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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 | ||
a8a1b858 M |
18 | #ifdef WIN32 |
19 | #include "win32_compat.h" | |
20 | #endif/*WIN32*/ | |
eecdc4f3 | 21 | |
84004dbf RS |
22 | #include <stdio.h> |
23 | #include <errno.h> | |
763cd6e3 | 24 | #include "libnfs-zdr.h" |
84004dbf RS |
25 | #include "libnfs.h" |
26 | #include "libnfs-raw.h" | |
27 | #include "libnfs-private.h" | |
28 | #include "libnfs-raw-mount.h" | |
29 | ||
84004dbf RS |
30 | int rpc_mount_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) |
31 | { | |
32 | struct rpc_pdu *pdu; | |
33 | ||
763cd6e3 | 34 | pdu = rpc_allocate_pdu(rpc, MOUNT_PROGRAM, MOUNT_V3, MOUNT3_NULL, cb, private_data, (zdrproc_t)zdr_void, 0); |
84004dbf RS |
35 | if (pdu == NULL) { |
36 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for mount/null call"); | |
37 | return -1; | |
38 | } | |
39 | ||
40 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
41 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for mount/null call"); | |
42 | rpc_free_pdu(rpc, pdu); | |
1896d37b | 43 | return -1; |
84004dbf RS |
44 | } |
45 | ||
46 | return 0; | |
47 | } | |
48 | ||
49 | int rpc_mount_mnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data) | |
50 | { | |
51 | struct rpc_pdu *pdu; | |
52 | ||
763cd6e3 | 53 | pdu = rpc_allocate_pdu(rpc, MOUNT_PROGRAM, MOUNT_V3, MOUNT3_MNT, cb, private_data, (zdrproc_t)zdr_mountres3, sizeof(mountres3)); |
84004dbf RS |
54 | if (pdu == NULL) { |
55 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for mount/mnt call"); | |
56 | return -1; | |
57 | } | |
58 | ||
763cd6e3 RS |
59 | if (zdr_dirpath(&pdu->zdr, &export) == 0) { |
60 | rpc_set_error(rpc, "ZDR error. Failed to encode mount/mnt call"); | |
84004dbf | 61 | rpc_free_pdu(rpc, pdu); |
1896d37b | 62 | return -1; |
84004dbf RS |
63 | } |
64 | ||
65 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
66 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for mount/mnt call"); | |
67 | rpc_free_pdu(rpc, pdu); | |
1896d37b | 68 | return -1; |
84004dbf RS |
69 | } |
70 | ||
71 | return 0; | |
72 | } | |
73 | ||
74 | int rpc_mount_dump_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) | |
75 | { | |
76 | struct rpc_pdu *pdu; | |
77 | ||
763cd6e3 | 78 | pdu = rpc_allocate_pdu(rpc, MOUNT_PROGRAM, MOUNT_V3, MOUNT3_DUMP, cb, private_data, (zdrproc_t)zdr_mountlist, sizeof(mountlist)); |
84004dbf | 79 | if (pdu == NULL) { |
1896d37b | 80 | rpc_set_error(rpc, "Failed to allocate pdu for mount/dump"); |
84004dbf RS |
81 | return -1; |
82 | } | |
83 | ||
84 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
1896d37b | 85 | rpc_set_error(rpc, "Failed to queue mount/dump pdu"); |
84004dbf | 86 | rpc_free_pdu(rpc, pdu); |
1896d37b | 87 | return -1; |
84004dbf RS |
88 | } |
89 | ||
90 | return 0; | |
91 | } | |
92 | ||
93 | int rpc_mount_umnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data) | |
94 | { | |
95 | struct rpc_pdu *pdu; | |
96 | ||
763cd6e3 | 97 | pdu = rpc_allocate_pdu(rpc, MOUNT_PROGRAM, MOUNT_V3, MOUNT3_UMNT, cb, private_data, (zdrproc_t)zdr_void, 0); |
84004dbf | 98 | if (pdu == NULL) { |
1896d37b | 99 | rpc_set_error(rpc, "Failed to allocate pdu for mount/umnt"); |
84004dbf RS |
100 | return -1; |
101 | } | |
102 | ||
763cd6e3 | 103 | if (zdr_dirpath(&pdu->zdr, &export) == 0) { |
1896d37b | 104 | rpc_set_error(rpc, "failed to encode dirpath for mount/umnt"); |
84004dbf | 105 | rpc_free_pdu(rpc, pdu); |
1896d37b | 106 | return -1; |
84004dbf RS |
107 | } |
108 | ||
109 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
1896d37b | 110 | rpc_set_error(rpc, "Failed to queue mount/umnt pdu"); |
84004dbf | 111 | rpc_free_pdu(rpc, pdu); |
1896d37b | 112 | return -1; |
84004dbf RS |
113 | } |
114 | ||
115 | return 0; | |
116 | } | |
117 | ||
118 | int rpc_mount_umntall_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) | |
119 | { | |
120 | struct rpc_pdu *pdu; | |
121 | ||
763cd6e3 | 122 | pdu = rpc_allocate_pdu(rpc, MOUNT_PROGRAM, MOUNT_V3, MOUNT3_UMNTALL, cb, private_data, (zdrproc_t)zdr_void, 0); |
84004dbf | 123 | if (pdu == NULL) { |
1896d37b | 124 | rpc_set_error(rpc, "Failed to allocate pdu for mount/umntall"); |
84004dbf RS |
125 | return -1; |
126 | } | |
127 | ||
128 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
1896d37b | 129 | rpc_set_error(rpc, "Failed to queue mount/umntall pdu"); |
84004dbf | 130 | rpc_free_pdu(rpc, pdu); |
1896d37b | 131 | return -1; |
84004dbf RS |
132 | } |
133 | ||
134 | return 0; | |
135 | } | |
136 | ||
137 | int rpc_mount_export_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) | |
138 | { | |
139 | struct rpc_pdu *pdu; | |
140 | ||
763cd6e3 | 141 | pdu = rpc_allocate_pdu(rpc, MOUNT_PROGRAM, MOUNT_V3, MOUNT3_EXPORT, cb, private_data, (zdrproc_t)zdr_exports, sizeof(exports)); |
84004dbf | 142 | if (pdu == NULL) { |
1896d37b | 143 | rpc_set_error(rpc, "Failed to allocate pdu for mount/export"); |
84004dbf RS |
144 | return -1; |
145 | } | |
146 | ||
147 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
1896d37b | 148 | rpc_set_error(rpc, "Failed to queue mount/export pdu"); |
84004dbf | 149 | rpc_free_pdu(rpc, pdu); |
1896d37b | 150 | return -1; |
84004dbf RS |
151 | } |
152 | ||
153 | return 0; | |
154 | } | |
155 | ||
156 | char *mountstat3_to_str(int st) | |
157 | { | |
158 | enum mountstat3 stat = st; | |
159 | ||
160 | char *str = "unknown mount stat"; | |
161 | switch (stat) { | |
162 | case MNT3_OK: str="MNT3_OK"; break; | |
163 | case MNT3ERR_PERM: str="MNT3ERR_PERM"; break; | |
164 | case MNT3ERR_NOENT: str="MNT3ERR_NOENT"; break; | |
165 | case MNT3ERR_IO: str="MNT3ERR_IO"; break; | |
166 | case MNT3ERR_ACCES: str="MNT3ERR_ACCES"; break; | |
167 | case MNT3ERR_NOTDIR: str="MNT3ERR_NOTDIR"; break; | |
168 | case MNT3ERR_INVAL: str="MNT3ERR_INVAL"; break; | |
169 | case MNT3ERR_NAMETOOLONG: str="MNT3ERR_NAMETOOLONG"; break; | |
170 | case MNT3ERR_NOTSUPP: str="MNT3ERR_NOTSUPP"; break; | |
171 | case MNT3ERR_SERVERFAULT: str="MNT3ERR_SERVERFAULT"; break; | |
172 | } | |
173 | return str; | |
174 | } | |
175 | ||
176 | ||
177 | int mountstat3_to_errno(int st) | |
178 | { | |
179 | enum mountstat3 stat = st; | |
180 | ||
181 | switch (stat) { | |
182 | case MNT3_OK: return 0; break; | |
183 | case MNT3ERR_PERM: return -EPERM; break; | |
184 | case MNT3ERR_NOENT: return -EPERM; break; | |
185 | case MNT3ERR_IO: return -EIO; break; | |
186 | case MNT3ERR_ACCES: return -EACCES; break; | |
187 | case MNT3ERR_NOTDIR: return -ENOTDIR; break; | |
188 | case MNT3ERR_INVAL: return -EINVAL; break; | |
189 | case MNT3ERR_NAMETOOLONG: return -E2BIG; break; | |
190 | case MNT3ERR_NOTSUPP: return -EINVAL; break; | |
191 | case MNT3ERR_SERVERFAULT: return -EIO; break; | |
192 | } | |
193 | return -ERANGE; | |
194 | } | |
7f0242ca RS |
195 | |
196 | ||
197 |