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/*
* Copyright (c) 1990 Jan-Simon Pendry
* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
* Copyright (c) 1990, 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: @(#)amq_svc.c 8.1 (Berkeley) 6/6/93
* $Id: amq_svc.c,v 1.7 2003/07/18 22:58:56 david Exp $
*
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <syslog.h>
#include "am.h"
#include "amq.h"
extern bool_t xdr_amq_mount_info_qelem();
void
amq_program_1(struct svc_req *rqstp, SVCXPRT *transp)
{
union {
amq_string amqproc_mnttree_1_arg;
amq_string amqproc_umnt_1_arg;
amq_setopt amqproc_setopt_1_arg;
amq_string amqproc_mount_1_arg;
} argument;
char *result;
bool_t (*xdr_argument)(), (*xdr_result)();
char *(*local)();
extern SVCXPRT *lamqp;
if (transp != lamqp) {
struct sockaddr_in *fromsin = svc_getcaller(transp);
syslog(LOG_WARNING,
"non-local amq attempt (might be from %s)",
inet_ntoa(fromsin->sin_addr));
svcerr_noproc(transp);
return;
}
switch (rqstp->rq_proc) {
case AMQPROC_NULL:
xdr_argument = xdr_void;
xdr_result = xdr_void;
local = (char *(*)()) amqproc_null_1;
break;
case AMQPROC_MNTTREE:
xdr_argument = xdr_amq_string;
xdr_result = xdr_amq_mount_tree_p;
local = (char *(*)()) amqproc_mnttree_1;
break;
case AMQPROC_UMNT:
xdr_argument = xdr_amq_string;
xdr_result = xdr_void;
local = (char *(*)()) amqproc_umnt_1;
break;
case AMQPROC_STATS:
xdr_argument = xdr_void;
xdr_result = xdr_amq_mount_stats;
local = (char *(*)()) amqproc_stats_1;
break;
case AMQPROC_EXPORT:
xdr_argument = xdr_void;
xdr_result = xdr_amq_mount_tree_list;
local = (char *(*)()) amqproc_export_1;
break;
case AMQPROC_SETOPT:
xdr_argument = xdr_amq_setopt;
xdr_result = xdr_int;
local = (char *(*)()) amqproc_setopt_1;
break;
case AMQPROC_GETMNTFS:
xdr_argument = xdr_void;
xdr_result = xdr_amq_mount_info_qelem;
local = (char *(*)()) amqproc_getmntfs_1;
break;
case AMQPROC_MOUNT:
xdr_argument = xdr_amq_string;
xdr_result = xdr_int;
local = (char *(*)()) amqproc_mount_1;
break;
case AMQPROC_GETVERS:
xdr_argument = xdr_void;
xdr_result = xdr_amq_string;
local = (char *(*)()) amqproc_getvers_1;
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 amqprog_1");
going_down(1);
}
}
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