#!/bin/sh

# Package
PACKAGE="autosub-bootstrapbill"
DNAME="AutoSub-BootstrapBill"

# Others
INSTALL_DIR="/usr/local/${PACKAGE}"
PYTHON_DIR="/usr/local/python"
PYTHON=${PYTHON_DIR}/bin/python
PATH="${PYTHON_DIR}/bin:/usr/local/bin:/bin:/usr/bin:/usr/syno/bin"
RUNAS="${PACKAGE}"
PROG_PY="${INSTALL_DIR}/AutoSub.py"
LOG_FILE="${INSTALL_DIR}/AutoSubService.log"
PID_FILE="${INSTALL_DIR}/autosub.pid"

start_daemon ()
{
    # Launch the application in the background
if [ -f ${INSTALL_DIR}/config.properties ]
then
        su - ${RUNAS} -c "PATH=${PATH} ${PYTHON} ${PROG_PY} -c "${INSTALL_DIR}/config.properties" -d -l"
        echo `ps w | grep ${PACKAGE} | grep -v -E 'grep' | awk '{print $1}' > $PID_FILE`
else
        su - ${RUNAS} -c "PATH=${PATH} ${PYTHON} ${PROG_PY} -d -l"
        echo `ps w | grep ${PACKAGE} | grep -v -E 'grep' | awk '{print $1}' > $PID_FILE`
fi

}

stop_daemon ()
{
    # Kill the application
    kill `cat ${PID_FILE}`
    wait_for_status 1 20 || kill -9 `cat ${PID_FILE}`
    rm -f ${PID_FILE}
}


daemon_status ()
{
    if [ -f ${PID_FILE} ] && kill -0 `cat ${PID_FILE}` > /dev/null 2>&1; then
        return
    fi
    rm -f ${PID_FILE}
    return 1
}

wait_for_status ()
{
    counter=$2
    while [ ${counter} -gt 0 ]; do
        daemon_status
        [ $? -eq $1 ] && break
        let counter=counter-1
        sleep 1
    done
}

run_in_console ()
{
    # Launch the application in the foreground
    su - ${RUNAS} -c "PATH=${PATH} ${PYTHON} ${PROG_PY} -c "${INSTALL_DIR}/config.properties" -l"
    echo `ps w | grep ${PACKAGE} | grep -v -E 'grep' | awk '{print $1}' > $PID_FILE`
}

case $1 in
    start)
        if daemon_status; then
            echo ${DNAME} is already running
            exit 0
        else
            echo Starting ${DNAME} ...
            start_daemon
            exit $?
        fi
        ;;
    stop)
        if daemon_status; then
            echo Stopping ${DNAME} ...
            stop_daemon
            exit $?
        else
            echo ${DNAME} is not running
            exit 0
        fi
        ;;
    status)
        if daemon_status; then
            echo ${DNAME} is running
            exit 0
        else
            echo ${DNAME} is not running
            exit 1
        fi
        ;;
    console)
        run_in_console
        exit $?
        ;;
    log)
        echo ${LOG_FILE}
        exit 0
        ;;
    *)
        exit 1
        ;;
esac