| /* @(#)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 !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 simulate rpc and get rpc (round trip) overhead, without |
| * any interference from the kernel. |
| * |
| * Copyright (C) 1984, Sun Microsystems, Inc. |
| */ |
| |
| #include <rpc/rpc.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 _RPC_THREAD_SAFE_ |
| #define svcraw_private 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 = (struct xp_ops *) &server_ops; |
| srp->server.xp_verf.oa_base = srp->verf_body; |
| INTUSE(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 (xprt, msg) |
| SVCXPRT *xprt; |
| 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 (!INTUSE(xdr_callmsg) (xdrs, msg)) |
| return FALSE; |
| return TRUE; |
| } |
| |
| static bool_t |
| svcraw_reply (SVCXPRT *xprt, 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 (!INTUSE(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, 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, 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) |
| { |
| } |