affix

Affix - Bluetooth Protocol Stack for Linux has been developed at Nokia Research Center in Helsinki

#!/bin/sh
#
# $Id: affix,v 1.12 2003/04/23 15:42:33 kds Exp $
#
# Affix hardware initialization script
#
#	ACTION=%s 	[register/attach or unregister/detach]
#	IFACE=%s	[bt0, bt1, etc]
#	IFTYPE=%s	[usb, pcmcia, uart, uart_cs]
#
# ----------------------------------------------------------------
# Affix USB hotplug params include:
#	
#	PRODUCT=%x/%x/%x
#	TYPE=%d/%d/%d
#
# And if usbfs (originally called usbdevfs) is configured, also:
#
#	DEVFS=/proc/bus/usb
#	DEVICE=/proc/bus/usb/%03d/%03d
# ----------------------------------------------------------------
# Affix UART hotplug params include:
#
#	PRODUCT=%x:%x
#	DEVICE=/dev/.../%s
#	SPEED=%d
#	FLAGS=%s	[flow]
#

if [ -t 1 -o ! -x /usr/bin/logger ]; then
    mesg () {
	echo "$@"
    }
else
    mesg () {
    	test "$#" -eq "0" && return
	/usr/bin/logger -p user.debug -t $0 "$@"
    }
fi

reverse ()
{
	rev=""
	for entry in $1 ; do
		rev="$entry $rev"
	done
	eval "$2=\"$rev\""
}

cfgdir=/etc/affix
config=${cfgdir}/affix.conf

# reading options...
. $config

# init.d support
case "$1" in
	start)
		for mod in $load_modules ; do
			modprobe $mod
		done
		for BTDEV in $BTDEVS ; do
			# reading options
			. $config
			# initialize device
			mesg "Starting $BTDEV: " $init
			$init
		done
		exit 0
		;;
		
	stop)
		for BTDEV in $BTDEVS ; do
			# reading options
			. $config
			# initialize device
			mesg "Stopping $BTDEV: " $exit
			$exit
		done
		reverse "$load_modules" unload_modules
		for mod in $unload_modules ; do
			rmmod $mod			
		done
		exit 0
		;;
		
	affix)
		# $1 - affix (if called from hotplug)
		shift
		;;

	*)
		mesg "unknown argument: " $1
		exit 0
		;;

esac

# device initialization

ACTION=$1
IFACE=$2
IFTYPE=$3

# reading options...
. ${cfgdir}/affix.conf

btctl="${prefix}/bin/btctl -m ${cfgdir}/device.map $IFACE"

mesg $IFACE $ACTION "("$IFTYPE")"
mesg $DEVICE $PRODUCT $TYPE $SPEED $FLAGS

case $ACTION in
	register|attach)
		# sleep 1 second -> allows return from hcidev_register()
		# do not remove it from here!!!
		sleep 1
		case $IFTYPE in
		usb)
			# starting additional hardware initialization
			test -x /sbin/bluefw && /sbin/bluefw usb $DEVICE
			;;
		uart_cs|uart)
			if [ -n "$DEVICE" -a ! -c $DEVICE ] ; then
				olddir=`pwd`
				cd /dev ; ./MAKEDEV `basename $DEVICE`
				cd $olddir
			fi
			# uart initialization for plugged pccards
			if [ "$IFTYPE" = "uart" ] ; then
				UART_SPEED=$SPEED
				UART_FLAGS=$FLAGS
			fi
			mesg "$btctl init_uart $PRODUCT $UART_SPEED $UART_FLAGS"
			$btctl init_uart $PRODUCT $UART_SPEED $UART_FLAGS
			if [ $? != 0 ] ; then
				mesg "[btctl init_uart] failed"
				exit 1
			fi
			;;
		*)
			;;
		esac
		
		if [ "$auto" = "yes" ] ; then
			# bring device up... try 3 times
			mesg "$btctl up"
			$btctl up || $btctl up || $btctl up
		fi

		;;

	up)
		if [ "$setup" = "yes" ] ; then
			mesg "btctl name $name"
			$btctl name "$name"
			mesg "btctl security $secmode"
			$btctl security $secmode 
			mesg "btctl class $class"
			$btctl class $class 
			mesg "btctl scan $scanmode"
			$btctl scan $scanmode 
			if [ -n "$audio" ] ; then
				mesg "activating audio"
				$btctl audio $audio
			fi
		fi
		;;
		
	unregister|detach)
		;;

	down)
		;;

esac