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05a777d9 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-rquota.h" | |
26 | ||
27 | ||
28 | ||
29 | char *rquotastat_to_str(int error) | |
30 | { | |
31 | switch (error) { | |
32 | case RQUOTA_OK: return "RQUOTA_OK"; break; | |
33 | case RQUOTA_NOQUOTA: return "RQUOTA_NOQUOTA"; break; | |
34 | case RQUOTA_EPERM: return "RQUOTA_EPERM"; break; | |
35 | }; | |
36 | return "unknown rquota error"; | |
37 | } | |
38 | ||
39 | int rquotastat_to_errno(int error) | |
40 | { | |
41 | switch (error) { | |
42 | case RQUOTA_OK: return 0; break; | |
43 | case RQUOTA_NOQUOTA: return -ENOENT; break; | |
44 | case RQUOTA_EPERM: return -EPERM; break; | |
45 | }; | |
46 | return -ENOENT; | |
47 | } | |
48 | ||
49 | ||
50 | int rpc_rquota1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) | |
51 | { | |
52 | struct rpc_pdu *pdu; | |
53 | ||
54 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_NULL, cb, private_data, (xdrproc_t)xdr_void, 0); | |
55 | if (pdu == NULL) { | |
56 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota/null call"); | |
57 | return -1; | |
58 | } | |
59 | ||
60 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
61 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota/null call"); | |
62 | rpc_free_pdu(rpc, pdu); | |
63 | return -2; | |
64 | } | |
65 | ||
66 | return 0; | |
67 | } | |
68 | ||
69 | int rpc_rquota1_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data) | |
70 | { | |
71 | struct rpc_pdu *pdu; | |
72 | GETQUOTA1args args; | |
73 | ||
74 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res)); | |
75 | if (pdu == NULL) { | |
76 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota/getquota call"); | |
77 | return -1; | |
78 | } | |
79 | ||
80 | args.export = export; | |
81 | args.uid = uid; | |
82 | ||
83 | if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) { | |
84 | rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args"); | |
85 | rpc_free_pdu(rpc, pdu); | |
86 | return -2; | |
87 | } | |
88 | ||
89 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
90 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota/getquota call"); | |
91 | rpc_free_pdu(rpc, pdu); | |
92 | return -3; | |
93 | } | |
94 | ||
95 | return 0; | |
96 | } |