config


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#alsa defice
alsabeep_a="${alsabeep_a:-default}"

#duration in seconds
alsabeep_d="${alsabeep_d:-0.10}"

#frequency in Hz.
alsabeep_f="${alsabeep_f:-400}"

#kind sine/wave
alsabeep_t="${alsabeep_t:-square}"

#volume
alsabeep_v="${alsabeep_v:-0.025}"

#module debug
alsabeep_debug="${alsabeep_debug:-0}"

#turn on daemon output
alsabeep_l="${alsabeep_l:-1}"

#nodaemonize if we find an r value
alsabeep_n="${alsabeep_n:-1}"

#LOG will be evaluated in the alsabeep-helper script to show logs
alsabeep_log=${alsabeep_log:-">(logger -t \"\$PROG\")"}

#dont change these ;)
_flag(){
	case "$1" in
		(1) echo -ne "$2";;
		(0) echo -n "";;
		(*) echo "!!!!! invalid value '$1' for '$2' setup" && exit 1;;
	esac
}

alsabeep_exe="/usr/bin/alsabeep-daemon \
-a'$alsabeep_a' \
-d'$alsabeep_d' \
-f'$alsabeep_f' \
-t'$alsabeep_t' \
-v'$alsabeep_v' \
$(_flag $alsabeep_l '-l') \
$(_flag $alsabeep_n '\x2dn')"

unset -f _flag