#!/bin/sh
#
# Wrapper script for gcaldaemon
#
# Author: Marc Schiffbauer <marc@schiffbauer.net>
#
#

CMD="$1"
GCALDIR="/usr/share/gcaldaemon"
JAVA="java -Xmx512m"
CP="-cp $(ls -1 $GCALDIR/lib/*.jar| tr '\n' ':'|sed 's/:$//')"
GCALCFG="$HOME/.gcaldaemon/gcal-daemon.cfg"
LOGCFG="$HOME/.gcaldaemon/logger-config.cfg"

case "$CMD" in
	help|-h|-help|--help|"")
		cat<<-EOF

		  This is the gentoo gcaldaemon wrapper program.
		  Use this to configure or start GCALDaemon.

		  Syntax: $(basename $0) <command>

		  Available commands:
		
		    config 		: open the configuration editor
		    start 		: start the daemon
		    stop 		: stop the daemon
		    sync-now 		: force immediate sync now
		    password-encoder 	: tool to encode your google password

		EOF
	;;
	conf|config)
		echo "Using config file $GCALCFG ..."
		mkdir -m 0750 -p "$(dirname "$GCALCFG")"
		# create default config if none exists
		test -e "$GCALCFG" || cat >"$GCALCFG" <<-EOF
			work.dir=$(dirname "$GCALCFG")/work
			log.config=$LOGCFG
			cache.timeout=3 min
			ical.backup.timeout=7 day
			feed.event.length=45 min
			feed.cache.timeout=1 hour

			EOF
		test -e "$LOGCFG" || cat >"$LOGCFG" <<-EOF
		################################################
		#     CONFIGURATION OF GCALDAEMON'S LOGGER     #
		################################################

		# List of the log appenders
		# You can remove the 'console' appender in daemon mode
		log4j.rootLogger=INFO, file, console

		# File appender
		log4j.appender.file.Directory=$(dirname "$GCALCFG")/log
		log4j.appender.file=org.gcaldaemon.logger.FileChannelAppender
		log4j.appender.file.LogFileName=gcal-daemon
		log4j.appender.file.ArchivedMask=yyyy-MM-dd-z-HH-mm-ss
		log4j.appender.file.Encoding=UTF-8
		log4j.appender.file.MaxFiles=30
		log4j.appender.file.LogTimeout=7 day
		log4j.appender.file.MaxSize=100 MByte
		log4j.appender.file.layout=org.apache.log4j.PatternLayout
		log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} | %-5p | %-14c{1} | %m%n

		# Console appender
		log4j.appender.console=org.apache.log4j.ConsoleAppender
		log4j.appender.console.layout=org.apache.log4j.PatternLayout
		log4j.appender.console.layout.ConversionPattern=%-5p | %m%n

		# Disable a lot of needless HTTP transport messages
		log4j.category.org.apache.commons.httpclient=ERROR

		# Valid log levels: DEBUG, INFO, WARN, ERROR or FATAL
		log4j.category.org.gcaldaemon=INFO
		EOF
		# create default logger config if none exists

		$JAVA $CP org.gcaldaemon.standalone.Main "$GCALCFG" configeditor
		exit $?
	;;
	start)
		echo "Starting up gcaldaemon with configfile $GCALCFG ... "
		$JAVA $CP org.gcaldaemon.standalone.Main "$GCALCFG" >/dev/null 2>&1 &
		exit $?
	;;
	stop)
		GCAL_PID="$(ps xu|grep org.gcaldaemon.standalone.Main|grep -v grep|awk '{ print $2; }')"
		if [ "$GCAL_PID" ]; then
			echo "Stopping gcaldaemon with PID $GCAL_PID ..."
			kill $GCAL_PID
		else
			echo "not running"
			exit 1
		fi
	;;
	sync-now)
		echo "Running gcaldaemon once with config $GCALCFG ..."
		$JAVA $CP org.gcaldaemon.standalone.Main "$GCALCFG" runonce
		exit $?
	;;
	password-encoder)
		$JAVA -cp $GCALDIR/lib/gcal-daemon.jar org.gcaldaemon.core.PasswordEncoder
		exit $?
	;;
	*)
		echo "unknown command: $CMD"
		exit 1
	;;
esac

exit 0
# END