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/*
* Copyright (c) 1989 Jan-Simon Pendry
* Copyright (c) 1989 Imperial College of Science, Technology & Medicine
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Jan-Simon Pendry at Imperial College, London.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)nfs_prot_svc.c 8.1 (Berkeley) 6/6/93
* $Id: nfs_prot_svc.c,v 1.3 2003/06/02 23:36:52 millert Exp $
*
*/
#include "am.h"
void nfs_program_2(rqstp, transp)
struct svc_req *rqstp;
SVCXPRT *transp;
{
union {
nfs_fh nfsproc_getattr_2_arg;
sattrargs nfsproc_setattr_2_arg;
diropargs nfsproc_lookup_2_arg;
nfs_fh nfsproc_readlink_2_arg;
readargs nfsproc_read_2_arg;
writeargs nfsproc_write_2_arg;
createargs nfsproc_create_2_arg;
diropargs nfsproc_remove_2_arg;
renameargs nfsproc_rename_2_arg;
linkargs nfsproc_link_2_arg;
symlinkargs nfsproc_symlink_2_arg;
createargs nfsproc_mkdir_2_arg;
diropargs nfsproc_rmdir_2_arg;
readdirargs nfsproc_readdir_2_arg;
nfs_fh nfsproc_statfs_2_arg;
} argument;
char *result;
bool_t (*xdr_argument)(), (*xdr_result)();
char *(*local)();
switch (rqstp->rq_proc) {
case NFSPROC_NULL:
xdr_argument = xdr_void;
xdr_result = xdr_void;
local = (char *(*)()) nfsproc_null_2;
break;
case NFSPROC_GETATTR:
xdr_argument = xdr_nfs_fh;
xdr_result = xdr_attrstat;
local = (char *(*)()) nfsproc_getattr_2;
break;
case NFSPROC_SETATTR:
xdr_argument = xdr_sattrargs;
xdr_result = xdr_attrstat;
local = (char *(*)()) nfsproc_setattr_2;
break;
case NFSPROC_ROOT:
xdr_argument = xdr_void;
xdr_result = xdr_void;
local = (char *(*)()) nfsproc_root_2;
break;
case NFSPROC_LOOKUP:
xdr_argument = xdr_diropargs;
xdr_result = xdr_diropres;
local = (char *(*)()) nfsproc_lookup_2;
break;
case NFSPROC_READLINK:
xdr_argument = xdr_nfs_fh;
xdr_result = xdr_readlinkres;
local = (char *(*)()) nfsproc_readlink_2;
break;
case NFSPROC_READ:
xdr_argument = xdr_readargs;
xdr_result = xdr_readres;
local = (char *(*)()) nfsproc_read_2;
break;
case NFSPROC_WRITECACHE:
xdr_argument = xdr_void;
xdr_result = xdr_void;
local = (char *(*)()) nfsproc_writecache_2;
break;
case NFSPROC_WRITE:
xdr_argument = xdr_writeargs;
xdr_result = xdr_attrstat;
local = (char *(*)()) nfsproc_write_2;
break;
case NFSPROC_CREATE:
xdr_argument = xdr_createargs;
xdr_result = xdr_diropres;
local = (char *(*)()) nfsproc_create_2;
break;
case NFSPROC_REMOVE:
xdr_argument = xdr_diropargs;
xdr_result = xdr_nfsstat;
local = (char *(*)()) nfsproc_remove_2;
break;
case NFSPROC_RENAME:
xdr_argument = xdr_renameargs;
xdr_result = xdr_nfsstat;
local = (char *(*)()) nfsproc_rename_2;
break;
case NFSPROC_LINK:
xdr_argument = xdr_linkargs;
xdr_result = xdr_nfsstat;
local = (char *(*)()) nfsproc_link_2;
break;
case NFSPROC_SYMLINK:
xdr_argument = xdr_symlinkargs;
xdr_result = xdr_nfsstat;
local = (char *(*)()) nfsproc_symlink_2;
break;
case NFSPROC_MKDIR:
xdr_argument = xdr_createargs;
xdr_result = xdr_diropres;
local = (char *(*)()) nfsproc_mkdir_2;
break;
case NFSPROC_RMDIR:
xdr_argument = xdr_diropargs;
xdr_result = xdr_nfsstat;
local = (char *(*)()) nfsproc_rmdir_2;
break;
case NFSPROC_READDIR:
xdr_argument = xdr_readdirargs;
xdr_result = xdr_readdirres;
local = (char *(*)()) nfsproc_readdir_2;
break;
case NFSPROC_STATFS:
xdr_argument = xdr_nfs_fh;
xdr_result = xdr_statfsres;
local = (char *(*)()) nfsproc_statfs_2;
break;
default:
svcerr_noproc(transp);
return;
}
bzero((char *)&argument, sizeof(argument));
if (!svc_getargs(transp, xdr_argument, (char *)&argument)) {
svcerr_decode(transp);
return;
}
result = (*local)(&argument, rqstp);
if (result != NULL && !svc_sendreply(transp, xdr_result, result))
svcerr_systemerr(transp);
if (!svc_freeargs(transp, xdr_argument, (char *)&argument)) {
plog(XLOG_FATAL, "unable to free rpc arguments in nfs_program_1");
going_down(1);
}
}
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