Obtained from: The Xkernel source distribution

I hope I'm doing this right.

This is an initial version of bootparamd for FreeBSD based on a public
domain rpc.bootparamd implementation by a gentleman named Klas Heggemann.
This program has apparently been around for a while. The README explicitly
lists the code as public domain, so I guess it's safe to use.

This program is needed for booting diskless SunOS and Solaris machines.
rarpd is also required, but that's in the works too.

I have made two changes to this code:

- Implemented NIS lookups. If /etc/bootparams contains a '+' then the
  bootparams map is consulted.

- Allow 0.0.0.0 as a user-specified router address. The SunOS rpc.bootparamd
  returns this value in many cases.

11 files changed, 1203 insertions, 0 deletions

diff --git a/usr.sbin/bootparamd/Makefile b/usr.sbin/bootparamd/Makefile
new file mode 100644
index 000000000000..c4f61985a209
--- /dev/null
+++ b/usr.sbin/bootparamd/Makefile
@@ -0,0 +1,4 @@
+
+SUBDIR=	bootparamd callbootd
+
+.include <bsd.subdir.mk>
diff --git a/usr.sbin/bootparamd/bootparamd/Makefile b/usr.sbin/bootparamd/bootparamd/Makefile
new file mode 100644
index 000000000000..fbfdc424ac77
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/Makefile
@@ -0,0 +1,29 @@
+#	from: @(#)Makefile	5.8 (Berkeley) 7/28/90
+#	$Id: Makefile,v 1.1 1994/08/08 01:03:57 wollman Exp $
+
+PROG=	bootparamd
+SRCS=	bootparam_prot_xdr.c bootparam_prot_svc.c bootparamd.c main.c
+MAN8=	bootparamd.8
+CFLAGS+= -DTFTP_DIR=\"/tftpboot\"
+CLEANFILES= bootparam_prot_svc.c bootparam_prot_xdr.c  \
+	    bootparam_prot.h bootparam_prot.x
+
+bootparam_prot_svc.c: bootparam_prot.h
+	rm -f ${.CURDIR}/bootparam_prot.x
+	cp /usr/include/rpcsvc/bootparam_prot.x ${.CURDIR}
+	rpcgen  -m -o ${.CURDIR}/bootparam_prot_svc.c \
+		${.CURDIR}/bootparam_prot.x
+
+bootparam_prot_xdr.c: bootparam_prot.h
+	rm -f ${.CURDIR}/bootparam_prot.x
+	cp /usr/include/rpcsvc/bootparam_prot.x ${.CURDIR}
+	rpcgen  -c -o ${.CURDIR}/bootparam_prot_xdr.c \
+		${.CURDIR}/bootparam_prot.x
+
+bootparam_prot.h: 
+	rm -f ${.CURDIR}/bootparam_prot.x
+	cp /usr/include/rpcsvc/bootparam_prot.x ${.CURDIR}
+	rpcgen  -h -o ${.CURDIR}/bootparam_prot.h \
+		${.CURDIR}/bootparam_prot.x
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/bootparamd/bootparamd/README b/usr.sbin/bootparamd/bootparamd/README
new file mode 100644
index 000000000000..85a2a5444f24
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/README
@@ -0,0 +1,75 @@
+
+
+This directory contains a version of the rpc.bootparamd, which have been 
+written using the Sun's RPC protocol for bootparamd. To use it you must 
+have a copy of the bootparam_prot.x file which on Sun systems you find in
+
+	/usr/include/rpcsvc/bootparam_prot.x
+
+(( This file was retrieved from the Sun-RPC source package ))
+
+
+This code is not copyright, and is placed in the public domain. Feel free to 
+use and modify. Please send modifications and/or suggestions + bug fixes to
+
+	Klas Heggemann <klas@nada.kth.se>
+
+
+RPC.BOOTPARAMD
+
+
+The rpc.bootparamd program does NOT use the yellow pages for the bootparams
+database. This data should recide in /etc/bootparams on the local host,
+or another file given when the server is started.
+
+The default router is set to the address of the machine running the server.
+This may not be a good thing to do, so it can be modified using the -r 
+option when startning the daemon.
+
+This program was written with the need to keep short hostnames in the
+/etc/bootparams file and long (canonical) names in the hosts database.
+It probably also will work in conjunction with a nameserver, since matching
+is done by comparing the canonical name of the booting machine with the
+canonical name of the hosts found in the bootparams database. 
+
+It is kept simple, e g there is no caching of data, but the bootparameter file
+is read at each request. 
+
+
+CALLBOOTD
+
+The debugging tool callbootd is used to check the response you get
+to a specific (booting) request. It can be used as
+	callbootd server inet-adress 
+or
+	callbootd server hostname file 
+where "server" is a machine running the rpc.bootparamd program, "inet-address"
+is the internet address of a booting machine, "hostname" is the name of a
+booting machine and "file" the requested file, typically "root", "swap" or
+"dump". 
+
+You may also use "all" instead of a specific server, in which case a RPC
+broadcast is performed. The broadcast is performed 4 times and then the 
+program times out, after printing all responses. 
+
+
+TODO
+
+Cache the date, instead of rereading it. 
+Maybe match by comparing the inet address instead. (But beware that caching
+will prevent the server from detecting that a machine has changed name
+or address.)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/usr.sbin/bootparamd/bootparamd/bootparam_prot.h b/usr.sbin/bootparamd/bootparamd/bootparam_prot.h
new file mode 100644
index 000000000000..66c72274a5fc
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/bootparam_prot.h
@@ -0,0 +1,81 @@
+#include <rpc/types.h>
+#include <sys/time.h>
+#include <sys/errno.h>
+#include <nfs/nfs.h>
+#define MAX_MACHINE_NAME 255
+#define MAX_PATH_LEN 1024
+#define MAX_FILEID 32
+#define IP_ADDR_TYPE 1
+
+typedef char *bp_machine_name_t;
+bool_t xdr_bp_machine_name_t();
+
+
+typedef char *bp_path_t;
+bool_t xdr_bp_path_t();
+
+
+typedef char *bp_fileid_t;
+bool_t xdr_bp_fileid_t();
+
+
+struct ip_addr_t {
+	char net;
+	char host;
+	char lh;
+	char impno;
+};
+typedef struct ip_addr_t ip_addr_t;
+bool_t xdr_ip_addr_t();
+
+
+struct bp_address {
+	int address_type;
+	union {
+		ip_addr_t ip_addr;
+	} bp_address_u;
+};
+typedef struct bp_address bp_address;
+bool_t xdr_bp_address();
+
+
+struct bp_whoami_arg {
+	bp_address client_address;
+};
+typedef struct bp_whoami_arg bp_whoami_arg;
+bool_t xdr_bp_whoami_arg();
+
+
+struct bp_whoami_res {
+	bp_machine_name_t client_name;
+	bp_machine_name_t domain_name;
+	bp_address router_address;
+};
+typedef struct bp_whoami_res bp_whoami_res;
+bool_t xdr_bp_whoami_res();
+
+
+struct bp_getfile_arg {
+	bp_machine_name_t client_name;
+	bp_fileid_t file_id;
+};
+typedef struct bp_getfile_arg bp_getfile_arg;
+bool_t xdr_bp_getfile_arg();
+
+
+struct bp_getfile_res {
+	bp_machine_name_t server_name;
+	bp_address server_address;
+	bp_path_t server_path;
+};
+typedef struct bp_getfile_res bp_getfile_res;
+bool_t xdr_bp_getfile_res();
+
+
+#define BOOTPARAMPROG ((u_long)100026)
+#define BOOTPARAMVERS ((u_long)1)
+#define BOOTPARAMPROC_WHOAMI ((u_long)1)
+extern bp_whoami_res *bootparamproc_whoami_1();
+#define BOOTPARAMPROC_GETFILE ((u_long)2)
+extern bp_getfile_res *bootparamproc_getfile_1();
+
diff --git a/usr.sbin/bootparamd/bootparamd/bootparam_prot.x b/usr.sbin/bootparamd/bootparamd/bootparam_prot.x
new file mode 100644
index 000000000000..6d3c3e79658c
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/bootparam_prot.x
@@ -0,0 +1,100 @@
+/*
+ * 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
+ */
+
+/*
+ * RPC for bootparms service.
+ * There are two procedures:
+ *   WHOAMI takes a net address and returns a client name and also a
+ *	likely net address for routing
+ *   GETFILE takes a client name and file identifier and returns the
+ *	server name, server net address and pathname for the file.
+ *   file identifiers typically include root, swap, pub and dump
+ */
+
+#ifdef RPC_HDR
+%#include <rpc/types.h>
+%#include <sys/time.h>
+%#include <sys/errno.h>
+%#include <nfs/nfs.h>
+#else
+%#ifndef lint
+%/*static char sccsid[] = "from: @(#)bootparam_prot.x 1.2 87/06/24 Copyr 1987 Sun Micro";*/
+%/*static char sccsid[] = "from: @(#)bootparam_prot.x	2.1 88/08/01 4.0 RPCSRC";*/
+%static char rcsid[] = "$Id: bootparam_prot.x,v 1.1 1994/08/04 19:01:44 wollman Exp $";
+%#endif /* not lint */
+#endif
+
+const MAX_MACHINE_NAME  = 255;
+const MAX_PATH_LEN	= 1024;
+const MAX_FILEID	= 32;
+const IP_ADDR_TYPE	= 1;
+
+typedef	string	bp_machine_name_t<MAX_MACHINE_NAME>;
+typedef	string	bp_path_t<MAX_PATH_LEN>;
+typedef	string	bp_fileid_t<MAX_FILEID>;
+
+struct	ip_addr_t {
+	char	net;
+	char	host;
+	char	lh;
+	char	impno;
+};
+
+union bp_address switch (int address_type) {
+	case IP_ADDR_TYPE:
+		ip_addr_t	ip_addr;
+};
+
+struct bp_whoami_arg {
+	bp_address		client_address;
+};
+
+struct bp_whoami_res {
+	bp_machine_name_t	client_name;
+	bp_machine_name_t	domain_name;
+	bp_address		router_address;
+};
+
+struct bp_getfile_arg {
+	bp_machine_name_t	client_name;
+	bp_fileid_t		file_id;
+};
+	
+struct bp_getfile_res {
+	bp_machine_name_t	server_name;
+	bp_address		server_address;
+	bp_path_t		server_path;
+};
+
+program BOOTPARAMPROG {
+	version BOOTPARAMVERS {
+		bp_whoami_res	BOOTPARAMPROC_WHOAMI(bp_whoami_arg) = 1;
+		bp_getfile_res	BOOTPARAMPROC_GETFILE(bp_getfile_arg) = 2;
+	} = 1;
+} = 100026;
diff --git a/usr.sbin/bootparamd/bootparamd/bootparam_prot_xdr.c b/usr.sbin/bootparamd/bootparamd/bootparam_prot_xdr.c
new file mode 100644
index 000000000000..72fc2eefcdb8
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/bootparam_prot_xdr.c
@@ -0,0 +1,166 @@
+#include <rpc/rpc.h>
+#include "/a/wpaul/CVSWORK/src/usr.sbin/bootparamd/bootparamd/bootparam_prot.h"
+#ifndef lint
+/*static char sccsid[] = "from: @(#)bootparam_prot.x 1.2 87/06/24 Copyr 1987 Sun Micro";*/
+/*static char sccsid[] = "from: @(#)bootparam_prot.x	2.1 88/08/01 4.0 RPCSRC";*/
+static char rcsid[] = "$Id: bootparam_prot.x,v 1.1 1994/08/04 19:01:44 wollman Exp $";
+#endif /* not lint */
+
+
+bool_t
+xdr_bp_machine_name_t(xdrs, objp)
+	XDR *xdrs;
+	bp_machine_name_t *objp;
+{
+	if (!xdr_string(xdrs, objp, MAX_MACHINE_NAME)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_path_t(xdrs, objp)
+	XDR *xdrs;
+	bp_path_t *objp;
+{
+	if (!xdr_string(xdrs, objp, MAX_PATH_LEN)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_fileid_t(xdrs, objp)
+	XDR *xdrs;
+	bp_fileid_t *objp;
+{
+	if (!xdr_string(xdrs, objp, MAX_FILEID)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_ip_addr_t(xdrs, objp)
+	XDR *xdrs;
+	ip_addr_t *objp;
+{
+	if (!xdr_char(xdrs, &objp->net)) {
+		return (FALSE);
+	}
+	if (!xdr_char(xdrs, &objp->host)) {
+		return (FALSE);
+	}
+	if (!xdr_char(xdrs, &objp->lh)) {
+		return (FALSE);
+	}
+	if (!xdr_char(xdrs, &objp->impno)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_address(xdrs, objp)
+	XDR *xdrs;
+	bp_address *objp;
+{
+	if (!xdr_int(xdrs, &objp->address_type)) {
+		return (FALSE);
+	}
+	switch (objp->address_type) {
+	case IP_ADDR_TYPE:
+		if (!xdr_ip_addr_t(xdrs, &objp->bp_address_u.ip_addr)) {
+			return (FALSE);
+		}
+		break;
+	default:
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_whoami_arg(xdrs, objp)
+	XDR *xdrs;
+	bp_whoami_arg *objp;
+{
+	if (!xdr_bp_address(xdrs, &objp->client_address)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_whoami_res(xdrs, objp)
+	XDR *xdrs;
+	bp_whoami_res *objp;
+{
+	if (!xdr_bp_machine_name_t(xdrs, &objp->client_name)) {
+		return (FALSE);
+	}
+	if (!xdr_bp_machine_name_t(xdrs, &objp->domain_name)) {
+		return (FALSE);
+	}
+	if (!xdr_bp_address(xdrs, &objp->router_address)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_getfile_arg(xdrs, objp)
+	XDR *xdrs;
+	bp_getfile_arg *objp;
+{
+	if (!xdr_bp_machine_name_t(xdrs, &objp->client_name)) {
+		return (FALSE);
+	}
+	if (!xdr_bp_fileid_t(xdrs, &objp->file_id)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+
+
+bool_t
+xdr_bp_getfile_res(xdrs, objp)
+	XDR *xdrs;
+	bp_getfile_res *objp;
+{
+	if (!xdr_bp_machine_name_t(xdrs, &objp->server_name)) {
+		return (FALSE);
+	}
+	if (!xdr_bp_address(xdrs, &objp->server_address)) {
+		return (FALSE);
+	}
+	if (!xdr_bp_path_t(xdrs, &objp->server_path)) {
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
diff --git a/usr.sbin/bootparamd/bootparamd/bootparamd.8 b/usr.sbin/bootparamd/bootparamd/bootparamd.8
new file mode 100644
index 000000000000..9a1986805b29
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/bootparamd.8
@@ -0,0 +1,65 @@
+.\" @(#)bootparamd.8
+.TH BOOTPARAMD 8 "8 November 1989"
+.SH NAME
+bootparamd \- boot parameter server
+.SH SYNOPSIS
+.B rpc.bootparamd
+[
+.B \-d
+]
+[
+.B \-s
+]
+[
+.B \-r 
+router
+]
+[
+.B \-f
+file
+]
+.SH DESCRIPTION
+.IX "bootparamd daemon" "" "\fLbootparamd\fP daemon"
+.LP
+.B bootparamd
+is a server process that provides information to diskless clients
+necessary for booting. It consults 
+.B /etc/bootparams
+file. 
+.LP
+This version will allow the use of aliases on the hostname in the
+.B /etc/bootparams
+file. The returned hostname to the whoami request done by the booting client
+will be the name that appears in 
+.B /etc/bootparams
+and not the canonical name. In this way you can keep the answer short enough
+so that machines that can not handle long hostnames won't fail during boot.
+.SH OPTIONS
+.TP
+.B \-d
+Display the debugging information.
+.TP
+.B \-s
+Log the debugging information with syslog. 
+.TP
+.B 
+\-r router
+The default router (a machine or an IP-address).
+This defaults to the machine running the server.
+.TP
+.B
+\-f file
+The file to use as boot parameter file instead of /etc/bootparams.
+.SH FILES
+.PD 0
+.TP 20
+.B /etc/bootparams
+.PD
+
+.SH BUGS
+You may find the syslog loggings to verbose.
+
+.SH AUTHOR
+Written by Klas Heggemann <klas@nada.kth.se>
+
+
diff --git a/usr.sbin/bootparamd/bootparamd/bootparamd.c b/usr.sbin/bootparamd/bootparamd/bootparamd.c
new file mode 100644
index 000000000000..d91b0532a797
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/bootparamd.c
@@ -0,0 +1,329 @@
+/*
+
+This code is not copyright, and is placed in the public domain. Feel free to 
+use and modify. Please send modifications and/or suggestions + bug fixes to
+
+        Klas Heggemann <klas@nada.kth.se>
+
+	$Id$
+
+*/
+
+
+#include <rpc/rpc.h>
+#include "bootparam_prot.h"
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <ctype.h>
+#include <syslog.h>
+extern int debug, dolog;
+extern unsigned long route_addr;
+extern char *bootpfile;
+
+#define MAXLEN 800
+
+struct hostent *he;
+static char buffer[MAXLEN];
+static char hostname[MAX_MACHINE_NAME];
+static char askname[MAX_MACHINE_NAME];
+static char path[MAX_PATH_LEN];
+static char domain_name[MAX_MACHINE_NAME];
+
+  
+bp_whoami_res *
+bootparamproc_whoami_1(whoami)
+bp_whoami_arg *whoami;
+{
+  long haddr;
+  static bp_whoami_res res;
+  if (debug) 
+    fprintf(stderr,"whoami got question for %d.%d.%d.%d\n", 
+	    255 &  whoami->client_address.bp_address_u.ip_addr.net,
+	    255 & whoami->client_address.bp_address_u.ip_addr.host,
+	    255 &  whoami->client_address.bp_address_u.ip_addr.lh,
+	    255 &  whoami->client_address.bp_address_u.ip_addr.impno);
+  if (dolog) 
+    syslog(LOG_NOTICE, "whoami got question for %d.%d.%d.%d\n", 
+	    255 &  whoami->client_address.bp_address_u.ip_addr.net,
+	    255 & whoami->client_address.bp_address_u.ip_addr.host,
+	    255 &  whoami->client_address.bp_address_u.ip_addr.lh,
+	    255 &  whoami->client_address.bp_address_u.ip_addr.impno);
+
+  bcopy((char *)&whoami->client_address.bp_address_u.ip_addr, (char *)&haddr, 
+	sizeof(haddr));
+  he = gethostbyaddr((char *)&haddr,sizeof(haddr),AF_INET);
+  if ( ! he ) goto failed;
+
+  if (debug) fprintf(stderr,"This is host %s\n", he->h_name);
+  if (dolog) syslog(LOG_NOTICE,"This is host %s\n", he->h_name);
+  
+  strcpy(askname, he->h_name);
+  if (checkhost(askname, hostname) ) {
+    res.client_name = hostname;
+    getdomainname(domain_name, MAX_MACHINE_NAME);
+    res.domain_name = domain_name;
+
+    if (  res.router_address.address_type != IP_ADDR_TYPE ) {
+      res.router_address.address_type = IP_ADDR_TYPE;
+      bcopy( &route_addr, &res.router_address.bp_address_u.ip_addr, 4);
+    }
+    if (debug) fprintf(stderr,
+		       "Returning %s   %s    %d.%d.%d.%d\n", 
+		       res.client_name,
+		       res.domain_name,
+		       255 &  res.router_address.bp_address_u.ip_addr.net,
+		       255 & res.router_address.bp_address_u.ip_addr.host,
+		       255 &  res.router_address.bp_address_u.ip_addr.lh,
+		       255 & res.router_address.bp_address_u.ip_addr.impno);
+    if (dolog) syslog(LOG_NOTICE,
+		       "Returning %s   %s    %d.%d.%d.%d\n", 
+		       res.client_name,
+		       res.domain_name,
+		       255 &  res.router_address.bp_address_u.ip_addr.net,
+		       255 & res.router_address.bp_address_u.ip_addr.host,
+		       255 &  res.router_address.bp_address_u.ip_addr.lh,
+		       255 & res.router_address.bp_address_u.ip_addr.impno);
+
+    return(&res);
+  }
+ failed:
+  if (debug) fprintf(stderr,"whoami failed\n");
+  if (dolog) syslog(LOG_NOTICE,"whoami failed\n");
+  return(NULL);
+}
+
+
+bp_getfile_res *
+  bootparamproc_getfile_1(getfile)
+bp_getfile_arg *getfile;
+{
+  char *where, *index();
+  static bp_getfile_res res;
+
+  if (debug) 
+    fprintf(stderr,"getfile got question for \"%s\" and file \"%s\"\n",
+	    getfile->client_name, getfile->file_id);
+
+  if (dolog) 
+    syslog(LOG_NOTICE,"getfile got question for \"%s\" and file \"%s\"\n",
+	    getfile->client_name, getfile->file_id);
+
+  he = NULL;
+  he = gethostbyname(getfile->client_name);
+  if (! he ) goto failed;
+
+  strcpy(askname,he->h_name);
+  if (getthefile(askname, getfile->file_id,buffer)) {
+    if ( where = index(buffer,':')) {
+      /* buffer is re-written to contain the name of the info of file */
+      strncpy(hostname, buffer, where - buffer);
+      hostname[where - buffer] = '\0';
+      where++;
+      strcpy(path, where);
+      he = gethostbyname(hostname);
+      if ( !he ) goto failed;
+      bcopy( he->h_addr, &res.server_address.bp_address_u.ip_addr, 4);
+      res.server_name = hostname;
+      res.server_path = path;
+      res.server_address.address_type = IP_ADDR_TYPE;
+    }
+    else { /* special for dump, answer with null strings */
+      if (!strcmp(getfile->file_id, "dump")) {
+	res.server_name = "";
+	res.server_path = "";
+        res.server_address.address_type = IP_ADDR_TYPE;
+	bzero(&res.server_address.bp_address_u.ip_addr,4);
+      } else goto failed;
+    }
+    if (debug) 
+      fprintf(stderr, "returning server:%s path:%s address: %d.%d.%d.%d\n",
+	     res.server_name, res.server_path,
+	     255 &  res.server_address.bp_address_u.ip_addr.net,
+	     255 & res.server_address.bp_address_u.ip_addr.host,
+	     255 &  res.server_address.bp_address_u.ip_addr.lh,
+	     255 & res.server_address.bp_address_u.ip_addr.impno);
+    if (dolog) 
+      syslog(LOG_NOTICE, "returning server:%s path:%s address: %d.%d.%d.%d\n",
+	     res.server_name, res.server_path,
+	     255 &  res.server_address.bp_address_u.ip_addr.net,
+	     255 & res.server_address.bp_address_u.ip_addr.host,
+	     255 &  res.server_address.bp_address_u.ip_addr.lh,
+	     255 & res.server_address.bp_address_u.ip_addr.impno);
+    return(&res);
+  }
+  failed:
+  if (debug) fprintf(stderr, "getfile failed for %s\n", getfile->client_name);
+  if (dolog) syslog(LOG_NOTICE, 
+		    "getfile failed for %s\n", getfile->client_name);
+  return(NULL);
+}
+
+/*    getthefile return 1 and fills the buffer with the information
+      of the file, e g "host:/export/root/client" if it can be found.
+      If the host is in the database, but the file is not, the buffer 
+      will be empty. (This makes it possible to give the special
+      empty answer for the file "dump")   */
+
+getthefile(askname,fileid,buffer)
+char *askname;
+char *fileid, *buffer;
+{
+  FILE *bpf;
+  char  *where;
+  static char *result;
+  int resultlen;
+  extern int yp_get_default_domain();
+  extern int yp_match();
+  static char *yp_domain;
+
+  int ch, pch, fid_len, res = 0;
+  int match = 0;
+  char info[MAX_FILEID + MAX_PATH_LEN+MAX_MACHINE_NAME + 3];
+
+  bpf = fopen(bootpfile, "r");
+  if ( ! bpf ) {
+    fprintf(stderr, "No %s\n", bootpfile);
+    exit(1);
+  }
+
+  while ( fscanf(bpf, "%s", hostname) > 0  && !match ) {
+    if ( *hostname != '#' ) { /* comment */
+      if ( ! strcmp(hostname, askname) ) {
+	match = 1;
+      } else {
+	he = gethostbyname(hostname);
+	if (he && !strcmp(he->h_name, askname)) match = 1;
+      }
+    }
+    if (*hostname == '+' ) { /* NIS */
+      if (yp_get_default_domain(&yp_domain)) {
+	 if (debug) perror("NIS");
+	 return(0);
+      }
+      if (yp_match(yp_domain, "bootparams", askname, strlen(askname),
+		&result, &resultlen))
+	return (0);
+      if (strstr(result, fileid) == NULL) {
+	buffer[0] = '\0';
+      } else {
+	sprintf(buffer,"%s",strchr(strstr(result,fileid), '=') + 1);
+	if (strchr(buffer, ' ') != NULL)
+	  *(char *)(strchr(buffer, ' ')) = '\0';
+      }
+      if (fclose(bpf))
+        fprintf(stderr,"Could not close %s\n", bootpfile);
+      return(1);
+    }
+    /* skip to next entry */
+    if ( match ) break;
+    pch = ch = getc(bpf); 
+    while ( ! ( ch == '\n' && pch != '\\') && ch != EOF) {
+      pch = ch; ch = getc(bpf);
+    }
+  }
+
+  /* if match is true we read the rest of the line to get the
+     info of the file */
+
+  if (match) {
+    fid_len = strlen(fileid);
+    while ( ! res && (fscanf(bpf,"%s", info)) > 0) { /* read a string */
+      ch = getc(bpf);                                /* and a character */
+      if ( *info != '#' ) {                          /* Comment ? */
+	if (! strncmp(info, fileid, fid_len) && *(info + fid_len) == '=') {
+	  where = info + fid_len + 1;
+	  if ( isprint( *where )) {
+	    strcpy(buffer, where);                   /* found file */
+	    res = 1; break;
+	  }
+	} else {  
+	  while (isspace(ch) && ch != '\n') ch = getc(bpf); 
+	                                             /* read to end of line */
+	  if ( ch == '\n' ) {                        /* didn't find it */
+	    res = -1; break;                         /* but host is there */
+	  }
+	  if ( ch == '\\' ) {                        /* more info */
+	    ch = getc(bpf);                          /* maybe on next line */
+	    if (ch == '\n') continue;                /* read it in next loop */
+	    ungetc(ch, bpf); ungetc('\\',bpf); /* push the character(s) back */
+	  } else ungetc(ch, bpf);              /* but who know what a `\` is */
+	}                                      /* needed for. */
+      } else break;                            /* a commented rest-of-line */
+    }
+  }
+  if (fclose(bpf)) { fprintf(stderr,"Could not close %s\n", bootpfile); }
+  if ( res == -1) buffer[0] = '\0';            /* host found, file not */
+  return(match);
+}
+
+/* checkhost puts the hostname found in the database file in
+   the hostname-variable and returns 1, if askname is a valid
+   name for a host in the database */
+
+checkhost(askname, hostname)
+char *askname;
+char *hostname;
+{
+  int ch, pch;
+  FILE *bpf;
+  int res = 0;
+  static char *result;
+  int resultlen;
+  extern int yp_get_default_domain();
+  extern int yp_match();
+  static char *yp_domain;
+
+/*  struct hostent *cmp_he;*/
+
+  bpf = fopen(bootpfile, "r");
+  if ( ! bpf ) {
+    fprintf(stderr, "No %s\n", bootpfile);
+    exit(1);
+  }
+
+  while ( fscanf(bpf, "%s", hostname) > 0 ) {
+    if ( *hostname != '#' ) { /* comment */
+      if ( ! strcmp(hostname, askname) ) {
+        /* return true for match of hostname */
+        res = 1;
+        break;
+      } else {
+        /* check the alias list */
+        he = NULL;
+        he = gethostbyname(hostname);
+        if (he && !strcmp(askname, he->h_name)) {
+  	  res = 1;
+	  break;
+        }
+      }
+    }
+    if (*hostname == '+' ) { /* NIS */
+      if (yp_get_default_domain(&yp_domain)) {
+	 if (debug) perror("NIS");
+	 return(0);
+      }
+      if (!yp_match(yp_domain, "bootparams", askname, strlen(askname),
+		&result, &resultlen)) {
+        /* return true for match of hostname */
+        he = NULL;
+        he = gethostbyname(askname);
+        if (he && !strcmp(askname, he->h_name)) {
+  	  res = 1;
+	  sprintf(hostname,"%s", he->h_name);
+	}
+      }
+      if (fclose(bpf))
+        fprintf(stderr,"Could not close %s\n", bootpfile);
+      return(res);
+    }
+    /* skip to next entry */
+    pch = ch = getc(bpf); 
+    while ( ! ( ch == '\n' && pch != '\\') && ch != EOF) {
+      pch = ch; ch = getc(bpf);
+    }
+  }
+  if (fclose(bpf)) { fprintf(stderr,"Could not close %s\n", bootpfile); }
+  return(res);
+}
diff --git a/usr.sbin/bootparamd/bootparamd/main.c b/usr.sbin/bootparamd/bootparamd/main.c
new file mode 100644
index 000000000000..70381c880168
--- /dev/null
+++ b/usr.sbin/bootparamd/bootparamd/main.c
@@ -0,0 +1,139 @@
+/*
+
+This code is not copyright, and is placed in the public domain. Feel free to 
+use and modify. Please send modifications and/or suggestions + bug fixes to
+
+        Klas Heggemann <klas@nada.kth.se>
+
+
+	$Id$
+
+*/
+
+#include <syslog.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <rpc/rpc.h>
+#include "bootparam_prot.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <ctype.h>
+
+int debug = 0;
+int dolog = 0;
+unsigned long route_addr = -1, inet_addr();
+struct sockaddr_in my_addr;
+char *progname;
+char *bootpfile = "/etc/bootparams";
+
+extern  void bootparamprog_1();
+
+extern char *optarg;
+extern int optind;
+
+main(argc, argv)
+int argc;
+char **argv;
+{
+	SVCXPRT *transp;
+	int i,s, pid;
+	char  *rindex();
+	struct hostent *he;
+	struct stat buf;
+	char *optstring;
+	char c;
+
+	progname = rindex(argv[0],'/');
+	if ( progname ) progname++;
+	else progname = argv[0];
+
+	while ((c = getopt(argc, argv,"dsr:f:")) != EOF)
+	  switch (c) {
+	  case 'd':
+	    debug = 1;
+	    break;
+	  case 'r':
+	      if ( isdigit( *optarg)) {
+		route_addr = inet_addr(optarg);
+		break;
+	      } else {
+		he = gethostbyname(optarg);
+		if (he) {
+		   bcopy(he->h_addr, (char *)&route_addr, sizeof(route_addr));
+		   break;
+		 } else {
+		   fprintf(stderr,"%s: No such host %s\n", progname, argv[i]);
+		   exit(1);
+		 }
+	      }
+	  case 'f':
+	    bootpfile = optarg;
+	    break;
+	  case 's':
+	    dolog = 1;
+#ifndef LOG_DAEMON 
+	    openlog(progname, 0 , 0);
+#else
+	    openlog(progname, 0 , LOG_DAEMON);
+	    setlogmask(LOG_UPTO(LOG_NOTICE));
+#endif
+	    break;
+	  default:
+	    fprintf(stderr, 
+		    "Usage: %s [-d ] [ -s ] [ -r router ] [ -f bootparmsfile ]\n");
+	    exit(1);
+	  }
+
+	if ( stat(bootpfile, &buf ) ) {
+	  fprintf(stderr,"%s: ", progname);
+	  perror(bootpfile);
+	  exit(1);
+	}
+
+
+	if (route_addr == -1) {
+	  get_myaddress(&my_addr);
+	  bcopy(&my_addr.sin_addr.s_addr, &route_addr, sizeof (route_addr));
+	}
+
+	if (!debug) {
+	  pid = fork();
+	  if ( pid < 0) {
+	    perror("bootparamd: fork");
+	    exit(1);
+	  }
+	  if (pid) exit(0); /* parent */
+
+	  /* child */
+	  for ( s = 0; s < 20 ; s++) close(s);
+	  open("/", 0);
+	  dup2(0, 1);
+	  dup2(0, 2);
+	  s = open("/dev/tty",2);
+	  if ( s >= 0 ) {
+	    ioctl(s, TIOCNOTTY, 0);
+	    close(s);
+	  }
+	}
+	    
+
+	(void)pmap_unset(BOOTPARAMPROG, BOOTPARAMVERS);
+
+	transp = svcudp_create(RPC_ANYSOCK);
+	if (transp == NULL) {
+		(void)fprintf(stderr, "cannot create udp service.\n");
+		exit(1);
+	}
+	if (!svc_register(transp, BOOTPARAMPROG, BOOTPARAMVERS, bootparamprog_1, IPPROTO_UDP)) {
+		(void)fprintf(stderr, "unable to register (BOOTPARAMPROG, BOOTPARAMVERS, udp).\n");
+		exit(1);
+	}
+
+	svc_run();
+	(void)fprintf(stderr, "svc_run returned\n");
+	exit(1);
+}
+
+
diff --git a/usr.sbin/bootparamd/callbootd/Makefile b/usr.sbin/bootparamd/callbootd/Makefile
new file mode 100644
index 000000000000..9be4af399b70
--- /dev/null
+++ b/usr.sbin/bootparamd/callbootd/Makefile
@@ -0,0 +1,28 @@
+#	from: @(#)Makefile	5.8 (Berkeley) 7/28/90
+#	$Id: Makefile,v 1.1 1994/08/08 01:03:57 wollman Exp $
+
+PROG=	callbootd
+SRCS=	bootparam_prot_xdr.c bootparam_prot_clnt.c callbootd.c
+NOMAN=	
+CLEANFILES= bootparam_prot_clnt.c bootparam_prot_xdr.c  \
+	    bootparam_prot.h bootparam_prot.x
+
+bootparam_prot_clnt.c: bootparam_prot.h
+	rm -f ${.CURDIR}/bootparam_prot.x
+	cp /usr/include/rpcsvc/bootparam_prot.x ${.CURDIR}
+	rpcgen  -l -o ${.CURDIR}/bootparam_prot_clnt.c \
+		${.CURDIR}/bootparam_prot.x
+
+bootparam_prot_xdr.c: bootparam_prot.h
+	rm -f ${.CURDIR}/bootparam_prot.x
+	cp /usr/include/rpcsvc/bootparam_prot.x ${.CURDIR}
+	rpcgen  -c -o ${.CURDIR}/bootparam_prot_xdr.c \
+		${.CURDIR}/bootparam_prot.x
+
+bootparam_prot.h: 
+	rm -f ${.CURDIR}/bootparam_prot.x
+	cp /usr/include/rpcsvc/bootparam_prot.x ${.CURDIR}
+	rpcgen  -h -o ${.CURDIR}/bootparam_prot.h \
+		${.CURDIR}/bootparam_prot.x
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/bootparamd/callbootd/callbootd.c b/usr.sbin/bootparamd/callbootd/callbootd.c
new file mode 100644
index 000000000000..22dbd5a9b115
--- /dev/null
+++ b/usr.sbin/bootparamd/callbootd/callbootd.c
@@ -0,0 +1,187 @@
+/*
+
+This code is not copyright, and is placed in the public domain. Feel free to 
+use and modify. Please send modifications and/or suggestions + bug fixes to
+
+        Klas Heggemann <klas@nada.kth.se>
+
+	$Id$
+*/
+
+
+#include "bootparam_prot.h"
+#include <rpc/rpc.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+
+/* #define bp_address_u bp_address */
+#include <stdio.h>
+
+int broadcast;
+
+char cln[MAX_MACHINE_NAME+1];
+char dmn[MAX_MACHINE_NAME+1];
+char path[MAX_PATH_LEN+1];
+extern char *inet_ntoa();
+
+eachres_whoami(resultp, raddr)
+bp_whoami_res *resultp;
+struct sockaddr_in *raddr;
+{
+  struct hostent *he;
+
+  he = gethostbyaddr((char *)&raddr->sin_addr.s_addr,4,AF_INET);
+  printf("%s answered:\n", he ? he->h_name : inet_ntoa(raddr->sin_addr));
+  printwhoami(resultp);
+  printf("\n");
+  return(0);
+}
+
+eachres_getfile(resultp, raddr)
+bp_getfile_res *resultp;
+struct sockaddr_in *raddr;
+{
+  struct hostent *he;
+
+  he = gethostbyaddr((char *)&raddr->sin_addr.s_addr,4,AF_INET);
+  printf("%s answered:\n", he ? he->h_name : inet_ntoa(raddr->sin_addr));
+  printgetfile(resultp);
+  printf("\n");
+  return(0);
+}
+
+
+main(argc, argv)
+int argc;
+char **argv;
+{
+  int stat;
+  char *server;
+  
+  bp_whoami_arg whoami_arg;
+  bp_whoami_res *whoami_res, stat_whoami_res;
+  bp_getfile_arg getfile_arg;
+  bp_getfile_res *getfile_res, stat_getfile_res;
+
+  
+  long the_inet_addr;
+  CLIENT *clnt;
+  enum clnt_stat clnt_stat;
+
+  stat_whoami_res.client_name = cln;
+  stat_whoami_res.domain_name = dmn;
+
+  stat_getfile_res.server_name = cln;
+  stat_getfile_res.server_path = path;
+  
+  if (argc < 3) {
+    fprintf(stderr,
+	    "Usage: %s server procnum (IP-addr | host fileid)\n", argv[0]);
+    exit(1);
+  } 
+
+    
+  server = argv[1];
+  if ( ! strcmp(server , "all") ) broadcast = 1;
+    
+  if ( ! broadcast ) {
+    clnt = clnt_create(server,BOOTPARAMPROG, BOOTPARAMVERS, "udp");
+  } 
+
+
+  switch (argc) {
+  case 3:
+    whoami_arg.client_address.address_type = IP_ADDR_TYPE;
+    the_inet_addr = inet_addr(argv[2]);
+    if ( the_inet_addr == -1) {
+      fprintf(stderr, "bogus addr %s\n", argv[2]);
+      exit(1);
+    }
+    bcopy(&the_inet_addr,&whoami_arg.client_address.bp_address_u.ip_addr,4);
+
+    if (! broadcast ) {
+      whoami_res = bootparamproc_whoami_1(&whoami_arg, clnt);
+      printf("Whoami returning:\n");
+      if (printwhoami(whoami_res)) {
+	fprintf(stderr, "Bad answer returned from server %s\n", server);
+	exit(1);
+      } else
+	exit(0);
+     } else {
+       clnt_stat=clnt_broadcast(BOOTPARAMPROG, BOOTPARAMVERS, 
+			       BOOTPARAMPROC_WHOAMI,
+			       xdr_bp_whoami_arg, &whoami_arg, 
+			       xdr_bp_whoami_res, &stat_whoami_res, eachres_whoami);
+       exit(0);
+     }
+
+  case 4:
+
+    getfile_arg.client_name = argv[2];
+    getfile_arg.file_id = argv[3];
+    
+    if (! broadcast ) {
+      getfile_res = bootparamproc_getfile_1(&getfile_arg,clnt);
+      printf("getfile returning:\n");
+      if (printgetfile(getfile_res)) {
+	fprintf(stderr, "Bad answer returned from server %s\n", server);
+	exit(1);
+      } else
+	exit(0);	
+    } else {
+      clnt_stat=clnt_broadcast(BOOTPARAMPROG, BOOTPARAMVERS, 
+			       BOOTPARAMPROC_GETFILE,
+			       xdr_bp_getfile_arg, &getfile_arg, 
+			       xdr_bp_getfile_res, &stat_getfile_res,eachres_getfile);
+      exit(0);
+    }
+      
+  default:
+    
+    fprintf(stderr,
+	    "Usage: %s server procnum (IP-addr | host fileid)\n", argv[0]);
+    exit(1);
+  }
+  
+}
+
+
+  
+int printwhoami(res)
+bp_whoami_res *res;
+{
+      if ( res) {
+	printf("client_name:\t%s\ndomain_name:\t%s\n",
+	     res->client_name, res->domain_name);
+	printf("router:\t%d.%d.%d.%d\n",
+	     255 &  res->router_address.bp_address_u.ip_addr.net,
+	     255 & res->router_address.bp_address_u.ip_addr.host,
+	     255 &  res->router_address.bp_address_u.ip_addr.lh,
+	     255 & res->router_address.bp_address_u.ip_addr.impno);
+	return(0);
+      } else {
+	fprintf(stderr,"Null answer!!!\n");
+	return(1);
+      }
+    }
+	
+
+
+
+int
+printgetfile(res)
+bp_getfile_res *res;
+{
+      if (res) {
+	printf("server_name:\t%s\nserver_address:\t%s\npath:\t%s\n",
+	       res->server_name, 
+	       inet_ntoa(res->server_address.bp_address_u.ip_addr),
+	       res->server_path);
+	return(0);
+      } else {
+	fprintf(stderr,"Null answer!!!\n");
+	return(1);
+      }
+    }