Add myself for packaging copyright and some minor tweaks
[deb_libnfs.git] / examples / portmap-client.c
... / ...
CommitLineData
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
37#include <netdb.h>
38#include <stdio.h>
39#include <stdlib.h>
40#include <string.h>
41#include <sys/socket.h>
42#include <time.h>
43#include "libnfs-zdr.h"
44#include "libnfs.h"
45#include "libnfs-raw.h"
46#include "libnfs-raw-mount.h"
47#include "libnfs-raw-nfs.h"
48#include "libnfs-raw-portmap.h"
49#include "libnfs-raw-rquota.h"
50
51struct client {
52 int is_finished;
53};
54
55void pmap2_dump_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
56{
57 struct client *client = private_data;
58 struct pmap2_dump_result *dr = data;
59 struct pmap2_mapping_list *list = dr->list;
60
61 if (status == RPC_STATUS_ERROR) {
62 printf("PORTMAP2/DUMP call failed with \"%s\"\n", (char *)data);
63 exit(10);
64 }
65 if (status != RPC_STATUS_SUCCESS) {
66 printf("PORTMAP2/DUMP call failed, status:%d\n", status);
67 exit(10);
68 }
69
70 printf("PORTMAP2/DUMP:\n");
71 while (list) {
72 printf(" Prog:%d Vers:%d Protocol:%d Port:%d\n",
73 list->map.prog,
74 list->map.vers,
75 list->map.prot,
76 list->map.port);
77 list = list->next;
78 }
79 client->is_finished = 1;
80}
81
82void pmap3_dump_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
83{
84 struct client *client = private_data;
85 struct pmap3_dump_result *dr = data;
86 struct pmap3_mapping_list *list = dr->list;
87
88 if (status == RPC_STATUS_ERROR) {
89 printf("PORTMAP3/DUMP call failed with \"%s\"\n", (char *)data);
90 exit(10);
91 }
92 if (status != RPC_STATUS_SUCCESS) {
93 printf("PORTMAP3/DUMP call failed, status:%d\n", status);
94 exit(10);
95 }
96
97 printf("PORTMAP3/DUMP:\n");
98 while (list) {
99 printf(" Prog:%d Vers:%d Netid:%s Addr:%s Owner:%s\n",
100 list->map.prog,
101 list->map.vers,
102 list->map.netid,
103 list->map.addr,
104 list->map.owner);
105 list = list->next;
106 }
107 client->is_finished = 1;
108}
109
110void pmap3_getaddr_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
111{
112 struct client *client = private_data;
113 struct pmap3_string_result *gar = data;
114
115 if (status == RPC_STATUS_ERROR) {
116 printf("PORTMAP3/GETADDR call failed with \"%s\"\n", (char *)data);
117 exit(10);
118 }
119 if (status != RPC_STATUS_SUCCESS) {
120 printf("PORTMAP3/GETADDR call failed, status:%d\n", status);
121 exit(10);
122 }
123
124 printf("PORTMAP3/GETADDR:\n");
125 printf(" Addr:%s\n", gar->addr);
126
127 client->is_finished = 1;
128}
129
130void pmap3_set_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
131{
132 struct client *client = private_data;
133 uint32_t res = *(uint32_t *)data;
134
135 if (status == RPC_STATUS_ERROR) {
136 printf("PORTMAP3/SET call failed with \"%s\"\n", (char *)data);
137 exit(10);
138 }
139 if (status != RPC_STATUS_SUCCESS) {
140 printf("PORTMAP3/SET call failed, status:%d\n", status);
141 exit(10);
142 }
143
144 printf("PORTMAP3/SET:\n");
145 printf(" Res:%d\n", res);
146
147 client->is_finished = 1;
148}
149
150void pmap3_unset_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
151{
152 struct client *client = private_data;
153 uint32_t res = *(uint32_t *)data;
154
155 if (status == RPC_STATUS_ERROR) {
156 printf("PORTMAP3/UNSET call failed with \"%s\"\n", (char *)data);
157 exit(10);
158 }
159 if (status != RPC_STATUS_SUCCESS) {
160 printf("PORTMAP3/UNSET call failed, status:%d\n", status);
161 exit(10);
162 }
163
164 printf("PORTMAP3/UNSET:\n");
165 printf(" Res:%d\n", res);
166
167 client->is_finished = 1;
168}
169
170void pmap3_gettime_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
171{
172 struct client *client = private_data;
173 time_t t = *(uint32_t *)data;
174
175 if (status == RPC_STATUS_ERROR) {
176 printf("PORTMAP3/GETTIME call failed with \"%s\"\n", (char *)data);
177 exit(10);
178 }
179 if (status != RPC_STATUS_SUCCESS) {
180 printf("PORTMAP3/GETTIME call failed, status:%d\n", status);
181 exit(10);
182 }
183
184 printf("PORTMAP3/GETTIME:\n");
185 printf(" Time:%d %s\n", (int)t, ctime(&t));
186
187 client->is_finished = 1;
188}
189
190void pmap3_uaddr2taddr_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
191{
192 struct client *client = private_data;
193 struct pmap3_netbuf *nb = data;
194 struct sockaddr_storage *ss;
195 char host[256], port[6];
196 int i;
197
198 if (status == RPC_STATUS_ERROR) {
199 printf("PORTMAP3/UADDR2TADDR call failed with \"%s\"\n", (char *)data);
200 exit(10);
201 }
202 if (status != RPC_STATUS_SUCCESS) {
203 printf("PORTMAP3/UADDR2TADDR call failed, status:%d\n", status);
204 exit(10);
205 }
206
207 printf("PORTMAP3/UADDR2TADDR:\n");
208 printf(" MaxLen:%d\n", nb->maxlen);
209 printf(" ");
210 for (i = 0; i < nb->maxlen; i++) {
211 printf("%02x ", nb->buf.buf_val[i]);
212 if (i %16 == 15) {
213 printf("\n ");
214 }
215 }
216 printf("\n");
217 printf(" ---\n");
218 ss = (struct sockaddr_storage *)&nb->buf.buf_val[0];
219 getnameinfo((struct sockaddr *)ss, sizeof(struct sockaddr_storage),
220 &host[0], sizeof(host), &port[0], sizeof(port),
221 NI_NUMERICHOST|NI_NUMERICSERV);
222 switch (ss->ss_family) {
223 case AF_INET:
224 printf(" IPv4: %s:%s\n", &host[0], &port[0]);
225 break;
226 case AF_INET6:
227 printf(" IPv6: %s:%s\n", &host[0], &port[0]);
228 break;
229 }
230 client->is_finished = 1;
231}
232
233void pmap2_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
234{
235 struct client *client = private_data;
236
237 if (status == RPC_STATUS_ERROR) {
238 printf("PORTMAP2/NULL call failed with \"%s\"\n", (char *)data);
239 exit(10);
240 }
241 if (status != RPC_STATUS_SUCCESS) {
242 printf("PORTMAP2/NULL call failed, status:%d\n", status);
243 exit(10);
244 }
245
246 printf("PORTMAP2/NULL responded and server is alive\n");
247 client->is_finished = 1;
248}
249
250void pmap3_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
251{
252 struct client *client = private_data;
253
254 if (status == RPC_STATUS_ERROR) {
255 printf("PORTMAP3/NULL call failed with \"%s\"\n", (char *)data);
256 exit(10);
257 }
258 if (status != RPC_STATUS_SUCCESS) {
259 printf("PORTMAP3/NULL call failed, status:%d\n", status);
260 exit(10);
261 }
262
263 printf("PORTMAP3/NULL responded and server is alive\n");
264 client->is_finished = 1;
265}
266
267void pmap_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
268{
269 struct client *client = private_data;
270
271 if (status == RPC_STATUS_ERROR) {
272 printf("PORTMAP/NULL call failed with \"%s\"\n", (char *)data);
273 exit(10);
274 }
275 if (status != RPC_STATUS_SUCCESS) {
276 printf("PORTMAP/NULL call failed, status:%d\n", status);
277 exit(10);
278 }
279
280 client->is_finished = 1;
281}
282
283void pmap_connect_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data)
284{
285 struct client *client = private_data;
286
287 if (status != RPC_STATUS_SUCCESS) {
288 printf("connection to portmapper failed\n");
289 exit(10);
290 }
291
292 if (rpc_pmap2_null_async(rpc, pmap_null_cb, client) != 0) {
293 printf("Failed to send null request\n");
294 exit(10);
295 }
296}
297
298
299static void wait_until_finished(struct rpc_context *rpc, struct client *client)
300{
301 struct pollfd pfd;
302
303 client->is_finished = 0;
304 for (;;) {
305 pfd.fd = rpc_get_fd(rpc);
306 pfd.events = rpc_which_events(rpc);
307
308 if (poll(&pfd, 1, -1) < 0) {
309 printf("Poll failed");
310 exit(10);
311 }
312 if (rpc_service(rpc, pfd.revents) < 0) {
313 printf("rpc_service failed\n");
314 break;
315 }
316 if (client->is_finished) {
317 break;
318 }
319 }
320}
321
322int main(int argc _U_, char *argv[] _U_)
323{
324 struct rpc_context *rpc;
325 struct client client;
326 char *server = NULL;
327 int i;
328 int null2 = 0;
329 int dump2 = 0;
330 int null3 = 0;
331 int set3 = 0;
332 int unset3 = 0;
333 int getaddr3 = 0;
334 int dump3 = 0;
335 int gettime3 = 0;
336 int u2t3 = 0;
337 int command_found = 0;
338
339 int set3prog, set3vers;
340 char *set3netid, *set3addr, *set3owner;
341 int unset3prog, unset3vers;
342 char *unset3netid, *unset3addr, *unset3owner;
343 int getaddr3prog, getaddr3vers;
344 char *getaddr3netid, *getaddr3addr, *getaddr3owner;
345 char *u2t3string;
346
347 rpc = rpc_init_context();
348 if (rpc == NULL) {
349 printf("failed to init context\n");
350 exit(10);
351 }
352
353 for (i = 1; i < argc; i++) {
354 if (!strcmp(argv[i], "dump2")) {
355 dump2 = 1;
356 command_found++;
357 } else if (!strcmp(argv[i], "null2")) {
358 null2 = 1;
359 command_found++;
360 } else if (!strcmp(argv[i], "dump3")) {
361 dump3 = 1;
362 command_found++;
363 } else if (!strcmp(argv[i], "gettime3")) {
364 gettime3 = 1;
365 command_found++;
366 } else if (!strcmp(argv[i], "u2t3")) {
367 u2t3 = 1;
368 u2t3string = argv[++i];
369 command_found++;
370 } else if (!strcmp(argv[i], "getaddr3")) {
371 getaddr3 = 1;
372 getaddr3prog = atoi(argv[++i]);
373 getaddr3vers = atoi(argv[++i]);
374 getaddr3netid = argv[++i];
375 getaddr3addr = argv[++i];
376 getaddr3owner = argv[++i];
377 command_found++;
378 } else if (!strcmp(argv[i], "set3")) {
379 set3 = 1;
380 set3prog = atoi(argv[++i]);
381 set3vers = atoi(argv[++i]);
382 set3netid = argv[++i];
383 set3addr = argv[++i];
384 set3owner = argv[++i];
385 command_found++;
386 } else if (!strcmp(argv[i], "null3")) {
387 null3 = 1;
388 command_found++;
389 } else {
390 server = argv[i];
391 }
392 }
393 if (command_found == 0 || server == NULL) {
394 fprintf(stderr, "Usage: portmap-client <command*> <server>\n");
395 exit(10);
396 }
397
398 if (rpc_connect_async(rpc, server, 111, pmap_connect_cb, &client) != 0) {
399 printf("Failed to start connection\n");
400 exit(10);
401 }
402 wait_until_finished(rpc, &client);
403
404 if (null2) {
405 if (rpc_pmap2_null_async(rpc, pmap2_null_cb, &client) != 0) {
406 printf("Failed to send NULL2 request\n");
407 exit(10);
408 }
409 wait_until_finished(rpc, &client);
410 }
411 if (dump2) {
412 if (rpc_pmap2_dump_async(rpc, pmap2_dump_cb, &client) != 0) {
413 printf("Failed to send DUMP2 request\n");
414 exit(10);
415 }
416 wait_until_finished(rpc, &client);
417 }
418 if (null3) {
419 if (rpc_pmap3_null_async(rpc, pmap3_null_cb, &client) != 0) {
420 printf("Failed to send NULL3 request\n");
421 exit(10);
422 }
423 wait_until_finished(rpc, &client);
424 }
425 if (dump3) {
426 if (rpc_pmap3_dump_async(rpc, pmap3_dump_cb, &client) != 0) {
427 printf("Failed to send DUMP3 request\n");
428 exit(10);
429 }
430 wait_until_finished(rpc, &client);
431 }
432 if (gettime3) {
433 if (rpc_pmap3_gettime_async(rpc, pmap3_gettime_cb, &client) != 0) {
434 printf("Failed to send GETTIME3 request\n");
435 exit(10);
436 }
437 wait_until_finished(rpc, &client);
438 }
439 if (u2t3) {
440 if (rpc_pmap3_uaddr2taddr_async(rpc, u2t3string, pmap3_uaddr2taddr_cb, &client) != 0) {
441 printf("Failed to send UADDR2TADDR3 request\n");
442 exit(10);
443 }
444 wait_until_finished(rpc, &client);
445 }
446 if (getaddr3) {
447 struct pmap3_mapping map;
448
449 map.prog = getaddr3prog;
450 map.vers = getaddr3vers;
451 map.netid = getaddr3netid;
452 map.addr = getaddr3addr;
453 map.owner = getaddr3owner;
454 if (rpc_pmap3_getaddr_async(rpc, &map, pmap3_getaddr_cb, &client) != 0) {
455 printf("Failed to send GETADDR3 request\n");
456 exit(10);
457 }
458 wait_until_finished(rpc, &client);
459 }
460 if (set3) {
461 struct pmap3_mapping map;
462
463 map.prog = set3prog;
464 map.vers = set3vers;
465 map.netid = set3netid;
466 map.addr = set3addr;
467 map.owner = set3owner;
468 if (rpc_pmap3_set_async(rpc, &map, pmap3_set_cb, &client) != 0) {
469 printf("Failed to send SET3 request\n");
470 exit(10);
471 }
472 wait_until_finished(rpc, &client);
473 }
474 if (unset3) {
475 struct pmap3_mapping map;
476
477 map.prog = unset3prog;
478 map.vers = unset3vers;
479 map.netid = unset3netid;
480 map.addr = unset3addr;
481 map.owner = unset3owner;
482 if (rpc_pmap3_unset_async(rpc, &map, pmap3_unset_cb, &client) != 0) {
483 printf("Failed to send UNSET3 request\n");
484 exit(10);
485 }
486 wait_until_finished(rpc, &client);
487 }
488
489
490 rpc_destroy_context(rpc);
491 rpc=NULL;
492 return 0;
493}