Cleanup and remove the not-too-useful examples. The current versions

should be in share/examples if anywhere.

7 files changed, 4 insertions, 368 deletions

diff --git a/usr.bin/chat/Example b/usr.bin/chat/Example
deleted file mode 100644
index 8b7d0d1..0000000
--- a/usr.bin/chat/Example
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-
-../pppd/pppd -d connect 'chat "" ATDT5551212 CONNECT "" ogin: ppp' netmask 255.255.255.0 /dev/cuaa0 38400
-
-../pppd/pppd connect 'chat "" AATDT5551212 CONNECT "" ogin: ppp' netmask 255.255.255.0 /dev/cuaa0 38400
diff --git a/usr.bin/chat/Makefile b/usr.bin/chat/Makefile
index 0dd5055..ab4129e 100644
--- a/usr.bin/chat/Makefile
+++ b/usr.bin/chat/Makefile
@@ -1,8 +1,10 @@
-#	$Id$
+#	$Id: Makefile,v 1.4 1997/02/22 19:54:21 peter Exp $
 
 PROG=	chat
 SRCS=	chat.c
 MAN8=	chat.8
-BINDIR?=	/usr/bin
+
+#as per policies section in handbook
+MAINTAINER=	peter@freebsd.org
 
 .include <bsd.prog.mk>
diff --git a/usr.bin/chat/README b/usr.bin/chat/README
deleted file mode 100644
index 73d28af..0000000
--- a/usr.bin/chat/README
+++ /dev/null
@@ -1,169 +0,0 @@
-I run PPP between crappie.morningstar.com (137.175.6.3, my home
-machine) and remora.morningstar.com (137.175.2.7, my workstation at
-the office).  This document describes how I use it.  The installation
-of PPP itself is covered in the PPP distribution.
-
-I put a line like this in remora's /etc/passwd:
-
- Pkarl:2y4613BDaQD3x:51:10:Karl's PPP login:/tmp:/usr/local/etc/pppstart
-
-I created a login shell script on remora called
-/usr/local/etc/pppstart:
-
- #!/bin/sh
- /usr/bin/mesg n
- stty -tostop
- exec /usr/local/etc/ppp 137.175.2.7:
-
-I use the ppp-on command to bring up a connection, and ppp-off to shut
-it down.  These shell scripts, plus the unlock and fix-cua scripts and
-the source to the chat program are included.  You will need to heavily
-modify these to suit your own situation, including Internet addresses,
-machine names, telephone numbers, modem dialing commands, baud rates,
-login names and passwords.  Make the "ppp..." command in the ppp-on
-script look something like this:
-
- ppp 137.175.6.3: /dev/cua &
-
-The "137.175.6.3:" is of the format "local-addr:remote-addr" with the
-remote address null (it will be negotiated by PPP).  Look at the login
-shell script above; it can be common to all dial-in PPP users on your
-machine because it only specifies the address of the remora
-(receiving) end of the link.
-
-If you use the enclosed chat and unlock programs, be sure they are
-suid uucp, and fix-cua should be suid root.  The ppp-on script should
-be chmod 700, owner yourself, to keep the password (semi-) secure.
-
-I use the following eeprom settings and /dev and /etc/ttytab entries
-in order to support dial-in and dial-out on a single phone line:
-
- crappie 12% eeprom | grep ttya
- ttya-mode=19200,8,1,n,h
- ttya-rts-dtr-off=false
- ttya-ignore-cd=false
- crappie 13% ls -lg /dev/cua /dev/ttya
- crw-rw-rw-  1 root     staff     12, 128 Nov 20 09:14 /dev/cua
- crw--w--w-  1 root     wheel     12,   0 Nov 20 08:25 /dev/ttya
- crappie 14% grep ttya /etc/ttytab
- ttya    "/usr/etc/getty std.19200"      unknown         on
- crappie 15%
-
-On SunOS 4.1 and later, make sure that the /etc/ttytab line for ttya
-doesn't say "local":
-
-  ttya	"/usr/etc/getty std.38400"	unknown		on
-
-Make sure your modem passes data transparently; watch out especially
-for ^S, ^Q, ^P (UUCP spoofing) and parity problems.  I have a Telebit
-Trailblazer+ attached to /dev/ttya with the following register
-settings:
-
- aaatz
- OK
- aat&n
- E1 F1 M1 Q6 P V1 X0     Version BA4.00
- S00=001 S01=000 S02=043 S03=013 S04=010 S05=008 S06=002 S07=060 S08=002 S09=006
- S10=007 S11=070 S12=050 
- S45=000 S47=004 S48=000 S49=000
- S50=000 S51=005 S52=002 S53=003 S54=001 S55=000 S56=017 S57=019 S58=002 S59=000
- S60=000 S61=000 S62=003 S63=001 S64=000 S65=000 S66=001 S67=000 S68=255 
- S90=000 S91=000 S92=001 S95=000 
- S100=000 S101=000 S102=000 S104=000 
- S110=001 S111=030 S112=001 
- S121=000 
- N0:
- N1:
- N2:
- N3:
- N4:
- N5:
- N6:
- N7:
- N8:
- N9:
- OK
-
-And, the following entry is in /etc/gettytab:
-
- #
- # 19200/2400 dialin for Telebit Trailblazer+ modem
- #
- T|T19200:dial-19200:\
-         :nx=T2400:sp#19200:
- T2400|dial-2400:\
-         :nx=T19200:sp#2400:
-
-My chat script dialing command looks like "ATs50=255s111=0DT4515678"
-instead of just "ATDT4515678" in order to force a PEP mode connection
-and to disable the UUCP spoofing (otherwise, the modem swallows or
-delays ^P characters).
-
-I run /usr/etc/in.routed on crappie (the calling end) and have this in
-my /etc/gateways file:
-
- net 0.0.0.0 gateway remora metric 1 passive
- host crappie gateway crappie metric 0 passive
-
-Routed is started in /etc/rc.local.  This way, I don't have to
-manually add or delete routes when links come up.  I ifconfig the ppp0
-interface on crappie at boot time like this (in /etc/rc.local with the
-other ifconfig's):
-
- ifconfig ppp0 crappie remora netmask 0xffffff00 down
-
-I put "init ppp_attach" in my /sys/sun4c/conf/CRAPPIE file so that the
-above ifconfig down will work:
-
- pseudo-device   ppp1 init ppp_attach # Point-to-Point Protocol, 1 line
-
-Routed now keeps my routes sane at the crappie.MorningStar.Com end.
-
-My ethernet (le0) and PPP (ppp0) interfaces are configured with the
-same address and netmask.  IP is smart enough to figure out (via the
-routes in /etc/gateways) that everything useful needs to go out ppp0.
-Also, the remora end of my PPP link is configured the same way -- the
-ppp0 interface there is configured with the same address and netmask
-as remora's le0 ethernet.  This means that separate interface names
-like "remora-ppp" are not needed; point-to-point links (whether PPP,
-Xerox Synchronous Point-to-Point Protocol, SLIP, IGP or whatever) have
-(apparently) been used this (seemingly bizarre) way for some time.
-This works because when IP looks at a POINTOPOINT link it ignores the
-local address (unlike an ethernet interface) and only looks at the
-remote address.
-
-Here's what netstat shows for me:
-
- crappie 109% netstat -r
- Routing tables
- Destination          Gateway              Flags    Refcnt Use        Interface
- localhost            localhost            UH       0      0          lo0
- crappie              crappie              UH       1      11339      le0
- default              remora               UG       0      1266       ppp0
- mstar-net-ppp-remora crappie              U        0      0          le0
- crappie 110% netstat -rn
- Routing tables
- Destination          Gateway              Flags    Refcnt Use        Interface
- 127.0.0.1            127.0.0.1            UH       0      0          lo0
- 137.175.6.3          137.175.6.3          UH       1      11339      le0
- default              137.175.2.7          UG       0      1266       ppp0
- 137.175.6.0          137.175.6.3          U        0      0          le0
- crappie 111% 
-
-The default route to remora is a result of the first line in the
-/etc/gateways file ("default" can't be used there; you have to say
-"0.0.0.0").
-
-On the network at work, I add a static route in our gateway machine's
-/etc/rc.local file:
-
- /usr/etc/route add net 137.175.6 remora 1
-
-All the other machines in the office have default routes pointing at
-the gateway machine, and all PPP-connected external machines are on the
-137.175.6 subnet.
-
-Send me mail or post to the newsgroup comp.protocols.ppp if you have
-any questions.
-
-Karl Fox <karl@MorningStar.Com>
diff --git a/usr.bin/chat/connect-ppp b/usr.bin/chat/connect-ppp
deleted file mode 100755
index d37067d..0000000
--- a/usr.bin/chat/connect-ppp
+++ /dev/null
@@ -1,129 +0,0 @@
-#!/bin/sh
-#
-#	USAGE: connect-ppp <host>
-#
-#	Set up a PPP link to host. 
-#
-#	This script locks the tty so that faxd and uucp will not
-#	interfere. If you are running with faxd as you "getty" then
-#	faxd will remove the lock once it notices that pppd is gone.
-#	This is the reason for pppd running in with the -detach flag, 
-#	and you probably would run this script in the background.
-#
-#	I had to create the nodropdtr option to pppd in order to be
-#	able to do what the script is doing here. Pathces has been
-#	sent to the respective people, but I don't know if they like
-#	them :-).
-#
-# 	Look for comments with <LOCAL> in the string. They identify 
-#	things that you want to set for your system
-
-#<LOCAL> define whatever your config file is.
-CON_DB=/etc/ppp-connections
-
-#<LOCAL> define whatever your device is.
-DEVICE=cuaa0
-
-#<LOCAL> define whatever your device speed is.
-DEVICESPEED=57600
-
-#<LOCAL> define whatever your lock directory is.
-LOCKDIR=/var/spool/lock
-LOCKFILE=$LOCKDIR/LCK..$DEVICE
-
-#<LOCAL> define whatever debug level you want.
-DEBUG="-d -d -d -d"
-
-# Check that we got a name to connect to. This need not be an actuall hostname
-# just the name you specified in the config file.
-if [ $# -ne 1 ] ; then
-	echo "Usage: $0 <host> &"
-	exit 1
-fi
-
-# Get the configuration that is in effect for <name>
-LINE=`grep "^$1" $CON_DB`
-if [ -z "$LINE" ] ; then
-	echo "Unknow host $1"
-	exit 1
-fi
-
-# parse the CON_DB. The format is:
-#
-# <hostname>:<phone number>:<user id>:<password>:<local ip address>:\
-# <remove_ip_address><netmask>:<pppd options>
-#
-# The last three are optional. But I would recomend specifying a netmask also
-# when you specify a ip address.
-
-IP_ADDR=""
-IFS=':'
-set $LINE
-IFS=' '
-HOST=$1
-PHONE=$2
-USER=$3
-PASSWORD=$4
-OUR_IP_ADDR=$5
-THEIR_IP_ADDR=$6
-NETMASK=$7
-shift 7
-OPTIONS=$*
-
-if [ -f $LOCKFILE ] ; then
-    echo "PPP device is locked"
-    exit 1
-else
-
-    # Lock the device
-    # faxd and UUCP wants 10 character lock id.
-    echo "$$" | awk '{printf("%10s",$0)}' > $LOCKFILE
-fi
-
-
-
-
-#Do we know our local ip address? If so pppd needs a : at the end of it.
-if [ ! -z "$OUR_IP_ADDR" ] ; then
-	IP_ADDR=${OUR_IP_ADDR}:${THEIR_IP_ADDR}
-fi
-
-#Did we specify a netmask? If so convert to pppd format.
-if [ ! -z "$NETMASK" ] ; then
-	NETMASK="netmask ${NETMASK}"
-fi
-
-# Do the actual work in a subshell so that we can turn off tostop and set
-# the tty speed before chat dials. The second reason for doing in like
-# is that if you aren't running BIDIR, and you are running faxd, clocal
-# doesn't get turned on from pppd so chat will never work if you exec 
-# it from within pppd. I found that I needed to run uucp with the
-# HAVE_CLOCAL_BUG flag set to 1 in order to get it to work in conjunction
-# with faxd. Anyway, this setup seem to work.
-(
-   
-    stty $DEVICESPEED -tostop hupcl 2> /dev/null
-
-	# <LOCAL> Modify the Modem initialization strings to be whatever works for you
-    if chat -v  ABORT "NO CARRIER" ABORT BUSY "" ATZ0E1 OK ATS50=255DT$PHONE \
-		CONNECT "" ogin: $USER ssword: \\q$PASSWORD
-    then
-	# We got connected.
-	/usr/libexec/pppd $DEBUG $OPTIONS -detach modem defaultroute \
-		crtscts $NETMASK $DEVICE $DEVICESPEED $IP_ADDR 
-
-    else
-	echo "PPP call failed" 1>&2
-	exit 1
-    fi
-) < /dev/$DEVICE > /dev/$DEVICE
-# Get the return code from the subshell.
-RC=$?
-
-# Clear the lock. Slight window here where someone could detect that
-# pppd is no longer running, remove its lock file and create its own.
-# How to fix??
-rm -f $LOCKFILE
-
-#Pass on the exit code.
-exit $RC
diff --git a/usr.bin/chat/ppp-off b/usr.bin/chat/ppp-off
deleted file mode 100755
index 22b46f8..0000000
--- a/usr.bin/chat/ppp-off
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-
-kill -INT `ps -ax | egrep " ppp " | egrep -v "egrep" | sed 's/^\([ 0-9]*\) .*/\1'/`
-
-exit 0
diff --git a/usr.bin/chat/ppp-on b/usr.bin/chat/ppp-on
deleted file mode 100755
index d150cfb..0000000
--- a/usr.bin/chat/ppp-on
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/sh
-
-#
-#	ppp-on
-#
-#	Set up a PPP link
-#
-
-LOCKDIR=/var/spool/lock
-DEVICE=cuaa0
-
-PHONE=4511234
-USER=Pkarl
-PASSWORD=password
-OUR_IP_ADDR=137.175.6.3
-
-if [ -f $LOCKDIR/LCK..$DEVICE ]
-then
-    echo "PPP device is locked"
-    exit 1
-fi
-
-(
-    stty 19200 -tostop
-
-    if chat -l LCK..$DEVICE ABORT "NO CARRIER" ABORT BUSY "" ATZ OK ATs50=255s111=0DT$PHONE CONNECT "" ogin: $USER ssword: \\q$PASSWORD
-    then
-	ppp mru 1500 $OUR_IP_ADDR: /dev/$DEVICE &
-	sleep 10
-	exit 0
-    else
-	echo "PPP call failed" 1>&2
-	exit 1
-    fi
-) < /dev/$DEVICE > /dev/$DEVICE
diff --git a/usr.bin/chat/unlock b/usr.bin/chat/unlock
deleted file mode 100755
index 978bc6e..0000000
--- a/usr.bin/chat/unlock
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/sh
-
-LOCKDIR=/var/spool/lock
-
-case "$1" in
-    "")		echo "Usage: unlock lockfile"; exit 1 ;;
-    .*)		echo "Usage: unlock lockfile"; exit 1 ;;
-esac
-
-if [ -f $LOCKDIR/$1 ]
-then
-	if [ `wc -c < $LOCKDIR/$1` -eq 4 ]
-	then
-	    rm -f $LOCKDIR/$1
-	    exit 0
-	else
-	    echo "Usage: unlock lockfile"
-	    exit 1
-	fi
-else
-	echo "lockfile" $LOCKDIR/$1 "does not exist"
-	exit 1
-fi