nfs/nfsacl.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 #else
  20 #include <sys/stat.h>
  21 #endif/*WIN32*/
  22
  23 #include <stdio.h>
  24 #include <errno.h>
  25 #include <string.h>
  26 #include <rpc/rpc.h>
  27 #include <rpc/xdr.h>
  28 #include "libnfs.h"
  29 #include "libnfs-raw.h"
  30 #include "libnfs-private.h"
  31 #include "libnfs-raw-nfs.h"
  32
  33
  34 int rpc_nfsacl_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
  35 {
  36         struct rpc_pdu *pdu;
  37
  38         pdu = rpc_allocate_pdu(rpc, NFSACL_PROGRAM, NFSACL_V3, NFSACL3_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
  39         if (pdu == NULL) {
  40                 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfsacl/null call");
  41                 return -1;
  42         }
  43
  44         if (rpc_queue_pdu(rpc, pdu) != 0) {
  45                 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfsacl/null call");
  46                 rpc_free_pdu(rpc, pdu);
  47                 return -2;
  48         }
  49
  50         return 0;
  51 }
  52
  53
  54 int rpc_nfsacl_getacl_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint32_t mask, void *private_data)
  55 {
  56         struct rpc_pdu *pdu;
  57         GETACL3args args;
  58
  59         pdu = rpc_allocate_pdu(rpc, NFSACL_PROGRAM, NFSACL_V3, NFSACL3_GETACL, cb, private_data, (xdrproc_t)xdr_GETACL3res, sizeof(GETACL3res));
  60         if (pdu == NULL) {
  61                 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfsacl/getacl call");
  62                 return -1;
  63         }
  64
  65         args.dir.data.data_len = fh->data.data_len;
  66         args.dir.data.data_val = fh->data.data_val;
  67         args.mask = mask;
  68
  69         if (xdr_GETACL3args(&pdu->xdr, &args) == 0) {
  70                 rpc_set_error(rpc, "XDR error: Failed to encode GETACL3args");
  71                 rpc_free_pdu(rpc, pdu);
  72                 return -2;
  73         }
  74
  75         if (rpc_queue_pdu(rpc, pdu) != 0) {
  76                 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfsacl/getacl call");
  77                 rpc_free_pdu(rpc, pdu);
  78                 return -2;
  79         }
  80
  81         return 0;
  82 }