#/bin/bash
# ----------------------------------------------------------------------
#
# This file is part of microdevuan, a set of scripts to create minimal 
# devuan live images
# 
# ----------------------------------------------------------------------
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or (at
# your option) any later version.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# ----------------------------------------------------------------------
#
# (c) KatolaZ <katolaz@freaknet.org> (2016)
#
# ----------------------------------------------------------------------


##
## A small daemon that just beeps every second, until the process
## BB_PROCESS is ready...
##

. /etc/default/boot_beep


##
## First, daemonize the script
##

if [ "x$1" != "x--" ]; then
    $0 -- 1> /dev/null 2> /dev/null &
    exit 0
fi


check_process(){
    
    while [ 1 -gt 0 ]; do
        login_ready=`ps ax | grep -E "${BB_PROCESS}" | grep -v "grep" | wc -l`
        if [ $((${login_ready})) -ge 1 ]; then
	###
	### These lines should be put in a separate script, whose name is 
	### specified in bb_defaults, to allow custom chimes....
	### 
	###
            beep -D 50 -l 150 -f  523.25 
            beep -D 50 -l 150 -f  629.25 
            beep -D 50 -l 150 -f  784.00 
            beep -D 50 -l 150 -f  629.25 
            beep -D 50 -l 150 -f  523.25 
            exit 0;
        else
            if [[ ${BB_BOOT_BEEP} = "TRUE" ]]; then 
                beep -D 100 -l 250 -f 523.25
            fi
            sleep ${BB_INTERVAL};
        fi
    done
}

echo $$ >> ${BB_TMPFILE}

check_process