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yp_main.c (14240) yp_main.c (14262)
1/*
2 * Copyright (c) 1995
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
1/*
2 * Copyright (c) 1995
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * $Id: yp_main.c,v 1.2 1995/12/23 21:35:32 wpaul Exp $
32 * $Id: yp_main.c,v 1.1 1996/02/25 19:29:34 wpaul Exp $
33 */
34
35/*
36 * ypserv startup function.
37 * We need out own main() since we have to do some additional work
38 * that rpcgen won't do for us. Most of this file was generated using
39 * rpcgen.new, and later modified.
40 */

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60#include <errno.h>
61
62#ifndef SIG_PF
63#define SIG_PF void(*)(int)
64#endif
65
66#define _RPCSVC_CLOSEDOWN 120
67#ifndef lint
33 */
34
35/*
36 * ypserv startup function.
37 * We need out own main() since we have to do some additional work
38 * that rpcgen won't do for us. Most of this file was generated using
39 * rpcgen.new, and later modified.
40 */

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60#include <errno.h>
61
62#ifndef SIG_PF
63#define SIG_PF void(*)(int)
64#endif
65
66#define _RPCSVC_CLOSEDOWN 120
67#ifndef lint
68static char rcsid[] = "$Id: yp_main.c,v 1.2 1995/12/23 21:35:32 wpaul Exp $";
68static char rcsid[] = "$Id: yp_main.c,v 1.1 1996/02/25 19:29:34 wpaul Exp $";
69#endif /* not lint */
70int _rpcpmstart; /* Started by a port monitor ? */
71static int _rpcfdtype;
72 /* Whether Stream or Datagram ? */
73 /* States a server can be in wrt request */
74
75#define _IDLE 0
76#define _SERVED 1
77#define _SERVING 2
78
69#endif /* not lint */
70int _rpcpmstart; /* Started by a port monitor ? */
71static int _rpcfdtype;
72 /* Whether Stream or Datagram ? */
73 /* States a server can be in wrt request */
74
75#define _IDLE 0
76#define _SERVED 1
77#define _SERVING 2
78
79extern void ypprog_1 __P((struct svc_req, register SVCXPRT));
79extern void ypprog_2 __P((struct svc_req, register SVCXPRT));
80extern int _rpc_dtablesize __P((void));
81extern int _rpcsvcstate; /* Set when a request is serviced */
82char *progname = "ypserv";
83char *yp_dir = _PATH_YP;
84int debug = 0;
85int do_dns = 0;
80extern void ypprog_2 __P((struct svc_req, register SVCXPRT));
81extern int _rpc_dtablesize __P((void));
82extern int _rpcsvcstate; /* Set when a request is serviced */
83char *progname = "ypserv";
84char *yp_dir = _PATH_YP;
85int debug = 0;
86int do_dns = 0;
86int sunos_4_kludge = 0;
87
88static
89void _msgout(char* msg)
90{
91 if (debug) {
92 if (_rpcpmstart)
93 syslog(LOG_ERR, msg);
94 else

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133 exit(0);
134 }
135 }
136}
137
138static void unregister()
139{
140 (void) pmap_unset(YPPROG, YPVERS);
87
88static
89void _msgout(char* msg)
90{
91 if (debug) {
92 if (_rpcpmstart)
93 syslog(LOG_ERR, msg);
94 else

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133 exit(0);
134 }
135 }
136}
137
138static void unregister()
139{
140 (void) pmap_unset(YPPROG, YPVERS);
141 if (sunos_4_kludge)
142 (void) pmap_unset(YPPROG, 1);
141 (void) pmap_unset(YPPROG, YPOLDVERS);
143}
144
145static void reaper(sig)
146 int sig;
147{
148 int status;
149
150 if (sig == SIGHUP) {

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158 } else {
159 unregister();
160 exit(0);
161 }
162}
163
164static void usage()
165{
142}
143
144static void reaper(sig)
145 int sig;
146{
147 int status;
148
149 if (sig == SIGHUP) {

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157 } else {
158 unregister();
159 exit(0);
160 }
161}
162
163static void usage()
164{
166 fprintf(stderr, "Usage: %s [-h] [-d] [-n] [-k] [-p path]\n", progname);
165 fprintf(stderr, "Usage: %s [-h] [-d] [-n] [-p path]\n", progname);
167 exit(1);
168}
169
170static void
171closedown(int sig)
172{
173 if (_rpcsvcstate == _IDLE) {
174 extern fd_set svc_fdset;

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203{
204 register SVCXPRT *transp = NULL;
205 int sock;
206 int proto = 0;
207 struct sockaddr_in saddr;
208 int asize = sizeof (saddr);
209 int ch;
210
166 exit(1);
167}
168
169static void
170closedown(int sig)
171{
172 if (_rpcsvcstate == _IDLE) {
173 extern fd_set svc_fdset;

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202{
203 register SVCXPRT *transp = NULL;
204 int sock;
205 int proto = 0;
206 struct sockaddr_in saddr;
207 int asize = sizeof (saddr);
208 int ch;
209
211 while ((ch = getopt(argc, argv, "hdnkp:")) != EOF) {
210 while ((ch = getopt(argc, argv, "hdnp:")) != EOF) {
212 switch(ch) {
213 case 'd':
214 debug = ypdb_debug = 1;
215 break;
216 case 'n':
217 do_dns = 1;
218 break;
211 switch(ch) {
212 case 'd':
213 debug = ypdb_debug = 1;
214 break;
215 case 'n':
216 do_dns = 1;
217 break;
219 case 'k':
220 sunos_4_kludge = 1;
221 break;
222 case 'p':
223 yp_dir = optarg;
224 break;
225 case 'h':
226 default:
227 usage();
228 }
229 }

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247 if (daemon(0,0)) {
248 perror("cannot fork");
249 exit(1);
250 }
251 openlog(progname, LOG_PID, LOG_DAEMON);
252 }
253 sock = RPC_ANYSOCK;
254 (void) pmap_unset(YPPROG, YPVERS);
218 case 'p':
219 yp_dir = optarg;
220 break;
221 case 'h':
222 default:
223 usage();
224 }
225 }

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243 if (daemon(0,0)) {
244 perror("cannot fork");
245 exit(1);
246 }
247 openlog(progname, LOG_PID, LOG_DAEMON);
248 }
249 sock = RPC_ANYSOCK;
250 (void) pmap_unset(YPPROG, YPVERS);
255 if (sunos_4_kludge)
256 (void) pmap_unset(YPPROG, 1);
251 (void) pmap_unset(YPPROG, 1);
257 }
258
252 }
253
259 if (sunos_4_kludge && ((_rpcfdtype == 0)||(_rpcfdtype == SOCK_DGRAM))) {
254 if ((_rpcfdtype == 0) || (_rpcfdtype == SOCK_DGRAM)) {
260 transp = svcudp_create(sock);
261 if (transp == NULL) {
262 _msgout("cannot create udp service.");
263 exit(1);
264 }
265 if (!_rpcpmstart)
266 proto = IPPROTO_UDP;
255 transp = svcudp_create(sock);
256 if (transp == NULL) {
257 _msgout("cannot create udp service.");
258 exit(1);
259 }
260 if (!_rpcpmstart)
261 proto = IPPROTO_UDP;
267 if (!svc_register(transp, YPPROG, 1, ypprog_2, proto)) {
268 _msgout("unable to register (YPPROG, OLDYPVERS, udp).");
262 if (!svc_register(transp, YPPROG, YPOLDVERS, ypprog_1, proto)) {
263 _msgout("unable to register (YPPROG, YPOLDVERS, udp).");
269 exit(1);
270 }
264 exit(1);
265 }
271 }
272
273 if ((_rpcfdtype == 0) || (_rpcfdtype == SOCK_DGRAM)) {
274 transp = svcudp_create(sock);
275 if (transp == NULL) {
276 _msgout("cannot create udp service.");
277 exit(1);
278 }
279 if (!_rpcpmstart)
280 proto = IPPROTO_UDP;
281 if (!svc_register(transp, YPPROG, YPVERS, ypprog_2, proto)) {
282 _msgout("unable to register (YPPROG, YPVERS, udp).");
283 exit(1);
284 }
285 }
286
287 if ((_rpcfdtype == 0) || (_rpcfdtype == SOCK_STREAM)) {
288 transp = svctcp_create(sock, 0, 0);
289 if (transp == NULL) {
290 _msgout("cannot create tcp service.");
291 exit(1);
292 }
293 if (!_rpcpmstart)
294 proto = IPPROTO_TCP;
266 if (!svc_register(transp, YPPROG, YPVERS, ypprog_2, proto)) {
267 _msgout("unable to register (YPPROG, YPVERS, udp).");
268 exit(1);
269 }
270 }
271
272 if ((_rpcfdtype == 0) || (_rpcfdtype == SOCK_STREAM)) {
273 transp = svctcp_create(sock, 0, 0);
274 if (transp == NULL) {
275 _msgout("cannot create tcp service.");
276 exit(1);
277 }
278 if (!_rpcpmstart)
279 proto = IPPROTO_TCP;
280 if (!svc_register(transp, YPPROG, YPOLDVERS, ypprog_1, proto)) {
281 _msgout("unable to register (YPPROG, YPOLDVERS, tcp).");
282 exit(1);
283 }
295 if (!svc_register(transp, YPPROG, YPVERS, ypprog_2, proto)) {
296 _msgout("unable to register (YPPROG, YPVERS, tcp).");
297 exit(1);
298 }
299 }
300
301 if (transp == (SVCXPRT *)NULL) {
302 _msgout("could not create a handle");

--- 20 unchanged lines hidden --- 		284 if (!svc_register(transp, YPPROG, YPVERS, ypprog_2, proto)) {
285 _msgout("unable to register (YPPROG, YPVERS, tcp).");
286 exit(1);
287 }
288 }
289
290 if (transp == (SVCXPRT *)NULL) {
291 _msgout("could not create a handle");

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