324 lines
8.4 KiB
Plaintext
324 lines
8.4 KiB
Plaintext
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#!/bin/sh
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LINUX_DIR=${LINUX_DIR:=.}
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TOOLS_DIR=${TOOLS_DIR:=../dahdi-tools}
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DYNAMIC_LOC="${DYNAMIC_LOC:-no}"
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DESTDIR=$PWD/live
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KVERS=${KVERS:-`uname -r`}
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XPP_SYNC=${XPP_SYNC:-auto}
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AST_SCRIPT=${AST_SCRIPT:-/etc/init.d/asterisk}
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# Use this file to pass options to modules:
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PERLLIBDIR=`perl -V:sitelib | cut -d "'" -f 2`
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EXTRA_MODS="crc_ccitt"
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# Manual list of modules. They will be loaded by insmod.
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# If reside in a subdir, add it explicitly.
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MODULES_LOAD="${MODULES_LOAD:-dahdi dahdi_echocan_mg2}"
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# this one *is* resolved recusively.
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# the only reason to set a different value is if you use hpec / oslec,
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# as Zaptel depends on them.
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REMOVE_MODULES="${REMOVE_MODULES:-dahdi}" # "dahdi oslec"?
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if [ -r $DESTDIR/live.conf ]; then . $DESTDIR/live.conf; fi
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MODULES_DIR="$DESTDIR/lib/modules/$KVERS/dahdi"
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if [ ! -d "$LINUX_DIR" ]; then
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echo >&2 "$0:dahdi-linux dir '$LINUX_DIR' does not exits. Aborting".
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exit 1
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fi
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if [ ! -d "$TOOLS_DIR" ]; then
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echo >&2 "$0:dahdi-tools dir '$TOOLS_DIR' does not exits. Aborting".
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exit 1
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fi
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set -e
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LINUX_DIR_FULL=`(cd $LINUX_DIR; pwd)`
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TOOLS_DIR_FULL=`(cd $TOOLS_DIR; pwd)`
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# Give priority to our installed binaries:
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PATH=$DESTDIR/sbin:$DESTDIR/usr/sbin:$PATH
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export PATH
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# TODO: If you already use PERL5DIR, please fix this part:
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PERL5LIB="$DESTDIR/$PERLLIBDIR"
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export PERL5LIB
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# used in xpp_fxloader:
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FIRMWARE_DIR="$DESTDIR/usr/share/dahdi"
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export FIRMWARE_DIR
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ASTRIBANK_TOOL="$DESTDIR/usr/sbin/astribank_tool"
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export ASTRIBANK_TOOL
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ASTRIBANK_HEXLOAD="$DESTDIR/usr/sbin/astribank_hexload"
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export ASTRIBANK_HEXLOAD
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# make sure Astribank initialization scripts are from our tree.
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xpp_ARGS="$xpp_ARGS initdir=$FIRMWARE_DIR"
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#dahdi_ARGS="$dahdi_ARGS initdir=$FIRMWARE_DIR"
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if [ "$DYNAMIC_LOC" = 'yes' ]; then
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MODULES_LOAD="$MODULES_LOAD dahdi_dynamic dahdi_dynamic_loc"
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fi
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# the same as xpp/utils/dahdi_drivers .
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# With the remote mode, I can't rely on files in the source directory.
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dahdi_drivers() {
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perl -MDahdi::Hardware -e '
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my @drivers = Dahdi::Hardware->drivers;
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print join(" ", @drivers);
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'
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}
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# Add modules for existing hardware on the system for the list of
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# modules to load.
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#
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# As module loading is manual with insmod, some manual fixes are needed.
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set_modules_to_load() {
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for mod in `dahdi_drivers`; do
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case "$mod" in
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xpp_usb)
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MODULES_LOAD="$MODULES_LOAD xpp/xpp xpp/xpd_fxs"
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MODULES_LOAD="$MODULES_LOAD xpp/xpd_fxo xpp/xpd_pri"
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if [ -r "$MODULES_DIR/xpp/xpd_bri.ko" ]; then
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MODULES_LOAD="$MODULES_LOAD xpp/xpd_bri"
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fi
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MODULES_LOAD="$MODULES_LOAD xpp/xpp_usb"
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;;
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wctdm24xxp | wcte12xp)
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# FIXME: better automation of the voicebus
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# dependency:
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MODULES_LOAD="$MODULES_LOAD voicebus/dahdi_voicebus $mod/$mod"
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EXTRA_MODS="$EXTRA_MODS firmware_class"
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;;
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wct4xxp | wcte12xp | wctc4xp | wcb4xxp)
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MODULES_LOAD="$MODULES_LOAD $mod/$mod"
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;;
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wanpipe)
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: # requires different handling
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;;
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*)
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MODULES_LOAD="$MODULES_LOAD $mod"
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;;
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esac
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done
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}
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# Initialize the Xorcom Astribank (xpp/) using perl utiliites:
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# intended to replace all the the three functions below if user has
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# installed the dahdi-perl utilities.
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xpp_startup() {
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# do nothing if there are no astribank devices:
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if ! grep -q connected /proc/xpp/xbuses 2>/dev/null; then return 0; fi
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echo "Waiting for Astribank devices to initialize:"
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"$FIRMWARE_DIR/waitfor_xpds" # Asusmes a recent dahdi-tools
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# overriding locales for the above two, as perl can be noisy
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# when locales are missing.
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# No register all the devices if they didn't auto-register:
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LC_ALL=C dahdi_registration on
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# this one could actually be run after dahdi_cfg:
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LC_ALL=C xpp_sync "$XPP_SYNC"
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}
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# recursively unload a module and its dependencies, if possible.
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# where's modprobe -r when you need it?
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# inputs: module to unload.
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# returns: the result from
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unload_module() {
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module="$1"
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line=`lsmod 2>/dev/null | grep "^$1 " || :`
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if [ "$line" = '' ]; then return; fi # module was not loaded
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set -- $line
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# $1: the original module, $2: size, $3: refcount, $4: deps list
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mods=`echo $4 | tr , ' '`
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ec_modules=""
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# xpp_usb keeps the xpds below busy if an xpp hardware is
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# connected. Hence must be removed before them:
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case "$module" in xpd_*) mods="xpp_usb $mods";; esac
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for mod in $mods; do
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case "$mod" in
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dahdi_echocan_*)
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ec_modules="$mod $ec_modules"
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;;
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*)
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# run in a subshell, so it won't step over our vars:
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(unload_module $mod)
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;;
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esac
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done
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# Now that all the other dependencies are unloaded, we can unload the
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# dahdi_echocan modules. The drivers that register spans may keep
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# references on the echocan modules before they are unloaded.
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for mod in $ec_modules; do
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(unload_module $mod)
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done
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rmmod $module
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}
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load_dynamic() {
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if [ "$DYNAMIC_LOC" != yes ]; then return; fi
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local conf_file="$DESTDIR/etc/dahdi/dynamic.conf"
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if [ ! -r "$conf_file" ]; then
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cat <<EOF >"$conf_file"
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dynamic=loc,1:0,5,0
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dynamic=loc,1:1,5,0
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EOF
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fi
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dahdi_cfg -c "$conf_file"
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}
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unload_dynamic() {
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if [ "$DYNAMIC_LOC" != yes ]; then return; fi
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local conf_file="$DESTDIR/etc/dahdi/dynamic.conf"
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if [ ! -r "$conf_file" ]; then return; fi
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dahdi_cfg -c "$conf_file" -s || :
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}
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genconf() {
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GENCONF_PARAMETERS=$DESTDIR/etc/dahdi/genconf_parameters \
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DAHDI_CONF_FILE=$DESTDIR/etc/dahdi/system.conf \
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DAHDI_MODS_FILE=$DESTDIR/etc/dahdi/modules \
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CHAN_DAHDI_CHANNELS_FILE=$DESTDIR/etc/asterisk/dahdi-channels.conf \
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dahdi_genconf
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if [ "$DYNAMIC_LOC" = yes ]; then
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cat "$DESTDIR/etc/dahdi/dynamic.conf" >>"$DESTDIR/etc/dahdi/system.conf"
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fi
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dahdi_cfg -c $DESTDIR/etc/dahdi/system.conf
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# TODO: fxotune, hpec
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}
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run_asterisk() {
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$AST_SCRIPT start
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}
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usage() {
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me=`basename $0`
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echo "$me: Run DAHDI in a test environment"
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echo 'Version: $Id$'
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echo ''
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echo "Usage: equivalent of:"
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echo "$me configure ./configure"
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echo "$me install make install"
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echo "$me config make config"
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echo "$me unload /etc/init.d/dahdi stop"
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echo "$me load /etc/init.d/dahdi start"
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echo "$me reload /etc/init.d/dahdi restart"
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echo "$me xpp-firm (Reset and load xpp firmware)"
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echo "$me genconf dahdi_genconf; dahdi_cfg"
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echo "$me asterisk /etc/init.d/asterisk start"
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echo "$me rsync TARGET (copy filea to /tmp/live in host TARGET)"
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echo "$me exec COMMAND (Run COMMAND in 'live' environment)"
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echo ""
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echo "dahdi-linux: $LINUX_DIR"
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echo "dahdi-tools: $TOOLS_DIR"
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}
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case "$1" in
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configure)
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shift
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cd "$TOOLS_DIR"; ./configure --with-dahdi="$LINUX_DIR_FULL" "$@"
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;;
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install)
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shift
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cd "$LINUX_DIR"; make install DESTDIR=$DESTDIR "$@"
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cd "$TOOLS_DIR_FULL"; make install DESTDIR=$DESTDIR DYNFS=yes "$@"
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;;
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config)
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shift
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cd "$TOOLS_DIR"; make config DESTDIR=$DESTDIR "$@"
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mkdir -p $DESTDIR/etc/asterisk
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cat >"$FIRMWARE_DIR/live-init.conf" <<EOF
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PATH="$PATH" # FIXME: add to existing \$PATH?
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export PATH
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dahdiconfdir="${DESTDIR}/etc/dahdi"
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export dahdiconfdir
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EOF
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;;
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rsync)
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if [ $# -ne 2 ]; then
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echo >&2 "$0: Error: rsync requires a target parameter".
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exit 1
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fi
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# copy the script itself and the installed directory to the
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# target host:
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rsync -ai "$0" $DESTDIR "$2:/tmp/"
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;;
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unload)
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# OK for Asterisk not to be running. TODO: a better test?
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$AST_SCRIPT stop || :
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unload_dynamic
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for mod in $REMOVE_MODULES; do
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unload_module $mod
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done
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;;
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load)
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# TODO: Find a way to use modprobe.
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# Or implement a way to pass arguments to modules here (yuck)
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set_modules_to_load
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for mod in $EXTRA_MODS; do
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modprobe $mod || : # FIXME: Make this optional?
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done
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for module in $MODULES_LOAD; do
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eval module_args="\$`basename ${module}`_ARGS"
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insmod $MODULES_DIR/$module.ko $module_args
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done
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xpp_startup
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load_dynamic
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genconf
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# or find a way to reuse init.d start sequence.
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# TODO: A local copy of Asterisk, configured with dahdi_gnconf.
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# doable, but trickier.
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run_asterisk
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;;
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genconf)
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genconf
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;;
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asterisk)
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run_asterisk
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;;
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reload)
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$0 unload
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$0 load
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;;
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exec)
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if [ $# -lt 2 ]; then
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# No command given: start a subshell in the environemnt
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# of the "live" system:
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echo >&2 "$0: Error: exec requires a command to run"
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exit 1
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fi
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# Command given: run it:
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shift
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"$@"
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;;
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xpp-firm)
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# Still broken. Needs to be run several times.
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# set XPP_HOTPLUG_DISABLED=yes in /etc/dahdi/init.conf
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XPP_FIRMWARE_DIR=$FIRMWARE_DIR \
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"$FIRMWARE_DIR/xpp_fxloader" reset
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sleep 5
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XPP_FIRMWARE_DIR=$FIRMWARE_DIR \
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"$FIRMWARE_DIR/xpp_fxloader" load
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;;
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help|'')
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usage
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;;
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*)
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echo >&2 "$0: Error: incorrect command \"$1\". Aborting"
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usage
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exit 1
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esac
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