#!/bin/bash

#
# rc.local startup script for CLOVER
#
# this script run executable scripts in rc.boot.d folder having .local
# extension
#
# Initial - fassl, slice, STLVNUB
# Edited  - apianti 2013-01-13
#         - JrCs    2013-02-01
#!/bin/sh

StartService() {
    # Variables
    currentDate=$(date "+%Y-%m-%d")
    currentTime=$(date "+%H:%M:%S")

    #
    # Redirect all outputs to log file
    #
    exec &>"${CLOVER_LOG_LOCATION}"/rc.boot.log

    #
    # Print the current timestamp
    #
    echo "-------------------------------"
    echo "DATE: ${currentDate} TIME: ${currentTime}"
    echo "-------------------------------"

    [[ "$DEBUG" -ne 0 ]] && set -x

    # Launch some custom scripts if exists
    rc_dir="${rcScriptsDir}/rc.boot.d"
    if [[ -d "$rc_dir" ]]; then
        # Remove space from IFS
        IFS="$(printf '\n\t')"
        for script in "$rc_dir"/*.local; do
            if [[ ! -d "$script" && -x "$script" ]]; then
                echo ">> Begin Script: ${script}"
                $script
                echo ">> End Script: ${script}"
                echo
            fi
        done
    fi

    exec 1>&3 # Restore stdout to it's default value.
    exec 2>&4 # Restore stderr to it's default value.

    currentDate=$(date "+%Y-%m-%d")
    currentTime=$(date "+%H:%M:%S")
    echo "${currentDate} ${currentTime} - All clover startup scripts (locate in $rc_dir) have been started"
}

StopService() {
    currentDate=$(date "+%Y-%m-%d")
    currentTime=$(date "+%H:%M:%S")

    #
    # Redirect all outputs to log file
    #
    exec &>"${CLOVER_LOG_LOCATION}"/rc.shutdown.log

    #
    # Print the current timestamp
    #
    echo "-------------------------------"
    echo "DATE: ${currentDate} TIME: ${currentTime}"
    echo "-------------------------------"

    [[ "$DEBUG" -ne 0 ]] && set -x

    # Launch some custom scripts if exists
    rc_dir="${rcScriptsDir}/rc.shutdown.d"
    if [[ -d "$rc_dir" ]]; then
        # Remove space from IFS
        IFS="$(printf '\n\t')"
        for script in "$rc_dir"/*.local; do
            if [[ ! -d "$script" && -x "$script" ]]; then
                echo ">> Begin Script: ${script}"
                $script
                echo ">> End Script: ${script}"
                echo
            fi
        done
    fi

    exec 1>&3 # Restore stdout to it's default value.
    exec 2>&4 # Restore stderr to it's default value.

    currentDate=$(date "+%Y-%m-%d")
    currentTime=$(date "+%H:%M:%S")

    echo "${currentDate} ${currentTime} - All clover shutdown scripts (locate in $rc_dir) have been started"
    echo "---------------------------------------------------"
    echo "CloverDaemon stop at ${currentDate} ${currentTime}"
    echo "---------------------------------------------------"

    exit 0
}

# Main

CLOVER_DAEMON_LOG="/Library/Logs/CloverEFI/clover.daemon.log"
if [[ -f "$CLOVER_DAEMON_LOG" ]]; then
    # Rotate the log (keep at least 80 lines)
    tail -n 80 "$CLOVER_DAEMON_LOG" > "$CLOVER_DAEMON_LOG".tmp
    cat "$CLOVER_DAEMON_LOG".tmp > "$CLOVER_DAEMON_LOG"
    rm -f "$CLOVER_DAEMON_LOG".tmp
fi

exec 3>&1 # Save current "value" of stdout.
exec 4>&2 # Save current "value" of stderr.

currentDate=$(date "+%Y-%m-%d")
currentTime=$(date "+%H:%M:%S")

echo "---------------------------------------------------"
echo "CloverDaemon start at ${currentDate} ${currentTime}"
echo "---------------------------------------------------"

selfDir=$(cd "$(dirname '$0')" && pwd -P)
rcScriptsDir=/etc # Default directory for rc scripts

[[ -f "$selfDir"/rc.clover.lib ]] && rcScriptsDir="$selfDir"

#
# Source clover rc library
#
source "$rcScriptsDir"/rc.clover.lib

# Check that all variables are bound
set -u

StartService # Launch @ boot

#trap StopService SIGTERM # SIGTERM @ shutdown
#while true; do
#    sleep 86400 &  # Start the sleep process in background
#    wait $!        # and wait to finish
#done