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/* @(#)svc_raw.c 2.1 88/07/29 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
#if 0
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 simulate rpc and get rpc (round trip) overhead, without
* any interference from the kernel.
*
* Copyright (C) 1984, Sun Microsystems, Inc.
*/
#include "rpc_private.h"
#include <rpc/svc.h>
/*
* This is the "network" that we will be moving data over
*/
struct svcraw_private_s
{
char _raw_buf[UDPMSGSIZE];
SVCXPRT server;
XDR xdr_stream;
char verf_body[MAX_AUTH_BYTES];
};
#ifdef __UCLIBC_HAS_THREADS__
#define svcraw_private (*(struct svcraw_private_s **)&RPC_THREAD_VARIABLE(svcraw_private_s))
#else
static struct svcraw_private_s *svcraw_private;
#endif
static bool_t svcraw_recv (SVCXPRT *, struct rpc_msg *);
static enum xprt_stat svcraw_stat (SVCXPRT *);
static bool_t svcraw_getargs (SVCXPRT *, xdrproc_t, caddr_t);
static bool_t svcraw_reply (SVCXPRT *, struct rpc_msg *);
static bool_t svcraw_freeargs (SVCXPRT *, xdrproc_t, caddr_t);
static void svcraw_destroy (SVCXPRT *);
static const struct xp_ops server_ops =
{
svcraw_recv,
svcraw_stat,
svcraw_getargs,
svcraw_reply,
svcraw_freeargs,
svcraw_destroy
};
SVCXPRT *
svcraw_create (void)
{
struct svcraw_private_s *srp = svcraw_private;
if (srp == 0)
{
srp = (struct svcraw_private_s *) calloc (1, sizeof (*srp));
if (srp == 0)
return NULL;
}
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 attribute_unused)
{
return XPRT_IDLE;
}
static bool_t
svcraw_recv (SVCXPRT *xprt attribute_unused, struct rpc_msg *msg)
{
struct svcraw_private_s *srp = svcraw_private;
XDR *xdrs;
if (srp == 0)
return FALSE;
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 attribute_unused, struct rpc_msg *msg)
{
struct svcraw_private_s *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 attribute_unused, xdrproc_t xdr_args, caddr_t args_ptr)
{
struct svcraw_private_s *srp = svcraw_private;
if (srp == 0)
return FALSE;
return (*xdr_args) (&srp->xdr_stream, args_ptr);
}
static bool_t
svcraw_freeargs (SVCXPRT *xprt attribute_unused, xdrproc_t xdr_args, caddr_t args_ptr)
{
struct svcraw_private_s *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 attribute_unused)
{
}
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