system/bulk_extractor: Added (forensic tool)

Signed-off-by: dsomero <xgizzmo@slackbuilds.org>

system/bulk_extractor/README

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+bulk_extractor is a C++ program that scans a disk image, a file, or a directory
+of files and extracts useful information without parsing the file system or 
+file system structures. The results are stored in feature files that can be 
+easily inspected, parsed, or processed with automated tools. bulk_extractor 
+also creates histograms of features that it finds, as features that are more 
+common tend to be more important.
+
+bulk_extractor is distinguished from other forensic tools by its speed and 
+thoroughness. 
+

system/bulk_extractor/bulk_extractor.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for bulk_extractor
+
+# Copyright 2012 Barry J. Grundy <bgrundy(at)linuxleo.com>
+# 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.
+
+PRGNAM=bulk_extractor
+VERSION=1.2.2
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+rm -rf $TMP/$PRGNAM-$VERSION
+cd $TMP
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --build=$ARCH-slackware-linux \
+
+make
+make install DESTDIR=$PKG
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -ar \
+  AUTHORS COPYING ChangeLog INSTALL NEWS README doc/ \
+    $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+find $PKG/usr/doc -type f -exec chmod 644 {} \;
+
+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.${PKGTYPE:-tgz}

system/bulk_extractor/bulk_extractor.info

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+PRGNAM="bulk_extractor"
+VERSION="1.2.2"
+HOMEPAGE="https://github.com/simsong/bulk_extractor/wiki"
+DOWNLOAD="https://github.com/downloads/simsong/bulk_extractor/bulk_extractor-1.2.2.tar.gz"
+MD5SUM="11ccee3709ac862a41edad309153c7a3"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Barry J. Grundy"
+EMAIL="bgrundy<at>linuxleo.com"
+APPROVED="dsomero"

system/bulk_extractor/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------------------------------------------------------|
+bulk_extractor: bulk_extractor (forensic tool)
+bulk_extractor:
+bulk_extractor: bulk_extractor is a C++ program that scans a disk image, a file, or a
+bulk_extractor: directory of files and extracts useful information without parsing
+bulk_extractor: the file system or file system structures.  The results are stored in
+bulk_extractor: feature files that can be easily inspected, parsed, or processed with
+bulk_extractor: automated tools.  bulk_extractor also creates histograms of features
+bulk_extractor: that it finds, as features that are more common tend to be more
+bulk_extractor: important.
+bulk_extractor: bulk_extractor is distinguished from other forensic tools by its
+bulk_extractor: speed and thoroughness.