2 Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2010
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.
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.
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/>.
18 /* Example program using the lowlevel raw interface.
19 * This allow accurate control of the exact commands that are being used.
22 #define SERVER "10.1.1.27"
23 #define EXPORT "/shared"
30 #include "libnfs-raw.h"
31 #include "libnfs-raw-mount.h"
32 #include "libnfs-raw-nfs.h"
33 #include "libnfs-raw-rquota.h"
41 struct nfs_fh3 rootfh
;
44 void rquota_getquota_cb(struct rpc_context
*rpc _U_
, int status
, void *data
, void *private_data
)
46 struct client
*client
= private_data
;
47 // GETQUOTA1res *res = data;
49 if (status
== RPC_STATUS_ERROR
) {
50 printf("rquota/getquota call failed with \"%s\"\n", (char *)data
);
53 if (status
!= RPC_STATUS_SUCCESS
) {
54 printf("rquota/getquota call to server %s failed, status:%d\n", client
->server
, status
);
58 printf("rquota responded ok\n");
59 client
->is_finished
= 1;
62 void rquota_connect_cb(struct rpc_context
*rpc
, int status
, void *data _U_
, void *private_data
)
64 struct client
*client
= private_data
;
66 if (status
!= RPC_STATUS_SUCCESS
) {
67 printf("connection to RPC.RQUOTAD on server %s failed\n", client
->server
);
71 printf("Connected to RPC.RQUOTAD on %s:%d\n", client
->server
, client
->rquota_port
);
72 printf("Send GETQUOTA request for uid 100\n");
73 if (rpc_rquota1_getquota_async(rpc
, rquota_getquota_cb
, EXPORT
, 100, client
) != 0) {
74 printf("Failed to send fsinfo request\n");
79 void acl_getacl_cb(struct rpc_context
*rpc _U_
, int status
, void *data
, void *private_data
)
81 struct client
*client
= private_data
;
82 GETACL3res
*res
= data
;
84 printf("Got NFSACL/GETACL reply\n");
86 if (status
== RPC_STATUS_SUCCESS
) {
87 printf("Got an ACL : ACL status:%d\n", res
->status
);
88 if (res
->status
== NFS3_OK
) {
90 printf("ACL MASK 0x%08x\n", res
->GETACL3res_u
.resok
.mask
);
91 printf("NUM ACE %d\n", res
->GETACL3res_u
.resok
.ace_count
);
92 for (i
=0; i
<res
->GETACL3res_u
.resok
.ace
.ace_len
; i
++) {
93 printf("Type:0x%08x\n", res
->GETACL3res_u
.resok
.ace
.ace_val
[i
].type
);
94 printf("ID:%d\n", res
->GETACL3res_u
.resok
.ace
.ace_val
[i
].id
);
95 printf("Perm:0x%08x\n", res
->GETACL3res_u
.resok
.ace
.ace_val
[i
].perm
);
100 printf("Disconnect socket from nfs server\n");
101 if (rpc_disconnect(rpc
, "normal disconnect") != 0) {
102 printf("Failed to disconnect socket to nfs\n");
106 printf("Connect to RPC.RQUOTAD on %s:%d\n", client
->server
, client
->rquota_port
);
107 if (rpc_connect_async(rpc
, client
->server
, client
->rquota_port
, rquota_connect_cb
, client
) != 0) {
108 printf("Failed to start connection\n");
113 void acl_null_cb(struct rpc_context
*rpc _U_
, int status
, void *data
, void *private_data
)
115 struct client
*client
= private_data
;
117 printf("Got NFSACL/NULL reply\n");
118 printf("Get ACL for root handle\n");
120 if (rpc_nfsacl_getacl_async(rpc
, acl_getacl_cb
, &client
->rootfh
, NFSACL_MASK_ACL_ENTRY
|NFSACL_MASK_ACL_COUNT
|NFSACL_MASK_ACL_DEFAULT_ENTRY
|NFSACL_MASK_ACL_DEFAULT_COUNT
, client
) != 0) {
121 printf("Failed to send getacl request\n");
127 void nfs_fsinfo_cb(struct rpc_context
*rpc _U_
, int status
, void *data
, void *private_data
)
129 struct client
*client
= private_data
;
130 FSINFO3res
*res
= data
;
132 if (status
== RPC_STATUS_ERROR
) {
133 printf("nfs/fsinfo call failed with \"%s\"\n", (char *)data
);
136 if (status
!= RPC_STATUS_SUCCESS
) {
137 printf("nfs/fsinfo call to server %s failed, status:%d\n", client
->server
, status
);
141 printf("Got reply from server for NFS/FSINFO procedure.\n");
142 printf("Read Max:%d\n", (int)res
->FSINFO3res_u
.resok
.rtmax
);
143 printf("Write Max:%d\n", (int)res
->FSINFO3res_u
.resok
.wtmax
);
145 printf("Send NFSACL/NULL request\n");
146 if (rpc_nfsacl_null_async(rpc
, acl_null_cb
, client
) != 0) {
147 printf("Failed to send acl/null request\n");
153 void nfs_connect_cb(struct rpc_context
*rpc
, int status
, void *data _U_
, void *private_data
)
155 struct client
*client
= private_data
;
157 if (status
!= RPC_STATUS_SUCCESS
) {
158 printf("connection to RPC.MOUNTD on server %s failed\n", client
->server
);
162 printf("Connected to RPC.NFSD on %s:%d\n", client
->server
, client
->mount_port
);
163 printf("Send FSINFO request\n");
164 if (rpc_nfs_fsinfo_async(rpc
, nfs_fsinfo_cb
, &client
->rootfh
, client
) != 0) {
165 printf("Failed to send fsinfo request\n");
170 void mount_mnt_cb(struct rpc_context
*rpc
, int status
, void *data
, void *private_data
)
172 struct client
*client
= private_data
;
173 mountres3
*mnt
= data
;
175 if (status
== RPC_STATUS_ERROR
) {
176 printf("mount/mnt call failed with \"%s\"\n", (char *)data
);
179 if (status
!= RPC_STATUS_SUCCESS
) {
180 printf("mount/mnt call to server %s failed, status:%d\n", client
->server
, status
);
184 printf("Got reply from server for MOUNT/MNT procedure.\n");
185 client
->rootfh
.data
.data_len
= mnt
->mountres3_u
.mountinfo
.fhandle
.fhandle3_len
;
186 client
->rootfh
.data
.data_val
= malloc(client
->rootfh
.data
.data_len
);
187 memcpy(client
->rootfh
.data
.data_val
, mnt
->mountres3_u
.mountinfo
.fhandle
.fhandle3_val
, client
->rootfh
.data
.data_len
);
189 printf("Disconnect socket from mountd server\n");
190 if (rpc_disconnect(rpc
, "normal disconnect") != 0) {
191 printf("Failed to disconnect socket to mountd\n");
195 printf("Connect to RPC.NFSD on %s:%d\n", client
->server
, 2049);
196 if (rpc_connect_async(rpc
, client
->server
, 2049, nfs_connect_cb
, client
) != 0) {
197 printf("Failed to start connection\n");
204 void mount_export_cb(struct rpc_context
*rpc
, int status
, void *data
, void *private_data
)
206 struct client
*client
= private_data
;
207 exports export
= *(exports
*)data
;
209 if (status
== RPC_STATUS_ERROR
) {
210 printf("mount null call failed with \"%s\"\n", (char *)data
);
213 if (status
!= RPC_STATUS_SUCCESS
) {
214 printf("mount null call to server %s failed, status:%d\n", client
->server
, status
);
218 printf("Got reply from server for MOUNT/EXPORT procedure.\n");
219 while (export
!= NULL
) {
220 printf("Export: %s\n", export
->ex_dir
);
221 export
= export
->ex_next
;
223 printf("Send MOUNT/MNT command for %s\n", client
->export
);
224 if (rpc_mount_mnt_async(rpc
, mount_mnt_cb
, client
->export
, client
) != 0) {
225 printf("Failed to send mnt request\n");
230 void mount_null_cb(struct rpc_context
*rpc
, int status
, void *data
, void *private_data
)
232 struct client
*client
= private_data
;
234 if (status
== RPC_STATUS_ERROR
) {
235 printf("mount null call failed with \"%s\"\n", (char *)data
);
238 if (status
!= RPC_STATUS_SUCCESS
) {
239 printf("mount null call to server %s failed, status:%d\n", client
->server
, status
);
243 printf("Got reply from server for MOUNT/NULL procedure.\n");
244 printf("Send MOUNT/EXPORT command\n");
245 if (rpc_mount_export_async(rpc
, mount_export_cb
, client
) != 0) {
246 printf("Failed to send export request\n");
251 void mount_connect_cb(struct rpc_context
*rpc
, int status
, void *data _U_
, void *private_data
)
253 struct client
*client
= private_data
;
255 if (status
!= RPC_STATUS_SUCCESS
) {
256 printf("connection to RPC.MOUNTD on server %s failed\n", client
->server
);
260 printf("Connected to RPC.MOUNTD on %s:%d\n", client
->server
, client
->mount_port
);
261 printf("Send NULL request to check if RPC.MOUNTD is actually running\n");
262 if (rpc_mount_null_async(rpc
, mount_null_cb
, client
) != 0) {
263 printf("Failed to send null request\n");
269 void pmap_getport2_cb(struct rpc_context
*rpc
, int status
, void *data
, void *private_data
)
271 struct client
*client
= private_data
;
273 if (status
== RPC_STATUS_ERROR
) {
274 printf("portmapper getport call failed with \"%s\"\n", (char *)data
);
277 if (status
!= RPC_STATUS_SUCCESS
) {
278 printf("portmapper getport call to server %s failed, status:%d\n", client
->server
, status
);
282 client
->mount_port
= *(uint32_t *)data
;
283 printf("GETPORT returned RPC.MOUNTD is on port:%d\n", client
->mount_port
);
284 if (client
->mount_port
== 0) {
285 printf("RPC.MOUNTD is not available on server : %s:%d\n", client
->server
, client
->mount_port
);
289 printf("Disconnect socket from portmap server\n");
290 if (rpc_disconnect(rpc
, "normal disconnect") != 0) {
291 printf("Failed to disconnect socket to portmapper\n");
295 printf("Connect to RPC.MOUNTD on %s:%d\n", client
->server
, client
->mount_port
);
296 if (rpc_connect_async(rpc
, client
->server
, client
->mount_port
, mount_connect_cb
, client
) != 0) {
297 printf("Failed to start connection\n");
302 void pmap_getport1_cb(struct rpc_context
*rpc
, int status
, void *data
, void *private_data
)
304 struct client
*client
= private_data
;
306 if (status
== RPC_STATUS_ERROR
) {
307 printf("portmapper getport call failed with \"%s\"\n", (char *)data
);
310 if (status
!= RPC_STATUS_SUCCESS
) {
311 printf("portmapper getport call to server %s failed, status:%d\n", client
->server
, status
);
315 client
->rquota_port
= *(uint32_t *)data
;
316 printf("GETPORT returned RPC.RQUOTAD on port:%d\n", client
->rquota_port
);
317 if (client
->rquota_port
== 0) {
318 printf("RPC.RQUOTAD is not available on server : %s:%d\n", client
->server
, client
->rquota_port
);
322 printf("Send getport request asking for MOUNT port\n");
323 if (rpc_pmap_getport_async(rpc
, MOUNT_PROGRAM
, MOUNT_V3
, pmap_getport2_cb
, client
) != 0) {
324 printf("Failed to send getport request\n");
329 void pmap_null_cb(struct rpc_context
*rpc
, int status
, void *data
, void *private_data
)
331 struct client
*client
= private_data
;
333 if (status
== RPC_STATUS_ERROR
) {
334 printf("portmapper null call failed with \"%s\"\n", (char *)data
);
337 if (status
!= RPC_STATUS_SUCCESS
) {
338 printf("portmapper null call to server %s failed, status:%d\n", client
->server
, status
);
342 printf("Got reply from server for PORTMAP/NULL procedure.\n");
343 printf("Send getport request asking for MOUNT port\n");
344 if (rpc_pmap_getport_async(rpc
, RQUOTA_PROGRAM
, RQUOTA_V1
, pmap_getport1_cb
, client
) != 0) {
345 printf("Failed to send getport request\n");
350 void pmap_connect_cb(struct rpc_context
*rpc
, int status
, void *data _U_
, void *private_data
)
352 struct client
*client
= private_data
;
354 printf("pmap_connect_cb status:%d.\n", status
);
355 if (status
!= RPC_STATUS_SUCCESS
) {
356 printf("connection to portmapper on server %s failed\n", client
->server
);
360 printf("Send NULL request to check if portmapper is actually running\n");
361 if (rpc_pmap_null_async(rpc
, pmap_null_cb
, client
) != 0) {
362 printf("Failed to send null request\n");
368 int main(int argc _U_
, char *argv
[] _U_
)
370 struct rpc_context
*rpc
;
372 struct client client
;
374 rpc
= rpc_init_context();
376 printf("failed to init context\n");
380 client
.server
= SERVER
;
381 client
.export
= EXPORT
;
382 client
.is_finished
= 0;
383 if (rpc_connect_async(rpc
, client
.server
, 111, pmap_connect_cb
, &client
) != 0) {
384 printf("Failed to start connection\n");
389 pfd
.fd
= rpc_get_fd(rpc
);
390 pfd
.events
= rpc_which_events(rpc
);
392 if (poll(&pfd
, 1, -1) < 0) {
393 printf("Poll failed");
396 if (rpc_service(rpc
, pfd
.revents
) < 0) {
397 printf("rpc_service failed\n");
400 if (client
.is_finished
) {
405 rpc_destroy_context(rpc
);
407 printf("nfsclient finished\n");