#!/bin/bash

# Set the name of the executable here.
export PATH=/usr/local/sbin:/usr/sbin:/sbin:$PATH
PROG_1="dndguitar"
PROG_2="unrpm"
HELPER_1="afxmsg2"
HELPER_2="dndguitar"

# XTERM_FONT='10x20'
XTERM_FONT='7x14'
# XTERM_FONT='6x13'

if [ ! -L "$0" ] ; then
	APP_DIR=`dirname "$0"`
	APP_DIR=`cd "$APP_DIR";pwd`; 
else
	if [ ! -z `which readlink 2> /dev/null` ] ; then
		APP_DIR=`readlink -f "$1"`
		APP_DIR=`dirname "$APP_DIR"`
	else
		echo "$PROG: Can't get real path to AppRun!" 1>&2
	fi
fi	
export APP_DIR
APP_NAME=`basename "$APP_DIR"`
APP_BIN_DIR="${APP_DIR}/bin"

export PATH=${APP_BIN_DIR}:$PATH

### Functions

# Notify Completion of tasks
TIME_OUT=2000

F_notify_completion () {
Xdialog --backtitle "$BACK_TITLE" --title "SqueezeMe" --infobox "$MESSAGE" 0 0 $TIME_OUT
exit 0
}

F_notify_failure () {
Xdialog --backtitle "$BACK_TITLE" --title "SqueezeMe" --infobox "$MESSAGE" 0 0 $TIME_OUT
exit 0
}

proc_dot()
{
  p=$1
  while [ -d /proc/$p ]
  do
    echo -en '\E[32;40m/' ; sleep .05
    echo -en '\E[32;40m-' ; sleep .05
    echo -en '\E[32;40m\' ; sleep .05
    echo -en '\E[32;40m|' ; sleep .05
    echo -en '\E[32;42mS' ; tput sgr0 ; sleep .2
  done
}

F_fail_check () {
for i in $?; do
	case $i in
		0)
			.
			;;
		1)
			rm -rf $TMP ;
			exit 1
			;;
		255)
			rm -rf $TMP ;
			exit 1
			;;
		esac
	done
}

#
if [[ $# = 0 ]] ; then
	# What to do if the icon is simply clicked
	# exec sudo xterm -fn $XTERM_FONT -geometry 76x26 -e $PKGTOOL
	exec ${PROG_1}
elif [[ $1 == '--list' ]] ; then
	# What to do if an option is chosen by right-clicking the icon
	exec xterm -hold -fn  $XTERM_FONT -geometry 45x25 -e 'echo  DUMMY_COMMAND_FOR_OPIONS_BOX'
elif [[ $# > 0 ]] ; then
	# What to do if a file or selection of files is dropped on the icon
	# Get source path and shortname of Dropped Object
	export DROPT_OBJ="$@"
	export DROP_DIR=`dirname "$@"`
	cd $DROP_DIR ;
	export DROP_NAME=`basename "$@"` ;
	FILE_SIZE="`du -s $DROPT_OBJ |cut -f1 -d '/'`"
	export DEST_DIR="$DROP_DIR"
	
	ACTION=""
	OPTIONS=""
	# CLEANUP="NO"
	
	if [[ -d "$@" ]] ; then
	ACTION=`Xdialog --stdout --wrap --title "SqueezeMe" \
	--backtitle "Create a Compressed Archive" \
	--check "  Delete original folder" off \
	--menubox "Choose the archive type from below:" 15 35 3 \
	"tgz" " tar archive compressed with gzip" \
	"tbz" " tar archive compressed with bzip2" \
	` ;
	for i in $ACTION ; do
			[[ $i = "tgz" ]] && {
			TAR_COMMAND="tar -czf"
			TAR_SUFFIX=".tgz"
			}
			[[ $i = "tbz" ]] && {
			TAR_COMMAND="tar -cjf"
			TAR_SUFFIX=".tar.bz2"
			}
			[[ $i = "checked" ]] && {
			CLEANUP=1
			}
	done
	export TAR_COMMAND TAR_SUFFIX CLEANUP
	# ACTION="`echo $ACTION |cut -f1 -d '/'`"
	DEST_NAME="$DROP_NAME" 
	DEST_NAME="$DROP_NAME$TAR_SUFFIX" ;
	export DEST_NAME ;
	# exec xterm -hold -e echo $ACTION $CLEANUP $TAR_COMMAND $DEST_NAME $FILE_SIZE
	cd $DROP_DIR ; 
	$TAR_COMMAND $DEST_NAME $DROPT_OBJ && \
	[[ $CLEANUP ]] && rm -rf $DROPT_OBJ 
	F_fail_check
	BACK_TITLE="Archive Creation"
	MESSAGE="Finished!" F_notify_completion 
	exit 0
	fi
	#fi	
	# Handle ZIP's
	if [[ `file $@ | grep 'Zip'` ]] ; then
	cd "$DROP_DIR" && exec ${PROG_1} "$@"
	exit 0
	fi
	# Handle Debian archives
	if [[ `file $@ | grep 'Debian'` ]] ; then
	cd $DROP_DIR ;
	DEB_DIR=`echo "$@" | cut -f1 -d '_'` ;
	  #deb_dir=`echo "$@" | cut -f1 -d '_'` ;
	  #deb_dir="$DROP_DIR/unpack" ;
	mkdir "$DEB_DIR" ;
	( cd "$DEB_DIR" ; \
	ar -x "$@" ; \
	gunzip -c data.tar.gz > data.tar ; \
	tar -xf data.tar ; \
	rm data.tar.gz data.tar ; \
	gunzip -c control.tar.gz > control.tar ; \
	tar -xf control.tar ; \
	rm control.tar.gz control.tar ) ;
	exit 0
	fi
	# Handle RPM archives  PROG_2
	if [[ `file $@ | grep 'RPM'` ]] ; then
	cd $DROP_DIR ;
	RPM_NAME=`file "$@" | cut -f 6 -d ' '` ;
	#  exec xterm -hold -fn  $XTERM_FONT -geometry 45x25 -e echo  "$RPM_NAME"
	RPM_DIR="$DROP_DIR/$RPM_NAME" ;
	mkdir -p $RPM_DIR ;
	( cd $RPM_DIR ; \
	$PROG_2 < "$@" | gzip -d | cpio -idmu ; \
	gunzip -c *.tar.gz > $RPM_NAME.tar ; \
	tar -xf $RPM_NAME.tar ; \
	rm *.tar.gz *.tar )
	BACK_TITLE="RPM Archive Decompression" ;
	MESSAGE="Finished!" ;
	F_notify_completion ;	
	exit 0
	fi
	if [[ `file $@ | grep 'compressed'` ]] ; then
		if [[ `basename $@ |grep .tar.bz2` ]] ; then
		TAR_COMMAND="tar -xf"
		DEST_DIR=$DROP_DIR
		cd $DEST_DIR ;
		# exec xterm -hold -e echo $DEST_DIR $TAR_COMMAND $DROPT_OBJ $FILE_SIZE
		P_ACTION="Uncompressing"
		PERCENT=0
		EST_TIME=`expr $FILE_SIZE / 250`
		INTERVAL=`expr $EST_TIME / 10`
		INCREMENT=`expr $INTERVAL + 2`
		$TAR_COMMAND $DROPT_OBJ | \
		(
		echo "XXX" ; echo "$PERCENT percent" ; echo "\\n" ; echo "uncompressed"; echo "XXX"
		echo "$PERCENT" ;
		while [[ $PERCENT -lt 100 ]] ; do
		# while [[ $1 ]] ; do
		echo "XXX" ; echo "$PERCENT percent" ; echo "\\n" ; echo "uncompressed"; echo "XXX"
		echo "$PERCENT" ; sleep $INTERVAL
		PERCENT=`expr $PERCENT + $INTERVAL + $INCREMENT`
		done
		) | \
		Xdialog --title "SqueezeMe" --no-close --no-buttons \
		--backtitle "$P_ACTION Archive" \
		--gauge "$DROPT_OBJ" 0 0 
		
		BACK_TITLE="Tarred Bzipped Archive Decompression" ;
		MESSAGE="Finished!" ;
		F_notify_completion ;
		exit 0
		fi
	fi
fi
exit 0