head	1.2;
access;
symbols
	RELENG_4_11_0_RELEASE:1.1.2.1
	RELENG_4_11:1.1.2.1.0.12
	RELENG_4_11_BP:1.1.2.1
	RELENG_4_10_0_RELEASE:1.1.2.1
	RELENG_4_10:1.1.2.1.0.10
	RELENG_4_10_BP:1.1.2.1
	RELENG_4_9_0_RELEASE:1.1.2.1
	RELENG_4_9:1.1.2.1.0.8
	RELENG_4_9_BP:1.1.2.1
	RELENG_4_8_0_RELEASE:1.1.2.1
	RELENG_4_8:1.1.2.1.0.6
	RELENG_4_8_BP:1.1.2.1
	RELENG_4_7_0_RELEASE:1.1.2.1
	RELENG_4_7:1.1.2.1.0.4
	RELENG_4_7_BP:1.1.2.1
	RELENG_4_6_2_RELEASE:1.1.2.1
	RELENG_4_6_1_RELEASE:1.1.2.1
	RELENG_4_6_0_RELEASE:1.1.2.1
	RELENG_4_6:1.1.2.1.0.2
	RELENG_4_6_BP:1.1.2.1
	RELENG_4_5_0_RELEASE:1.1
	RELENG_4_5:1.1.0.8
	RELENG_4_5_BP:1.1
	RELENG_4_4_0_RELEASE:1.1
	RELENG_4_4:1.1.0.6
	RELENG_4_4_BP:1.1
	RELENG_4_3_0_RELEASE:1.1
	RELENG_4_3:1.1.0.4
	RELENG_4_3_BP:1.1
	RELENG_4_2_0_RELEASE:1.1
	RELENG_4_1_1_RELEASE:1.1
	PRE_SMPNG:1.1
	RELENG_4_1_0_RELEASE:1.1
	RELENG_4_0_0_RELEASE:1.1
	RELENG_4:1.1.0.2
	RELENG_4_BP:1.1;
locks; strict;
comment	@# @;


1.2
date	2001.11.19.18.04.00;	author joe;	state dead;
branches;
next	1.1;

1.1
date	99.12.10.21.52.15;	author grog;	state Exp;
branches
	1.1.2.1;
next	;

1.1.2.1
date	2002.03.08.12.55.41;	author luigi;	state dead;
branches;
next	;


desc
@@


1.2
log
@Cull picobsd/custom.  It's bit rotted beyond all recognition.

Approved by:	freebsd-small
@
text
@#!/bin/sh

if [ -x /usr/bin/logger ]; then
	LOGGER="/usr/bin/logger -s -p user.notice -t dhclient"
else
	LOGGER=echo
fi

make_resolv_conf() {
  echo search $new_domain_name >/etc/resolv.conf
  for nameserver in $new_domain_name_servers; do
    echo nameserver $nameserver >>/etc/resolv.conf
  done
}

# Must be used on exit.   Invokes the local dhcp client exit hooks, if any.
exit_with_hooks() {
  exit_status=$1
  if [ -x /etc/dhclient-exit-hooks ]; then
    . /etc/dhclient-exit-hooks
  fi
# probably should do something with exit status of the local script
  exit $exit_status
}

# Invoke the local dhcp client enter hooks, if they exist.
if [ -x /etc/dhclient-enter-hooks ]; then
  exit_status=0
  . /etc/dhclient-enter-hooks
  # allow the local script to abort processing of this state
  # local script must set exit_status variable to nonzero.
  if [ $exit_status -ne 0 ]; then
    exit $exit_status
  fi
fi

if [ x$new_network_number != x ]; then
   $LOGGER New Network Number: $new_network_number
fi

if [ x$new_broadcast_address != x ]; then
  $LOGGER New Broadcast Address: $new_broadcast_address
  new_broadcast_arg="broadcast $new_broadcast_address"
fi
if [ x$old_broadcast_address != x ]; then
  old_broadcast_arg="broadcast $old_broadcast_address"
fi
if [ x$new_subnet_mask != x ]; then
  $LOGGER New Subnet Mask for $interface: $new_subnet_mask
  new_netmask_arg="netmask $new_subnet_mask"
fi
if [ x$old_subnet_mask != x ]; then
  old_netmask_arg="netmask $old_subnet_mask"
fi
if [ x$alias_subnet_mask != x ]; then
  alias_subnet_arg="netmask $alias_subnet_mask"
fi

if [ x$reason = xMEDIUM ]; then
  ifconfig $interface $medium
  ifconfig $interface inet -alias 0.0.0.0 $medium >/dev/null 2>&1
  sleep 1
  exit_with_hooks 0
fi

if [ x$reason = xPREINIT ]; then
  if [ x$alias_ip_address != x ]; then
    ifconfig $interface inet -alias $alias_ip_address > /dev/null 2>&1
    route delete $alias_ip_address 127.0.0.1 > /dev/null 2>&1
  fi
  ifconfig $interface inet 0.0.0.0 netmask 0.0.0.0 \
		broadcast 255.255.255.255 up
  exit_with_hooks 0
fi

if [ x$reason = xARPCHECK ] || [ x$reason = xARPSEND ]; then
  exit_with_hooks 0;
fi
  
if [ x$reason = xBOUND ] || [ x$reason = xRENEW ] || \
   [ x$reason = xREBIND ] || [ x$reason = xREBOOT ]; then
  current_hostname=`/bin/hostname`
  if [ x$current_hostname = x ] || \
     [ x$current_hostname = x$old_host_name ]; then
    if [ x$new_host_name != x$old_host_name ]; then
      $LOGGER New Hostname: $new_host_name
      hostname $new_host_name
    fi
  fi
  if [ x$old_ip_address != x ] && [ x$alias_ip_address != x ] && \
		[ x$alias_ip_address != x$old_ip_address ]; then
    ifconfig $interface inet -alias $alias_ip_address > /dev/null 2>&1
    route delete $alias_ip_address 127.0.0.1 > /dev/null 2>&1
  fi
  if [ x$old_ip_address != x ] && [ x$old_ip_address != x$new_ip_address ]; then
    ifconfig $interface inet -alias $old_ip_address $medium
    route delete $old_ip_address 127.1 >/dev/null 2>&1
    for router in $old_routers; do
      route delete default $router >/dev/null 2>&1
    done
    if [ "$old_static_routes" != "" ]; then
      set $old_static_routes
      while [ $# -gt 1 ]; do
	route delete $1 $2
	shift; shift
      done
    fi
    arp -n -a | sed -n -e 's/^.*(\(.*\)) at .*$/arp -n -d \1/p' |sh
  fi
  if [ x$old_ip_address = x ] || [ x$old_ip_address != x$new_ip_address ] || \
     [ x$reason = xBOUND ] || [ x$reason = xREBOOT ]; then
    ifconfig $interface inet $new_ip_address $new_netmask_arg \
					$new_broadcast_arg $medium
    route add $new_ip_address 127.1 >/dev/null 2>&1
    for router in $new_routers; do
      route add default $router >/dev/null 2>&1
    done
    if [ "$new_static_routes" != "" ]; then
      $LOGGER New Static Routes: $new_static_routes
      set $new_static_routes
      while [ $# -gt 1 ]; do
	route add $1 $2
	shift; shift
      done
    fi
  fi
  if [ x$new_ip_address != x$alias_ip_address ] && [ x$alias_ip_address != x ];
   then
    ifconfig $interface inet alias $alias_ip_address $alias_subnet_arg
    route add $alias_ip_address 127.0.0.1
  fi
  echo search $new_domain_name >/etc/resolv.conf
  for nameserver in $new_domain_name_servers; do
    echo nameserver $nameserver >>/etc/resolv.conf
  done
  exit_with_hooks 0
fi

if [ x$reason = xEXPIRE ] || [ x$reason = xFAIL ]; then
  if [ x$alias_ip_address != x ]; then
    ifconfig $interface inet -alias $alias_ip_address > /dev/null 2>&1
    route delete $alias_ip_address 127.0.0.1 > /dev/null 2>&1
  fi
  if [ x$old_ip_address != x ]; then
    ifconfig $interface inet -alias $old_ip_address $medium
    route delete $old_ip_address 127.1 >/dev/null 2>&1
    for router in $old_routers; do
      route delete default $router >/dev/null 2>&1
    done
    if [ "$old_static_routes" != "" ]; then
      set $old_static_routes
      while [ $# -gt 1 ]; do
	route delete $1 $2
	shift; shift
      done
    fi
    arp -n -a | sed -n -e 's/^.*(\(.*\)) at .*$/arp -n -d \1/p' \
						|sh >/dev/null 2>&1
  fi
  if [ x$alias_ip_address != x ]; then
    ifconfig $interface inet alias $alias_ip_address $alias_subnet_arg
    route add $alias_ip_address 127.0.0.1
  fi
  exit_with_hooks 0
fi

if [ x$reason = xTIMEOUT ]; then
  if [ x$alias_ip_address != x ]; then
    ifconfig $interface inet -alias $alias_ip_address > /dev/null 2>&1
    route delete $alias_ip_address 127.0.0.1 > /dev/null 2>&1
  fi
  ifconfig $interface inet $new_ip_address $new_netmask_arg \
					$new_broadcast_arg $medium
  sleep 1
  if [ "$new_routers" != "" ]; then
    $LOGGER New Routers: $new_routers
    set $new_routers
    if ping -q -c 1 $1; then
      if [ x$new_ip_address != x$alias_ip_address ] && \
			[ x$alias_ip_address != x ]; then
	ifconfig $interface inet alias $alias_ip_address $alias_subnet_arg
	route add $alias_ip_address 127.0.0.1
      fi
      route add $new_ip_address 127.1 >/dev/null 2>&1
      for router in $new_routers; do
	route add default $router >/dev/null 2>&1
      done
      set $new_static_routes
      while [ $# -gt 1 ]; do
	route add $0 $1
	shift; shift
      done
      echo search $new_domain_name >/etc/resolv.conf.std
      for nameserver in $new_domain_name_servers; do
	echo nameserver $nameserver >>/etc/resolv.conf.std
      done
      if [ -f /etc/resolv.conf ]; then
	rm -f /etc/resolv.conf
      fi
      mv /etc/resolv.conf.std /etc/resolv.conf
      exit_with_hooks 0
    fi
  fi
  ifconfig $interface inet -alias $new_ip_address $medium
  for router in $old_routers; do
    route delete default $router >/dev/null 2>&1
  done
  if [ "$old_static_routes" != "" ]; then
    set $old_static_routes
    while [ $# -gt 1 ]; do
      route delete $1 $2
      shift; shift
    done
  fi
  arp -n -a | sed -n -e 's/^.*(\(.*\)) at .*$/arp -n -d \1/p' \
							|sh >/dev/null 2>&1
  exit_with_hooks 1
fi

exit_with_hooks 0
@


1.1
log
@Add 'custom' directory with significantly restructured build (now
using make instead of custom scripts) and two floppies instead of
one.  The resultant floppy can do everything that the individual
floppies (dial, net, install, isp, router) could do, modulo some bit
rot that has occurred since PicoBSD last compiled.  It also includes
all the programs on the fixit floppy, which could thus also die.

/bin currently contains the following files:

-sh             dump            ln              ns              sps
[               ed              login           ping            stty
badsect         ex              ls              ps              swapon
cat             expr            mkdir           pwd             sync
chgrp           fdisk           mknod           pwd_mkdb        sysctl
chmod           find            more            rdump         syslogd
chown           fsck            mount           reboot          tar
chroot          ftp             mount_cd9660    restore         telnet
clri            getty           mount_msdos     rlogin                telnetd
cp              grep            mount_nfs       rm              test
date            gunzip          mount_std       rmdir         traceroute
dd              gzip            msg             route           umount
dev_mkdb        hostname        mt              routed          vi
df              ifconfig        mv              rrestore        view
dhclient        inetd           natd            rsh             vm
dhclient-script init            netstat         sed             w
disklabel       kget            newfs           sh              zcat
dmesg           kill            nfs             sleep

Structure is in place for using the same build for the other
directories, but I'm no longer sure we need this.  The current first
floppy will run fine by itself, but the size of a compressed kernel
has increased by nearly 50% since 3.2, and there's not much space for
anything useful on the remainder of the floppy.  The current method
creates a larger mfs and can read as many floppies as the user can
stand.  The footprint appears to be round 14 MB.
@
text
@@


1.1.2.1
log
@Nuke this totally abandoned configuration which has been broken for ages.
@
text
@@


