#!/bin/sh

# FIXME: replce this script with autoconf-generation.
ver=`udevinfo -V | cut -f3 -d" "`

if [ -z "${ver}" ]; then
   echo Cannot determine the version of udev installed this system... exiting.
   exit 1
fi

# udev versions prior to 055 use a single '=' for matching key values
# udev versions 055 and later support '==' for that purpose, and versions
# beyond 092 will probably make it mandatory
#
# very old versions of udev required naming rules and permissions rules to be
# in separate files, but it's not clear at what version number that changed

if [ ${ver} -gt 54 ]; then
    match="=="
else
    match="="
fi

cat <<EOF
# zaptel devices with ownership/permissions for running as non-root
KERNEL${match}"zapctl", NAME="zap/ctl"
KERNEL${match}"zaptranscode", NAME="zap/transcode"
KERNEL${match}"zaptimer", NAME="zap/timer"
KERNEL${match}"zapchannel", NAME="zap/channel"
KERNEL${match}"zappseudo", NAME="zap/pseudo"
KERNEL${match}"zap[0-9]*", NAME="zap/%n"
# Feel free to change OWNER and GROUP and/or to drop one of them or
# both:
SUBSYSTEM${match}"zaptel",  OWNER="asterisk", GROUP="asterisk", MODE="0660"
EOF