#!/usr/bin/env bash

_src_base_dir="$(realpath $(dirname $0))"

log_file="$(mktemp)"


# -------------
# - Functions
# -------------

clean_up() {

   # Perform program exit housekeeping
   rm -f "$log_file"
   exit $1
}

echononl(){
   echo X\\c > /tmp/shprompt$$
   if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
      echo "$*\\c" 1>&2
   else
       echo -e -n "$*" 1>&2
   fi
   rm /tmp/shprompt$$
}

error(){
   echo ""
   echo -e "\t[ \033[31m\033[1mFehler\033[m ]: $*"
   echo ""
}

echo_ok() {
   echo -e "\033[75G[ \033[32mok\033[m ]"
   ## echo -e "  [ ok ]"
}
echo_failed(){
   echo -e "\033[75G[ \033[1;31mfailed\033[m ]"
   ## echo -e "  [ failed ]"
}
echo_skipped() {
   echo -e "\033[80G[ \033[33m\033[1mskipped\033[m ]"
}

_needed_packages_base="
   alien
   amavisd-new
   arc
   arj
   aspell-da
   aspell-de
   aspell-en
   aspell-es
   aspell-fr
   aspell-it
   binutils
   bsd-mailx
   bzip2
   cabextract
   clamav-base
   clamav-daemon
   clamav-docs
   clamav-freshclam
   cpanminus
   cpio\
   ftp
   geoip-bin
   geoip-database
   haveged
   lhasa
   libclamunrar7
   libdbd-mysql
   libdbd-mysql-perl
   libdbd-pg-perl
   libdbd-pgsql
   libdbi-dev
   libdbi-perl
   libemail-sender-perl
   libemail-valid-perl
   libgeoip-dev
   libgeo-ipfree-perl
   libgeo-ip-perl
   libgmp10
   libgmp-dev
   libimage-info-perl
   libio-socket-ssl-perl
   libio-string-perl
   libio-zlib-perl
   libkrb5-dev
   liblog-log4perl-perl
   liblz4-tool
   libmail-dkim-perl
   libmail-sendmail-perl
   libmail-spf-perl
   libmime-encwords-perl
   libnet-cidr-lite-perl
   libnet-ident-perl
   libpq5
   libpq-dev
   libsasl2-modules
   lrzip
   lzop
   melt
   ncftp
   nomarch
   opendkim
   opendkim-tools
   p7zip
   p7zip-full
   p7zip-rar
   pax
   postfix
   postfix-mysql
   postfix-pcre
   postfix-pgsql
   postgrey
   pyzor
   rar
   re2c
   ripole
   rpm
   sasl2-bin
   socat
   spamassassin razor
   tar
   tnef
   unrar
   unrar-free
   unzip
   zip
   zoo"

echo ""
echononl "   Install needed debian packages"

for _pkg in $_needed_packages_base ; do
   if aptitude search "$_pkg" | grep " $_pkg " | grep -e "^i" > /dev/null 2>&1 ; then
      continue
   else
      needed_packages_base="$needed_packages_base $_pkg"
   fi
done
if [[ -n "$needed_packages_base" ]]; then
   DEBIAN_FRONTEND=noninteractive apt-get -y install $needed_packages_base > /dev/null 2> "$log_file"
   if [[ $? -eq 0 ]] ; then
      echo_ok
   else
      echo_failed
      error "$(cat $log_file)"
   fi
else
   echo_skipped
fi

echo ""
echononl "   Install database related CPAN Modules"
_failed=false
> $log_file
_needed_cpan_modules="
   CPAN
   Mail::Sender
   DBI
   DBD::mysql
   DBD::Pg
   IO::Socket::UNIX
   Digest::SHA1   
   Digest::SHA2
   Digest::SHA256
   Encode::Detect
   Net::Patricia"
for _module in $_needed_cpan_modules ; do
   cpanm -q --skip-installed $_module  >> "$log_file" 2>&1
   if [[ "$?" -ne 0 ]] ; then
      _failed=true
   fi
done
if $_failed ; then
   echo_failed
   error "$(cat $log_file)"
else
   echo_ok
fi

echo ""
clean_up 0