#!/bin/bash

# Makefile to compile up the OWASP-for-C++ package after first compiling up its dependencies
# The OWASP-for-C package:
# http://owasp-esapi-cplusplus.googlecode.com/svn/trunk/doc/html/index.html
# It depends on cryptopp, boost (depends on zlib, bzip2, cmake, curl), and requires the safeint header file

# unpack everything
# (svn checkout owasp-for-c++? or commit as a directory to gs?)
# rename cryptopp-version folder to cryptopp
# create 'installed' folder
# compile everything (or at least all the dependencies) into the installed folder, compile owasp, 
# with safeint in -I CFLAGS path

export securitydir=`pwd`
stored_installdir=$installdir
export installdir=$securitydir/installed

# Cryptopp, Boost, and the SafeInt header file is needed for OWASP-ESAPI-for-C++
CRYPTOPP=cryptopp-5.6.2

# Boost is needed for OWASP-ESAPI-for-C++
ZLIB=zlib-1.2.7
BZIP2=bzip2-1.0.6
CMAKE=cmake-2.8.10.2
CURL=curl-7.30.0
BOOST=boost_1_52_0

SAFEINT=safeint
OWASPCPP=gs_owasp-esapi-cpp_03.03.2014
# http://owasp-esapi-cplusplus.googlecode.com/svn/trunk/doc/html/index.html
# svn checkout https://owasp-esapi-cplusplus.googlecode.com/svn/trunk/ owasp-esapi-cpp

pkglist="$CRYPTOPP $ZLIB $BZIP2 $CURL $CMAKE $BOOST $SAFEINT $OWASPCPP"


# If doing tarclean: then get rid of all the extracted folders and the installed folder
if [ "x$1" = "xtarclean" ]; then
    folders="$pkglist $installdir"
    for folder in $folders; do
	if [ -d $folder ]; then
	    rm -rf $folder
	fi
    done
    exit
fi


# make the installed folder
if [ ! -e $installdir ]; then
    mkdir $installdir
    mkdir $installdir/include
fi

# UNPACK
#ziplist="$CRYPTOPP $boostlist $SAFEINT $OWASPCPP"
for zip in $pkglist; do
    if test ! -d "$zip" ; then
	tar xvzf $zip.tar.gz
    fi
done

# Copy across the Safe Integer header file
cp safeint/SafeInt3.hpp $installdir/include/.

# Make a symbolic link to cryptopp-version-no. that's called cryptopp
if [ -d "$CRYPTOPP" ] && [ ! -e cryptopp ]; then
#mv $CRYPTOPP cryptopp
    ln -s $CRYPTOPP cryptopp
fi


# COMPILE
# Basically, we run the <package>.sh file in the CASCADE-MAKE folder for each package
# each package's .sh file will cd into the package's folder (stored in the exported compiledir var)
# and then run configure, make and install steps as applicable.

# http://stackoverflow.com/questions/546817/iterating-over-two-lists-in-parallel-in-bin-s
makearray=("CRYPTOPP" "ZLIB" "BZIP2" "CURL" "CMAKE" "BOOST" "SAFEINT" "OWASPCPP")
pkgarray=($pkglist)

count=${#makearray[@]}
for i in `seq 1 $count`
do
    echo "Compiling ${pkgarray[$i-1]} by running ${makearray[$i-1]}.sh"
    makefile=${makearray[$i-1]}
    export compiledir=${pkgarray[$i-1]}

    if [ -e CASCADE-MAKE/$makefile.sh ]; then
	./CASCADE-MAKE/$makefile.sh $*
    fi
done
compiledir=

export securitydir=
export installdir=$stored_installdir