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mISDN/config/mISDN

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#!/bin/bash
#----------------------------------------------
#
# CONFIGURATION:
#
MISDN_CONF="/etc/mISDN.conf"
MISDN_CONF_XSL="/usr/lib/mISDN/mISDN.conf.xsl"
#
#----------------------------------------------
SELF="${0}"
USAGE="Usage: ${SELF} start|stop|restart|config|scan|help"
function die {
echo "[!!] ${1}"
exit 1
}
function check_cmd
{
if ! which "${1}" > /dev/null; then
if [ "${2}" = "opt" ]; then
return
fi
if [ "$(id -u)" != "0" ]; then
die "$1 not in path, please install and/or be root."
else
die "$1 not in path, please install."
fi
exit 1
else
local var=$(echo ${1} | tr a-z A-Z)
eval "$var=`which ${1}`"
fi
}
function check_misdn_conf
{
if [ ! -f ${MISDN_CONF} ]; then
die "${MISDN_CONF} not found. Please run: ${SELF} config"
fi
}
check_cmd sed
check_cmd cut
check_cmd cp
check_cmd wc
check_cmd grep
check_cmd xsltproc
check_cmd modprobe
check_cmd sleep
check_cmd lspci
check_cmd lsusb opt
check_cmd mknod
check_cmd chown
check_cmd chmod
declare -a START_COMMANDS
declare -a STOP_COMMANDS
declare -a HFCMULTI_card
declare -a HFCMULTI_type
declare -a HFCMULTI_protocol
declare -a HFCMULTI_layermask
HFCMULTI_options=''
MISDNDSP_options=''
AVMFRITZ_protocol=''
AVMFRITZ_layermask=''
HFCPCI_protocol=''
HFCPCI_layermask=''
DEVNODE_user='root'
DEVNODE_group='root'
DEVNODE_mode='0644'
declare -a SCAN_card
declare -a SCAN_opts
declare -a SCAN_num_ports
declare -a SCAN_port_opts
function parse_config
{
local CONFIG=$(${XSLTPROC} ${MISDN_CONF_XSL} ${MISDN_CONF})
local t p l line i tmpcmd curr tmpstr
local IFS=$'\n'
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install capi"
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install mISDN_core debug=0"
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install mISDN_l1 debug=0"
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install mISDN_l2 debug=0"
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install l3udss1 debug=0"
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install mISDN_capi"
for line in ${CONFIG}; do
case "${line}" in
DEVNODE:mISDN*)
tmpstr=$(echo ${line} | ${SED} -n 's/.*user:\([^ ]*\).*/\1/p')
if [ ! -z "${tmpstr}" ]; then
DEVNODE_user="${tmpstr}"
fi
tmpstr=$(echo ${line} | ${SED} -n 's/.*group:\([^ ]*\).*/\1/p')
if [ ! -z "${tmpstr}" ]; then
DEVNODE_group="${tmpstr}"
fi
tmpstr=$(echo ${line} | ${SED} -n 's/.*mode:\([^ ]*\).*/\1/p')
if [ ! -z "${tmpstr}" ]; then
DEVNODE_mode="${tmpstr}"
fi
;;
MODULE:hfcmulti*)
HFCMULTI_options=${line:16}
;;
MODULE:mISDN_dsp*)
MISDNDSP_options=${line:17}
;;
CARD:BN*)
curr='hfcmulti'
i=${#HFCMULTI_type[@]}
let "t = $(echo ${line} | ${SED} -n 's/.*type:\([^,]*\).*/\1/p')"
HFCMULTI_type[${i}]=$(printf "0x%x" ${t})
# this is for the BN2E1 card that needs two type numbers
t=$(echo ${line} | ${SED} -n 's/.*type:[^,]*,\([^ ]*\).*/\1/p')
if [ ! -z "${t}" ]; then
let "t = ${t}"
HFCMULTI_type[${i}]="${HFCMULTI_type[${i}]},$(printf "0x%x" ${t})"
fi
HFCMULTI_card[${i}]=$(echo ${line:5} | ${CUT} -d" " -f1)
;;
CARD:hfcpci*)
curr='hfcpci'
;;
CARD:avmfritz*)
curr='avmfritz'
;;
PORT*)
case "${curr}" in
hfcmulti)
let "p = $(echo ${line} | ${SED} -n 's/.*protocol:\([^ ]*\).*/\1/p')"
HFCMULTI_protocol[${i}]="${HFCMULTI_protocol[${i}]:+"${HFCMULTI_protocol[${i}]},"}$(printf "0x%x" ${p})"
let "l = $(echo ${line} | ${SED} -n 's/.*layermask:\([^ ]*\).*/\1/p')"
HFCMULTI_layermask[${i}]="${HFCMULTI_layermask[${i}]:+"${HFCMULTI_layermask[${i}]},"}$(printf "0x%x" ${l})"
;;
hfcpci)
let "p = $(echo ${line} | ${SED} -n 's/.*protocol:\([^ ]*\).*/\1/p')"
HFCPCI_protocol="${HFCPCI_protocol:+"${HFCPCI_protocol},"}$(printf "0x%x" ${p})"
let "l = $(echo ${line} | ${SED} -n 's/.*layermask:\([^ ]*\).*/\1/p')"
HFCPCI_layermask="${HFCPCI_layermask:+"${HFCPCI_layermask},"}$(printf "0x%x" ${l})"
;;
avmfritz)
let "p = $(echo ${line} | ${SED} -n 's/.*protocol:\([^ ]*\).*/\1/p')"
AVMFRITZ_protocol="${AVMFRITZ_protocol:+"${AVMFRITZ_protocol},"}$(printf "0x%x" ${p})"
let "l = $(echo ${line} | ${SED} -n 's/.*layermask:\([^ ]*\).*/\1/p')"
AVMFRITZ_layermask="${AVMFRITZ_layermask:+"${AVMFRITZ_layermask},"}$(printf "0x%x" ${l})"
;;
esac
;;
esac
done
if [ ! -z "${HFCMULTI_protocol[0]}" ]; then
tmpcmd="${MODPROBE} --ignore-install hfcmulti type=${HFCMULTI_type[0]}"
i=1
while [ ! -z "${HFCMULTI_type[${i}]}" ]; do
tmpcmd="${tmpcmd},${HFCMULTI_type[${i}]}"
let "i = ${i} + 1"
done
tmpcmd="${tmpcmd} protocol=${HFCMULTI_protocol[0]}"
i=1
while [ ! -z "${HFCMULTI_protocol[${i}]}" ]; do
tmpcmd="${tmpcmd},${HFCMULTI_protocol[${i}]}"
let "i = ${i} + 1"
done
tmpcmd="${tmpcmd} layermask=${HFCMULTI_layermask[0]}"
i=1
while [ ! -z "${HFCMULTI_layermask[${i}]}" ]; do
tmpcmd="${tmpcmd},${HFCMULTI_layermask[${i}]}"
let "i = ${i} + 1"
done
START_COMMANDS[${#START_COMMANDS[@]}]="${tmpcmd} ${HFCMULTI_options}"
fi
if [ ! -z "${HFCPCI_protocol}" ]; then
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install hfcpci protocol=${HFCPCI_protocol} layermask=${HFCPCI_layermask}"
fi
if [ ! -z "${AVMFRITZ_protocol}" ]; then
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install avmfritz protocol=${AVMFRITZ_protocol} layermask=${AVMFRITZ_layermask}"
fi
START_COMMANDS[${#START_COMMANDS[@]}]="${MODPROBE} --ignore-install mISDN_dsp ${MISDNDSP_options}"
}
function run_start_commands
{
local i=0
echo "-- Loading mISDN modules --"
while [ ! -z "${START_COMMANDS[${i}]}" ]; do
echo ">> ${START_COMMANDS[${i}]}"
eval "${START_COMMANDS[${i}]}"
let "i = ${i} + 1"
done
}
function run_stop_commands
{
local mod i=0
for mod in $(lsmod | ${SED} -ne '/Module/!{s/\([^ ]*\).*/\1/;p}'); do
case "${mod}" in
mISDN_capi | mISDN_dsp | l3udss1 | mISDN_l2 | mISDN_l1 | mISDN_isac | hfcmulti | avmfritz)
STOP_COMMANDS[0]="${STOP_COMMANDS[0]:-"${MODPROBE} -r --ignore-remove"} ${mod}"
;;
mISDN_core)
STOP_COMMANDS[1]="${MODPROBE} -r --ignore-remove mISDN_core"
;;
esac
done
echo "-- Unloading mISDN modules --"
while [ ! -z "${STOP_COMMANDS[${i}]}" ]; do
echo ">> ${STOP_COMMANDS[${i}]}"
eval "${STOP_COMMANDS[${i}]}"
let "i = ${i} + 1"
done
}
function scan_devices
{
local skipnext=0 IFS=$'\n'
local NL="
"
function addcard {
SCAN_card[${#SCAN_card[@]}]="${1}"
SCAN_opts[${#SCAN_opts[@]}]="${2}"
SCAN_num_ports[${#SCAN_num_ports[@]}]="${3}"
SCAN_port_opts[${#SCAN_port_opts[@]}]="${4}"
}
for line in $(${LSPCI} -n -d 0xd161:b410); do
addcard "BN4S0" "" 4 'mode="te" link="ptmp"'
done
for line in $(${LSPCI} -n | ${SED} -n 's/^\(0000:\|\)\([0-9a-f]\{2\}:[0-9a-f]\{2\}.[0-9a-f]\{1\}\)\( Class \| \)[0-9a-f]\{4\}: 1397:\([0-9a-f]\{4\}\).*$/\4 \2/p'); do
if [ ${skipnext} -eq 1 ]; then
skipnext=0
continue
fi
case "${line}" in
30b1*)
case "${line:5}" in
00*)
addcard "BN1E1" "" 1 'mode="nt" link="ptp"'
;;
*)
if [ $(${LSPCI} -n -s "${line:5:3}" | ${WC} -l) -eq 2 ]; then
addcard "BN2E1" "" 2 'mode="nt" link="ptp"'
skipnext=1
else
addcard "BN1E1" "" 1 'mode="nt" link="ptp"'
fi
;;
esac
;;
16b8*)
addcard "BN8S0" "" 8 'mode="te" link="ptmp"'
;;
08b4*)
if ${LSPCI} -n -v -s "${line:5}" | ${GREP} "Subsystem" | ${GREP} "1397:b567" > /dev/null ; then
addcard "BN1S0" "" 1 'mode="te" link="ptmp"'
elif ${LSPCI} -n -v -s "${line:5}" | ${GREP} "Subsystem" | ${GREP} "1397:b566\|1397:b569" > /dev/null ; then
addcard "BN2S0" "" 2 'mode="te" link="ptmp"'
else
addcard "BN4S0" "" 4 'mode="te" link="ptmp"'
fi
;;
esac
done
for line in $(${LSPCI} -n | ${GREP} "1397:\(2bd\(0\|6\|7\|8\|9\|a\|b\|c\)\|b100\)\|1043:0675\|0871:ffa\(1\|2\)\|1051:0100\|15b0:2bd0\|114f:007\(0\|1\|2\|3\)\|13d1:2bd1\|182d:3069"); do
addcard "hfcpci" "" 1 'mode="te" link="ptmp"'
done
for line in $(${LSPCI} -n | ${GREP} "1244:\(0a00\|0e00\)"); do
addcard "avmfritz" "" 1 'mode="te" link="ptmp"'
done
for line in $(${LSPCI} -n -d 1050:6692); do
addcard "w6692pci" "" 1 'mode="te" link="ptmp"'
done
if [ -e ${LSUSB} ]; then
for line in $(${LSUSB} | ${GREP} "0959:2bd0\|0675:1688\|07b0:0007\|0742:200\(7\|8\|9\|A\)\|08e3:0301\|07fa:084\(7\|8\)\|07ba:0006"); do
addcard "hfcsusb" "" 1 'mode="te" link="ptmp"'
done
fi
}
function write_mISDN_conf
{
local NL="
"
local TAB=" "
local HEADER="<?xml version=\"1.0\"?>
<!--
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Card Type: BN2S0, BN4S0, BN8S0
Card Attributes: ulaw=(yes|no), dtmf=(yes|no), pcm_slave=(yes|no),
ignore_pcm_frameclock=(yes|no), rxclock=(yes|no),
crystalclock=(yes|no), watchdog=(yes|no)
Port Attributes: mode=(te|nt), link=(ptp|ptmp), master-clock=(yes|no),
capi=(yes|no)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Card Type: BN2E1
Card Attributes: ulaw=(yes|no), dtmf=(yes|no), pcm_slave=(yes|no),
ignore_pcm_frameclock=(yes|no), rxclock=(yes|no),
crystalclock=(yes|no), watchdog=(yes|no)
Port Attributes: mode=(te|nt), link=(ptp|ptmp), optical=(yes|no), los=(yes|no),
ais=(yes|no), slip=(yes|no), nocrc4=(yes|no), capi=(yes|no)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Card Type: hfcmulti, avmfritz, w6692pci
Port Attributes: mode=(te|nt), link=(ptp|ptmp), capi=(yes|no)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Module: hfcmulti
Options: poll=<number>, pcm=<number>, debug=<number>, timer=(yes|no)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Module: mISDN_dsp
Options: debug=<number>, options=<number>, poll=<number>,
dtmfthreshold=<number>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-->
<mISDNconf>
${TAB}<module poll=\"128\" debug=\"0\" timer=\"no\">hfcmulti</module>
${TAB}<module debug=\"0\" options=\"0\">mISDN_dsp</module>
${TAB}<devnode user=\"root\" group=\"root\" mode=\"644\">mISDN</devnode>"
local FOOTER="</mISDNconf>"
local i=0 j=0 MAIN=""
echo "Writing ${MISDN_CONF} for ${#SCAN_card[@]} mISDN compatible device(s):"
while [ ! -z "${SCAN_card[${i}]}" ]; do
echo ">> ${SCAN_card[${i}]}"
MAIN="${MAIN}${NL}${TAB}<card type=\"${SCAN_card[${i}]}\"${SCAN_opts[${i}]:+" ${SCAN_opts[${i}]}"}>"
j=1
while [ ${j} -le ${SCAN_num_ports[${i}]} ]; do
MAIN="${MAIN}${NL}${TAB}${TAB}<port${SCAN_port_opts[${i}]:+" ${SCAN_port_opts[${i}]}"}>${j}</port>"
let "j = ${j} + 1"
done
MAIN="${MAIN}${NL}${TAB}</card>"
let "i = ${i} + 1"
done
if [ -f ${MISDN_CONF} ]; then
echo "${MISDN_CONF} already present, saving a backup: ${MISDN_CONF}.bak"
${CP} "${MISDN_CONF}" "${MISDN_CONF}.bak" || die "Could not backup your existing ${MISDN_CONF}!"
fi
echo "${HEADER}${MAIN}${NL}${FOOTER}" > ${MISDN_CONF}
}
function print_scan_results
{
local i=0
echo "${#SCAN_card[@]} mISDN compatible device(s) found:"
while [ ! -z "${SCAN_card[${i}]}" ]; do
echo ">> ${SCAN_card[${i}]}"
let "i = ${i} + 1"
done
}
function mk_misdn_dev
{
if [ ! -e /dev/mISDN ]; then
echo "creating device node: /dev/mISDN"
${MKNOD} /dev/mISDN c 46 0
fi
${CHOWN} ${DEVNODE_user}:${DEVNODE_group} /dev/mISDN
${CHMOD} ${DEVNODE_mode} /dev/mISDN
}
#
# MAIN
#
case "${1}" in
start|--start)
check_misdn_conf
parse_config
run_start_commands
mk_misdn_dev
;;
stop|--stop)
run_stop_commands
;;
restart|--restart)
check_misdn_conf
parse_config
run_stop_commands
${SLEEP} 2
run_start_commands
mk_misdn_dev
;;
config|--config)
scan_devices
write_mISDN_conf
;;
scan|--scan)
scan_devices
print_scan_results
;;
help|--help)
echo "${USAGE}"
exit 0
;;
*)
echo "${USAGE}"
exit 2
;;
esac
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