initial import of NetBSD tree

1 files changed, 154 insertions, 0 deletions

diff --git a/usr.sbin/ypset/ypset.c b/usr.sbin/ypset/ypset.c
new file mode 100644
index 00000000000..0f13ec4d02d
--- /dev/null
+++ b/usr.sbin/ypset/ypset.c
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@fsa.ca>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Theo de Raadt.
+ * 4. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+#ifndef LINT
+static char rcsid[] = "ypset.c,v 1.3 1993/06/12 00:02:37 deraadt Exp";
+#endif
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdio.h>
+#include <netdb.h>
+#include <rpc/rpc.h>
+#include <rpc/xdr.h>
+#include <rpcsvc/yp_prot.h>
+#include <rpcsvc/ypclnt.h>
+#include <arpa/inet.h>
+
+extern bool_t xdr_domainname();
+
+usage()
+{
+	fprintf(stderr, "Usage:\n");
+	fprintf(stderr, "\typset [-h host ] [-d domain] server\n");
+	exit(1);
+}
+
+bind_tohost(sin, dom, server)
+struct sockaddr_in *sin;
+char *dom, *server;
+{
+	struct ypbind_setdom ypsd;
+	struct timeval tv;
+	struct hostent *hp;
+	CLIENT *client;
+	int sock, port;
+	int r;
+	
+	if( (port=htons(getrpcport(server, YPPROG, YPPROC_NULL, IPPROTO_UDP))) == 0) {
+		fprintf(stderr, "%s not running ypserv.\n", server);
+		exit(1);
+	}
+
+	bzero(&ypsd, sizeof ypsd);
+
+	if (inet_aton(server, &ypsd.ypsetdom_addr) == 0) {
+		hp = gethostbyname(server);
+		if (hp == NULL) {
+			fprintf(stderr, "ypset: can't find address for %s\n", server);
+			exit(1);
+		}
+		bcopy(hp->h_addr, &ypsd.ypsetdom_addr, sizeof(ypsd.ypsetdom_addr));
+	}
+
+	strncpy(ypsd.ypsetdom_domain, dom, sizeof ypsd.ypsetdom_domain);
+	ypsd.ypsetdom_port = port;
+	ypsd.ypsetdom_vers = YPVERS;
+	
+	tv.tv_sec = 15;
+	tv.tv_usec = 0;
+	sock = RPC_ANYSOCK;
+	client = clntudp_create(sin, YPBINDPROG, YPBINDVERS, tv, &sock);
+	if (client==NULL) {
+		fprintf(stderr, "can't yp_bind: Reason: %s\n",
+			yperr_string(YPERR_YPBIND));
+		return YPERR_YPBIND;
+	}
+	client->cl_auth = authunix_create_default();
+
+	r = clnt_call(client, YPBINDPROC_SETDOM,
+		xdr_ypbind_setdom, &ypsd, xdr_void, NULL, tv);
+	if(r) {
+		fprintf(stderr, "Sorry, cannot ypset for domain %s on host.\n", dom);
+		clnt_destroy(client);
+		return YPERR_YPBIND;
+	}
+	clnt_destroy(client);
+	return 0;
+}
+
+int
+main(argc, argv)
+char **argv;
+{
+	struct sockaddr_in sin;
+	struct hostent *hent;
+	extern char *optarg;
+	extern int optind;
+	char *domainname;
+	int c;
+
+	yp_get_default_domain(&domainname);
+
+	bzero(&sin, sizeof sin);
+	sin.sin_family = AF_INET;
+	sin.sin_addr.s_addr = htonl(0x7f000001);
+
+	while( (c=getopt(argc, argv, "h:d:")) != -1)
+		switch(c) {
+		case 'd':
+			domainname = optarg;
+			break;
+		case 'h':
+			if (inet_aton(optarg, &sin.sin_addr) == 0) {
+				hent = gethostbyname(optarg);
+				if (hent == NULL) {
+					fprintf(stderr, "ypset: host %s unknown\n",
+					    optarg);
+					exit(1);
+				}
+				bcopy(&hent->h_addr, &sin.sin_addr,
+				    sizeof(sin.sin_addr));
+			}
+			break;
+		default:
+			usage();
+		}
+
+	if(optind + 1 != argc )
+		usage();
+
+	if (bind_tohost(&sin, domainname, argv[optind]))
+		exit(1);
+	exit(0);
+}