# SliTaz package receipt.

PACKAGE="kismet"
VERSION="2011-03-R2"
CATEGORY="network"
SHORT_DESC="Wireless network monitoring tool"
MAINTAINER="domcox@slitaz.org"
LICENSE="GPL2"
TARBALL="$PACKAGE-$VERSION.tar.gz"
WEB_SITE="https://www.kismetwireless.net"
WGET_URL="https://www.kismetwireless.net/code/$TARBALL"
TAGS="wireless network monitor"

DEPENDS="dbus libnl libpcap ncurses pcre libcap attr"
BUILD_DEPENDS="pkg-config libpcap-dev ncurses-dev libnl-dev"

# What is the latest version available today?
current_version()
{
	wget -O - ${WGET_URL%/*}/ 2>/dev/null | \
	sed '/kismet-[0-9]/!d;/tar/!d;s|.*kismet-||;s|.tar.*||' | sort -Vr | sed q
}

# Rules to configure and make the package.
compile_rules()
{
	export LDFLAGS="$LDFLAGS -ltinfo"
	touch -d 197001010000 .depend
	./configure \
		--prefix=/usr \
		--sysconfdir=/etc/kismet \
	$CONFIGURE_ARGS && \
	make && \
	make DESTDIR=$DESTDIR install
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
	mkdir -p $fs/usr
	cp -a $install/usr/bin $fs/usr
	cp -a $src/kismet_capture $fs/usr/bin
	mkdir -p $fs/etc
	cp -a $install/etc/kismet $fs/etc
	# do not overwrite existing configuration
	mv $fs/etc/kismet/kismet.conf $fs/etc/kismet/kismet.conf.new
	mv $fs/etc/kismet/kismet_drone.conf $fs/etc/kismet/kismet_drone.conf.new
}

post_install()
{
    # addgroup kismet if needed                                                                                                                
    if ! grep -q kismet "$1/etc/group"; then
        echo -n "Adding group kismet..."
        chroot "$1/" addgroup -g 315 kismet
        status
	fi
	# Add tux to kismet group
	chroot "$1/" addgroup tux kismet
	# set Kismet as suid-root
	echo -n "Set Kismet as suid-root.."
	chroot "$1/" chown root:kismet /usr/bin/kismet_capture && \
	chroot "$1/" chmod 4550 /usr/bin/kismet_capture
	status
	# configuration files update
	create=1
	overwrite=2
	keep=3
	cd "$1/etc/kismet"
	# kismet_ui.conf doesn't exists anymore
	if [ -e kismet_ui.conf ]; then
		mv kismet_ui.conf kismet_ui.oldpkg
	fi
	for file in "kismet" "kismet_drone"
	do
		# check current files version
		if [ ! -e $file.conf ]; then
			action=$create
			else
 			current=`grep version= $file.conf`
			new=`grep version= $file.conf.new`
			if [ "$current" = "$new" ]; then
				action=$keep
			else
				action=$overwrite
			fi
		fi
		# update if needed
		case $action in
		$create)
			mv $file.conf.new $file.conf
		;;
		$keep)
			rm $file.conf.new
			warning="keep"
		;;
		$overwrite)
			mv $file.conf $file.conf.oldpkg
			mv $file.conf.new $file.conf
			warning=$overwrite
			echo "Warning: /etc/kismet/$file.conf new version from upstream"
		;;
		esac
	done
	if [ "$warning" != "keep" ]; then
		echo "-----"
		echo "You MUST edit etc/kismet/kismet.conf and configure Kismet"
		echo "for your system, or it will NOT run properly!"
	fi
	true
}

post_remove()
{
    delgroup kismet
	rm -rf /etc/kismet
}