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/* Copyright (c) 1996, 1997, 1998, 1999, 2001, 2004, 2012, 2014, 2015 Thorsten Kukuk
Author: Thorsten Kukuk <kukuk@suse.de>
The YP Server is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.
The YP Server is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public
License along with the YP Server; see the file COPYING. If
not, write to the Free Software Foundation, Inc., 51 Franklin Street,
Suite 500, Boston, MA 02110-1335, USA. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <rpc/rpc.h>
#include <string.h>
#include <signal.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <memory.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <syslog.h>
#include <arpa/inet.h>
#include <rpcsvc/yp_prot.h>
#include "ypxfrd.h"
#include "log_msg.h"
#define _RPCSVC_CLOSEDOWN 120
extern int _rpcsvcdirty; /* Still serving ? */
static
void _msgout(char* msg)
{
log_msg ("%s", msg);
}
void
ypxfrd_freebsd_prog_1 (struct svc_req *rqstp, SVCXPRT *transp)
{
union {
ypxfr_mapname ypxfrd_getmap_1_arg;
} argument;
char *result;
xdrproc_t xdr_argument, xdr_result;
char *(*local)(char *, struct svc_req *);
_rpcsvcdirty = 1;
switch (rqstp->rq_proc)
{
case NULLPROC:
svc_sendreply(transp, (xdrproc_t) xdr_void, NULL);
_rpcsvcdirty = 0;
return;
case YPXFRD_GETMAP:
xdr_argument = (xdrproc_t) xdr_ypxfr_mapname;
xdr_result = (xdrproc_t) xdr_xfr;
local = (char *(*)(char *, struct svc_req *)) ypxfrd_getmap_1_svc;
break;
default:
svcerr_noproc(transp);
_rpcsvcdirty = 0;
return;
}
memset(&argument, 0, sizeof (argument));
if (!svc_getargs(transp, xdr_argument, (caddr_t) &argument))
{
char namebuf6[INET6_ADDRSTRLEN];
struct netconfig *nconf;
const struct netbuf *nbuf = svc_getrpccaller (rqstp->rq_xprt);
nconf = getnetconfigent (rqstp->rq_xprt->xp_netid);
log_msg ("cannot decode arguments for %d from %s",
rqstp->rq_proc, taddr2ipstr (nconf, nbuf,
namebuf6, sizeof (namebuf6)));
/* try to free already allocated memory during decoding */
svc_freeargs (transp, xdr_argument, (caddr_t) &argument);
freenetconfigent (nconf);
svcerr_decode(transp);
_rpcsvcdirty = 0;
return;
}
result = (*local)((char *)&argument, rqstp);
if (result != NULL && !svc_sendreply (transp, xdr_result, result))
svcerr_systemerr (transp);
if (!svc_freeargs (transp, xdr_argument, (caddr_t) &argument))
{
_msgout ("unable to free arguments");
exit (1);
}
_rpcsvcdirty = 0;
return;
}
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