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84004dbf RS |
1 | /* |
2 | Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2010 | |
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 | */ | |
00748f36 RS |
21 | #ifdef HAVE_CONFIG_H |
22 | #include "config.h" | |
23 | #endif | |
84004dbf | 24 | |
a8a1b858 M |
25 | #ifdef WIN32 |
26 | #include "win32_compat.h" | |
a8a1b858 | 27 | #endif |
84004dbf | 28 | #define SERVER "10.1.1.27" |
f4b9cb0e | 29 | #define EXPORT "/shared" |
84004dbf | 30 | |
00748f36 RS |
31 | #ifdef HAVE_POLL_H |
32 | #include <poll.h> | |
33 | #endif | |
34 | ||
72897005 RS |
35 | #ifdef HAVE_NETINET_IN_H |
36 | #include <netinet/in.h> | |
37 | #endif | |
38 | ||
84004dbf RS |
39 | #include <stdio.h> |
40 | #include <stdlib.h> | |
a62cb4b7 | 41 | #include <string.h> |
763cd6e3 | 42 | #include "libnfs-zdr.h" |
84004dbf RS |
43 | #include "libnfs.h" |
44 | #include "libnfs-raw.h" | |
45 | #include "libnfs-raw-mount.h" | |
f4b9cb0e | 46 | #include "libnfs-raw-nfs.h" |
8ae943f6 | 47 | #include "libnfs-raw-portmap.h" |
05a777d9 | 48 | #include "libnfs-raw-rquota.h" |
84004dbf RS |
49 | |
50 | struct client { | |
51 | char *server; | |
52 | char *export; | |
53 | uint32_t mount_port; | |
05a777d9 | 54 | uint32_t rquota_port; |
84004dbf | 55 | int is_finished; |
f4b9cb0e | 56 | struct nfs_fh3 rootfh; |
84004dbf RS |
57 | }; |
58 | ||
05a777d9 RS |
59 | void rquota_getquota_cb(struct rpc_context *rpc _U_, int status, void *data, void *private_data) |
60 | { | |
61 | struct client *client = private_data; | |
440a7dfc | 62 | // GETQUOTA1res *res = data; |
05a777d9 RS |
63 | |
64 | if (status == RPC_STATUS_ERROR) { | |
65 | printf("rquota/getquota call failed with \"%s\"\n", (char *)data); | |
66 | exit(10); | |
67 | } | |
68 | if (status != RPC_STATUS_SUCCESS) { | |
69 | printf("rquota/getquota call to server %s failed, status:%d\n", client->server, status); | |
70 | exit(10); | |
71 | } | |
72 | ||
73 | printf("rquota responded ok\n"); | |
74 | client->is_finished = 1; | |
75 | } | |
76 | ||
77 | void rquota_connect_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data) | |
78 | { | |
79 | struct client *client = private_data; | |
80 | ||
81 | if (status != RPC_STATUS_SUCCESS) { | |
82 | printf("connection to RPC.RQUOTAD on server %s failed\n", client->server); | |
83 | exit(10); | |
84 | } | |
85 | ||
86 | printf("Connected to RPC.RQUOTAD on %s:%d\n", client->server, client->rquota_port); | |
87 | printf("Send GETQUOTA request for uid 100\n"); | |
88 | if (rpc_rquota1_getquota_async(rpc, rquota_getquota_cb, EXPORT, 100, client) != 0) { | |
c4ba61c5 | 89 | printf("Failed to send getquota request\n"); |
05a777d9 RS |
90 | exit(10); |
91 | } | |
92 | } | |
93 | ||
3847f8f6 RS |
94 | void acl_getacl_cb(struct rpc_context *rpc _U_, int status, void *data, void *private_data) |
95 | { | |
96 | struct client *client = private_data; | |
97 | GETACL3res *res = data; | |
98 | ||
99 | printf("Got NFSACL/GETACL reply\n"); | |
100 | ||
101 | if (status == RPC_STATUS_SUCCESS) { | |
102 | printf("Got an ACL : ACL status:%d\n", res->status); | |
103 | if (res->status == NFS3_OK) { | |
104 | int i; | |
105 | printf("ACL MASK 0x%08x\n", res->GETACL3res_u.resok.mask); | |
106 | printf("NUM ACE %d\n", res->GETACL3res_u.resok.ace_count); | |
107 | for (i=0; i<res->GETACL3res_u.resok.ace.ace_len; i++) { | |
108 | printf("Type:0x%08x\n", res->GETACL3res_u.resok.ace.ace_val[i].type); | |
109 | printf("ID:%d\n", res->GETACL3res_u.resok.ace.ace_val[i].id); | |
110 | printf("Perm:0x%08x\n", res->GETACL3res_u.resok.ace.ace_val[i].perm); | |
111 | } | |
112 | } | |
113 | } | |
114 | ||
115 | printf("Disconnect socket from nfs server\n"); | |
116 | if (rpc_disconnect(rpc, "normal disconnect") != 0) { | |
117 | printf("Failed to disconnect socket to nfs\n"); | |
118 | exit(10); | |
119 | } | |
120 | ||
121 | printf("Connect to RPC.RQUOTAD on %s:%d\n", client->server, client->rquota_port); | |
122 | if (rpc_connect_async(rpc, client->server, client->rquota_port, rquota_connect_cb, client) != 0) { | |
123 | printf("Failed to start connection\n"); | |
124 | exit(10); | |
125 | } | |
126 | } | |
127 | ||
128 | void acl_null_cb(struct rpc_context *rpc _U_, int status, void *data, void *private_data) | |
129 | { | |
130 | struct client *client = private_data; | |
0118a5f0 | 131 | GETACL3args args; |
3847f8f6 RS |
132 | |
133 | printf("Got NFSACL/NULL reply\n"); | |
134 | printf("Get ACL for root handle\n"); | |
135 | ||
0118a5f0 RS |
136 | args.dir = client->rootfh; |
137 | args.mask = NFSACL_MASK_ACL_ENTRY|NFSACL_MASK_ACL_COUNT|NFSACL_MASK_ACL_DEFAULT_ENTRY|NFSACL_MASK_ACL_DEFAULT_COUNT; | |
138 | if (rpc_nfsacl_getacl_async(rpc, acl_getacl_cb, &args, client) != 0) { | |
3847f8f6 RS |
139 | printf("Failed to send getacl request\n"); |
140 | exit(10); | |
141 | } | |
142 | ||
143 | } | |
144 | ||
7d0397cf | 145 | void nfs_fsinfo_cb(struct rpc_context *rpc _U_, int status, void *data, void *private_data) |
f4b9cb0e RS |
146 | { |
147 | struct client *client = private_data; | |
148 | FSINFO3res *res = data; | |
149 | ||
150 | if (status == RPC_STATUS_ERROR) { | |
151 | printf("nfs/fsinfo call failed with \"%s\"\n", (char *)data); | |
152 | exit(10); | |
153 | } | |
154 | if (status != RPC_STATUS_SUCCESS) { | |
155 | printf("nfs/fsinfo call to server %s failed, status:%d\n", client->server, status); | |
156 | exit(10); | |
157 | } | |
158 | ||
159 | printf("Got reply from server for NFS/FSINFO procedure.\n"); | |
160 | printf("Read Max:%d\n", (int)res->FSINFO3res_u.resok.rtmax); | |
161 | printf("Write Max:%d\n", (int)res->FSINFO3res_u.resok.wtmax); | |
05a777d9 | 162 | |
3847f8f6 RS |
163 | printf("Send NFSACL/NULL request\n"); |
164 | if (rpc_nfsacl_null_async(rpc, acl_null_cb, client) != 0) { | |
165 | printf("Failed to send acl/null request\n"); | |
05a777d9 RS |
166 | exit(10); |
167 | } | |
f4b9cb0e RS |
168 | } |
169 | ||
170 | ||
7d0397cf | 171 | void nfs_connect_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data) |
f4b9cb0e RS |
172 | { |
173 | struct client *client = private_data; | |
c4ba61c5 | 174 | struct FSINFO3args args; |
f4b9cb0e RS |
175 | |
176 | if (status != RPC_STATUS_SUCCESS) { | |
177 | printf("connection to RPC.MOUNTD on server %s failed\n", client->server); | |
178 | exit(10); | |
179 | } | |
180 | ||
05a777d9 | 181 | printf("Connected to RPC.NFSD on %s:%d\n", client->server, client->mount_port); |
f4b9cb0e | 182 | printf("Send FSINFO request\n"); |
c4ba61c5 RS |
183 | args.fsroot = client->rootfh; |
184 | if (rpc_nfs3_fsinfo_async(rpc, nfs_fsinfo_cb, &args, client) != 0) { | |
f4b9cb0e RS |
185 | printf("Failed to send fsinfo request\n"); |
186 | exit(10); | |
187 | } | |
188 | } | |
189 | ||
84004dbf RS |
190 | void mount_mnt_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
191 | { | |
192 | struct client *client = private_data; | |
f4b9cb0e | 193 | mountres3 *mnt = data; |
84004dbf RS |
194 | |
195 | if (status == RPC_STATUS_ERROR) { | |
196 | printf("mount/mnt call failed with \"%s\"\n", (char *)data); | |
197 | exit(10); | |
198 | } | |
199 | if (status != RPC_STATUS_SUCCESS) { | |
200 | printf("mount/mnt call to server %s failed, status:%d\n", client->server, status); | |
201 | exit(10); | |
202 | } | |
203 | ||
204 | printf("Got reply from server for MOUNT/MNT procedure.\n"); | |
f4b9cb0e RS |
205 | client->rootfh.data.data_len = mnt->mountres3_u.mountinfo.fhandle.fhandle3_len; |
206 | client->rootfh.data.data_val = malloc(client->rootfh.data.data_len); | |
207 | memcpy(client->rootfh.data.data_val, mnt->mountres3_u.mountinfo.fhandle.fhandle3_val, client->rootfh.data.data_len); | |
208 | ||
209 | printf("Disconnect socket from mountd server\n"); | |
210 | if (rpc_disconnect(rpc, "normal disconnect") != 0) { | |
211 | printf("Failed to disconnect socket to mountd\n"); | |
212 | exit(10); | |
213 | } | |
214 | ||
05a777d9 | 215 | printf("Connect to RPC.NFSD on %s:%d\n", client->server, 2049); |
f4b9cb0e RS |
216 | if (rpc_connect_async(rpc, client->server, 2049, nfs_connect_cb, client) != 0) { |
217 | printf("Failed to start connection\n"); | |
218 | exit(10); | |
219 | } | |
84004dbf RS |
220 | } |
221 | ||
222 | ||
440a7dfc RS |
223 | |
224 | void mount_export_cb(struct rpc_context *rpc, int status, void *data, void *private_data) | |
84004dbf RS |
225 | { |
226 | struct client *client = private_data; | |
440a7dfc | 227 | exports export = *(exports *)data; |
84004dbf RS |
228 | |
229 | if (status == RPC_STATUS_ERROR) { | |
230 | printf("mount null call failed with \"%s\"\n", (char *)data); | |
231 | exit(10); | |
232 | } | |
233 | if (status != RPC_STATUS_SUCCESS) { | |
234 | printf("mount null call to server %s failed, status:%d\n", client->server, status); | |
235 | exit(10); | |
236 | } | |
237 | ||
440a7dfc RS |
238 | printf("Got reply from server for MOUNT/EXPORT procedure.\n"); |
239 | while (export != NULL) { | |
240 | printf("Export: %s\n", export->ex_dir); | |
241 | export = export->ex_next; | |
242 | } | |
84004dbf RS |
243 | printf("Send MOUNT/MNT command for %s\n", client->export); |
244 | if (rpc_mount_mnt_async(rpc, mount_mnt_cb, client->export, client) != 0) { | |
245 | printf("Failed to send mnt request\n"); | |
246 | exit(10); | |
247 | } | |
84004dbf RS |
248 | } |
249 | ||
440a7dfc RS |
250 | void mount_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("mount null call failed with \"%s\"\n", (char *)data); | |
256 | exit(10); | |
257 | } | |
258 | if (status != RPC_STATUS_SUCCESS) { | |
259 | printf("mount null call to server %s failed, status:%d\n", client->server, status); | |
260 | exit(10); | |
261 | } | |
262 | ||
263 | printf("Got reply from server for MOUNT/NULL procedure.\n"); | |
264 | printf("Send MOUNT/EXPORT command\n"); | |
265 | if (rpc_mount_export_async(rpc, mount_export_cb, client) != 0) { | |
266 | printf("Failed to send export request\n"); | |
267 | exit(10); | |
268 | } | |
269 | } | |
270 | ||
7d0397cf | 271 | void mount_connect_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data) |
84004dbf RS |
272 | { |
273 | struct client *client = private_data; | |
274 | ||
275 | if (status != RPC_STATUS_SUCCESS) { | |
276 | printf("connection to RPC.MOUNTD on server %s failed\n", client->server); | |
277 | exit(10); | |
278 | } | |
279 | ||
280 | printf("Connected to RPC.MOUNTD on %s:%d\n", client->server, client->mount_port); | |
281 | printf("Send NULL request to check if RPC.MOUNTD is actually running\n"); | |
282 | if (rpc_mount_null_async(rpc, mount_null_cb, client) != 0) { | |
283 | printf("Failed to send null request\n"); | |
284 | exit(10); | |
285 | } | |
286 | } | |
287 | ||
288 | ||
05a777d9 | 289 | void pmap_getport2_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
84004dbf RS |
290 | { |
291 | struct client *client = private_data; | |
84004dbf RS |
292 | |
293 | if (status == RPC_STATUS_ERROR) { | |
294 | printf("portmapper getport call failed with \"%s\"\n", (char *)data); | |
295 | exit(10); | |
296 | } | |
297 | if (status != RPC_STATUS_SUCCESS) { | |
298 | printf("portmapper getport call to server %s failed, status:%d\n", client->server, status); | |
299 | exit(10); | |
300 | } | |
301 | ||
302 | client->mount_port = *(uint32_t *)data; | |
05a777d9 | 303 | printf("GETPORT returned RPC.MOUNTD is on port:%d\n", client->mount_port); |
84004dbf | 304 | if (client->mount_port == 0) { |
7d0397cf | 305 | printf("RPC.MOUNTD is not available on server : %s:%d\n", client->server, client->mount_port); |
84004dbf RS |
306 | exit(10); |
307 | } | |
308 | ||
309 | printf("Disconnect socket from portmap server\n"); | |
310 | if (rpc_disconnect(rpc, "normal disconnect") != 0) { | |
311 | printf("Failed to disconnect socket to portmapper\n"); | |
312 | exit(10); | |
313 | } | |
314 | ||
315 | printf("Connect to RPC.MOUNTD on %s:%d\n", client->server, client->mount_port); | |
316 | if (rpc_connect_async(rpc, client->server, client->mount_port, mount_connect_cb, client) != 0) { | |
317 | printf("Failed to start connection\n"); | |
318 | exit(10); | |
319 | } | |
320 | } | |
321 | ||
05a777d9 RS |
322 | void pmap_getport1_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
323 | { | |
324 | struct client *client = private_data; | |
325 | ||
326 | if (status == RPC_STATUS_ERROR) { | |
327 | printf("portmapper getport call failed with \"%s\"\n", (char *)data); | |
328 | exit(10); | |
329 | } | |
330 | if (status != RPC_STATUS_SUCCESS) { | |
331 | printf("portmapper getport call to server %s failed, status:%d\n", client->server, status); | |
332 | exit(10); | |
333 | } | |
334 | ||
335 | client->rquota_port = *(uint32_t *)data; | |
336 | printf("GETPORT returned RPC.RQUOTAD on port:%d\n", client->rquota_port); | |
337 | if (client->rquota_port == 0) { | |
338 | printf("RPC.RQUOTAD is not available on server : %s:%d\n", client->server, client->rquota_port); | |
440a7dfc | 339 | // exit(10); |
05a777d9 RS |
340 | } |
341 | ||
342 | printf("Send getport request asking for MOUNT port\n"); | |
5c6b1176 | 343 | if (rpc_pmap_getport_async(rpc, MOUNT_PROGRAM, MOUNT_V3, IPPROTO_TCP, pmap_getport2_cb, client) != 0) { |
05a777d9 RS |
344 | printf("Failed to send getport request\n"); |
345 | exit(10); | |
346 | } | |
347 | } | |
84004dbf | 348 | |
8ae943f6 | 349 | void pmap_dump_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
84004dbf RS |
350 | { |
351 | struct client *client = private_data; | |
8ae943f6 RS |
352 | struct pmap_dump_result *dr = data; |
353 | struct pmap_mapping_list *list = dr->list; | |
84004dbf RS |
354 | |
355 | if (status == RPC_STATUS_ERROR) { | |
356 | printf("portmapper null call failed with \"%s\"\n", (char *)data); | |
357 | exit(10); | |
358 | } | |
359 | if (status != RPC_STATUS_SUCCESS) { | |
360 | printf("portmapper null call to server %s failed, status:%d\n", client->server, status); | |
361 | exit(10); | |
362 | } | |
363 | ||
8ae943f6 RS |
364 | printf("Got reply from server for PORTMAP/DUMP procedure.\n"); |
365 | while (list) { | |
366 | printf("Prog:%d Vers:%d Protocol:%d Port:%d\n", | |
367 | list->map.prog, | |
368 | list->map.vers, | |
369 | list->map.prot, | |
370 | list->map.port); | |
371 | list = list->next; | |
372 | } | |
373 | ||
84004dbf | 374 | printf("Send getport request asking for MOUNT port\n"); |
5c6b1176 | 375 | if (rpc_pmap_getport_async(rpc, RQUOTA_PROGRAM, RQUOTA_V1, IPPROTO_TCP, pmap_getport1_cb, client) != 0) { |
84004dbf RS |
376 | printf("Failed to send getport request\n"); |
377 | exit(10); | |
378 | } | |
379 | } | |
380 | ||
8ae943f6 RS |
381 | void pmap_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data) |
382 | { | |
383 | struct client *client = private_data; | |
384 | ||
385 | if (status == RPC_STATUS_ERROR) { | |
386 | printf("portmapper null call failed with \"%s\"\n", (char *)data); | |
387 | exit(10); | |
388 | } | |
389 | if (status != RPC_STATUS_SUCCESS) { | |
390 | printf("portmapper null call to server %s failed, status:%d\n", client->server, status); | |
391 | exit(10); | |
392 | } | |
393 | ||
394 | printf("Got reply from server for PORTMAP/NULL procedure.\n"); | |
395 | printf("Send PMAP/DUMP command\n"); | |
396 | if (rpc_pmap_dump_async(rpc, pmap_dump_cb, client) != 0) { | |
397 | printf("Failed to send getport request\n"); | |
398 | exit(10); | |
399 | } | |
400 | } | |
401 | ||
7d0397cf | 402 | void pmap_connect_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data) |
84004dbf RS |
403 | { |
404 | struct client *client = private_data; | |
405 | ||
406 | printf("pmap_connect_cb status:%d.\n", status); | |
407 | if (status != RPC_STATUS_SUCCESS) { | |
408 | printf("connection to portmapper on server %s failed\n", client->server); | |
409 | exit(10); | |
410 | } | |
411 | ||
412 | printf("Send NULL request to check if portmapper is actually running\n"); | |
413 | if (rpc_pmap_null_async(rpc, pmap_null_cb, client) != 0) { | |
414 | printf("Failed to send null request\n"); | |
415 | exit(10); | |
416 | } | |
417 | } | |
418 | ||
419 | ||
7d0397cf | 420 | int main(int argc _U_, char *argv[] _U_) |
84004dbf RS |
421 | { |
422 | struct rpc_context *rpc; | |
423 | struct pollfd pfd; | |
84004dbf RS |
424 | struct client client; |
425 | ||
426 | rpc = rpc_init_context(); | |
427 | if (rpc == NULL) { | |
428 | printf("failed to init context\n"); | |
429 | exit(10); | |
430 | } | |
431 | ||
432 | client.server = SERVER; | |
433 | client.export = EXPORT; | |
434 | client.is_finished = 0; | |
435 | if (rpc_connect_async(rpc, client.server, 111, pmap_connect_cb, &client) != 0) { | |
436 | printf("Failed to start connection\n"); | |
437 | exit(10); | |
438 | } | |
439 | ||
440 | for (;;) { | |
441 | pfd.fd = rpc_get_fd(rpc); | |
442 | pfd.events = rpc_which_events(rpc); | |
443 | ||
444 | if (poll(&pfd, 1, -1) < 0) { | |
445 | printf("Poll failed"); | |
446 | exit(10); | |
447 | } | |
448 | if (rpc_service(rpc, pfd.revents) < 0) { | |
449 | printf("rpc_service failed\n"); | |
450 | break; | |
451 | } | |
452 | if (client.is_finished) { | |
453 | break; | |
454 | } | |
455 | } | |
456 | ||
457 | rpc_destroy_context(rpc); | |
458 | rpc=NULL; | |
459 | printf("nfsclient finished\n"); | |
460 | return 0; | |
461 | } |