| 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 "libnfs-zdr.h" |
| 25 | #include "libnfs.h" |
| 26 | #include "libnfs-raw.h" |
| 27 | #include "libnfs-private.h" |
| 28 | #include "libnfs-raw-rquota.h" |
| 29 | |
| 30 | |
| 31 | |
| 32 | char *rquotastat_to_str(int error) |
| 33 | { |
| 34 | switch (error) { |
| 35 | case RQUOTA_OK: return "RQUOTA_OK"; break; |
| 36 | case RQUOTA_NOQUOTA: return "RQUOTA_NOQUOTA"; break; |
| 37 | case RQUOTA_EPERM: return "RQUOTA_EPERM"; break; |
| 38 | }; |
| 39 | return "unknown rquota error"; |
| 40 | } |
| 41 | |
| 42 | int rquotastat_to_errno(int error) |
| 43 | { |
| 44 | switch (error) { |
| 45 | case RQUOTA_OK: return 0; break; |
| 46 | case RQUOTA_NOQUOTA: return -ENOENT; break; |
| 47 | case RQUOTA_EPERM: return -EPERM; break; |
| 48 | }; |
| 49 | return -ENOENT; |
| 50 | } |
| 51 | |
| 52 | |
| 53 | int rpc_rquota1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) |
| 54 | { |
| 55 | struct rpc_pdu *pdu; |
| 56 | |
| 57 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_NULL, cb, private_data, (zdrproc_t)zdr_void, 0); |
| 58 | if (pdu == NULL) { |
| 59 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/null call"); |
| 60 | return -1; |
| 61 | } |
| 62 | |
| 63 | if (rpc_queue_pdu(rpc, pdu) != 0) { |
| 64 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/null call"); |
| 65 | rpc_free_pdu(rpc, pdu); |
| 66 | return -2; |
| 67 | } |
| 68 | |
| 69 | return 0; |
| 70 | } |
| 71 | |
| 72 | int rpc_rquota1_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data) |
| 73 | { |
| 74 | struct rpc_pdu *pdu; |
| 75 | GETQUOTA1args args; |
| 76 | |
| 77 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETQUOTA, cb, private_data, (zdrproc_t)zdr_GETQUOTA1res, sizeof(GETQUOTA1res)); |
| 78 | if (pdu == NULL) { |
| 79 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getquota call"); |
| 80 | return -1; |
| 81 | } |
| 82 | |
| 83 | args.export = export; |
| 84 | args.uid = uid; |
| 85 | |
| 86 | if (zdr_GETQUOTA1args(&pdu->zdr, &args) == 0) { |
| 87 | rpc_set_error(rpc, "ZDR error: Failed to encode GETQUOTA1args"); |
| 88 | rpc_free_pdu(rpc, pdu); |
| 89 | return -2; |
| 90 | } |
| 91 | |
| 92 | if (rpc_queue_pdu(rpc, pdu) != 0) { |
| 93 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getquota call"); |
| 94 | rpc_free_pdu(rpc, pdu); |
| 95 | return -3; |
| 96 | } |
| 97 | |
| 98 | return 0; |
| 99 | } |
| 100 | |
| 101 | int rpc_rquota1_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data) |
| 102 | { |
| 103 | struct rpc_pdu *pdu; |
| 104 | GETQUOTA1args args; |
| 105 | |
| 106 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETACTIVEQUOTA, cb, private_data, (zdrproc_t)zdr_GETQUOTA1res, sizeof(GETQUOTA1res)); |
| 107 | if (pdu == NULL) { |
| 108 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getactivequota call"); |
| 109 | return -1; |
| 110 | } |
| 111 | |
| 112 | args.export = export; |
| 113 | args.uid = uid; |
| 114 | |
| 115 | if (zdr_GETQUOTA1args(&pdu->zdr, &args) == 0) { |
| 116 | rpc_set_error(rpc, "ZDR error: Failed to encode GETQUOTA1args"); |
| 117 | rpc_free_pdu(rpc, pdu); |
| 118 | return -2; |
| 119 | } |
| 120 | |
| 121 | if (rpc_queue_pdu(rpc, pdu) != 0) { |
| 122 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getactivequota call"); |
| 123 | rpc_free_pdu(rpc, pdu); |
| 124 | return -3; |
| 125 | } |
| 126 | |
| 127 | return 0; |
| 128 | } |
| 129 | |
| 130 | |
| 131 | int rpc_rquota2_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) |
| 132 | { |
| 133 | struct rpc_pdu *pdu; |
| 134 | |
| 135 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_NULL, cb, private_data, (zdrproc_t)zdr_void, 0); |
| 136 | if (pdu == NULL) { |
| 137 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/null call"); |
| 138 | return -1; |
| 139 | } |
| 140 | |
| 141 | if (rpc_queue_pdu(rpc, pdu) != 0) { |
| 142 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/null call"); |
| 143 | rpc_free_pdu(rpc, pdu); |
| 144 | return -2; |
| 145 | } |
| 146 | |
| 147 | return 0; |
| 148 | } |
| 149 | |
| 150 | int rpc_rquota2_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data) |
| 151 | { |
| 152 | struct rpc_pdu *pdu; |
| 153 | GETQUOTA2args args; |
| 154 | |
| 155 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETQUOTA, cb, private_data, (zdrproc_t)zdr_GETQUOTA1res, sizeof(GETQUOTA1res)); |
| 156 | if (pdu == NULL) { |
| 157 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getquota call"); |
| 158 | return -1; |
| 159 | } |
| 160 | |
| 161 | args.export = export; |
| 162 | args.type = type; |
| 163 | args.uid = uid; |
| 164 | |
| 165 | if (zdr_GETQUOTA2args(&pdu->zdr, &args) == 0) { |
| 166 | rpc_set_error(rpc, "ZDR error: Failed to encode GETQUOTA2args"); |
| 167 | rpc_free_pdu(rpc, pdu); |
| 168 | return -2; |
| 169 | } |
| 170 | |
| 171 | if (rpc_queue_pdu(rpc, pdu) != 0) { |
| 172 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getquota call"); |
| 173 | rpc_free_pdu(rpc, pdu); |
| 174 | return -3; |
| 175 | } |
| 176 | |
| 177 | return 0; |
| 178 | } |
| 179 | |
| 180 | int rpc_rquota2_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data) |
| 181 | { |
| 182 | struct rpc_pdu *pdu; |
| 183 | GETQUOTA2args args; |
| 184 | |
| 185 | pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETACTIVEQUOTA, cb, private_data, (zdrproc_t)zdr_GETQUOTA1res, sizeof(GETQUOTA1res)); |
| 186 | if (pdu == NULL) { |
| 187 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getactivequota call"); |
| 188 | return -1; |
| 189 | } |
| 190 | |
| 191 | args.export = export; |
| 192 | args.type = type; |
| 193 | args.uid = uid; |
| 194 | |
| 195 | if (zdr_GETQUOTA2args(&pdu->zdr, &args) == 0) { |
| 196 | rpc_set_error(rpc, "ZDR error: Failed to encode GETQUOTA2args"); |
| 197 | rpc_free_pdu(rpc, pdu); |
| 198 | return -2; |
| 199 | } |
| 200 | |
| 201 | if (rpc_queue_pdu(rpc, pdu) != 0) { |
| 202 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getactivequota call"); |
| 203 | rpc_free_pdu(rpc, pdu); |
| 204 | return -3; |
| 205 | } |
| 206 | |
| 207 | return 0; |
| 208 | } |