source: mainline/uspace/app/inet/inet.c@ 75c3830

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 75c3830 was 75c3830, checked in by Jiri Svoboda <jiri@…>, 8 years ago

Separate display of addresses, static routes and IP links into individual subcommands.
  • Property mode set to 100644
File size: 11.2 KB
Line 
1/*
2 * Copyright (c) 2013 Jiri Svoboda
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup inet
30 * @{
31 */
32/** @file Internet configuration utility.
33 *
34 * Controls the internet service (@c inet).
35 */
36
37#include <errno.h>
38#include <inet/addr.h>
39#include <inet/inetcfg.h>
40#include <io/table.h>
41#include <loc.h>
42#include <stdio.h>
43#include <stdlib.h>
44#include <stdint.h>
45#include <str_error.h>
46
47#define NAME "inet"
48
49static void print_syntax(void)
50{
51 printf("%s: Internet configuration utility.\n", NAME);
52 printf("Syntax:\n");
53 printf(" %s list-addr\n", NAME);
54 printf(" %s create-addr <addr>/<width> <link-name> <addr-name>\n", NAME);
55 printf(" %s delete-addr <link-name> <addr-name>\n", NAME);
56 printf(" %s list-sr\n", NAME);
57 printf(" %s create-sr <dest-addr>/<width> <router-addr> <route-name>\n", NAME);
58 printf(" %s delete-sr <route-name>\n", NAME);
59 printf(" %s list-link\n", NAME);
60}
61
62static int addr_create_static(int argc, char *argv[])
63{
64 char *aobj_name;
65 char *addr_spec;
66 char *link_name;
67
68 inet_naddr_t naddr;
69 sysarg_t link_id;
70 sysarg_t addr_id;
71 int rc;
72
73 if (argc < 3) {
74 printf(NAME ": Missing arguments.\n");
75 print_syntax();
76 return EINVAL;
77 }
78
79 if (argc > 3) {
80 printf(NAME ": Too many arguments.\n");
81 print_syntax();
82 return EINVAL;
83 }
84
85 addr_spec = argv[0];
86 link_name = argv[1];
87 aobj_name = argv[2];
88
89 rc = loc_service_get_id(link_name, &link_id, 0);
90 if (rc != EOK) {
91 printf(NAME ": Service '%s' not found (%d).\n", link_name, rc);
92 return ENOENT;
93 }
94
95 rc = inet_naddr_parse(addr_spec, &naddr, NULL);
96 if (rc != EOK) {
97 printf(NAME ": Invalid network address format '%s'.\n",
98 addr_spec);
99 return EINVAL;
100 }
101
102 rc = inetcfg_addr_create_static(aobj_name, &naddr, link_id, &addr_id);
103 if (rc != EOK) {
104 printf(NAME ": Failed creating static address '%s' (%s)\n",
105 aobj_name, str_error(rc));
106 return EIO;
107 }
108
109 return EOK;
110}
111
112static int addr_delete(int argc, char *argv[])
113{
114 char *aobj_name;
115 char *link_name;
116 sysarg_t link_id;
117 sysarg_t addr_id;
118 int rc;
119
120 if (argc < 2) {
121 printf(NAME ": Missing arguments.\n");
122 print_syntax();
123 return EINVAL;
124 }
125
126 if (argc > 2) {
127 printf(NAME ": Too many arguments.\n");
128 print_syntax();
129 return EINVAL;
130 }
131
132 link_name = argv[0];
133 aobj_name = argv[1];
134
135 rc = loc_service_get_id(link_name, &link_id, 0);
136 if (rc != EOK) {
137 printf(NAME ": Service '%s' not found (%d).\n", link_name, rc);
138 return ENOENT;
139 }
140
141 rc = inetcfg_addr_get_id(aobj_name, link_id, &addr_id);
142 if (rc != EOK) {
143 printf(NAME ": Address '%s' not found (%d).\n", aobj_name, rc);
144 return ENOENT;
145 }
146
147 rc = inetcfg_addr_delete(addr_id);
148 if (rc != EOK) {
149 printf(NAME ": Failed deleting address '%s' (%d)\n", aobj_name,
150 rc);
151 return EIO;
152 }
153
154 return EOK;
155}
156
157static int sroute_create(int argc, char *argv[])
158{
159 char *dest_str;
160 char *router_str;
161 char *route_name;
162
163 inet_naddr_t dest;
164 inet_addr_t router;
165 sysarg_t sroute_id;
166 int rc;
167
168 if (argc < 3) {
169 printf(NAME ": Missing arguments.\n");
170 print_syntax();
171 return EINVAL;
172 }
173
174 if (argc > 3) {
175 printf(NAME ": Too many arguments.\n");
176 print_syntax();
177 return EINVAL;
178 }
179
180 dest_str = argv[0];
181 router_str = argv[1];
182 route_name = argv[2];
183
184 rc = inet_naddr_parse(dest_str, &dest, NULL);
185 if (rc != EOK) {
186 printf(NAME ": Invalid network address format '%s'.\n",
187 dest_str);
188 return EINVAL;
189 }
190
191 rc = inet_addr_parse(router_str, &router, NULL);
192 if (rc != EOK) {
193 printf(NAME ": Invalid address format '%s'.\n", router_str);
194 return EINVAL;
195 }
196
197 rc = inetcfg_sroute_create(route_name, &dest, &router, &sroute_id);
198 if (rc != EOK) {
199 printf(NAME ": Failed creating static route '%s' (%d)\n",
200 route_name, rc);
201 return EIO;
202 }
203
204 return EOK;
205}
206
207static int sroute_delete(int argc, char *argv[])
208{
209 char *route_name;
210 sysarg_t sroute_id;
211 int rc;
212
213 if (argc < 1) {
214 printf(NAME ": Missing arguments.\n");
215 print_syntax();
216 return EINVAL;
217 }
218
219 if (argc > 1) {
220 printf(NAME ": Too many arguments.\n");
221 print_syntax();
222 return EINVAL;
223 }
224
225 route_name = argv[0];
226
227 rc = inetcfg_sroute_get_id(route_name, &sroute_id);
228 if (rc != EOK) {
229 printf(NAME ": Static route '%s' not found (%d).\n",
230 route_name, rc);
231 return ENOENT;
232 }
233
234 rc = inetcfg_sroute_delete(sroute_id);
235 if (rc != EOK) {
236 printf(NAME ": Failed deleting static route '%s' (%d)\n",
237 route_name, rc);
238 return EIO;
239 }
240
241 return EOK;
242}
243
244static int addr_list(void)
245{
246 sysarg_t *addr_list;
247 inet_addr_info_t ainfo;
248 inet_link_info_t linfo;
249 table_t *table = NULL;
250
251 size_t count;
252 size_t i;
253 int rc;
254 char *astr = NULL;
255
256 ainfo.name = NULL;
257 linfo.name = NULL;
258
259 rc = inetcfg_get_addr_list(&addr_list, &count);
260 if (rc != EOK) {
261 printf(NAME ": Failed getting address list.\n");
262 return rc;
263 }
264
265 rc = table_create(&table);
266 if (rc != EOK) {
267 printf("Memory allocation failed.\n");
268 goto out;
269 }
270
271 table_header_row(table);
272 table_printf(table, "Addr/Width\t" "Link-Name\t" "Addr-Name\t"
273 "Def-MTU\n");
274
275 for (i = 0; i < count; i++) {
276 rc = inetcfg_addr_get(addr_list[i], &ainfo);
277 if (rc != EOK) {
278 printf("Failed getting properties of address %zu.\n",
279 (size_t)addr_list[i]);
280 ainfo.name = NULL;
281 continue;
282 }
283
284 rc = inetcfg_link_get(ainfo.ilink, &linfo);
285 if (rc != EOK) {
286 printf("Failed getting properties of link %zu.\n",
287 (size_t)ainfo.ilink);
288 linfo.name = NULL;
289 continue;
290 }
291
292 rc = inet_naddr_format(&ainfo.naddr, &astr);
293 if (rc != EOK) {
294 printf("Memory allocation failed.\n");
295 astr = NULL;
296 goto out;
297 }
298
299 table_printf(table, "%s\t" "%s\t" "%s\t" "%zu\n", astr,
300 linfo.name, ainfo.name, linfo.def_mtu);
301
302 free(ainfo.name);
303 free(linfo.name);
304 free(astr);
305
306 ainfo.name = NULL;
307 linfo.name = NULL;
308 astr = NULL;
309 }
310
311 if (count != 0) {
312 rc = table_print_out(table, stdout);
313 if (rc != EOK) {
314 printf("Error printing table.\n");
315 goto out;
316 }
317 }
318
319 rc = EOK;
320out:
321 table_destroy(table);
322 if (ainfo.name != NULL)
323 free(ainfo.name);
324 if (linfo.name != NULL)
325 free(linfo.name);
326 if (astr != NULL)
327 free(astr);
328
329 free(addr_list);
330
331 return rc;
332}
333
334static int link_list(void)
335{
336 sysarg_t *link_list = NULL;
337 inet_link_info_t linfo;
338 table_t *table = NULL;
339
340 size_t count;
341 size_t i;
342 int rc;
343
344 rc = inetcfg_get_link_list(&link_list, &count);
345 if (rc != EOK) {
346 printf(NAME ": Failed getting link list.\n");
347 return rc;
348 }
349
350 rc = table_create(&table);
351 if (rc != EOK) {
352 printf("Memory allocation failed.\n");
353 goto out;
354 }
355
356 table_header_row(table);
357 table_printf(table, "Link-layer Address\t" "Link-Name\t" "Def-MTU\n");
358
359 for (i = 0; i < count; i++) {
360 rc = inetcfg_link_get(link_list[i], &linfo);
361 if (rc != EOK) {
362 printf("Failed getting properties of link %zu.\n",
363 (size_t)link_list[i]);
364 continue;
365 }
366
367 table_printf(table, "%02x:%02x:%02x:%02x:%02x:%02x\t"
368 "%s\t" "%zu\n",
369 linfo.mac_addr[0], linfo.mac_addr[1],
370 linfo.mac_addr[2], linfo.mac_addr[3],
371 linfo.mac_addr[4], linfo.mac_addr[5],
372 linfo.name, linfo.def_mtu);
373
374 free(linfo.name);
375
376 linfo.name = NULL;
377 }
378
379 if (count != 0) {
380 rc = table_print_out(table, stdout);
381 if (rc != EOK) {
382 printf("Error printing table.\n");
383 goto out;
384 }
385 }
386
387 rc = EOK;
388out:
389 table_destroy(table);
390 free(link_list);
391
392 return rc;
393}
394
395static int sroute_list(void)
396{
397 sysarg_t *sroute_list = NULL;
398 inet_sroute_info_t srinfo;
399 table_t *table = NULL;
400
401 size_t count;
402 size_t i;
403 int rc;
404 char *dest_str = NULL;
405 char *router_str = NULL;
406
407 srinfo.name = NULL;
408
409 rc = inetcfg_get_sroute_list(&sroute_list, &count);
410 if (rc != EOK) {
411 printf(NAME ": Failed getting address list.\n");
412 return rc;
413 }
414
415 rc = table_create(&table);
416 if (rc != EOK) {
417 printf("Memory allocation failed.\n");
418 goto out;
419 }
420
421 table_header_row(table);
422 table_printf(table, "Dest/Width\t" "Router-Addr\t" "Route-Name\n");
423
424 for (i = 0; i < count; i++) {
425 rc = inetcfg_sroute_get(sroute_list[i], &srinfo);
426 if (rc != EOK) {
427 printf("Failed getting properties of static route %zu.\n",
428 (size_t)sroute_list[i]);
429 srinfo.name = NULL;
430 continue;
431 }
432
433 rc = inet_naddr_format(&srinfo.dest, &dest_str);
434 if (rc != EOK) {
435 printf("Memory allocation failed.\n");
436 dest_str = NULL;
437 goto out;
438 }
439
440 rc = inet_addr_format(&srinfo.router, &router_str);
441 if (rc != EOK) {
442 printf("Memory allocation failed.\n");
443 router_str = NULL;
444 goto out;
445 }
446
447 table_printf(table, "%s\t" "%s\t" "%s\n", dest_str, router_str,
448 srinfo.name);
449
450 free(srinfo.name);
451 free(dest_str);
452 free(router_str);
453
454 router_str = NULL;
455 srinfo.name = NULL;
456 dest_str = NULL;
457 }
458
459 if (count != 0) {
460 rc = table_print_out(table, stdout);
461 if (rc != EOK) {
462 printf("Error printing table.\n");
463 goto out;
464 }
465 }
466
467 rc = EOK;
468out:
469 table_destroy(table);
470 if (srinfo.name != NULL)
471 free(srinfo.name);
472 if (dest_str != NULL)
473 free(dest_str);
474 if (router_str != NULL)
475 free(router_str);
476
477 free(sroute_list);
478
479 return rc;
480}
481
482int main(int argc, char *argv[])
483{
484 int rc;
485
486 rc = inetcfg_init();
487 if (rc != EOK) {
488 printf(NAME ": Failed connecting to internet service (%d).\n",
489 rc);
490 return 1;
491 }
492
493 if (argc < 2 || str_cmp(argv[1], "-h") == 0) {
494 print_syntax();
495 return 0;
496 }
497
498 if (str_cmp(argv[1], "list-addr") == 0) {
499 rc = addr_list();
500 if (rc != EOK)
501 return 1;
502 } else if (str_cmp(argv[1], "create-addr") == 0) {
503 rc = addr_create_static(argc - 2, argv + 2);
504 if (rc != EOK)
505 return 1;
506 } else if (str_cmp(argv[1], "delete-addr") == 0) {
507 rc = addr_delete(argc - 2, argv + 2);
508 if (rc != EOK)
509 return 1;
510 } else if (str_cmp(argv[1], "list-sr") == 0) {
511 rc = sroute_list();
512 if (rc != EOK)
513 return 1;
514 } else if (str_cmp(argv[1], "create-sr") == 0) {
515 rc = sroute_create(argc - 2, argv + 2);
516 if (rc != EOK)
517 return 1;
518 } else if (str_cmp(argv[1], "delete-sr") == 0) {
519 rc = sroute_delete(argc - 2, argv + 2);
520 if (rc != EOK)
521 return 1;
522 } else if (str_cmp(argv[1], "list-link") == 0) {
523 rc = link_list();
524 if (rc != EOK)
525 return 1;
526 } else {
527 printf(NAME ": Unknown command '%s'.\n", argv[1]);
528 print_syntax();
529 return 1;
530 }
531
532 return 0;
533}
534
535/** @}
536 */
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