From d6583bb2a13f329cf0332ef2570eb8bb8fc0e39c Mon Sep 17 00:00:00 2001 From: Theo de Raadt Date: Wed, 18 Oct 1995 08:53:40 +0000 Subject: initial import of NetBSD tree --- usr.sbin/yppoll/Makefile | 7 ++ usr.sbin/yppoll/yppoll.8 | 77 +++++++++++++++++++ usr.sbin/yppoll/yppoll.c | 187 +++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 271 insertions(+) create mode 100644 usr.sbin/yppoll/Makefile create mode 100644 usr.sbin/yppoll/yppoll.8 create mode 100644 usr.sbin/yppoll/yppoll.c (limited to 'usr.sbin/yppoll') diff --git a/usr.sbin/yppoll/Makefile b/usr.sbin/yppoll/Makefile new file mode 100644 index 00000000000..3e84bbe450b --- /dev/null +++ b/usr.sbin/yppoll/Makefile @@ -0,0 +1,7 @@ +# from: @(#)Makefile 5.8 (Berkeley) 7/28/90 +# $Id: Makefile,v 1.1 1995/10/18 08:48:32 deraadt Exp $ + +PROG= yppoll +MAN= yppoll.8 + +.include diff --git a/usr.sbin/yppoll/yppoll.8 b/usr.sbin/yppoll/yppoll.8 new file mode 100644 index 00000000000..d57500c0faa --- /dev/null +++ b/usr.sbin/yppoll/yppoll.8 @@ -0,0 +1,77 @@ +.\" +.\" Copyright (c) 1994 Jason R. Thorpe +.\" 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 Jason Thorpe. +.\" 4. Neither the name of the author nor the names of its contributors +.\" may 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. +.\" +.\" $Id: yppoll.8,v 1.1 1995/10/18 08:48:32 deraadt Exp $ +.\" +.Dd October 25, 1994 +.Dt YPPOLL 8 +.Os +.Sh NAME +.Nm yppoll +.Nd ask version of YP map from YP server +.Sh SYNOPSIS +.Nm yppoll +.Op Fl h Ar host +.Op Fl d Ar domain +.Ar mapname +.Sh DESCRIPTION +.Nm Yppoll +asks a YP server process for the order number and which host is the master +server for +.Ar mapname . +.Pp +The options are as follows: +.Bl -tag -width indent +.It Fl h Ar host +Ask the YP server process running on +.Ar host +for information about +.Ar mapname . +If +.Ar host +is not specified, the server polled is the default server returned by +.Xr ypwhich 1 . +.It Fl d Ar domain +Use the YP domain +.Ar domain +instead of the default domain as returned by +.Xr domainname 1 . +.El +.Sh SEE ALSO +.Xr domainname 1 , +.Xr ypbind 8 , +.Xr ypcat 1 , +.Xr ypmatch 1 , +.Xr ypset 8 , +.Xr ypwhich 1 , +.Xr yp 8 +.Sh AUTHORS +Theo De Raadt and John Brezak diff --git a/usr.sbin/yppoll/yppoll.c b/usr.sbin/yppoll/yppoll.c new file mode 100644 index 00000000000..2c9eedcf18b --- /dev/null +++ b/usr.sbin/yppoll/yppoll.c @@ -0,0 +1,187 @@ +/* + * Copyright (c) 1992, 1993 Theo de Raadt + * Copyright (c) 1992, 1993 John Brezak + * 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 and + * John Brezak. + * 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[] = "$Id: yppoll.c,v 1.1 1995/10/18 08:48:32 deraadt Exp $"; +#endif /* not lint */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +void +usage() +{ + fprintf(stderr, "Usage:\n"); + fprintf(stderr, "\typpoll [-h host] [-d domainname] mapname\n"); + exit(1); +} + +int +get_remote_info(indomain, inmap, server, outorder, outname) + char *indomain; + char *inmap; + char *server; + int *outorder; + char **outname; +{ + struct ypresp_order ypro; + struct ypresp_master yprm; + struct ypreq_nokey yprnk; + struct timeval tv; + int r; + struct sockaddr_in rsrv_sin; + int rsrv_sock; + CLIENT *client; + struct hostent *h; + + bzero((char *)&rsrv_sin, sizeof rsrv_sin); + rsrv_sin.sin_len = sizeof rsrv_sin; + rsrv_sin.sin_family = AF_INET; + rsrv_sock = RPC_ANYSOCK; + + h = gethostbyname(server); + if (h == NULL) { + if (inet_aton(server, &rsrv_sin.sin_addr) == 0) { + fprintf(stderr, "unknown host %s\n", server); + exit(1); + } + } else { + rsrv_sin.sin_addr.s_addr = *(u_long *)h->h_addr; + } + + tv.tv_sec = 10; + tv.tv_usec = 0; + + client = clntudp_create(&rsrv_sin, YPPROG, YPVERS, tv, &rsrv_sock); + if (client == NULL) { + fprintf(stderr, "clntudp_create: no contact with host %s.\n", + server); + exit(1); + } + + yprnk.domain = indomain; + yprnk.map = inmap; + + bzero((char *)(char *)&ypro, sizeof ypro); + + r = clnt_call(client, YPPROC_ORDER, xdr_ypreq_nokey, &yprnk, + xdr_ypresp_order, &ypro, tv); + if (r != RPC_SUCCESS) + clnt_perror(client, "yp_order: clnt_call"); + + *outorder = ypro.ordernum; + xdr_free(xdr_ypresp_order, (char *)&ypro); + + r = ypprot_err(ypro.status); + if (r == RPC_SUCCESS) { + bzero((char *)&yprm, sizeof yprm); + + r = clnt_call(client, YPPROC_MASTER, xdr_ypreq_nokey, + &yprnk, xdr_ypresp_master, &yprm, tv); + if (r != RPC_SUCCESS) + clnt_perror(client, "yp_master: clnt_call"); + r = ypprot_err(yprm.status); + if (r==0) + *outname = (char *)strdup(yprm.master); + xdr_free(xdr_ypresp_master, (char *)&yprm); + } + clnt_destroy(client); + return r; +} + +int +main(argc, argv) + int argc; + char **argv; +{ + char *domainname; + char *hostname = NULL; + char *inmap, *master; + int order; + extern char *optarg; + extern int optind; + int c, r; + + yp_get_default_domain(&domainname); + + while ((c=getopt(argc, argv, "h:d:?")) != -1) + switch (c) { + case 'd': + domainname = optarg; + break; + case 'h': + hostname = optarg; + break; + default: + usage(); + /*NOTREACHED*/ + } + + if (optind + 1 != argc ) + usage(); + inmap = argv[optind]; + + if (hostname != NULL) { + r = get_remote_info(domainname, inmap, hostname, + &order, &master); + } else { + r = yp_order(domainname, inmap, &order); + if (r == 0) + r = yp_master(domainname, inmap, &master); + } + + if (r != 0) { + fprintf(stderr, "No such map %s. Reason: %s\n", + inmap, yperr_string(r)); + exit(1); + } + + printf("Map %s has order number %d. %s", inmap, order, + ctime((time_t *)&order)); + printf("The master server is %s.\n", master); + exit(0); +} -- cgit v1.2.3