#!/bin/sh

## SlackBuild:	kismet
## Creator:	D4rksh3ll < d4rksh3ll@gmail.com >
## Heavily based on the Slackware 12.0 SlackBuild
##

#---------------- General Config

EXT="d4rksh3ll"
ARCH="i486"
WGET="/usr/bin/wget -c"
CWD=`pwd`

#---------------- Package Config

NAME="kismet"
VERSION="2007-10-R1"
BUILD="1$EXT"
SOURCE="http://www.kismetwireless.net/code/$NAME-$VERSION.tar.gz"

#---------------- Defining DOCS

DOCFILES="ABOUT ABOUT-NLS ANNOUNCE AUTHORS CONFIGURATION CHANGES COPYING COPYRIGHT CREDITS \
		ChangeLog CHANGELOG CONTRIBUTORS *FAQ* FEATURES FILES HACKING History HISTORY \
		INSTALL* LICENSE LSM MANIFEST NEWS *README* *Readme* SITES *RELEASE* RELNOTES \
		THANKS TIPS TODO VERSION CONFIGURATION* GPL License Doc doc Docs* docs* Roadmap \
		ROADMAP *BUGS* index.ht* *INDEX*"

#---------------- Checking that user is root
if [ "$UID" -ne 0 ] ; then
	echo "You must be root to run this script."
	exit 1
fi
		
#---------------- Setting up arch, and umask

## Determin the CFLAGS based on the arch from above
if [ "$ARCH" = "i386" ]; then
  CFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  CFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  CFLAGS="-O2 -march=i686 -mcpu=i686"
elif [ "$ARCH" = "x86_64" ]; then
  CFLAGS="-O2 -march=x86_64"
fi

## Default root umask, 0077, will bild broken packages
umask 0022

#---------------- Getting Source

## Download the source if it is not present
if [ -a $CWD/$NAME-$VERSION.tar.gz ]; then
  echo "Source for $NAME - $VERSION present not downloading"
  else
  $WGET $SOURCE || true
fi

## Preparing build directory
PKG="/tmp/package-$NAME"
rm -rf $PKG
mkdir -p $PKG

## Unpacking source code
tar xvzf $CWD/$NAME-$VERSION.tar.gz
cd $NAME-$VERSION

## Fixing source code permissions
chown -R root:root .
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
find . -perm 666 -exec chmod 644 {} \;

## Building Package

if [ ! -r configure ]; then
	sh autogen.sh
fi

./configure \
		--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
 		--mandir=/usr/man \
		--program-prefix= \
		--program-suffix= \
		--build=$ARCH-slackware-linux 
make -j4 || return 1
make install DESTDIR=$PKG

## Moving DOCS to correct place
DOCS="$PKG/usr/doc/$NAME-$VERSION"
mkdir -p ${DOCS}
for i in ${DOCFILES}; do
	if [ -e ${i} ]; then
		if ! [ -L ${i} ]; then
			cp -a ${i} ${DOCS}
		else
			cp -LRp ${i} ${DOCS}
		fi
	fi;
done
chmod 644 $PKG/usr/doc/$NAME-$VERSION/*
chown -R root:root $PKG/usr/doc/$NAME-$VERSION/*

## Moving to package directory

cd $PKG

## Strip binaries
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

## Strip libreries
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

## Gzipping man pages and infopages (rm /usr/info/dir)
gzip -9q $PKG/usr/man/*/*

## Preparing /install directory
mkdir -p $PKG/install
#    |-----handy-ruler------------------------------------------------------|
cat > $PKG/install/slack-desc << END
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|' on
# the right side marks the last column you can put a character in. You must make
# exactly 11 lines for the formatting to be correct.  It's also customary to
# leave one space after the ':'.

      |-----------------handy-ruler-------------------------------------------|
$NAME: $NAME $VERSION
$NAME: 
$NAME: Kismet is an 802.11 layer2 wireless network detector, sniffer, and
$NAME: intrusion detection system. Kismet will work with any wireless card 
$NAME: which supports raw monitoring (rfmon) mode, and can sniff 802.11b,
$NAME: 802.11a, and 802.11g traffic. 
$NAME: 
$NAME: 
$NAME: 
$NAME: Package by D4rksh3ll <d4rksh3ll@gmail.com>
$NAME:
END
cat > $PKG/install/doinst.sh << __END__
#!/bin/sh
config() {
  NEW="\$1"
  OLD="\`dirname \$NEW\`/\`basename \$NEW .new\`"
  # If there's no config file by that name, mv it over:
  if [ ! -r \$OLD ]; then
    mv \$NEW \$OLD
  elif [ "\`cat \$OLD | md5sum\`" = "\`cat \$NEW | md5sum\`" ]; then # toss the redundant copy
    rm \$NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}
config etc/kismet.conf.new
config etc/kismet_ui.conf.new
config etc/kismet_drone.conf.new
config etc/client_manuf.new
config etc/ap_manuf.new
__END__

mv $PKG/etc/kismet.conf $PKG/etc/kismet.conf.new
mv $PKG/etc/kismet_ui.conf $PKG/etc/kismet_ui.conf.new
mv $PKG/etc/kismet_drone.conf $PKG/etc/kismet_drone.conf.new
mv $PKG/etc/ap_manuf $PKG/etc/ap_manuf.new
mv $PKG/etc/client_manuf $PKG/etc/client_manuf.new

## Building package
cd $PKG
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-${VERSION//-/.}-$ARCH-$BUILD.tgz
cp $PKG/install/slack-desc $CWD/$NAME-${VERSION//-/.}-$ARCH-$BUILD.txt
## Done