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84004dbf RS |
1 | /* |
2 | Copyright (C) 2010 by Ronnie Sahlberg <ronniesahlberg@gmail.com> | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU Lesser General Public License as published by | |
6 | the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public License | |
15 | along with this program; if not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | ||
18 | #include <stdio.h> | |
19 | #include <errno.h> | |
20 | #include <sys/stat.h> | |
21 | #include <rpc/xdr.h> | |
22 | #include "libnfs.h" | |
23 | #include "libnfs-raw.h" | |
24 | #include "libnfs-private.h" | |
25 | #include "libnfs-raw-nfs.h" | |
26 | ||
27 | ||
28 | ||
29 | char *nfsstat3_to_str(int error) | |
30 | { | |
31 | switch (error) { | |
32 | case NFS3_OK: return "NFS3_OK"; break; | |
33 | case NFS3ERR_PERM: return "NFS3ERR_PERM"; break; | |
34 | case NFS3ERR_NOENT: return "NFS3ERR_NOENT"; break; | |
35 | case NFS3ERR_IO: return "NFS3ERR_IO"; break; | |
36 | case NFS3ERR_NXIO: return "NFS3ERR_NXIO"; break; | |
37 | case NFS3ERR_ACCES: return "NFS3ERR_ACCES"; break; | |
38 | case NFS3ERR_EXIST: return "NFS3ERR_EXIST"; break; | |
39 | case NFS3ERR_XDEV: return "NFS3ERR_XDEV"; break; | |
40 | case NFS3ERR_NODEV: return "NFS3ERR_NODEV"; break; | |
41 | case NFS3ERR_NOTDIR: return "NFS3ERR_NOTDIR"; break; | |
42 | case NFS3ERR_ISDIR: return "NFS3ERR_ISDIR"; break; | |
43 | case NFS3ERR_INVAL: return "NFS3ERR_INVAL"; break; | |
44 | case NFS3ERR_FBIG: return "NFS3ERR_FBIG"; break; | |
45 | case NFS3ERR_NOSPC: return "NFS3ERR_NOSPC"; break; | |
46 | case NFS3ERR_ROFS: return "NFS3ERR_ROFS"; break; | |
47 | case NFS3ERR_MLINK: return "NFS3ERR_MLINK"; break; | |
48 | case NFS3ERR_NAMETOOLONG: return "NFS3ERR_NAMETOOLONG"; break; | |
49 | case NFS3ERR_NOTEMPTY: return "NFS3ERR_NOTEMPTY"; break; | |
50 | case NFS3ERR_DQUOT: return "NFS3ERR_DQUOT"; break; | |
51 | case NFS3ERR_STALE: return "NFS3ERR_STALE"; break; | |
52 | case NFS3ERR_REMOTE: return "NFS3ERR_REMOTE"; break; | |
53 | case NFS3ERR_BADHANDLE: return "NFS3ERR_BADHANDLE"; break; | |
54 | case NFS3ERR_NOT_SYNC: return "NFS3ERR_NOT_SYNC"; break; | |
55 | case NFS3ERR_BAD_COOKIE: return "NFS3ERR_BAD_COOKIE"; break; | |
56 | case NFS3ERR_NOTSUPP: return "NFS3ERR_NOTSUPP"; break; | |
57 | case NFS3ERR_TOOSMALL: return "NFS3ERR_TOOSMALL"; break; | |
58 | case NFS3ERR_SERVERFAULT: return "NFS3ERR_SERVERFAULT"; break; | |
59 | case NFS3ERR_BADTYPE: return "NFS3ERR_BADTYPE"; break; | |
60 | case NFS3ERR_JUKEBOX: return "NFS3ERR_JUKEBOX"; break; | |
61 | }; | |
62 | return "unknown nfs error"; | |
63 | } | |
64 | ||
65 | int nfsstat3_to_errno(int error) | |
66 | { | |
67 | switch (error) { | |
68 | case NFS3_OK: return 0; break; | |
69 | case NFS3ERR_PERM: return -EPERM; break; | |
70 | case NFS3ERR_NOENT: return -ENOENT; break; | |
71 | case NFS3ERR_IO: return -EIO; break; | |
72 | case NFS3ERR_NXIO: return -ENXIO; break; | |
73 | case NFS3ERR_ACCES: return -EACCES; break; | |
74 | case NFS3ERR_EXIST: return -EEXIST; break; | |
75 | case NFS3ERR_XDEV: return -EXDEV; break; | |
76 | case NFS3ERR_NODEV: return -ENODEV; break; | |
77 | case NFS3ERR_NOTDIR: return -ENOTDIR; break; | |
78 | case NFS3ERR_ISDIR: return -EISDIR; break; | |
79 | case NFS3ERR_INVAL: return -EINVAL; break; | |
80 | case NFS3ERR_FBIG: return -EFBIG; break; | |
81 | case NFS3ERR_NOSPC: return -ENOSPC; break; | |
82 | case NFS3ERR_ROFS: return -EROFS; break; | |
83 | case NFS3ERR_MLINK: return -EMLINK; break; | |
84 | case NFS3ERR_NAMETOOLONG: return -ENAMETOOLONG; break; | |
85 | case NFS3ERR_NOTEMPTY: return -EEXIST; break; | |
86 | case NFS3ERR_DQUOT: return -ERANGE; break; | |
87 | case NFS3ERR_STALE: return -EIO; break; | |
88 | case NFS3ERR_REMOTE: return -EIO; break; | |
89 | case NFS3ERR_BADHANDLE: return -EIO; break; | |
90 | case NFS3ERR_NOT_SYNC: return -EIO; break; | |
91 | case NFS3ERR_BAD_COOKIE: return -EIO; break; | |
92 | case NFS3ERR_NOTSUPP: return -EINVAL; break; | |
93 | case NFS3ERR_TOOSMALL: return -EIO; break; | |
94 | case NFS3ERR_SERVERFAULT: return -EIO; break; | |
95 | case NFS3ERR_BADTYPE: return -EINVAL; break; | |
96 | case NFS3ERR_JUKEBOX: return -EAGAIN; break; | |
97 | }; | |
98 | return -ERANGE; | |
99 | } | |
100 | ||
101 | ||
102 | int rpc_nfs_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) | |
103 | { | |
104 | struct rpc_pdu *pdu; | |
105 | ||
106 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_NULL, cb, private_data, (xdrproc_t)xdr_void, 0); | |
107 | if (pdu == NULL) { | |
108 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/null call"); | |
109 | return -1; | |
110 | } | |
111 | ||
112 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
113 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call"); | |
114 | rpc_free_pdu(rpc, pdu); | |
115 | return -2; | |
116 | } | |
117 | ||
118 | return 0; | |
119 | } | |
120 | ||
121 | int rpc_nfs_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
122 | { | |
123 | struct rpc_pdu *pdu; | |
124 | GETATTR3args args; | |
125 | ||
126 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_GETATTR, cb, private_data, (xdrproc_t)xdr_GETATTR3res, sizeof(GETATTR3res)); | |
127 | if (pdu == NULL) { | |
128 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/null call"); | |
129 | return -1; | |
130 | } | |
131 | ||
132 | args.object.data.data_len = fh->data.data_len; | |
133 | args.object.data.data_val = fh->data.data_val; | |
134 | ||
135 | if (xdr_GETATTR3args(&pdu->xdr, &args) == 0) { | |
136 | rpc_set_error(rpc, "XDR error: Failed to encode GETATTR3args"); | |
137 | rpc_free_pdu(rpc, pdu); | |
138 | return -2; | |
139 | } | |
140 | ||
141 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
142 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call"); | |
143 | rpc_free_pdu(rpc, pdu); | |
144 | return -3; | |
145 | } | |
146 | ||
147 | return 0; | |
148 | } | |
149 | ||
150 | int rpc_nfs_lookup_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *name, void *private_data) | |
151 | { | |
152 | struct rpc_pdu *pdu; | |
153 | LOOKUP3args args; | |
154 | ||
155 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_LOOKUP, cb, private_data, (xdrproc_t)xdr_LOOKUP3res, sizeof(LOOKUP3res)); | |
156 | if (pdu == NULL) { | |
157 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/lookup call"); | |
158 | return -1; | |
159 | } | |
160 | ||
161 | args.what.dir.data.data_len = fh->data.data_len; | |
162 | args.what.dir.data.data_val = fh->data.data_val; | |
163 | args.what.name = name; | |
164 | ||
165 | if (xdr_LOOKUP3args(&pdu->xdr, &args) == 0) { | |
166 | rpc_set_error(rpc, "XDR error: Failed to encode LOOKUP3args"); | |
167 | rpc_free_pdu(rpc, pdu); | |
168 | return -2; | |
169 | } | |
170 | ||
171 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
172 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/lookup call"); | |
173 | rpc_free_pdu(rpc, pdu); | |
174 | return -3; | |
175 | } | |
176 | ||
177 | return 0; | |
178 | } | |
179 | ||
180 | ||
181 | int rpc_nfs_access_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, int access, void *private_data) | |
182 | { | |
183 | struct rpc_pdu *pdu; | |
184 | ACCESS3args args; | |
185 | ||
186 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_ACCESS, cb, private_data, (xdrproc_t)xdr_ACCESS3res, sizeof(ACCESS3res)); | |
187 | if (pdu == NULL) { | |
188 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/access call"); | |
189 | return -1; | |
190 | } | |
191 | ||
192 | args.object.data.data_len = fh->data.data_len; | |
193 | args.object.data.data_val = fh->data.data_val; | |
194 | args.access = access; | |
195 | ||
196 | if (xdr_ACCESS3args(&pdu->xdr, &args) == 0) { | |
197 | rpc_set_error(rpc, "XDR error: Failed to encode ACCESS3args"); | |
198 | rpc_free_pdu(rpc, pdu); | |
199 | return -2; | |
200 | } | |
201 | ||
202 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
203 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/access call"); | |
204 | rpc_free_pdu(rpc, pdu); | |
205 | return -3; | |
206 | } | |
207 | ||
208 | return 0; | |
209 | } | |
210 | ||
211 | ||
212 | ||
213 | int rpc_nfs_read_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, off_t offset, size_t count, void *private_data) | |
214 | { | |
215 | struct rpc_pdu *pdu; | |
216 | READ3args args; | |
217 | ||
218 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READ, cb, private_data, (xdrproc_t)xdr_READ3res, sizeof(READ3res)); | |
219 | if (pdu == NULL) { | |
220 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/read call"); | |
221 | return -1; | |
222 | } | |
223 | ||
224 | args.file.data.data_len = fh->data.data_len; | |
225 | args.file.data.data_val = fh->data.data_val; | |
226 | args.offset = offset; | |
227 | args.count = count; | |
228 | ||
229 | if (xdr_READ3args(&pdu->xdr, &args) == 0) { | |
230 | rpc_set_error(rpc, "XDR error: Failed to encode READ3args"); | |
231 | rpc_free_pdu(rpc, pdu); | |
232 | return -2; | |
233 | } | |
234 | ||
235 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
236 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/read call"); | |
237 | rpc_free_pdu(rpc, pdu); | |
238 | return -3; | |
239 | } | |
240 | ||
241 | return 0; | |
242 | } | |
243 | ||
244 | ||
245 | int rpc_nfs_write_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *buf, off_t offset, size_t count, int stable_how, void *private_data) | |
246 | { | |
247 | struct rpc_pdu *pdu; | |
248 | WRITE3args args; | |
249 | ||
250 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_WRITE, cb, private_data, (xdrproc_t)xdr_WRITE3res, sizeof(WRITE3res)); | |
251 | if (pdu == NULL) { | |
252 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/write call"); | |
253 | return -1; | |
254 | } | |
255 | ||
256 | args.file.data.data_len = fh->data.data_len; | |
257 | args.file.data.data_val = fh->data.data_val; | |
258 | args.offset = offset; | |
259 | args.count = count; | |
260 | args.stable = stable_how;; | |
261 | args.data.data_len = count; | |
262 | args.data.data_val = buf; | |
263 | ||
264 | if (xdr_WRITE3args(&pdu->xdr, &args) == 0) { | |
265 | rpc_set_error(rpc, "XDR error: Failed to encode WRITE3args"); | |
266 | rpc_free_pdu(rpc, pdu); | |
267 | return -2; | |
268 | } | |
269 | ||
270 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
271 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/write call"); | |
272 | rpc_free_pdu(rpc, pdu); | |
273 | return -3; | |
274 | } | |
275 | ||
276 | return 0; | |
277 | } | |
278 | ||
279 | ||
280 | ||
281 | int rpc_nfs_commit_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
282 | { | |
283 | struct rpc_pdu *pdu; | |
284 | COMMIT3args args; | |
285 | ||
286 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_COMMIT, cb, private_data, (xdrproc_t)xdr_COMMIT3res, sizeof(COMMIT3res)); | |
287 | if (pdu == NULL) { | |
288 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/commit call"); | |
289 | return -1; | |
290 | } | |
291 | ||
292 | args.file.data.data_len = fh->data.data_len; | |
293 | args.file.data.data_val = fh->data.data_val; | |
294 | args.offset = 0; | |
295 | args.count = 0; | |
296 | ||
297 | if (xdr_COMMIT3args(&pdu->xdr, &args) == 0) { | |
298 | rpc_set_error(rpc, "XDR error: Failed to encode WRITE3args"); | |
299 | rpc_free_pdu(rpc, pdu); | |
300 | return -2; | |
301 | } | |
302 | ||
303 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
304 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/commit call"); | |
305 | rpc_free_pdu(rpc, pdu); | |
306 | return -3; | |
307 | } | |
308 | ||
309 | return 0; | |
310 | } | |
311 | ||
312 | ||
313 | int rpc_nfs_setattr_async(struct rpc_context *rpc, rpc_cb cb, SETATTR3args *args, void *private_data) | |
314 | { | |
315 | struct rpc_pdu *pdu; | |
316 | ||
317 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_SETATTR, cb, private_data, (xdrproc_t)xdr_SETATTR3res, sizeof(SETATTR3res)); | |
318 | if (pdu == NULL) { | |
319 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/setattr call"); | |
320 | return -1; | |
321 | } | |
322 | ||
323 | if (xdr_SETATTR3args(&pdu->xdr, args) == 0) { | |
324 | rpc_set_error(rpc, "XDR error: Failed to encode SETATTR3args"); | |
325 | rpc_free_pdu(rpc, pdu); | |
326 | return -2; | |
327 | } | |
328 | ||
329 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
330 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/setattr call"); | |
331 | rpc_free_pdu(rpc, pdu); | |
332 | return -3; | |
333 | } | |
334 | ||
335 | return 0; | |
336 | } | |
337 | ||
338 | ||
339 | ||
340 | int rpc_nfs_mkdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data) | |
341 | { | |
342 | struct rpc_pdu *pdu; | |
343 | MKDIR3args args; | |
344 | ||
345 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_MKDIR, cb, private_data, (xdrproc_t)xdr_MKDIR3res, sizeof(MKDIR3res)); | |
346 | if (pdu == NULL) { | |
347 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/setattr call"); | |
348 | return -1; | |
349 | } | |
350 | ||
351 | bzero(&args, sizeof(MKDIR3args)); | |
352 | args.where.dir.data.data_len = fh->data.data_len; | |
353 | args.where.dir.data.data_val = fh->data.data_val; | |
354 | args.where.name = dir; | |
355 | args.attributes.mode.set_it = 1; | |
356 | args.attributes.mode.set_mode3_u.mode = 0755; | |
357 | ||
358 | if (xdr_MKDIR3args(&pdu->xdr, &args) == 0) { | |
359 | rpc_set_error(rpc, "XDR error: Failed to encode MKDIR3args"); | |
360 | rpc_free_pdu(rpc, pdu); | |
361 | return -2; | |
362 | } | |
363 | ||
364 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
365 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/mkdir call"); | |
366 | rpc_free_pdu(rpc, pdu); | |
367 | return -3; | |
368 | } | |
369 | ||
370 | return 0; | |
371 | } | |
372 | ||
373 | ||
374 | ||
375 | ||
376 | int rpc_nfs_rmdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data) | |
377 | { | |
378 | struct rpc_pdu *pdu; | |
379 | RMDIR3args args; | |
380 | ||
381 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_RMDIR, cb, private_data, (xdrproc_t)xdr_RMDIR3res, sizeof(RMDIR3res)); | |
382 | if (pdu == NULL) { | |
383 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/rmdir call"); | |
384 | return -1; | |
385 | } | |
386 | ||
387 | bzero(&args, sizeof(RMDIR3args)); | |
388 | args.object.dir.data.data_len = fh->data.data_len; | |
389 | args.object.dir.data.data_val = fh->data.data_val; | |
390 | args.object.name = dir; | |
391 | ||
392 | if (xdr_RMDIR3args(&pdu->xdr, &args) == 0) { | |
393 | rpc_set_error(rpc, "XDR error: Failed to encode RMDIR3args"); | |
394 | rpc_free_pdu(rpc, pdu); | |
395 | return -2; | |
396 | } | |
397 | ||
398 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
399 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/rmdir call"); | |
400 | rpc_free_pdu(rpc, pdu); | |
401 | return -3; | |
402 | } | |
403 | ||
404 | return 0; | |
405 | } | |
406 | ||
407 | ||
408 | ||
409 | int rpc_nfs_create_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, int mode, void *private_data) | |
410 | { | |
411 | struct rpc_pdu *pdu; | |
412 | CREATE3args args; | |
413 | ||
414 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_CREATE, cb, private_data, (xdrproc_t)xdr_CREATE3res, sizeof(CREATE3res)); | |
415 | if (pdu == NULL) { | |
416 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/create call"); | |
417 | return -1; | |
418 | } | |
419 | ||
420 | bzero(&args, sizeof(CREATE3args)); | |
421 | args.where.dir.data.data_len = fh->data.data_len; | |
422 | args.where.dir.data.data_val = fh->data.data_val; | |
423 | args.where.name = file; | |
424 | args.how.mode = UNCHECKED; | |
425 | args.how.createhow3_u.obj_attributes.mode.set_it = 1; | |
426 | args.how.createhow3_u.obj_attributes.mode.set_mode3_u.mode = mode; | |
427 | ||
428 | if (xdr_CREATE3args(&pdu->xdr, &args) == 0) { | |
429 | rpc_set_error(rpc, "XDR error: Failed to encode CREATE3args"); | |
430 | rpc_free_pdu(rpc, pdu); | |
431 | return -2; | |
432 | } | |
433 | ||
434 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
435 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/create call"); | |
436 | rpc_free_pdu(rpc, pdu); | |
437 | return -3; | |
438 | } | |
439 | ||
440 | return 0; | |
441 | } | |
442 | ||
443 | ||
444 | ||
445 | ||
446 | int rpc_nfs_remove_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, void *private_data) | |
447 | { | |
448 | struct rpc_pdu *pdu; | |
449 | REMOVE3args args; | |
450 | ||
451 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_REMOVE, cb, private_data, (xdrproc_t)xdr_REMOVE3res, sizeof(REMOVE3res)); | |
452 | if (pdu == NULL) { | |
453 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/remove call"); | |
454 | return -1; | |
455 | } | |
456 | ||
457 | bzero(&args, sizeof(REMOVE3args)); | |
458 | args.object.dir.data.data_len = fh->data.data_len; | |
459 | args.object.dir.data.data_val = fh->data.data_val; | |
460 | args.object.name = file; | |
461 | ||
462 | if (xdr_REMOVE3args(&pdu->xdr, &args) == 0) { | |
463 | rpc_set_error(rpc, "XDR error: Failed to encode REMOVE3args"); | |
464 | rpc_free_pdu(rpc, pdu); | |
465 | return -2; | |
466 | } | |
467 | ||
468 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
469 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/remove call"); | |
470 | rpc_free_pdu(rpc, pdu); | |
471 | return -3; | |
472 | } | |
473 | ||
474 | return 0; | |
475 | } | |
476 | ||
477 | ||
478 | int rpc_nfs_readdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t cookie, char *cookieverf, int count, void *private_data) | |
479 | { | |
480 | struct rpc_pdu *pdu; | |
481 | READDIR3args args; | |
482 | ||
483 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READDIR, cb, private_data, (xdrproc_t)xdr_READDIR3res, sizeof(READDIR3res)); | |
484 | if (pdu == NULL) { | |
485 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readdir call"); | |
486 | return -1; | |
487 | } | |
488 | ||
489 | bzero(&args, sizeof(READDIR3args)); | |
490 | args.dir.data.data_len = fh->data.data_len; | |
491 | args.dir.data.data_val = fh->data.data_val; | |
492 | args.cookie = cookie; | |
493 | memcpy(&args.cookieverf, cookieverf, sizeof(cookieverf3)); | |
494 | args.count = count; | |
495 | ||
496 | if (xdr_READDIR3args(&pdu->xdr, &args) == 0) { | |
497 | rpc_set_error(rpc, "XDR error: Failed to encode READDIR3args"); | |
498 | rpc_free_pdu(rpc, pdu); | |
499 | return -2; | |
500 | } | |
501 | ||
502 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
503 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readdir call"); | |
504 | rpc_free_pdu(rpc, pdu); | |
505 | return -3; | |
506 | } | |
507 | ||
508 | return 0; | |
509 | } | |
510 | ||
511 | int rpc_nfs_fsstat_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
512 | { | |
513 | struct rpc_pdu *pdu; | |
514 | FSSTAT3args args; | |
515 | ||
516 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_FSSTAT, cb, private_data, (xdrproc_t)xdr_FSSTAT3res, sizeof(FSSTAT3res)); | |
517 | if (pdu == NULL) { | |
518 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/fsstat call"); | |
519 | return -1; | |
520 | } | |
521 | ||
522 | args.fsroot.data.data_len = fh->data.data_len; | |
523 | args.fsroot.data.data_val = fh->data.data_val; | |
524 | ||
525 | if (xdr_FSSTAT3args(&pdu->xdr, &args) == 0) { | |
526 | rpc_set_error(rpc, "XDR error: Failed to encode FSSTAT3args"); | |
527 | rpc_free_pdu(rpc, pdu); | |
528 | return -2; | |
529 | } | |
530 | ||
531 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
532 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/fsstat call"); | |
533 | rpc_free_pdu(rpc, pdu); | |
534 | return -3; | |
535 | } | |
536 | ||
537 | return 0; | |
538 | } | |
539 | ||
540 | ||
541 | int rpc_nfs_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
542 | { | |
543 | struct rpc_pdu *pdu; | |
544 | READLINK3args args; | |
545 | ||
546 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READLINK, cb, private_data, (xdrproc_t)xdr_READLINK3res, sizeof(READLINK3res)); | |
547 | if (pdu == NULL) { | |
548 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readlink call"); | |
549 | return -1; | |
550 | } | |
551 | ||
552 | args.symlink.data.data_len = fh->data.data_len; | |
553 | args.symlink.data.data_val = fh->data.data_val; | |
554 | ||
555 | if (xdr_READLINK3args(&pdu->xdr, &args) == 0) { | |
556 | rpc_set_error(rpc, "XDR error: Failed to encode READLINK3args"); | |
557 | rpc_free_pdu(rpc, pdu); | |
558 | return -2; | |
559 | } | |
560 | ||
561 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
562 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readlink call"); | |
563 | rpc_free_pdu(rpc, pdu); | |
564 | return -3; | |
565 | } | |
566 | ||
567 | return 0; | |
568 | } | |
569 | ||
570 | ||
571 | int rpc_nfs_symlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *newname, char *oldpath, void *private_data) | |
572 | { | |
573 | struct rpc_pdu *pdu; | |
574 | SYMLINK3args args; | |
575 | ||
576 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_SYMLINK, cb, private_data, (xdrproc_t)xdr_SYMLINK3res, sizeof(SYMLINK3res)); | |
577 | if (pdu == NULL) { | |
578 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/symlink call"); | |
579 | return -1; | |
580 | } | |
581 | ||
582 | bzero(&args, sizeof(SYMLINK3args)); | |
583 | args.where.dir.data.data_len = fh->data.data_len; | |
584 | args.where.dir.data.data_val = fh->data.data_val; | |
585 | args.where.name = newname; | |
586 | args.symlink.symlink_attributes.mode.set_it = 1; | |
587 | args.symlink.symlink_attributes.mode.set_mode3_u.mode = S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH; | |
588 | args.symlink.symlink_data = oldpath; | |
589 | ||
590 | if (xdr_SYMLINK3args(&pdu->xdr, &args) == 0) { | |
591 | rpc_set_error(rpc, "XDR error: Failed to encode SYMLINK3args"); | |
592 | rpc_free_pdu(rpc, pdu); | |
593 | return -2; | |
594 | } | |
595 | ||
596 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
597 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/symlink call"); | |
598 | rpc_free_pdu(rpc, pdu); | |
599 | return -3; | |
600 | } | |
601 | ||
602 | return 0; | |
603 | } | |
604 | ||
605 | ||
606 | ||
607 | ||
608 | int rpc_nfs_rename_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *olddir, char *oldname, struct nfs_fh3 *newdir, char *newname, void *private_data) | |
609 | { | |
610 | struct rpc_pdu *pdu; | |
611 | RENAME3args args; | |
612 | ||
613 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_RENAME, cb, private_data, (xdrproc_t)xdr_RENAME3res, sizeof(RENAME3res)); | |
614 | if (pdu == NULL) { | |
615 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/rename call"); | |
616 | return -1; | |
617 | } | |
618 | ||
619 | bzero(&args, sizeof(RENAME3args)); | |
620 | args.from.dir.data.data_len = olddir->data.data_len; | |
621 | args.from.dir.data.data_val = olddir->data.data_val; | |
622 | args.from.name = oldname; | |
623 | args.to.dir.data.data_len = newdir->data.data_len; | |
624 | args.to.dir.data.data_val = newdir->data.data_val; | |
625 | args.to.name = newname; | |
626 | ||
627 | if (xdr_RENAME3args(&pdu->xdr, &args) == 0) { | |
628 | rpc_set_error(rpc, "XDR error: Failed to encode RENAME3args"); | |
629 | rpc_free_pdu(rpc, pdu); | |
630 | return -2; | |
631 | } | |
632 | ||
633 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
634 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/rename call"); | |
635 | rpc_free_pdu(rpc, pdu); | |
636 | return -3; | |
637 | } | |
638 | ||
639 | return 0; | |
640 | } | |
641 | ||
642 | ||
643 | ||
644 | ||
645 | int rpc_nfs_link_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *file, struct nfs_fh3 *newdir, char *newname, void *private_data) | |
646 | { | |
647 | struct rpc_pdu *pdu; | |
648 | LINK3args args; | |
649 | ||
650 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_LINK, cb, private_data, (xdrproc_t)xdr_LINK3res, sizeof(LINK3res)); | |
651 | if (pdu == NULL) { | |
652 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/link call"); | |
653 | return -1; | |
654 | } | |
655 | ||
656 | bzero(&args, sizeof(LINK3args)); | |
657 | args.file.data.data_len = file->data.data_len; | |
658 | args.file.data.data_val = file->data.data_val; | |
659 | args.link.dir.data.data_len = newdir->data.data_len; | |
660 | args.link.dir.data.data_val = newdir->data.data_val; | |
661 | args.link.name = newname; | |
662 | ||
663 | if (xdr_LINK3args(&pdu->xdr, &args) == 0) { | |
664 | rpc_set_error(rpc, "XDR error: Failed to encode LINK3args"); | |
665 | rpc_free_pdu(rpc, pdu); | |
666 | return -2; | |
667 | } | |
668 | ||
669 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
670 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/link call"); | |
671 | rpc_free_pdu(rpc, pdu); | |
672 | return -3; | |
673 | } | |
674 | ||
675 | return 0; | |
676 | } | |
677 | ||
678 | ||
679 | ||
680 |