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#!/sbin/runscript
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-dialup/isdn4k-utils/files/isdn.initd,v 1.4 2006/02/04 21:14:17 sbriesen Exp $
opts="${opts} save reload makedev info"
depend() {
use hisax
[ "$DEPEND_ON_CAPI" = "yes" ] && need capi
}
# gets list of installed cards
card_list() { # output: <contr> <chan> <card>
local IDMAP=() IDX=1 CONTR=0 LAST='-' CARD=''
read -a IDMAP < <(/bin/head 2>/dev/null -n1 /dev/isdninfo) || return 1
while [ ${IDX} -lt ${#IDMAP[*]} ]; do
CARD=${IDMAP[$IDX]}
if [ "${CARD}" != "-" -a "${CARD}" != "${LAST}" ]; then
echo "${CONTR} $((IDX-1)) ${CARD}"; : $((CONTR++))
fi
LAST="${CARD}"; : $((IDX++))
done
}
# gets CAPI controller name
capi_name() { # <contr>
/bin/sed -n "s:^${1} \+[^ ]\+ \+[^ ]\+ \+\([^ ]\+\) \+.\+\$:\1:p" \
/proc/capi/controller 2>/dev/null
}
# displays installed ISDN cards
show_cards() { # < $(card_list)
local CONTR CHAN CARD CAPI
while read CONTR CHAN CARD; do
case "${CARD}" in
capidrv-[1-9]*)
CAPI=$(capi_name ${CARD/capidrv-})
einfo "${1}${CONTR} ${CARD} (${CAPI})"
;;
*)
einfo "${1}${CONTR} ${CARD}"
;;
esac
done
}
# creates ISDN devices for static /dev and udev
makedev() {
if [ ! -e /dev/.devfsd ]; then
local CHAN
pushd /dev >/dev/null || return 1
ebegin "Creating ISDN devices"
/bin/rm -f isdninfo isdnctrl* ippp[0-9]* isdn[0-9]* ttyI[0-9]*
for ((CHAN = 0; CHAN < ISDN_MAX_CHANNELS; CHAN++)); do
/bin/mknod -m "${ISDNDEV_MODE}" isdn${CHAN} c 45 $((CHAN)) # b
/bin/mknod -m "${ISDNDEV_MODE}" isdnctrl${CHAN} c 45 $((CHAN + 64)) # ctrl
/bin/mknod -m "${ISDNDEV_MODE}" ippp${CHAN} c 45 $((CHAN + 128)) # ppp
/bin/mknod -m "${ISDNDEV_MODE}" ttyI${CHAN} c 43 $((CHAN)) # tty
done
/bin/chgrp "${ISDNDEV_GROUP}" isdnctrl* ippp[0-9]* isdn[0-9]* ttyI[0-9]*
/bin/mknod -m 444 isdninfo c 45 255
/bin/ln -snf isdnctrl0 isdnctrl
popd >/dev/null
eend 0
fi
}
start() {
# create ISDN devices if necessary
[ -c /dev/isdninfo -a -c /dev/isdnctrl0 ] || makedev
local LIST="$(card_list)"
if [ -z "${LIST}" ]; then
eerror "ERROR: no ISDN cards available"
return 1
fi
ebegin "Loading isdnctrl configuration"
[ ! -f "${ISDNCTRL_CONFIG}" ] || /usr/sbin/isdnctrl readconf "${ISDNCTRL_CONFIG}" >/dev/null
eend $?
if [ -n "${IPROFD_SETTINGS}" ]; then
ebegin "Starting modem-register daemon"
start-stop-daemon 2>/dev/null --start --quiet --exec /usr/sbin/iprofd -- "${IPROFD_SETTINGS}"
eend $?
fi
einfo "Available ISDN cards:"
show_cards " " < <(echo "${LIST}")
return 0
}
stop() {
local RET FCNT=0
# if some other monitoring processes are running, kill 'em
if /bin/fuser 2>/dev/null -s /dev/isdninfo; then
ebegin "Stopping monitoring processes"
/bin/fuser -ks /dev/isdninfo; RET=$?
while [ ${RET} -eq 0 -a ${FCNT} -lt 10 ]; do
: $((FCNT++)); sleep 0.5; /bin/fuser -s /dev/isdninfo; RET=$?
done
[ $RET -ne 0 ]
eend $?
fi
if [ -n "${IPROFD_SETTINGS}" ]; then
ebegin "Stopping modem-register daemon"
start-stop-daemon 2>/dev/null --stop --quiet --retry 5 --exec /usr/sbin/iprofd
eend $?
fi
ebegin "Unloading isdnctrl configuration"
/usr/sbin/isdnctrl reset force &>/dev/null
eend $?
return 0 # ignore errors
}
save() {
ebegin "Saving isdnctrl configuration"
/usr/sbin/isdnctrl writeconf "${ISDNCTRL_CONFIG}" >/dev/null
eend $?
}
reload() {
ebegin "Reloading isdnctrl configuration"
/usr/sbin/isdnctrl reset >/dev/null
[ ! -f "${ISDNCTRL_CONFIG}" ] || \
/usr/sbin/isdnctrl readconf "${ISDNCTRL_CONFIG}" >/dev/null
eend $?
}
info() {
local LIST="$(card_list)"
if [ -z "${LIST}" ]; then
eerror "ERROR: no ISDN cards available"
return 1
fi
show_cards < <(echo "${LIST}")
}
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