode", 2, 2, pre_get_info, cmd_set_fail_mode, NULL, "", RW}, | |
f8ff4bc4 | 3595 | |
24b8b259 AE |
3596 | /* Manager commands. */ |
3597 | {"get-manager", 0, 0, pre_manager, cmd_get_manager, NULL, "", RO}, | |
3598 | {"del-manager", 0, INT_MAX, pre_manager, cmd_del_manager, NULL, "", RW}, | |
3599 | {"set-manager", 1, INT_MAX, pre_manager, cmd_set_manager, NULL, "", RW}, | |
3600 | ||
f8ff4bc4 | 3601 | /* SSL commands. */ |
e5e12280 BP |
3602 | {"get-ssl", 0, 0, pre_cmd_get_ssl, cmd_get_ssl, NULL, "", RO}, |
3603 | {"del-ssl", 0, 0, pre_cmd_del_ssl, cmd_del_ssl, NULL, "", RW}, | |
3604 | {"set-ssl", 3, 3, pre_cmd_set_ssl, cmd_set_ssl, NULL, "--bootstrap", RW}, | |
f8ff4bc4 | 3605 | |
18ee958b | 3606 | /* Switch commands. */ |
e5e12280 | 3607 | {"emer-reset", 0, 0, pre_cmd_emer_reset, cmd_emer_reset, NULL, "", RW}, |
18ee958b | 3608 | |
f8ff4bc4 | 3609 | /* Parameter commands. */ |
e5e12280 | 3610 | {"get", 2, INT_MAX, pre_cmd_get, cmd_get, NULL, "--if-exists,--id=", RO}, |
9591fefe | 3611 | {"list", 1, INT_MAX, pre_cmd_list, cmd_list, NULL, "--columns=", RO}, |
0a140468 | 3612 | {"find", 1, INT_MAX, pre_cmd_find, cmd_find, NULL, "--columns=", RO}, |
e5e12280 BP |
3613 | {"set", 3, INT_MAX, pre_cmd_set, cmd_set, NULL, "", RW}, |
3614 | {"add", 4, INT_MAX, pre_cmd_add, cmd_add, NULL, "", RW}, | |
3615 | {"remove", 4, INT_MAX, pre_cmd_remove, cmd_remove, NULL, "", RW}, | |
3616 | {"clear", 3, INT_MAX, pre_cmd_clear, cmd_clear, NULL, "", RW}, | |
c5f341ab | 3617 | {"create", 2, INT_MAX, pre_create, cmd_create, post_create, "--id=", RW}, |
e5e12280 BP |
3618 | {"destroy", 1, INT_MAX, pre_cmd_destroy, cmd_destroy, NULL, "--if-exists", |
3619 | RW}, | |
3620 | {"wait-until", 2, INT_MAX, pre_cmd_wait_until, cmd_wait_until, NULL, "", | |
3621 | RO}, | |
3622 | ||
3623 | {NULL, 0, 0, NULL, NULL, NULL, NULL, RO}, | |
f8ff4bc4 | 3624 | }; |
5d9cb63c | 3625 |