/* @(#)svc_raw.c 2.1 88/07/29 4.0 RPCSRC */
/*
* Copyright (c) 2010, Oracle America, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of the "Oracle America, Inc." 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 COPYRIGHT HOLDERS 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 COPYRIGHT
* HOLDER 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.
*/
#if !defined(lint) && defined(SCCSIDS)
static char sccsid[] = "@(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro";
#endif
/*
* svc_raw.c, This a toy for simple testing and timing.
* Interface to create an rpc client and server in the same UNIX process.
* This lets us similate rpc and get rpc (round trip) overhead, without
* any interference from the kernal.
*/
#include <gssrpc/rpc.h>
/*
* This is the "network" that we will be moving data over
*/
static struct svcraw_private {
char _raw_buf[UDPMSGSIZE];
SVCXPRT server;
XDR xdr_stream;
char verf_body[MAX_AUTH_BYTES];
} *svcraw_private;
static bool_t svcraw_recv(SVCXPRT *, struct rpc_msg *);
static enum xprt_stat svcraw_stat(SVCXPRT *);
static bool_t svcraw_getargs(SVCXPRT *, xdrproc_t, void *);
static bool_t svcraw_reply(SVCXPRT *, struct rpc_msg *);
static bool_t svcraw_freeargs(SVCXPRT *, xdrproc_t, void *);
static void svcraw_destroy(SVCXPRT *);
static struct xp_ops server_ops = {
svcraw_recv,
svcraw_stat,
svcraw_getargs,
svcraw_reply,
svcraw_freeargs,
svcraw_destroy
};
SVCXPRT *
svcraw_create(void)
{
struct svcraw_private *srp = svcraw_private;
if (srp == 0) {
srp = (struct svcraw_private *)calloc(1, sizeof (*srp));
if (srp == 0)
return (0);
svcraw_private = srp;
}
srp->server.xp_sock = 0;
srp->server.xp_port = 0;
srp->server.xp_ops = &server_ops;
srp->server.xp_verf.oa_base = srp->verf_body;
xdrmem_create(&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE);
return (&srp->server);
}
static enum xprt_stat
svcraw_stat(SVCXPRT *xprt)
{
return (XPRT_IDLE);
}
static bool_t
svcraw_recv(SVCXPRT *xprt, struct rpc_msg *msg)
{
struct svcraw_private *srp = svcraw_private;
XDR *xdrs;
if (srp == 0)
return (0);
xdrs = &srp->xdr_stream;
xdrs->x_op = XDR_DECODE;
XDR_SETPOS(xdrs, 0);
if (! xdr_callmsg(xdrs, msg))
return (FALSE);
return (TRUE);
}
static bool_t
svcraw_reply(SVCXPRT *xprt, struct rpc_msg *msg)
{
struct svcraw_private *srp = svcraw_private;
XDR *xdrs;
if (srp == 0)
return (FALSE);
xdrs = &srp->xdr_stream;
xdrs->x_op = XDR_ENCODE;
XDR_SETPOS(xdrs, 0);
if (! xdr_replymsg(xdrs, msg))
return (FALSE);
(void)XDR_GETPOS(xdrs); /* called just for overhead */
return (TRUE);
}
static bool_t
svcraw_getargs(SVCXPRT *xprt, xdrproc_t xdr_args, void *args_ptr)
{
struct svcraw_private *srp = svcraw_private;
if (srp == 0)
return (FALSE);
if (! (*xdr_args)(&srp->xdr_stream, args_ptr)) {
(void)svcraw_freeargs(xprt, xdr_args, args_ptr);
return FALSE;
}
return TRUE;
}
static bool_t
svcraw_freeargs(SVCXPRT *xprt, xdrproc_t xdr_args, void *args_ptr)
{
struct svcraw_private *srp = svcraw_private;
XDR *xdrs;
if (srp == 0)
return (FALSE);
xdrs = &srp->xdr_stream;
xdrs->x_op = XDR_FREE;
return ((*xdr_args)(xdrs, args_ptr));
}
static void
svcraw_destroy(SVCXPRT *xprt)
{
}