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dabf4152 AM |
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 | ||
5670ec6e AM |
18 | #ifdef WIN32 |
19 | #include "win32_compat.h" | |
20 | #else | |
21 | #include <sys/stat.h> | |
22 | #endif/*WIN32*/ | |
23 | ||
dabf4152 AM |
24 | #include <stdio.h> |
25 | #include <errno.h> | |
dabf4152 AM |
26 | #include <string.h> |
27 | #include <rpc/rpc.h> | |
28 | #include <rpc/xdr.h> | |
29 | #include "libnfs.h" | |
30 | #include "libnfs-raw.h" | |
31 | #include "libnfs-private.h" | |
32 | #include "libnfs-raw-nfs.h" | |
33 | ||
dabf4152 AM |
34 | char *nfsstat3_to_str(int error) |
35 | { | |
36 | switch (error) { | |
37 | case NFS3_OK: return "NFS3_OK"; break; | |
38 | case NFS3ERR_PERM: return "NFS3ERR_PERM"; break; | |
39 | case NFS3ERR_NOENT: return "NFS3ERR_NOENT"; break; | |
40 | case NFS3ERR_IO: return "NFS3ERR_IO"; break; | |
41 | case NFS3ERR_NXIO: return "NFS3ERR_NXIO"; break; | |
42 | case NFS3ERR_ACCES: return "NFS3ERR_ACCES"; break; | |
43 | case NFS3ERR_EXIST: return "NFS3ERR_EXIST"; break; | |
44 | case NFS3ERR_XDEV: return "NFS3ERR_XDEV"; break; | |
45 | case NFS3ERR_NODEV: return "NFS3ERR_NODEV"; break; | |
46 | case NFS3ERR_NOTDIR: return "NFS3ERR_NOTDIR"; break; | |
47 | case NFS3ERR_ISDIR: return "NFS3ERR_ISDIR"; break; | |
48 | case NFS3ERR_INVAL: return "NFS3ERR_INVAL"; break; | |
49 | case NFS3ERR_FBIG: return "NFS3ERR_FBIG"; break; | |
50 | case NFS3ERR_NOSPC: return "NFS3ERR_NOSPC"; break; | |
51 | case NFS3ERR_ROFS: return "NFS3ERR_ROFS"; break; | |
52 | case NFS3ERR_MLINK: return "NFS3ERR_MLINK"; break; | |
53 | case NFS3ERR_NAMETOOLONG: return "NFS3ERR_NAMETOOLONG"; break; | |
54 | case NFS3ERR_NOTEMPTY: return "NFS3ERR_NOTEMPTY"; break; | |
55 | case NFS3ERR_DQUOT: return "NFS3ERR_DQUOT"; break; | |
56 | case NFS3ERR_STALE: return "NFS3ERR_STALE"; break; | |
57 | case NFS3ERR_REMOTE: return "NFS3ERR_REMOTE"; break; | |
58 | case NFS3ERR_BADHANDLE: return "NFS3ERR_BADHANDLE"; break; | |
59 | case NFS3ERR_NOT_SYNC: return "NFS3ERR_NOT_SYNC"; break; | |
60 | case NFS3ERR_BAD_COOKIE: return "NFS3ERR_BAD_COOKIE"; break; | |
61 | case NFS3ERR_NOTSUPP: return "NFS3ERR_NOTSUPP"; break; | |
62 | case NFS3ERR_TOOSMALL: return "NFS3ERR_TOOSMALL"; break; | |
63 | case NFS3ERR_SERVERFAULT: return "NFS3ERR_SERVERFAULT"; break; | |
64 | case NFS3ERR_BADTYPE: return "NFS3ERR_BADTYPE"; break; | |
65 | case NFS3ERR_JUKEBOX: return "NFS3ERR_JUKEBOX"; break; | |
66 | }; | |
67 | return "unknown nfs error"; | |
68 | } | |
69 | ||
70 | int nfsstat3_to_errno(int error) | |
71 | { | |
72 | switch (error) { | |
73 | case NFS3_OK: return 0; break; | |
74 | case NFS3ERR_PERM: return -EPERM; break; | |
75 | case NFS3ERR_NOENT: return -ENOENT; break; | |
76 | case NFS3ERR_IO: return -EIO; break; | |
77 | case NFS3ERR_NXIO: return -ENXIO; break; | |
78 | case NFS3ERR_ACCES: return -EACCES; break; | |
79 | case NFS3ERR_EXIST: return -EEXIST; break; | |
80 | case NFS3ERR_XDEV: return -EXDEV; break; | |
81 | case NFS3ERR_NODEV: return -ENODEV; break; | |
82 | case NFS3ERR_NOTDIR: return -ENOTDIR; break; | |
83 | case NFS3ERR_ISDIR: return -EISDIR; break; | |
84 | case NFS3ERR_INVAL: return -EINVAL; break; | |
85 | case NFS3ERR_FBIG: return -EFBIG; break; | |
86 | case NFS3ERR_NOSPC: return -ENOSPC; break; | |
87 | case NFS3ERR_ROFS: return -EROFS; break; | |
88 | case NFS3ERR_MLINK: return -EMLINK; break; | |
89 | case NFS3ERR_NAMETOOLONG: return -ENAMETOOLONG; break; | |
90 | case NFS3ERR_NOTEMPTY: return -EEXIST; break; | |
91 | case NFS3ERR_DQUOT: return -ERANGE; break; | |
92 | case NFS3ERR_STALE: return -EIO; break; | |
93 | case NFS3ERR_REMOTE: return -EIO; break; | |
94 | case NFS3ERR_BADHANDLE: return -EIO; break; | |
95 | case NFS3ERR_NOT_SYNC: return -EIO; break; | |
96 | case NFS3ERR_BAD_COOKIE: return -EIO; break; | |
97 | case NFS3ERR_NOTSUPP: return -EINVAL; break; | |
98 | case NFS3ERR_TOOSMALL: return -EIO; break; | |
99 | case NFS3ERR_SERVERFAULT: return -EIO; break; | |
100 | case NFS3ERR_BADTYPE: return -EINVAL; break; | |
101 | case NFS3ERR_JUKEBOX: return -EAGAIN; break; | |
102 | }; | |
103 | return -ERANGE; | |
104 | } | |
105 | ||
106 | ||
107 | int rpc_nfs_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) | |
108 | { | |
109 | struct rpc_pdu *pdu; | |
110 | ||
111 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_NULL, cb, private_data, (xdrproc_t)xdr_void, 0); | |
112 | if (pdu == NULL) { | |
113 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/null call"); | |
114 | return -1; | |
115 | } | |
116 | ||
117 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
118 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call"); | |
119 | rpc_free_pdu(rpc, pdu); | |
120 | return -2; | |
121 | } | |
122 | ||
123 | return 0; | |
124 | } | |
125 | ||
126 | int rpc_nfs_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
127 | { | |
128 | struct rpc_pdu *pdu; | |
129 | GETATTR3args args; | |
130 | ||
131 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_GETATTR, cb, private_data, (xdrproc_t)xdr_GETATTR3res, sizeof(GETATTR3res)); | |
132 | if (pdu == NULL) { | |
133 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/null call"); | |
134 | return -1; | |
135 | } | |
136 | ||
137 | args.object.data.data_len = fh->data.data_len; | |
138 | args.object.data.data_val = fh->data.data_val; | |
139 | ||
140 | if (xdr_GETATTR3args(&pdu->xdr, &args) == 0) { | |
141 | rpc_set_error(rpc, "XDR error: Failed to encode GETATTR3args"); | |
142 | rpc_free_pdu(rpc, pdu); | |
143 | return -2; | |
144 | } | |
145 | ||
146 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
147 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call"); | |
148 | rpc_free_pdu(rpc, pdu); | |
149 | return -3; | |
150 | } | |
151 | ||
152 | return 0; | |
153 | } | |
154 | ||
155 | int rpc_nfs_lookup_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *name, void *private_data) | |
156 | { | |
157 | struct rpc_pdu *pdu; | |
158 | LOOKUP3args args; | |
159 | ||
160 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_LOOKUP, cb, private_data, (xdrproc_t)xdr_LOOKUP3res, sizeof(LOOKUP3res)); | |
161 | if (pdu == NULL) { | |
162 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/lookup call"); | |
163 | return -1; | |
164 | } | |
165 | ||
166 | args.what.dir.data.data_len = fh->data.data_len; | |
167 | args.what.dir.data.data_val = fh->data.data_val; | |
168 | args.what.name = name; | |
169 | ||
170 | if (xdr_LOOKUP3args(&pdu->xdr, &args) == 0) { | |
171 | rpc_set_error(rpc, "XDR error: Failed to encode LOOKUP3args"); | |
172 | rpc_free_pdu(rpc, pdu); | |
173 | return -2; | |
174 | } | |
175 | ||
176 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
177 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/lookup call"); | |
178 | rpc_free_pdu(rpc, pdu); | |
179 | return -3; | |
180 | } | |
181 | ||
182 | return 0; | |
183 | } | |
184 | ||
185 | ||
186 | int rpc_nfs_access_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, int access, void *private_data) | |
187 | { | |
188 | struct rpc_pdu *pdu; | |
189 | ACCESS3args args; | |
190 | ||
191 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_ACCESS, cb, private_data, (xdrproc_t)xdr_ACCESS3res, sizeof(ACCESS3res)); | |
192 | if (pdu == NULL) { | |
193 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/access call"); | |
194 | return -1; | |
195 | } | |
196 | ||
197 | args.object.data.data_len = fh->data.data_len; | |
198 | args.object.data.data_val = fh->data.data_val; | |
199 | args.access = access; | |
200 | ||
201 | if (xdr_ACCESS3args(&pdu->xdr, &args) == 0) { | |
202 | rpc_set_error(rpc, "XDR error: Failed to encode ACCESS3args"); | |
203 | rpc_free_pdu(rpc, pdu); | |
204 | return -2; | |
205 | } | |
206 | ||
207 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
208 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/access call"); | |
209 | rpc_free_pdu(rpc, pdu); | |
210 | return -3; | |
211 | } | |
212 | ||
213 | return 0; | |
214 | } | |
215 | ||
216 | ||
217 | ||
5670ec6e | 218 | int rpc_nfs_read_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t offset, uint64_t count, void *private_data) |
dabf4152 AM |
219 | { |
220 | struct rpc_pdu *pdu; | |
221 | READ3args args; | |
222 | ||
223 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READ, cb, private_data, (xdrproc_t)xdr_READ3res, sizeof(READ3res)); | |
224 | if (pdu == NULL) { | |
225 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/read call"); | |
226 | return -1; | |
227 | } | |
228 | ||
229 | args.file.data.data_len = fh->data.data_len; | |
230 | args.file.data.data_val = fh->data.data_val; | |
231 | args.offset = offset; | |
232 | args.count = count; | |
233 | ||
234 | if (xdr_READ3args(&pdu->xdr, &args) == 0) { | |
235 | rpc_set_error(rpc, "XDR error: Failed to encode READ3args"); | |
236 | rpc_free_pdu(rpc, pdu); | |
237 | return -2; | |
238 | } | |
239 | ||
240 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
241 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/read call"); | |
242 | rpc_free_pdu(rpc, pdu); | |
243 | return -3; | |
244 | } | |
245 | ||
246 | return 0; | |
247 | } | |
248 | ||
249 | ||
5670ec6e | 250 | int rpc_nfs_write_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *buf, uint64_t offset, uint64_t count, int stable_how, void *private_data) |
dabf4152 AM |
251 | { |
252 | struct rpc_pdu *pdu; | |
253 | WRITE3args args; | |
254 | ||
255 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_WRITE, cb, private_data, (xdrproc_t)xdr_WRITE3res, sizeof(WRITE3res)); | |
256 | if (pdu == NULL) { | |
257 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/write call"); | |
258 | return -1; | |
259 | } | |
260 | ||
261 | args.file.data.data_len = fh->data.data_len; | |
262 | args.file.data.data_val = fh->data.data_val; | |
263 | args.offset = offset; | |
264 | args.count = count; | |
265 | args.stable = stable_how;; | |
266 | args.data.data_len = count; | |
267 | args.data.data_val = buf; | |
268 | ||
269 | if (xdr_WRITE3args(&pdu->xdr, &args) == 0) { | |
270 | rpc_set_error(rpc, "XDR error: Failed to encode WRITE3args"); | |
271 | rpc_free_pdu(rpc, pdu); | |
272 | return -2; | |
273 | } | |
274 | ||
275 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
276 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/write call"); | |
277 | rpc_free_pdu(rpc, pdu); | |
278 | return -3; | |
279 | } | |
280 | ||
281 | return 0; | |
282 | } | |
283 | ||
284 | ||
285 | ||
286 | int rpc_nfs_commit_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
287 | { | |
288 | struct rpc_pdu *pdu; | |
289 | COMMIT3args args; | |
290 | ||
291 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_COMMIT, cb, private_data, (xdrproc_t)xdr_COMMIT3res, sizeof(COMMIT3res)); | |
292 | if (pdu == NULL) { | |
293 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/commit call"); | |
294 | return -1; | |
295 | } | |
296 | ||
297 | args.file.data.data_len = fh->data.data_len; | |
298 | args.file.data.data_val = fh->data.data_val; | |
299 | args.offset = 0; | |
300 | args.count = 0; | |
301 | ||
302 | if (xdr_COMMIT3args(&pdu->xdr, &args) == 0) { | |
303 | rpc_set_error(rpc, "XDR error: Failed to encode WRITE3args"); | |
304 | rpc_free_pdu(rpc, pdu); | |
305 | return -2; | |
306 | } | |
307 | ||
308 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
309 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/commit call"); | |
310 | rpc_free_pdu(rpc, pdu); | |
311 | return -3; | |
312 | } | |
313 | ||
314 | return 0; | |
315 | } | |
316 | ||
317 | ||
318 | int rpc_nfs_setattr_async(struct rpc_context *rpc, rpc_cb cb, SETATTR3args *args, void *private_data) | |
319 | { | |
320 | struct rpc_pdu *pdu; | |
321 | ||
322 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_SETATTR, cb, private_data, (xdrproc_t)xdr_SETATTR3res, sizeof(SETATTR3res)); | |
323 | if (pdu == NULL) { | |
324 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/setattr call"); | |
325 | return -1; | |
326 | } | |
327 | ||
328 | if (xdr_SETATTR3args(&pdu->xdr, args) == 0) { | |
329 | rpc_set_error(rpc, "XDR error: Failed to encode SETATTR3args"); | |
330 | rpc_free_pdu(rpc, pdu); | |
331 | return -2; | |
332 | } | |
333 | ||
334 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
335 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/setattr call"); | |
336 | rpc_free_pdu(rpc, pdu); | |
337 | return -3; | |
338 | } | |
339 | ||
340 | return 0; | |
341 | } | |
342 | ||
343 | ||
344 | ||
345 | int rpc_nfs_mkdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data) | |
346 | { | |
347 | struct rpc_pdu *pdu; | |
348 | MKDIR3args args; | |
349 | ||
350 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_MKDIR, cb, private_data, (xdrproc_t)xdr_MKDIR3res, sizeof(MKDIR3res)); | |
351 | if (pdu == NULL) { | |
352 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/setattr call"); | |
353 | return -1; | |
354 | } | |
355 | ||
5670ec6e | 356 | memset(&args, 0, sizeof(MKDIR3args)); |
dabf4152 AM |
357 | args.where.dir.data.data_len = fh->data.data_len; |
358 | args.where.dir.data.data_val = fh->data.data_val; | |
359 | args.where.name = dir; | |
360 | args.attributes.mode.set_it = 1; | |
361 | args.attributes.mode.set_mode3_u.mode = 0755; | |
362 | ||
363 | if (xdr_MKDIR3args(&pdu->xdr, &args) == 0) { | |
364 | rpc_set_error(rpc, "XDR error: Failed to encode MKDIR3args"); | |
365 | rpc_free_pdu(rpc, pdu); | |
366 | return -2; | |
367 | } | |
368 | ||
369 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
370 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/mkdir call"); | |
371 | rpc_free_pdu(rpc, pdu); | |
372 | return -3; | |
373 | } | |
374 | ||
375 | return 0; | |
376 | } | |
377 | ||
378 | ||
379 | ||
380 | ||
381 | int rpc_nfs_rmdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data) | |
382 | { | |
383 | struct rpc_pdu *pdu; | |
384 | RMDIR3args args; | |
385 | ||
386 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_RMDIR, cb, private_data, (xdrproc_t)xdr_RMDIR3res, sizeof(RMDIR3res)); | |
387 | if (pdu == NULL) { | |
388 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/rmdir call"); | |
389 | return -1; | |
390 | } | |
391 | ||
5670ec6e | 392 | memset(&args, 0, sizeof(RMDIR3args)); |
dabf4152 AM |
393 | args.object.dir.data.data_len = fh->data.data_len; |
394 | args.object.dir.data.data_val = fh->data.data_val; | |
395 | args.object.name = dir; | |
396 | ||
397 | if (xdr_RMDIR3args(&pdu->xdr, &args) == 0) { | |
398 | rpc_set_error(rpc, "XDR error: Failed to encode RMDIR3args"); | |
399 | rpc_free_pdu(rpc, pdu); | |
400 | return -2; | |
401 | } | |
402 | ||
403 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
404 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/rmdir call"); | |
405 | rpc_free_pdu(rpc, pdu); | |
406 | return -3; | |
407 | } | |
408 | ||
409 | return 0; | |
410 | } | |
411 | ||
412 | ||
413 | ||
414 | int rpc_nfs_create_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, int mode, void *private_data) | |
415 | { | |
416 | struct rpc_pdu *pdu; | |
417 | CREATE3args args; | |
418 | ||
419 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_CREATE, cb, private_data, (xdrproc_t)xdr_CREATE3res, sizeof(CREATE3res)); | |
420 | if (pdu == NULL) { | |
421 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/create call"); | |
422 | return -1; | |
423 | } | |
424 | ||
5670ec6e | 425 | memset(&args, 0, sizeof(CREATE3args)); |
dabf4152 AM |
426 | args.where.dir.data.data_len = fh->data.data_len; |
427 | args.where.dir.data.data_val = fh->data.data_val; | |
428 | args.where.name = file; | |
429 | args.how.mode = UNCHECKED; | |
430 | args.how.createhow3_u.obj_attributes.mode.set_it = 1; | |
431 | args.how.createhow3_u.obj_attributes.mode.set_mode3_u.mode = mode; | |
432 | ||
433 | if (xdr_CREATE3args(&pdu->xdr, &args) == 0) { | |
434 | rpc_set_error(rpc, "XDR error: Failed to encode CREATE3args"); | |
435 | rpc_free_pdu(rpc, pdu); | |
436 | return -2; | |
437 | } | |
438 | ||
439 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
440 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/create call"); | |
441 | rpc_free_pdu(rpc, pdu); | |
442 | return -3; | |
443 | } | |
444 | ||
445 | return 0; | |
446 | } | |
447 | ||
448 | ||
449 | ||
5670ec6e AM |
450 | int rpc_nfs_mknod_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, int mode, int major, int minor, void *private_data) |
451 | { | |
452 | struct rpc_pdu *pdu; | |
453 | MKNOD3args args; | |
454 | ||
455 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_MKNOD, cb, private_data, (xdrproc_t)xdr_MKNOD3res, sizeof(MKNOD3res)); | |
456 | if (pdu == NULL) { | |
457 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/mknod call"); | |
458 | return -1; | |
459 | } | |
460 | ||
461 | memset(&args, 0, sizeof(MKNOD3args)); | |
462 | args.where.dir.data.data_len = fh->data.data_len; | |
463 | args.where.dir.data.data_val = fh->data.data_val; | |
464 | args.where.name = file; | |
465 | switch (mode & S_IFMT) { | |
466 | case S_IFCHR: | |
467 | args.what.type = NF3CHR; | |
468 | args.what.mknoddata3_u.chr_device.dev_attributes.mode.set_it = 1; | |
469 | args.what.mknoddata3_u.chr_device.dev_attributes.mode.set_mode3_u.mode = mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); | |
470 | args.what.mknoddata3_u.chr_device.spec.specdata1 = major; | |
471 | args.what.mknoddata3_u.chr_device.spec.specdata2 = minor; | |
472 | break; | |
473 | case S_IFBLK: | |
474 | args.what.type = NF3BLK; | |
475 | args.what.mknoddata3_u.blk_device.dev_attributes.mode.set_it = 1; | |
476 | args.what.mknoddata3_u.blk_device.dev_attributes.mode.set_mode3_u.mode = mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); | |
477 | args.what.mknoddata3_u.blk_device.spec.specdata1 = major; | |
478 | args.what.mknoddata3_u.blk_device.spec.specdata2 = minor; | |
479 | case S_IFSOCK: | |
480 | args.what.type = NF3SOCK; | |
481 | args.what.mknoddata3_u.sock_attributes.mode.set_it = 1; | |
482 | args.what.mknoddata3_u.sock_attributes.mode.set_mode3_u.mode = mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); | |
483 | break; | |
484 | case S_IFIFO: | |
485 | args.what.type = NF3FIFO; | |
486 | args.what.mknoddata3_u.pipe_attributes.mode.set_it = 1; | |
487 | args.what.mknoddata3_u.pipe_attributes.mode.set_mode3_u.mode = mode & (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH); | |
488 | break; | |
489 | default: | |
490 | rpc_set_error(rpc, "Invalid file type for nfs/mknod call"); | |
491 | rpc_free_pdu(rpc, pdu); | |
492 | return -1; | |
493 | } | |
494 | ||
495 | if (xdr_MKNOD3args(&pdu->xdr, &args) == 0) { | |
496 | rpc_set_error(rpc, "XDR error: Failed to encode MKNOD3args"); | |
497 | rpc_free_pdu(rpc, pdu); | |
498 | return -2; | |
499 | } | |
500 | ||
501 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
502 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/mknod call"); | |
503 | rpc_free_pdu(rpc, pdu); | |
504 | return -3; | |
505 | } | |
506 | ||
507 | return 0; | |
508 | } | |
509 | ||
dabf4152 AM |
510 | |
511 | int rpc_nfs_remove_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, void *private_data) | |
512 | { | |
513 | struct rpc_pdu *pdu; | |
514 | REMOVE3args args; | |
515 | ||
516 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_REMOVE, cb, private_data, (xdrproc_t)xdr_REMOVE3res, sizeof(REMOVE3res)); | |
517 | if (pdu == NULL) { | |
518 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/remove call"); | |
519 | return -1; | |
520 | } | |
521 | ||
5670ec6e | 522 | memset(&args, 0, sizeof(REMOVE3args)); |
dabf4152 AM |
523 | args.object.dir.data.data_len = fh->data.data_len; |
524 | args.object.dir.data.data_val = fh->data.data_val; | |
525 | args.object.name = file; | |
526 | ||
527 | if (xdr_REMOVE3args(&pdu->xdr, &args) == 0) { | |
528 | rpc_set_error(rpc, "XDR error: Failed to encode REMOVE3args"); | |
529 | rpc_free_pdu(rpc, pdu); | |
530 | return -2; | |
531 | } | |
532 | ||
533 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
534 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/remove call"); | |
535 | rpc_free_pdu(rpc, pdu); | |
536 | return -3; | |
537 | } | |
538 | ||
539 | return 0; | |
540 | } | |
541 | ||
dabf4152 AM |
542 | 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) |
543 | { | |
544 | struct rpc_pdu *pdu; | |
545 | READDIR3args args; | |
546 | ||
547 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READDIR, cb, private_data, (xdrproc_t)xdr_READDIR3res, sizeof(READDIR3res)); | |
548 | if (pdu == NULL) { | |
549 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readdir call"); | |
550 | return -1; | |
551 | } | |
552 | ||
5670ec6e | 553 | memset(&args, 0, sizeof(READDIR3args)); |
dabf4152 AM |
554 | args.dir.data.data_len = fh->data.data_len; |
555 | args.dir.data.data_val = fh->data.data_val; | |
556 | args.cookie = cookie; | |
557 | memcpy(&args.cookieverf, cookieverf, sizeof(cookieverf3)); | |
558 | args.count = count; | |
559 | ||
560 | if (xdr_READDIR3args(&pdu->xdr, &args) == 0) { | |
561 | rpc_set_error(rpc, "XDR error: Failed to encode READDIR3args"); | |
562 | rpc_free_pdu(rpc, pdu); | |
563 | return -2; | |
564 | } | |
565 | ||
566 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
567 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readdir call"); | |
568 | rpc_free_pdu(rpc, pdu); | |
569 | return -3; | |
570 | } | |
571 | ||
572 | return 0; | |
573 | } | |
574 | ||
5670ec6e AM |
575 | int rpc_nfs_readdirplus_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t cookie, char *cookieverf, int count, void *private_data) |
576 | { | |
577 | struct rpc_pdu *pdu; | |
578 | READDIRPLUS3args args; | |
579 | ||
580 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READDIRPLUS, cb, private_data, (xdrproc_t)xdr_READDIRPLUS3res, sizeof(READDIRPLUS3res)); | |
581 | if (pdu == NULL) { | |
582 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readdirplus call"); | |
583 | return -1; | |
584 | } | |
585 | ||
586 | memset(&args, 0, sizeof(READDIRPLUS3args)); | |
587 | args.dir.data.data_len = fh->data.data_len; | |
588 | args.dir.data.data_val = fh->data.data_val; | |
589 | args.cookie = cookie; | |
590 | memcpy(&args.cookieverf, cookieverf, sizeof(cookieverf3)); | |
591 | args.dircount = count; | |
592 | args.maxcount = count; | |
593 | ||
594 | if (xdr_READDIRPLUS3args(&pdu->xdr, &args) == 0) { | |
595 | rpc_set_error(rpc, "XDR error: Failed to encode READDIRPLUS3args"); | |
596 | rpc_free_pdu(rpc, pdu); | |
597 | return -2; | |
598 | } | |
599 | ||
600 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
601 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readdirplus call"); | |
602 | rpc_free_pdu(rpc, pdu); | |
603 | return -3; | |
604 | } | |
605 | ||
606 | return 0; | |
607 | } | |
608 | ||
dabf4152 AM |
609 | int rpc_nfs_fsstat_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) |
610 | { | |
611 | struct rpc_pdu *pdu; | |
612 | FSSTAT3args args; | |
613 | ||
614 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_FSSTAT, cb, private_data, (xdrproc_t)xdr_FSSTAT3res, sizeof(FSSTAT3res)); | |
615 | if (pdu == NULL) { | |
616 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/fsstat call"); | |
617 | return -1; | |
618 | } | |
619 | ||
620 | args.fsroot.data.data_len = fh->data.data_len; | |
621 | args.fsroot.data.data_val = fh->data.data_val; | |
622 | ||
623 | if (xdr_FSSTAT3args(&pdu->xdr, &args) == 0) { | |
624 | rpc_set_error(rpc, "XDR error: Failed to encode FSSTAT3args"); | |
625 | rpc_free_pdu(rpc, pdu); | |
626 | return -2; | |
627 | } | |
628 | ||
629 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
630 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/fsstat call"); | |
631 | rpc_free_pdu(rpc, pdu); | |
632 | return -3; | |
633 | } | |
634 | ||
635 | return 0; | |
636 | } | |
637 | ||
638 | int rpc_nfs_fsinfo_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
639 | { | |
640 | struct rpc_pdu *pdu; | |
641 | FSINFO3args args; | |
642 | ||
643 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_FSINFO, cb, private_data, (xdrproc_t)xdr_FSINFO3res, sizeof(FSINFO3res)); | |
644 | if (pdu == NULL) { | |
645 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/fsinfo call"); | |
646 | return -1; | |
647 | } | |
648 | ||
649 | args.fsroot.data.data_len = fh->data.data_len; | |
650 | args.fsroot.data.data_val = fh->data.data_val; | |
651 | ||
652 | if (xdr_FSINFO3args(&pdu->xdr, &args) == 0) { | |
653 | rpc_set_error(rpc, "XDR error: Failed to encode FSINFO3args"); | |
654 | rpc_free_pdu(rpc, pdu); | |
655 | return -2; | |
656 | } | |
657 | ||
658 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
659 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/fsinfo call"); | |
660 | rpc_free_pdu(rpc, pdu); | |
661 | return -3; | |
662 | } | |
663 | ||
664 | return 0; | |
665 | } | |
666 | ||
667 | int rpc_nfs_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data) | |
668 | { | |
669 | struct rpc_pdu *pdu; | |
670 | READLINK3args args; | |
671 | ||
672 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READLINK, cb, private_data, (xdrproc_t)xdr_READLINK3res, sizeof(READLINK3res)); | |
673 | if (pdu == NULL) { | |
674 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readlink call"); | |
675 | return -1; | |
676 | } | |
677 | ||
678 | args.symlink.data.data_len = fh->data.data_len; | |
679 | args.symlink.data.data_val = fh->data.data_val; | |
680 | ||
681 | if (xdr_READLINK3args(&pdu->xdr, &args) == 0) { | |
682 | rpc_set_error(rpc, "XDR error: Failed to encode READLINK3args"); | |
683 | rpc_free_pdu(rpc, pdu); | |
684 | return -2; | |
685 | } | |
686 | ||
687 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
688 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readlink call"); | |
689 | rpc_free_pdu(rpc, pdu); | |
690 | return -3; | |
691 | } | |
692 | ||
693 | return 0; | |
694 | } | |
695 | ||
696 | ||
697 | int rpc_nfs_symlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *newname, char *oldpath, void *private_data) | |
698 | { | |
699 | struct rpc_pdu *pdu; | |
700 | SYMLINK3args args; | |
701 | ||
702 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_SYMLINK, cb, private_data, (xdrproc_t)xdr_SYMLINK3res, sizeof(SYMLINK3res)); | |
703 | if (pdu == NULL) { | |
704 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/symlink call"); | |
705 | return -1; | |
706 | } | |
707 | ||
5670ec6e | 708 | memset(&args, 0, sizeof(SYMLINK3args)); |
dabf4152 AM |
709 | args.where.dir.data.data_len = fh->data.data_len; |
710 | args.where.dir.data.data_val = fh->data.data_val; | |
711 | args.where.name = newname; | |
712 | args.symlink.symlink_attributes.mode.set_it = 1; | |
713 | 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; | |
714 | args.symlink.symlink_data = oldpath; | |
715 | ||
716 | if (xdr_SYMLINK3args(&pdu->xdr, &args) == 0) { | |
717 | rpc_set_error(rpc, "XDR error: Failed to encode SYMLINK3args"); | |
718 | rpc_free_pdu(rpc, pdu); | |
719 | return -2; | |
720 | } | |
721 | ||
722 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
723 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/symlink call"); | |
724 | rpc_free_pdu(rpc, pdu); | |
725 | return -3; | |
726 | } | |
727 | ||
728 | return 0; | |
729 | } | |
730 | ||
731 | ||
732 | ||
733 | ||
734 | 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) | |
735 | { | |
736 | struct rpc_pdu *pdu; | |
737 | RENAME3args args; | |
738 | ||
739 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_RENAME, cb, private_data, (xdrproc_t)xdr_RENAME3res, sizeof(RENAME3res)); | |
740 | if (pdu == NULL) { | |
741 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/rename call"); | |
742 | return -1; | |
743 | } | |
744 | ||
5670ec6e | 745 | memset(&args, 0, sizeof(RENAME3args)); |
dabf4152 AM |
746 | args.from.dir.data.data_len = olddir->data.data_len; |
747 | args.from.dir.data.data_val = olddir->data.data_val; | |
748 | args.from.name = oldname; | |
749 | args.to.dir.data.data_len = newdir->data.data_len; | |
750 | args.to.dir.data.data_val = newdir->data.data_val; | |
751 | args.to.name = newname; | |
752 | ||
753 | if (xdr_RENAME3args(&pdu->xdr, &args) == 0) { | |
754 | rpc_set_error(rpc, "XDR error: Failed to encode RENAME3args"); | |
755 | rpc_free_pdu(rpc, pdu); | |
756 | return -2; | |
757 | } | |
758 | ||
759 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
760 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/rename call"); | |
761 | rpc_free_pdu(rpc, pdu); | |
762 | return -3; | |
763 | } | |
764 | ||
765 | return 0; | |
766 | } | |
767 | ||
768 | ||
769 | ||
770 | ||
771 | 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) | |
772 | { | |
773 | struct rpc_pdu *pdu; | |
774 | LINK3args args; | |
775 | ||
776 | pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_LINK, cb, private_data, (xdrproc_t)xdr_LINK3res, sizeof(LINK3res)); | |
777 | if (pdu == NULL) { | |
778 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/link call"); | |
779 | return -1; | |
780 | } | |
781 | ||
5670ec6e | 782 | memset(&args, 0, sizeof(LINK3args)); |
dabf4152 AM |
783 | args.file.data.data_len = file->data.data_len; |
784 | args.file.data.data_val = file->data.data_val; | |
785 | args.link.dir.data.data_len = newdir->data.data_len; | |
786 | args.link.dir.data.data_val = newdir->data.data_val; | |
787 | args.link.name = newname; | |
788 | ||
789 | if (xdr_LINK3args(&pdu->xdr, &args) == 0) { | |
790 | rpc_set_error(rpc, "XDR error: Failed to encode LINK3args"); | |
791 | rpc_free_pdu(rpc, pdu); | |
792 | return -2; | |
793 | } | |
794 | ||
795 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
796 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/link call"); | |
797 | rpc_free_pdu(rpc, pdu); | |
798 | return -3; | |
799 | } | |
800 | ||
801 | return 0; | |
802 | } | |
803 | ||
804 | ||
805 | ||
806 |