Merge remote branch 'memphiz/win32'
[deb_libnfs.git] / rquota / rquota.c
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 #ifdef WIN32
18 #include "win32_compat.h"
19 #endif/*WIN32*/
20
21 #include <stdio.h>
22 #include <errno.h>
23 #include <sys/stat.h>
24 #include <rpc/rpc.h>
25 #include <rpc/xdr.h>
26 #include "libnfs.h"
27 #include "libnfs-raw.h"
28 #include "libnfs-private.h"
29 #include "libnfs-raw-rquota.h"
30
31
32
33 char *rquotastat_to_str(int error)
34 {
35 switch (error) {
36 case RQUOTA_OK: return "RQUOTA_OK"; break;
37 case RQUOTA_NOQUOTA: return "RQUOTA_NOQUOTA"; break;
38 case RQUOTA_EPERM: return "RQUOTA_EPERM"; break;
39 };
40 return "unknown rquota error";
41 }
42
43 int rquotastat_to_errno(int error)
44 {
45 switch (error) {
46 case RQUOTA_OK: return 0; break;
47 case RQUOTA_NOQUOTA: return -ENOENT; break;
48 case RQUOTA_EPERM: return -EPERM; break;
49 };
50 return -ENOENT;
51 }
52
53
54 int rpc_rquota1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
55 {
56 struct rpc_pdu *pdu;
57
58 pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
59 if (pdu == NULL) {
60 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/null call");
61 return -1;
62 }
63
64 if (rpc_queue_pdu(rpc, pdu) != 0) {
65 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/null call");
66 rpc_free_pdu(rpc, pdu);
67 return -2;
68 }
69
70 return 0;
71 }
72
73 int rpc_rquota1_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data)
74 {
75 struct rpc_pdu *pdu;
76 GETQUOTA1args args;
77
78 pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
79 if (pdu == NULL) {
80 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getquota call");
81 return -1;
82 }
83
84 args.export = export;
85 args.uid = uid;
86
87 if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) {
88 rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args");
89 rpc_free_pdu(rpc, pdu);
90 return -2;
91 }
92
93 if (rpc_queue_pdu(rpc, pdu) != 0) {
94 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getquota call");
95 rpc_free_pdu(rpc, pdu);
96 return -3;
97 }
98
99 return 0;
100 }
101
102 int rpc_rquota1_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data)
103 {
104 struct rpc_pdu *pdu;
105 GETQUOTA1args args;
106
107 pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETACTIVEQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
108 if (pdu == NULL) {
109 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getactivequota call");
110 return -1;
111 }
112
113 args.export = export;
114 args.uid = uid;
115
116 if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) {
117 rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args");
118 rpc_free_pdu(rpc, pdu);
119 return -2;
120 }
121
122 if (rpc_queue_pdu(rpc, pdu) != 0) {
123 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getactivequota call");
124 rpc_free_pdu(rpc, pdu);
125 return -3;
126 }
127
128 return 0;
129 }
130
131
132 int rpc_rquota2_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
133 {
134 struct rpc_pdu *pdu;
135
136 pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
137 if (pdu == NULL) {
138 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/null call");
139 return -1;
140 }
141
142 if (rpc_queue_pdu(rpc, pdu) != 0) {
143 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/null call");
144 rpc_free_pdu(rpc, pdu);
145 return -2;
146 }
147
148 return 0;
149 }
150
151 int rpc_rquota2_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data)
152 {
153 struct rpc_pdu *pdu;
154 GETQUOTA2args args;
155
156 pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
157 if (pdu == NULL) {
158 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getquota call");
159 return -1;
160 }
161
162 args.export = export;
163 args.type = type;
164 args.uid = uid;
165
166 if (xdr_GETQUOTA2args(&pdu->xdr, &args) == 0) {
167 rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA2args");
168 rpc_free_pdu(rpc, pdu);
169 return -2;
170 }
171
172 if (rpc_queue_pdu(rpc, pdu) != 0) {
173 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getquota call");
174 rpc_free_pdu(rpc, pdu);
175 return -3;
176 }
177
178 return 0;
179 }
180
181 int rpc_rquota2_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data)
182 {
183 struct rpc_pdu *pdu;
184 GETQUOTA2args args;
185
186 pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETACTIVEQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
187 if (pdu == NULL) {
188 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getactivequota call");
189 return -1;
190 }
191
192 args.export = export;
193 args.type = type;
194 args.uid = uid;
195
196 if (xdr_GETQUOTA2args(&pdu->xdr, &args) == 0) {
197 rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA2args");
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 rquota2/getactivequota call");
204 rpc_free_pdu(rpc, pdu);
205 return -3;
206 }
207
208 return 0;
209 }