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1.1 root 1: /*
2: * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3: * unrestricted use provided that this legend is included on all tape
4: * media and as a part of the software program in whole or part. Users
5: * may copy or modify Sun RPC without charge, but are not authorized
6: * to license or distribute it to anyone else except as part of a product or
7: * program developed by the user.
8: *
9: * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10: * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11: * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
12: *
13: * Sun RPC is provided with no support and without any obligation on the
14: * part of Sun Microsystems, Inc. to assist in its use, correction,
15: * modification or enhancement.
16: *
17: * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18: * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19: * OR ANY PART THEREOF.
20: *
21: * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22: * or profits or other special, indirect and consequential damages, even if
23: * Sun has been advised of the possibility of such damages.
24: *
25: * Sun Microsystems, Inc.
26: * 2550 Garcia Avenue
27: * Mountain View, California 94043
28: */
29: #ifndef lint
30: static char sccsid[] = "@(#)svc_raw.c 1.3 85/03/14 Copyr 1984 Sun Micro";
31: #endif
32:
33: /*
34: * svc_raw.c, This a toy for simple testing and timing.
35: * Interface to create an rpc client and server in the same UNIX process.
36: * This lets us similate rpc and get rpc (round trip) overhead, without
37: * any interference from the kernal.
38: *
39: * Copyright (C) 1984, Sun Microsystems, Inc.
40: */
41:
42: #include "types.h"
43: #include <netinet/in.h>
44: #include "xdr.h"
45: #include "auth.h"
46: #include "clnt.h"
47: #include "rpc_msg.h"
48: #include "svc.h"
49:
50: #define NULL ((caddr_t)0)
51:
52: /*
53: * This is the "network" that we will be moving data over
54: */
55: extern char _raw_buf[UDPMSGSIZE];
56:
57: static bool_t svcraw_recv();
58: static enum xprt_stat svcraw_stat();
59: static bool_t svcraw_getargs();
60: static bool_t svcraw_reply();
61: static bool_t svcraw_freeargs();
62: static void svcraw_destroy();
63:
64: static struct xp_ops server_ops = {
65: svcraw_recv,
66: svcraw_stat,
67: svcraw_getargs,
68: svcraw_reply,
69: svcraw_freeargs,
70: svcraw_destroy
71: };
72:
73: static SVCXPRT server;
74: static XDR xdr_stream;
75: static char verf_body[MAX_AUTH_BYTES];
76:
77: SVCXPRT *
78: svcraw_create()
79: {
80:
81: server.xp_sock = 0;
82: server.xp_port = 0;
83: server.xp_ops = &server_ops;
84: server.xp_verf.oa_base = verf_body;
85: xdrmem_create(&xdr_stream, _raw_buf, UDPMSGSIZE, XDR_FREE);
86: return (&server);
87: }
88:
89: static enum xprt_stat
90: svcraw_stat()
91: {
92:
93: return (XPRT_IDLE);
94: }
95:
96: static bool_t
97: svcraw_recv(xprt, msg)
98: SVCXPRT *xprt;
99: struct rpc_msg *msg;
100: {
101: register XDR *xdrs = &xdr_stream;
102:
103: xdrs->x_op = XDR_DECODE;
104: XDR_SETPOS(xdrs, 0);
105: if (! xdr_callmsg(xdrs, msg))
106: return (FALSE);
107: return (TRUE);
108: }
109:
110: static bool_t
111: svcraw_reply(xprt, msg)
112: SVCXPRT *xprt;
113: struct rpc_msg *msg;
114: {
115: register XDR *xdrs = &xdr_stream;
116:
117: xdrs->x_op = XDR_ENCODE;
118: XDR_SETPOS(xdrs, 0);
119: if (! xdr_replymsg(xdrs, msg))
120: return (FALSE);
121: (void)XDR_GETPOS(xdrs); /* called just for overhead */
122: return (TRUE);
123: }
124:
125: static bool_t
126: svcraw_getargs(xprt, xdr_args, args_ptr)
127: SVCXPRT *xprt;
128: xdrproc_t xdr_args;
129: caddr_t args_ptr;
130: {
131:
132: return ((*xdr_args)(&xdr_stream, args_ptr));
133: }
134:
135: static bool_t
136: svcraw_freeargs(xprt, xdr_args, args_ptr)
137: SVCXPRT *xprt;
138: xdrproc_t xdr_args;
139: caddr_t args_ptr;
140: {
141: register XDR *xdrs = &xdr_stream;
142:
143: xdrs->x_op = XDR_FREE;
144: return ((*xdr_args)(xdrs, args_ptr));
145: }
146:
147: static void
148: svcraw_destroy()
149: {
150: }
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