libraries/libnet: Initial import

libraries/libnet/README

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+Libnet is a high-level API (toolkit) allowing the application
+programmer to construct and inject network packets. It provides a
+portable and simplified interface for low-level network packet shaping,
+handling and injection. Libnet hides much of the tedium of packet
+creation from the application programmer such as multiplexing, buffer
+management, arcane packet header information, byte-ordering,
+OS-dependent issues, and much more. Libnet features portable packet
+creation interfaces at both the IP-layer and link-layer, as well as a
+host of supplementary and complementary functionality. Using libnet,
+quick and simple packet assembly applications can be whipped up with
+little effort. With a bit more time, more complex programs can be
+written (Traceroute and Ping were easily rewritten using libnet and
+libpcap).
+
+Libnet is distrubuted under the BSD license.
+
+Please note that at the time I wrote this SlackBuild script, libnet's
+homepage (http://www.packetfactory.net/libnet/) was inaccessible for
+some reason, so I pulled the source tarball from a gentoo mirror.
+libnet.info reflects this. Check the homepage for a source code mirror
+near you rather than use the gentoo tarball as I can't be certain how
+often gentoo's mirrors are rearranged.
+
+  -- Alan Hicks
+     alan@lizella.net

libraries/libnet/libnet.SlackBuild

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+#!/bin/sh
+# Copyright 2006, Alan Hicks, Lizella, GA
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Modified by the SlackBuilds.org project
+
+PRGNAM=libnet
+VERSION=1.1.2.1
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+CWD=`pwd`
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/pkg-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+fi
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP 
+rm -rf $PRGNAM-$VERSION
+
+tar xzvf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
+# libnet is one of those braindead source tarballs that lacks
+# the version.  We'll fix that for consistency with other
+# slackbuilds.org scripts.
+mv $PRGNAM $PRGNAM-$VERSION || exit 1
+cd $PRGNAM-$VERSION || exit 1
+
+# Fix ownership and permissions inside the source tarball.
+# It's appalling how many projects have 777 permissions or
+# even suid, sgid, and sticky bits set on things.
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  || exit 1
+
+make || exit 1
+make prefix=$PKG/usr install || exit 1
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README doc/* $PKG/usr/doc/$PRGNAM-$VERSION
+find $PKG/usr/doc/$PRGNAM-$VERSION -type f -exec chmod 0644 {} \;
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+# More libnet brain-deadness
+cp -a doc/man $PKG/usr
+rm -fr $PKG/usr/man/CVS \
+  $PKG/usr/doc/$PRGNAM-$VERSION/CVS \
+  $PKG/usr/doc/$PRGNAM-$VERSION/man
+
+if [ -d $PKG/usr/man ]; then
+  ( cd $PKG/usr/man
+    find . -type f -exec gzip -9 {} \;
+    for i in `find . -type l` ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+  )
+fi
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz

libraries/libnet/libnet.info

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+PRGNAM="libnet"
+VERSION="1.1.2.1"
+HOMEPAGE="http://www.packetfactory.net/projects/libnet/"
+DOWNLOAD="ftp://ftp-linux.cc.gatech.edu/pub/gentoo/distfiles/libnet-1.1.2.1.tar.gz"
+MD5SUM="be845c41170d72c7db524f3411b50256"
+MAINTAINER="Alan_Hicks"
+EMAIL="alan@lizella.net"
+APPROVED="BP{k},robw810"

libraries/libnet/slack-desc

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+# 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------------------------------------------------------|
+libnet: Libnet is a high-level API (toolkit) allowing the application
+libnet: programmer to construct and inject network packets. It provides a
+libnet: portable and simplified interface for low-level network packet shaping
+libnet: handling and injection. Libnet hides much of the tedium of packet
+libnet: creation from the application programmer such as multiplexing, buffer
+libnet: management, arcane packet header information, byte-ordering,
+libnet: OS-dependent issues, and much more.
+libnet: 
+libnet: 
+libnet: 
+libnet: Packaged by Alan Hicks <alan@lizella.net>