#!/bin/sh

#*********************************************************************************************************
#*   __     __               __     ______                __   __                      _______ _______   *
#*  |  |--.|  |.---.-..----.|  |--.|   __ \.---.-..-----.|  |_|  |--..-----..----.    |       |     __|  *
#*  |  _  ||  ||  _  ||  __||    < |    __/|  _  ||     ||   _|     ||  -__||   _|    |   -   |__     |  *
#*  |_____||__||___._||____||__|__||___|   |___._||__|__||____|__|__||_____||__|      |_______|_______|  *
#* http://www.blackpantheros.eu | http://www.blackpanther.hu - kbarcza[]blackpanther.hu * Charles Barcza *
#*************************************************************************************(c)2002-2011********

#---------------------------------------------------------------
# Project         : blackPanther OS
# Module          : bin
# File            : default-packager
# Version         : $Id: packager,v 0.1
# Author          : Charles Barcza 
# Created On      : Fri Aug 29 16:26:54 2008
# Purpose         : launch a packager application
#---------------------------------------------------------------
 . /etc/blackPanther-default-apps.conf

appname=packager

if [ -f ~/.personal-${appname} ];then
    . ~/.personal-${appname}
    echo "Presonal conf found!"
fi

set_a_packager() {
echo "$PACKAGER=$1" > ~/.personal-${appname}
echo "Personal ${appname} definied, please restart $0 without parameter."
exit
}

strip_packager_var() {
    if [[ -n "$PACKAGER" ]]; then
	if [[ `basename "$PACKAGER"` == "default-${appname}" ]]; then
	    unset PACKAGER
	else
	    set $PACKAGER
	    if ! which $1 > /dev/null 2>&1; then
		unset PACKAGER
	    fi
	fi
    fi
}

if [ "$1" = "-s" ];then
    echo "Define user ${appname}.."
    set_a_packager $2
elif [ "$1" = "-u" ];then
    rm -f $HOME/.personal-${appname}
    echo "Clear definied personal ${appname} conf.."
    exit
elif [ "$1" = "-h" ];then
    echo ""
    echo -e "${GRN}This is a$BLK blackPanther OS$GRN specific tool"
    echo ""
    echo -e "$MAG  Usage:"
    echo -e "$YEL       `basename $0` -s $DEF Set a personal ${appname} (You conf file: $HOME/.personal-${appname})"
    echo -e "$YEL       `basename $0` -u $DEF Unset definied ${appname} (Remove you conf file: $HOME/.personal-${appname})"
    echo -e "$YEL       `basename $0` -h $DEF This screen"
    echo ""
    echo -e "$CYN  [$RED Example:$CYN `basename $0` -s gnome-packagekit$RED OR to autodetect:$CYN `basename $0` ]$DEF"
    echo ""
    exit
fi


strip_packager_var
if [[ -z "$PACKAGER" ]]; then
 
 if [[ "$1" = "" ]];then
    # using GNOME
    if [[ -n "$GNOME_DESKTOP_SESSION_ID" ]]; then
	[[ -z "$PACKAGER" ]] && PACKAGER=`which gnome-packagekit 2> /dev/null` 
	[[ -z "$PACKAGER" ]] && PACKAGER=`which programkezelo 2> /dev/null`
    fi

    #using KDE
    if [[ -n "$KDE_FULL_SESSION" ]]; then
	[[ -z "$PACKAGER" ]] && PACKAGER=`which kpackagekit 2> /dev/null`
    fi
  else
    [[ -z "$PACKAGER" ]] && PACKAGER=`which programtelepito 2> /dev/null`   
 fi

    strip_packager_var
    
    [[ -z "$PACKAGER" ]] && PACKAGER=`which gnome-packagekit 2> /dev/null`
    [[ -z "$PACKAGER" ]] && PACKAGER=`which programkezelo 2> /dev/null` 
    [[ -z "$PACKAGER" ]] && `which smart 2> /dev/null` && PACKAGER='smart --gui'
    [[ -z "$PACKAGER" ]] && PACKAGER=`which rpmdrake 2> /dev/null`
    [[ -z "$PACKAGER" ]] && which telepites > /dev/null 2>&1 && PACKAGER="default-terminal -e telepites"
fi

errmsg() {
    xmsg=`which kdialog 2>/dev/null || which zenity 2>/dev/null`
    [ -n "$DISPLAY" ] && $xmsg --error "Sorry. Packager applications not detected, please install on PC (etc: installing rpmanager)"
    [ ! -n "$DISPLAY" ] && echo -n "Sorry. Packager manager not detected! Please install on PC (etc: installing rpmanager)"
}

if [[ -n "$PACKAGER" ]]; then 
    exec $PACKAGER "$@" || errmsg
else
    errmsg
fi

# default-${appname} ends here
