diff options
Diffstat (limited to 'net-misc/dahdi-tools/files/dahdi-autoconf.init3')
| -rw-r--r-- | net-misc/dahdi-tools/files/dahdi-autoconf.init3 | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/net-misc/dahdi-tools/files/dahdi-autoconf.init3 b/net-misc/dahdi-tools/files/dahdi-autoconf.init3 new file mode 100644 index 000000000000..550a90e780d7 --- /dev/null +++ b/net-misc/dahdi-tools/files/dahdi-autoconf.init3 @@ -0,0 +1,226 @@ +#!/sbin/runscript +# Copyright 1999-2012 Ultimate Linux Solutions CC +# Distributed under the terms of the GNU General Public License v2 + +depend() { + before dahdi + after wanrouter +} + +dahdi_load_modules() { + local hwlist loc status mod mod_vname pciid desc + + hwlist=$(/usr/sbin/dahdi_hardware) + + if [ -z "${hwlist}" ]; then + einfo "No digium hardware found." + ebegin "Loading module dahdi_dummy" + /sbin/modprobe dahdi_dummy + eend $? + return + fi + + echo "${hwlist}" | while read loc mod pciid desc; do + status="${mod:${#mod}-1:1}" + mod="${mod%[+-]}" + mod_vname="mod_${mod}" + + einfo "Found $desc at $loc (module: $mod)" + + if [ "${status}" = "-" -a "${!mod_vname-notloaded}" = "notloaded" ]; then + ebegin "Loading module $mod" + /sbin/modprobe $mod + eend + + [ $? -eq 0 ] && eval "$mod_vname=loaded" + fi + done +} + +dahdi_module_unload() { + local mod=$1 s + [ -d /sys/module/${mod} ] || return 0 + + for s in $(find /sys/module/${mod}/holders -type l); do + dahdi_module_unload $(basename $s) + done + + ebegin "Removing dahdi module: $mod" + /sbin/rmmod $mod + eend $? +} + +dahdi_gen_fxo_config() { + local port=$1 + + echo "fxs${DAHDI_FXO_SIGNALLING-ks}=${port}" + [ "${DAHDI_FXO_ECHOCAN-yes}" = yes ] && echo "echocanceller=${DAHDI_ECHOCAN-mg2},${port}" +} + +dahdi_gen_fxs_config() { + local port=$1 + + echo "fxo${DAHDI_FXO_SIGNALLING-ks}=${port}" + [ "${DAHDI_FXS_ECHOCAN-yes}" = yes ] && echo "echocanceller=${DAHDI_ECHOCAN-mg2},${port}" +} + +dahdi_gen_bri_te_config() { + span=$1 + port=$2 + basechan=$3 + + echo "span=${span},${port},0,${DAHDI_BRI_FRAMING-CSS},${DAHDI_BRI_CODING-AMI}" + echo "bchan=${basechan}-$(( basechan + 1 ))" + echo "hardhdlc=$(( basechan + 2 ))" + [ "${DAHDI_BRI_TE_ECHOCAN-yes}" = yes ] && echo "echocanceller=${DAHDI_ECHOCAN-mg2},${basechan}-$(( basechan + 1 ))" +} + +dahdi_gen_bri_nt_config() { + span=$1 + port=$2 + basechan=$3 + + echo "span=${span},0,0,${DAHDI_BRI_FRAMING-CSS},${DAHDI_BRI_CODING-AMI}" + echo "bchan=${basechan}-$(( basechan + 1 ))" + echo "hardhdlc=$(( basechan + 2 ))" + [ "${DAHDI_BRI_NT_ECHOCAN-yes}" = yes ] && echo "echocanceller=${DAHDI_ECHOCAN-mg2},${basechan}-$(( basechan + 1 ))" +} + +dahdi_gen_e1_cpe_config() { + span=$1 + port=$2 + basechan=$3 + + echo "span=${span},${port},0,${DAHDI_E1_FRAMING-CCS},${DAHDI_E1_CODING-HDB3,CRC4}" + bchans="${basechan}-$(( basechan + 14 )),$(( basechan + 16 ))-$(( basechan + 30 ))" + echo "bchan=${bchans}" + echo "dchan=$(( basechan + 15 ))" + [ "${DAHDI_E1_CPE_ECHOCAN-yes}" = yes ] && echo "echocanceller=${DAHDI_ECHOCAN-mg2},${bchans}" +} + +dahdi_gen_e1_net_config() { + span=$1 + port=$2 + basechan=$3 + + echo "span=${span},0,0,${DAHDI_E1_FRAMING-CCS},${DAHDI_E1_CODING-HDB3,CRC4}" + bchans="${basechan}-$(( basechan + 14 )),$(( basechan + 16 ))-$(( basechan + 30 ))" + echo "bchan=${bchans}" + echo "dchan=$(( basechan + 15 ))" + [ "${DAHDI_E1_NET_ECHOCAN-yes}" = yes ] && echo "echocanceller=${DAHDI_ECHOCAN-mg2},${bchans}" +} + +dahdi_conf_span() { + local span=$1 + local type=$2 + local desc=$3 + local port=$4 + local basechan=$5 + local vname="" + + # Analog we need to deal with on a port-by-port basis. + [ "${type}" = "analog" ] && return 0 + + echo -e "\n# ${desc}" + case "${type}" in + digital-TE) + dahdi_gen_bri_te_config "${span}" "${port}" "${basechan}" + ;; + digital-NT) + dahdi_gen_bri_nt_config "${span}" "${port}" "${basechan}" + ;; + digital-E1) + # Use CPE by default. Unfortunately there is no easy + # way to detect CPE vs NET as far as I know and specifying + # in a config that you want NET mode seems the sanest way. + vname="PRI_SPAN_${span}_NET" + if [[ "${!vname}" = [Yy][Ee][Ss] ]]; then + dahdi_gen_e1_net_config "${span}" "${port}" "${basechan}" + else + dahdi_gen_e1_cpe_config "${span}" "${port}" "${basechan}" + fi + ;; + *) + echo "# Don't know how to configure this (type=${type})." + echo "# Please file a bug on bugs.gentoo.org and add jaco@uls.co.za as CC." + ;; + esac +} + +dahdi_gen_config() { + local type manufacturer devicetype basechan aport atype + local span= + local tfile="$(mktemp)" + local sfile="$(mktemp)" + local plocation="" + local isdnport=0 + + /usr/sbin/dahdi_scan > "${sfile}" + exec 3<"${sfile}" + + echo "# Automatically dahdi-autoconf generated file ($(date))." >> "${tfile}" + echo "# This file WILL get regenerated whenever you restart dahdi-autoconf." >> "${tfile}" + + while read LINE <&3; do + case "$LINE" in + [[]*[]]) + [ -n "${span}" ] && dahdi_conf_span "${span}" "${type}" "${manufacturer} ${devicetype} (${name})" "${isdnport}" "${basechan}" >> "${tfile}" + span="${LINE%?}" + span="${span#?}" + ;; + type=*|manufacturer=*|devicetype=*|basechan=*|name=*) + eval "${LINE%%=*}='${LINE#*=}'" + ;; + location=*) + eval "${LINE%%=*}='${LINE#*=}'" + if [ "${location}" == "${plocation}" ]; then + (( ++isdnport )) + else + plocation="${location}" + isdnport=1 + fi + ;; + port=*) + # For analog cards only. + aport="${LINE#*=}"; aport="${aport%,*}" + atype="${LINE#*,}" + [ "${aport}" -eq "${basechan}" ] && echo -e "\n# ${manufacturer} ${devicetype} (${name})" >> "${tfile}" + case "${atype}" in + FXO) + dahdi_gen_fxo_config $aport >> "${tfile}" + ;; + FXS) + dahdi_gen_fxs_config $aport >> "${tfile}" + ;; + esac + ;; + esac + done + + [ -n "${span}" ] && dahdi_conf_span "${span}" "${type}" "${manufacturer} ${devicetype} (${name})" "${isdnport}" "${basechan}" >> "${tfile}" + + echo -e "\nloadzone = ${DAHDI_ZONE}\ndefaultzone = ${DAHDI_ZONE}\n## END OF AUTOCONFIGURED FILE ##" >> "${tfile}" + + exec 3<&- + + rm -f "${sfile}" + mv /etc/dahdi/system.conf /etc/dahdi/system.conf.bck + mv "${tfile}" /etc/dahdi/system.conf +} + +start() { + dahdi_load_modules + + if [ ! -r /dev/dahdi/ctl ]; then + eerror "No DAHDI compatible cards detected." + return 1 + fi + + ebegin "Generating DAHDI Configuration" + dahdi_gen_config + eend $? +} + +stop() { + dahdi_module_unload dahdi +} |