From 0117b7d6b22b795e5d130ba3bdf3735f867d672e Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Tue, 29 Nov 2016 21:02:54 +0100
Subject: [PATCH] cfg/startup: start as terminal

---
 cfg/startup | 157 +++++++++++++++++++++++++++++++---------------------
 1 file changed, 93 insertions(+), 64 deletions(-)

diff --git a/cfg/startup b/cfg/startup
index 4ed0424..9c25956 100755
--- a/cfg/startup
+++ b/cfg/startup
@@ -1,87 +1,116 @@
 #!/cmd/rc
-# cpu server start up
-date > /env/boottime
+# terminal startup
+TIMESYNCARGS=(-rLa1000000)
+NDBFILE=/cfg/ndb/local
 
-# mount points
 mntgen -s slashn && chmod 666 /srv/slashn
 
-# name translation, cs sets /dev/sysname
-ndb/cs
+# bind all likely devices (#S was bound in boot)
+for(i in f t m v L P u U '$' Σ κ)
+	/cmd/bind -a '#'^$i /dev >/dev/null >[2=1]
+rm -f /env/i
+
+# set up any partitions
+diskparts
+
+# start up local swapping
+disk=`{ls /dev/sd*/swap >[2]/dev/null}
+if (! ~ $#disk 0)
+	swap $disk(1) >/dev/null >[2=1]
+rm /env/disk
+
+# we do this before we have a name.  we may need to do network
+# setup so that we can get a name.
+if(test -e /arch/rc/cmd/termrc.local)
+	. /arch/rc/cmd/termrc.local
+
+# cs sets sysname (termrc.local may already have started it so check)
+if(! test -e /srv/cs && ! test -e /net/cs)
+	ndb/cs -f $NDBFILE
 sysname=`{cat /dev/sysname}
-
-# parallelism for mk
-NPROC = `{wc -l </dev/sysstat}
-
-# site-specific startup
-if(test -e /arch/rc/cmd/cpurc.local)
-	. /arch/rc/cmd/cpurc.local
-
 if (~ $#sysname 0 || ~ $sysname '') {
 	sysname = jehanne	# default
 	echo -n $sysname >/dev/sysname
 }
-prompt=($sysname^'# ' '	')
 
-# cpu-specific startup
-if(test -e /cfg/$sysname/cpurc)
-	. /cfg/$sysname/cpurc
+# machine specific startup (e.g., for devices not probed)
+if(test -e /cfg/$sysname/termrc)
+	. /cfg/$sysname/termrc
 
-# start up internet if we don't already have an address
-if(! grep u /net/ipselftab | grep -sv 127.0.0.1)
-	ip/ipconfig
-if(! grep -s 127.0.0.1 /net/ipselftab)
-	ip/ipconfig loopback /dev/null 127.1
+# start IP on the LAN, if not already configured.  diskless terminals
+# are already configured by now.  It's commented out to avoid a long timeout
+# on startup waiting for DHCP.
+#
+# If your site provides DHCP service,
+#
+#if(! test -e /net/ipifc/0/ctl)
+#	ip/ipconfig
+#
+# Otherwise, see /cfg/$sysname/termrc (/cfg/example/termrc is an example).
 
-# if we're not a server, start a dns resolver
-if(! test -e /srv/dns)
+# start dns if we have an internet
+if(test -e /net/ipifc/0/ctl && ! test -e /srv/dns)
 	ndb/dns -r
 
-# If you are on an auth server, start these before listening:
-#
-# auth/keyfs -wp -m /mnt/keys /adm/keys >/dev/null >[2=1]
-# auth/cron >>/sys/log/cron >[2=1] &
+if(! ~ $terminal *vx32*){
+	# start timesync if it isn't running and we weren't told not to
+	if(! ps|grep -s timesync)
+		if(! ~ $TIMESYNCARGS '')
+			ip/timesync $TIMESYNCARGS
 
-# keep other bootes processes from creating capabilities
-rm -f '#¤/caphash'
+	# add the loop-back medium
+	if(! grep -s 127.0.0.1 /net/ipselftab)
+		ip/ipconfig loopback /dev/null 127.1
 
-# also rename some files on an auth server:
-#
-# if(! test -e /arch/rc/cmd/service.auth/tcp567){
-#	mv /arch/rc/cmd/service.auth/authsrv.il566 /arch/rc/cmd/service.auth/il566
-#	mv /arch/rc/cmd/service.auth/authsrv.tcp567 /arch/rc/cmd/service.auth/tcp567
-#	mv /arch/rc/cmd/service/il566 /arch/rc/cmd/service/_il566
-#	mv /arch/rc/cmd/service/tcp567 /arch/rc/cmd/service/_tcp567
-# }
+	# set things up for vmware
+	if(! ~ `{cat /dev/user} none)
+		if(test -e /cmd/aux/vmware)
+			aux/vmware
+}
 
-# netssh
+# query user if terminal isn't adequately configured yet
+if(~ $mouseport ask){
+	echo -n 'mouseport is (ps2, ps2intellimouse, 0, 1, 2)[ps2]: '
+	mouseport=`{read}
+}
+if(~ $#mouseport 0)
+	mouseport=ps2
 
-# start listeners if it hasn't already been done (dicey check)
-if(! netstat -n | grep -s 'tcp.*Listen.* (7|9|21|22|23|25|110|113|565|993|17007|17009|17010) .*')
-	ip/listen -q tcp
+if(~ $vgasize ask){
+	echo -n 'vgasize [1024x768x8]: '
+	vgasize=`{read}
+}
+if(~ $#vgasize 0)
+	vgasize=1024x768x8
 
-# TODO: Removed until awk works
-#if(! ps|grep -s timesync) {
-#	aux/timesync -n pool.ntp.org
-#	if (test -e '#r/rtc') @ {
-#		sleep 10			# let timesync correct the time
-#		awk '{print $1}' /dev/time >'#r/rtc'	# fix hw clock
-#	} &
-#}
+if(~ $monitor ask){
+	echo -n 'monitor is [vesa]: '
+	monitor=`{read}
+}
+if(~ $#monitor 0)
+	monitor=vesa
 
-# cpu-specific late startup
-if(test -e /cfg/$sysname/cpustart)
-	. /cfg/$sysname/cpustart
+if(test -f /dev/mousectl){
+	switch($mouseport){
+	case ps2 ps2intellimouse 0 1 2
+		hmi/mouse $mouseport
+		ms &
+		# parse vgasize into fields
+		vgasize=`{echo $vgasize}
+		if(! ~ $"monitor '' && ! ~ `{cat /dev/user} none) { 
+			hmi/realemu
+			hmi/vga -m $monitor -l $vgasize
+		}
+		if(~ $accupoint 1)
+			pipefile -dr /cmd/aux/accupoint /dev/mouse
+		rio -i /lib/riostart
+	}
+}
 
-# mode of /proc/*/ctl is inherited across rfork, and sets modes on
-# other /proc files, such as note, so let listen be killed.
-#dontkill '^(ipconfig|factotum|mntgen|venti|fossil|cs|dns|reboot)$'
+# usb listener
+/arch/rc/aux/usb/usbrc
 
-ip/listen1 -t -v tcp!*!1522 /cmd/hmi/pipeconsole /cmd/rc -m /arch/rc/lib/rcmain -i &
-if(test ! -e '#s/comconsole')
-	hmi/comconsole '#t/eia0' /cmd/rc -m/arch/rc/lib/rcmain -i &
+if (test -f /dev/apm)
+	aux/apm
 
-echo 'key proto=p9sk1 dom=jehanne user=glenda !password=demodemo' >/mnt/factotum/ctl
-ip/listen1 -t tcp!*!17010 /cmd/cpu -R &
-
-# echo `{date} $sysname >>/sys/log/boot
-exit ''
+dontkill '^(ipconfig|factotum|mntgen|fossil|cs|dns|listen|reboot)$'