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4edd7830 RS |
1 | /* |
2 | Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2014 | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU General Public License as published by | |
6 | the Free Software Foundation; either version 3 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | ||
18 | /* Example program using the lowlevel raw interface. | |
19 | * This allow accurate control of the exact commands that are being used. | |
20 | */ | |
21 | #ifdef HAVE_CONFIG_H | |
22 | #include "config.h" | |
23 | #endif | |
24 | ||
25 | #ifdef WIN32 | |
26 | #include "win32_compat.h" | |
27 | #endif | |
28 | ||
29 | #ifdef HAVE_POLL_H | |
30 | #include <poll.h> | |
31 | #endif | |
32 | ||
33 | #ifdef HAVE_NETINET_IN_H | |
34 | #include <netinet/in.h> | |
35 | #endif | |
36 | ||
ea20b4ec | 37 | #include <netdb.h> |
4edd7830 RS |
38 | #include <stdio.h> |
39 | #include <stdlib.h> | |
40 | #include <string.h> | |
ea20b4ec | 41 | #include <sys/socket.h> |
5245608a | 42 | #include <time.h> |
4edd7830 RS |
43 | #include "libnfs.h" |
44 | #include "libnfs-raw.h" | |
45 | #include "libnfs-raw-mount.h" | |
46 | #include "libnfs-raw-nfs.h" | |
47 | #include "libnfs-raw-portmap.h" | |
48 | #include "libnfs-raw-rquota.h" | |
49 | ||
50 | struct client { | |
51 | int is_finished; | |
52 | }; | |
53 | ||
54 | void pmap2_dump_cb(struct rpc_context *rpc, int status, void *data, void *private_data) | |
55 | { | |
56 | struct client *client = private_data; | |
57 | struct pmap2_dump_result *dr = data; | |
58 | struct pmap2_mapping_list *list = dr->list; | |
59 | ||
60 | if (status == RPC_STATUS_ERROR) { | |
61 | printf("PORTMAP2/DUMP call failed with \"%s\"\n", (char *)data); | |
62 | exit(10); | |
63 | } | |
64 | if (status != RPC_STATUS_SUCCESS) { | |
65 | printf("PORTMAP2/DUMP call failed, status:%d\n", status); | |
66 | exit(10); | |
67 | } | |
68 | ||
69 | printf("PORTMAP2/DUMP:\n"); | |
70 | while (list) { | |
71 | printf(" Prog:%d Vers:%d Protocol:%d Port:%d\n", | |
72 | list->map.prog, | |
73 | list->map.vers, | |
74 | list->map.prot, | |
75 | list->map.port); | |
76 | list = list->next; | |
77 | } | |
78 | client->is_finished = 1; | |
79 | } | |
80 | ||
81 | void pmap3_dump_cb(struct rpc_context *rpc, int status, void *data, void *private_data) | |
82 | { | |
83 | struct client *client = private_data; | |
84 | struct pmap3_dump_result *dr = data; | |
85 | struct pmap3_mapping_list *list = dr->list; | |
86 | ||
87 | if (status == RPC_STATUS_ERROR) { | |
88 | printf("PORTMAP3/DUMP call failed with \"%s\"\n", (char *)data); | |
89 | exit(10); | |
90 | } | |
91 | if (status != RPC_STATUS_SUCCESS) { | |
92 | printf("PORTMAP3/DUMP call failed, status:%d\n", status); | |
93 | exit(10); | |
94 | } | |
95 | ||
96 | printf("PORTMAP3/DUMP:\n"); | |
97 | while (list) { | |
98 | printf(" Prog:%d Vers:%d Netid:%s Addr:%s Owner:%s\n", | |
99 | list->map.prog, | |
100 | list->map.vers, | |
101 | list->map.netid, | |
102 | list->map.addr, | |
103 | list->map.owner); | |
104 | list = list->next; | |
105 | } | |
106 | client->is_finished = 1; | |
107 | } | |
108 | ||
7fbedfde RS |
109 | void pmap3_getaddr_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
110 | { | |
111 | struct client *client = private_data; | |
24f45c54 | 112 | struct pmap3_string_result *gar = data; |
7fbedfde RS |
113 | |
114 | if (status == RPC_STATUS_ERROR) { | |
115 | printf("PORTMAP3/GETADDR call failed with \"%s\"\n", (char *)data); | |
116 | exit(10); | |
117 | } | |
118 | if (status != RPC_STATUS_SUCCESS) { | |
119 | printf("PORTMAP3/GETADDR call failed, status:%d\n", status); | |
120 | exit(10); | |
121 | } | |
122 | ||
123 | printf("PORTMAP3/GETADDR:\n"); | |
124 | printf(" Addr:%s\n", gar->addr); | |
125 | ||
126 | client->is_finished = 1; | |
127 | } | |
128 | ||
75ec99d5 RS |
129 | void pmap3_set_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
130 | { | |
131 | struct client *client = private_data; | |
132 | uint32_t res = *(uint32_t *)data; | |
133 | ||
134 | if (status == RPC_STATUS_ERROR) { | |
135 | printf("PORTMAP3/SET call failed with \"%s\"\n", (char *)data); | |
136 | exit(10); | |
137 | } | |
138 | if (status != RPC_STATUS_SUCCESS) { | |
139 | printf("PORTMAP3/SET call failed, status:%d\n", status); | |
140 | exit(10); | |
141 | } | |
142 | ||
143 | printf("PORTMAP3/SET:\n"); | |
144 | printf(" Res:%d\n", res); | |
145 | ||
146 | client->is_finished = 1; | |
147 | } | |
148 | ||
149 | void pmap3_unset_cb(struct rpc_context *rpc, int status, void *data, void *private_data) | |
150 | { | |
151 | struct client *client = private_data; | |
152 | uint32_t res = *(uint32_t *)data; | |
153 | ||
154 | if (status == RPC_STATUS_ERROR) { | |
155 | printf("PORTMAP3/UNSET call failed with \"%s\"\n", (char *)data); | |
156 | exit(10); | |
157 | } | |
158 | if (status != RPC_STATUS_SUCCESS) { | |
159 | printf("PORTMAP3/UNSET call failed, status:%d\n", status); | |
160 | exit(10); | |
161 | } | |
162 | ||
163 | printf("PORTMAP3/UNSET:\n"); | |
164 | printf(" Res:%d\n", res); | |
165 | ||
166 | client->is_finished = 1; | |
167 | } | |
168 | ||
5245608a RS |
169 | void pmap3_gettime_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
170 | { | |
171 | struct client *client = private_data; | |
172 | time_t t = *(uint32_t *)data; | |
173 | ||
174 | if (status == RPC_STATUS_ERROR) { | |
175 | printf("PORTMAP3/GETTIME call failed with \"%s\"\n", (char *)data); | |
176 | exit(10); | |
177 | } | |
178 | if (status != RPC_STATUS_SUCCESS) { | |
179 | printf("PORTMAP3/GETTIME call failed, status:%d\n", status); | |
180 | exit(10); | |
181 | } | |
182 | ||
183 | printf("PORTMAP3/GETTIME:\n"); | |
184 | printf(" Time:%d %s\n", (int)t, ctime(&t)); | |
185 | ||
186 | client->is_finished = 1; | |
187 | } | |
188 | ||
729266a7 RS |
189 | void pmap3_uaddr2taddr_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
190 | { | |
191 | struct client *client = private_data; | |
192 | struct pmap3_netbuf *nb = data; | |
ea20b4ec RS |
193 | struct sockaddr_storage *ss; |
194 | char host[256], port[6]; | |
729266a7 RS |
195 | int i; |
196 | ||
197 | if (status == RPC_STATUS_ERROR) { | |
198 | printf("PORTMAP3/UADDR2TADDR call failed with \"%s\"\n", (char *)data); | |
199 | exit(10); | |
200 | } | |
201 | if (status != RPC_STATUS_SUCCESS) { | |
202 | printf("PORTMAP3/UADDR2TADDR call failed, status:%d\n", status); | |
203 | exit(10); | |
204 | } | |
205 | ||
206 | printf("PORTMAP3/UADDR2TADDR:\n"); | |
207 | printf(" MaxLen:%d\n", nb->maxlen); | |
208 | printf(" "); | |
209 | for (i = 0; i < nb->maxlen; i++) { | |
210 | printf("%02x ", nb->buf.buf_val[i]); | |
211 | if (i %16 == 15) { | |
212 | printf("\n "); | |
213 | } | |
214 | } | |
215 | printf("\n"); | |
ea20b4ec RS |
216 | printf(" ---\n"); |
217 | ss = (struct sockaddr_storage *)&nb->buf.buf_val[0]; | |
1f8134eb | 218 | getnameinfo((struct sockaddr *)ss, sizeof(struct sockaddr_storage), |
ea20b4ec RS |
219 | &host[0], sizeof(host), &port[0], sizeof(port), |
220 | NI_NUMERICHOST|NI_NUMERICSERV); | |
221 | switch (ss->ss_family) { | |
222 | case AF_INET: | |
223 | printf(" IPv4: %s:%s\n", &host[0], &port[0]); | |
224 | break; | |
225 | case AF_INET6: | |
226 | printf(" IPv6: %s:%s\n", &host[0], &port[0]); | |
227 | break; | |
228 | } | |
729266a7 RS |
229 | client->is_finished = 1; |
230 | } | |
231 | ||
4edd7830 RS |
232 | void pmap2_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
233 | { | |
234 | struct client *client = private_data; | |
235 | ||
236 | if (status == RPC_STATUS_ERROR) { | |
237 | printf("PORTMAP2/NULL call failed with \"%s\"\n", (char *)data); | |
238 | exit(10); | |
239 | } | |
240 | if (status != RPC_STATUS_SUCCESS) { | |
241 | printf("PORTMAP2/NULL call failed, status:%d\n", status); | |
242 | exit(10); | |
243 | } | |
244 | ||
245 | printf("PORTMAP2/NULL responded and server is alive\n"); | |
246 | client->is_finished = 1; | |
247 | } | |
248 | ||
249 | void pmap3_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data) | |
250 | { | |
251 | struct client *client = private_data; | |
252 | ||
253 | if (status == RPC_STATUS_ERROR) { | |
254 | printf("PORTMAP3/NULL call failed with \"%s\"\n", (char *)data); | |
255 | exit(10); | |
256 | } | |
257 | if (status != RPC_STATUS_SUCCESS) { | |
258 | printf("PORTMAP3/NULL call failed, status:%d\n", status); | |
259 | exit(10); | |
260 | } | |
261 | ||
262 | printf("PORTMAP3/NULL responded and server is alive\n"); | |
263 | client->is_finished = 1; | |
264 | } | |
265 | ||
266 | void pmap_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data) | |
267 | { | |
268 | struct client *client = private_data; | |
269 | ||
270 | if (status == RPC_STATUS_ERROR) { | |
271 | printf("PORTMAP/NULL call failed with \"%s\"\n", (char *)data); | |
272 | exit(10); | |
273 | } | |
274 | if (status != RPC_STATUS_SUCCESS) { | |
275 | printf("PORTMAP/NULL call failed, status:%d\n", status); | |
276 | exit(10); | |
277 | } | |
278 | ||
279 | client->is_finished = 1; | |
280 | } | |
281 | ||
282 | void pmap_connect_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data) | |
283 | { | |
284 | struct client *client = private_data; | |
285 | ||
286 | if (status != RPC_STATUS_SUCCESS) { | |
287 | printf("connection to portmapper failed\n"); | |
288 | exit(10); | |
289 | } | |
290 | ||
291 | if (rpc_pmap2_null_async(rpc, pmap_null_cb, client) != 0) { | |
292 | printf("Failed to send null request\n"); | |
293 | exit(10); | |
294 | } | |
295 | } | |
296 | ||
297 | ||
298 | static void wait_until_finished(struct rpc_context *rpc, struct client *client) | |
299 | { | |
300 | struct pollfd pfd; | |
301 | ||
302 | client->is_finished = 0; | |
303 | for (;;) { | |
304 | pfd.fd = rpc_get_fd(rpc); | |
305 | pfd.events = rpc_which_events(rpc); | |
306 | ||
307 | if (poll(&pfd, 1, -1) < 0) { | |
308 | printf("Poll failed"); | |
309 | exit(10); | |
310 | } | |
311 | if (rpc_service(rpc, pfd.revents) < 0) { | |
312 | printf("rpc_service failed\n"); | |
313 | break; | |
314 | } | |
315 | if (client->is_finished) { | |
316 | break; | |
317 | } | |
318 | } | |
319 | } | |
320 | ||
321 | int main(int argc _U_, char *argv[] _U_) | |
322 | { | |
323 | struct rpc_context *rpc; | |
324 | struct client client; | |
325 | char *server = NULL; | |
326 | int i; | |
327 | int null2 = 0; | |
328 | int dump2 = 0; | |
329 | int null3 = 0; | |
75ec99d5 RS |
330 | int set3 = 0; |
331 | int unset3 = 0; | |
7fbedfde | 332 | int getaddr3 = 0; |
4edd7830 | 333 | int dump3 = 0; |
5245608a | 334 | int gettime3 = 0; |
729266a7 | 335 | int u2t3 = 0; |
4edd7830 RS |
336 | int command_found = 0; |
337 | ||
75ec99d5 RS |
338 | int set3prog, set3vers; |
339 | char *set3netid, *set3addr, *set3owner; | |
340 | int unset3prog, unset3vers; | |
341 | char *unset3netid, *unset3addr, *unset3owner; | |
7fbedfde | 342 | int getaddr3prog, getaddr3vers; |
75ec99d5 | 343 | char *getaddr3netid, *getaddr3addr, *getaddr3owner; |
729266a7 | 344 | char *u2t3string; |
7fbedfde | 345 | |
4edd7830 RS |
346 | rpc = rpc_init_context(); |
347 | if (rpc == NULL) { | |
348 | printf("failed to init context\n"); | |
349 | exit(10); | |
350 | } | |
351 | ||
352 | for (i = 1; i < argc; i++) { | |
353 | if (!strcmp(argv[i], "dump2")) { | |
354 | dump2 = 1; | |
355 | command_found++; | |
356 | } else if (!strcmp(argv[i], "null2")) { | |
357 | null2 = 1; | |
358 | command_found++; | |
359 | } else if (!strcmp(argv[i], "dump3")) { | |
360 | dump3 = 1; | |
361 | command_found++; | |
5245608a RS |
362 | } else if (!strcmp(argv[i], "gettime3")) { |
363 | gettime3 = 1; | |
364 | command_found++; | |
729266a7 RS |
365 | } else if (!strcmp(argv[i], "u2t3")) { |
366 | u2t3 = 1; | |
367 | u2t3string = argv[++i]; | |
368 | command_found++; | |
7fbedfde RS |
369 | } else if (!strcmp(argv[i], "getaddr3")) { |
370 | getaddr3 = 1; | |
371 | getaddr3prog = atoi(argv[++i]); | |
372 | getaddr3vers = atoi(argv[++i]); | |
373 | getaddr3netid = argv[++i]; | |
75ec99d5 RS |
374 | getaddr3addr = argv[++i]; |
375 | getaddr3owner = argv[++i]; | |
376 | command_found++; | |
377 | } else if (!strcmp(argv[i], "set3")) { | |
378 | set3 = 1; | |
379 | set3prog = atoi(argv[++i]); | |
380 | set3vers = atoi(argv[++i]); | |
381 | set3netid = argv[++i]; | |
382 | set3addr = argv[++i]; | |
383 | set3owner = argv[++i]; | |
7fbedfde | 384 | command_found++; |
4edd7830 RS |
385 | } else if (!strcmp(argv[i], "null3")) { |
386 | null3 = 1; | |
387 | command_found++; | |
388 | } else { | |
389 | server = argv[i]; | |
390 | } | |
391 | } | |
392 | if (command_found == 0 || server == NULL) { | |
393 | fprintf(stderr, "Usage: portmap-client <command*> <server>\n"); | |
394 | exit(10); | |
395 | } | |
396 | ||
397 | if (rpc_connect_async(rpc, server, 111, pmap_connect_cb, &client) != 0) { | |
398 | printf("Failed to start connection\n"); | |
399 | exit(10); | |
400 | } | |
401 | wait_until_finished(rpc, &client); | |
402 | ||
403 | if (null2) { | |
404 | if (rpc_pmap2_null_async(rpc, pmap2_null_cb, &client) != 0) { | |
405 | printf("Failed to send NULL2 request\n"); | |
406 | exit(10); | |
407 | } | |
408 | wait_until_finished(rpc, &client); | |
409 | } | |
410 | if (dump2) { | |
411 | if (rpc_pmap2_dump_async(rpc, pmap2_dump_cb, &client) != 0) { | |
412 | printf("Failed to send DUMP2 request\n"); | |
413 | exit(10); | |
414 | } | |
415 | wait_until_finished(rpc, &client); | |
416 | } | |
417 | if (null3) { | |
418 | if (rpc_pmap3_null_async(rpc, pmap3_null_cb, &client) != 0) { | |
419 | printf("Failed to send NULL3 request\n"); | |
420 | exit(10); | |
421 | } | |
422 | wait_until_finished(rpc, &client); | |
423 | } | |
424 | if (dump3) { | |
425 | if (rpc_pmap3_dump_async(rpc, pmap3_dump_cb, &client) != 0) { | |
426 | printf("Failed to send DUMP3 request\n"); | |
427 | exit(10); | |
428 | } | |
429 | wait_until_finished(rpc, &client); | |
430 | } | |
5245608a RS |
431 | if (gettime3) { |
432 | if (rpc_pmap3_gettime_async(rpc, pmap3_gettime_cb, &client) != 0) { | |
433 | printf("Failed to send GETTIME3 request\n"); | |
434 | exit(10); | |
435 | } | |
436 | wait_until_finished(rpc, &client); | |
437 | } | |
729266a7 RS |
438 | if (u2t3) { |
439 | if (rpc_pmap3_uaddr2taddr_async(rpc, u2t3string, pmap3_uaddr2taddr_cb, &client) != 0) { | |
440 | printf("Failed to send UADDR2TADDR3 request\n"); | |
441 | exit(10); | |
442 | } | |
443 | wait_until_finished(rpc, &client); | |
444 | } | |
7fbedfde RS |
445 | if (getaddr3) { |
446 | struct pmap3_mapping map; | |
447 | ||
75ec99d5 RS |
448 | map.prog = getaddr3prog; |
449 | map.vers = getaddr3vers; | |
450 | map.netid = getaddr3netid; | |
451 | map.addr = getaddr3addr; | |
452 | map.owner = getaddr3owner; | |
7fbedfde RS |
453 | if (rpc_pmap3_getaddr_async(rpc, &map, pmap3_getaddr_cb, &client) != 0) { |
454 | printf("Failed to send GETADDR3 request\n"); | |
455 | exit(10); | |
456 | } | |
457 | wait_until_finished(rpc, &client); | |
458 | } | |
75ec99d5 RS |
459 | if (set3) { |
460 | struct pmap3_mapping map; | |
461 | ||
462 | map.prog = set3prog; | |
463 | map.vers = set3vers; | |
464 | map.netid = set3netid; | |
465 | map.addr = set3addr; | |
466 | map.owner = set3owner; | |
467 | if (rpc_pmap3_set_async(rpc, &map, pmap3_set_cb, &client) != 0) { | |
468 | printf("Failed to send SET3 request\n"); | |
469 | exit(10); | |
470 | } | |
471 | wait_until_finished(rpc, &client); | |
472 | } | |
473 | if (unset3) { | |
474 | struct pmap3_mapping map; | |
475 | ||
476 | map.prog = unset3prog; | |
477 | map.vers = unset3vers; | |
478 | map.netid = unset3netid; | |
479 | map.addr = unset3addr; | |
480 | map.owner = unset3owner; | |
481 | if (rpc_pmap3_unset_async(rpc, &map, pmap3_unset_cb, &client) != 0) { | |
482 | printf("Failed to send UNSET3 request\n"); | |
483 | exit(10); | |
484 | } | |
485 | wait_until_finished(rpc, &client); | |
486 | } | |
4edd7830 RS |
487 | |
488 | ||
489 | rpc_destroy_context(rpc); | |
490 | rpc=NULL; | |
491 | return 0; | |
492 | } |