File _service:extract_file:PKGBUILD of Package indimail-spamfilter

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File _service:extract_file:PKGBUILD of Package indimail-spamfilter

# Maintainer: Manvendra Bhangui <indimail-spamfilter@indimail.org>
pkgname=indimail-spamfilter
pkgver=1.0.0
pkgrel=1.1
pkgdesc="Fast anti-spam filtering by Bayesian statistical analysis"
arch=('i686' 'x86_64')
url="https://github.com/mbhangui/indimail-virtualdomains"
license=('GPL3')
groups=('base-devel')
depends=('coreutils')
makedepends=('db' 'gsl' 'xmlto' 'sed' 'findutils' 'flex' 'bison' 'gzip')
source=("$pkgname-${pkgver}.tar.gz")
sha256sums=('SKIP')
_sysconfdir=/etc/indimail
_myconfdir=$(echo ${_sysconfdir} | cut -c2-)
backup=(${_myconfdir}/{'bogofilter.cf','bogofilter.cf.example','perm_list.bogofilter'})
provides=("pkgname")
options=('strip' '!libtool' 'docs' 'staticlibs' 'zipman' 'debug')
install=archpkg.install
changelog=$pkgname.changes
_prefix=/usr
_servicedir=/service

build() {
  cd $srcdir/$pkgname-${pkgver}
  HOME='.';export HOME
  ./configure --prefix=${_prefix} --sbindir=${_prefix}/bin \
  --libexecdir=${_prefix}/libexec/indimail \
  --sysconfdir=${_sysconfdir} --mandir=${_prefix}/share/man \
  --datarootdir=${_prefix}/share/indimail --enable-indimail
  make -s
}

package() {
  depends=('indimail-mta')
  conflicts=('indimail<3.2')
  cd $srcdir/$pkgname-${pkgver}
  make DESTDIR=${pkgdir} install
  cd $srcdir
  (
  echo "NAME=${pkgname}"
  echo "Description=\"IndiMail Spamfilter Package\""
  echo "SPAMFILTER_version="${pkgver}-${pkgrel}""
  echo "ID=${pkgname}"
  echo "HOME_URL=\"https://github.com/mbhangui/indimail-virtualdomains\""
  echo "PACKAGE_BUGREPORT=\"'Manvendra Bhangui <indimail-spamfilter@indimail.org>'\""
  ) > ${pkgname}-release
  install -D -m 0644 ${pkgname}-release "$pkgdir""${_sysconfdir}"/${pkgname}-release
}

#### INSTALL SCRIPTS ####
_prefix=/usr
_sysconfdir=/etc/indimail
_servicedir=/service

fixperms()
{
  if [ $# -eq 3 ] ; then # directory
    lin=$2
    file=$3
    if [ ! -d $file ] ; then
      return 0
    fi
  elif [ $# = 2 ] ; then # file
    lin=$1
    file=$2
    if [ ! -f $file ] ; then
      return 0
    fi
  fi
  perm=`echo $lin|cut -d$ -f2 | cut -d, -f1`
  perm_f1=`echo $perm | cut -c1`
  own=`echo $lin|cut -d\( -f2 | cut -d, -f2`
  grp=`echo $lin|cut -d\( -f2 | cut -d, -f3|cut -d$ -f1`
  if [ -f $file ] ; then
    if [ $perm_f1 -eq 0 ] ; then # perm_f1 is 4755, 0644
      /bin/chown $own:$grp $file
      /bin/chmod $perm $file
    else
      echo $file
      /bin/chown $own:$grp $file
      /bin/chmod $perm $file
    fi
  elif [ -d $file ] ; then
    /bin/chown $own:$grp $file
    /bin/chmod $perm $file
  fi
}

post_install() {
  if [ -f ${_sysconfdir}/perm_list.bogofilter ] ; then
    echo "Fixing Permissions"
    (
    /bin/grep -v "^#" ${_sysconfdir}/perm_list.bogofilter | while read line
    do
      if [ " $line" = " " ] ; then
        continue
      fi
      fixperms $line
    done
    ) > ${sysconfdir_}/indimail-spamfilter-stat.override
  fi
  if [ -d /run ] ; then
    logfifo="/run/indimail/logfifo"
    mkdir -p /run/indimail
  elif [ -d /var/run ] ; then
    logfifo="/var/run/indimail/logfifo"
    mkdir -p /var/run/indimail
  else
    logfifo="/tmp/logfifo"
  fi
  # SMTP
  # Configure SPAMFILTER, LOGFILTER
  for port in 465 25
  do
    if [ ! -d ${_servicedir}/qmail-smtpd.$port ] ; then
      continue
    fi
    if [ -f ${_servicedir}/qmail-smtpd.$port/variables/QMAILQUEUE ] ; then
      mv ${_servicedir}/qmail-smtpd.$port/variables/QMAILQUEUE \
        ${_servicedir}/qmail-smtpd.$port/variables/SPAMQUEUE 
      if [ $? -eq 0 ] ; then
        echo "${_prefix}/sbin/qmail-spamfilter" > ${_servicedir}/qmail-smtpd.$port/variables/QMAILQUEUE
      fi
    fi
    # update SPAMFILTER and also change .options, so that refreshsvc doesn't lose the settings
    if [ ! -f ${_servicedir}/qmail-smtpd.$port/variables/SPAMFILTER ] ; then
      echo "${_prefix}/bin/bogofilter -p -d ${_sysconfdir}" > ${_servicedir}/qmail-smtpd.$port/variables/SPAMFILTER
    elif [ ! -s ${_servicedir}/qmail-smtpd.$port/variables/SPAMFILTER ] ; then
        echo "${_prefix}/bin/bogofilter -p -d ${_sysconfdir}" > ${_servicedir}/qmail-smtpd.$port/variables/SPAMFILTER
  fi
    if [ ! -f ${_servicedir}/qmail-smtpd.$port/variables/SPAMEXITCODE ] ; then
      echo 0 > ${_servicedir}/qmail-smtpd.$port/variables/SPAMEXITCODE
    fi
    if [ ! -f ${_servicedir}/qmail-smtpd.$port/variables/REJECTSPAM ] ; then
      echo 0 > ${_servicedir}/qmail-smtpd.$port/variables/REJECTSPAM
    fi
    if [ ! -f ${_servicedir}/qmail-smtpd.$port/variables/MAKESEEKABLE ] ; then
      echo 1 > ${_servicedir}/qmail-smtpd.$port/variables/MAKE_SEEKABLE
    elif [ ! -s ${_servicedir}/qmail-smtpd.$port/variables/MAKESEEKABLE ] ; then
      echo 1 > ${_servicedir}/qmail-smtpd.$port/variables/MAKE_SEEKABLE
    fi
    if [ ! -f ${_servicedir}/qmail-smtpd.$port/variables/LOGFILTER ] ; then
      echo $logfifo > ${_servicedir}/qmail-smtpd.$port/variables/LOGFILTER
    fi
    grep bogofilter ${_servicedir}/qmail-smtpd.$port/variables/.options > /dev/null 2>&1
    if [ $? -ne 0 ] ; then
      options="`cat ${_servicedir}/qmail-smtpd.$port/variables/.options`"
      options="$options --spamfilter=\"${_prefix}/bin/bogofilter -p -d ${_sysconfdir}\""
      options="$options --logfilter=\"$logfifo\" --rejectspam=\"0\" --spamexitcode=\"0\""
      if [ -f ${_servicedir}/qmail-smtpd.$port/variables/.options ] ; then
        cp ${_servicedir}/qmail-smtpd.$port/variables/.options \
          ${_servicedir}/qmail-smtpd.$port/variables/.options.nospamfilter
      fi
      echo $options > ${_servicedir}/qmail-smtpd.$port/variables/.options
    fi
  done
  if [ -d ${_servicedir}/fetchmail ] ; then
    if [ -f ${_servicedir}/fetchmail/variables/QMAILQUEUE ] ; then
      mv ${_servicedir}/fetchmail/variables/QMAILQUEUE \
        ${_servicedir}/fetchmail/variables/SPAMQUEUE 
      if [ $? -eq 0 ] ; then
        echo "${_prefix}/sbin/qmail-spamfilter" > ${_servicedir}/fetchmail/variables/QMAILQUEUE
      fi
    fi
    # update SPAMFILTER and also change .options, so that refreshsvc doesn't lose the settings
    if [ ! -f ${_servicedir}/fetchmail/variables/SPAMFILTER ] ; then
      echo "${_prefix}/bin/bogofilter -p -d ${_sysconfdir}" > ${_servicedir}/fetchmail/variables/SPAMFILTER
    elif [ ! -s ${_servicedir}/fetchmail/variables/SPAMFILTER ] ; then
      echo "${_prefix}/bin/bogofilter -p -d ${_sysconfdir}" > ${_servicedir}/fetchmail/variables/SPAMFILTER
    fi
    if [ ! -f ${_servicedir}/fetchmail/variables/SPAMEXITCODE ] ; then
      echo 0 > ${_servicedir}/fetchmail/variables/SPAMEXITCODE
    fi
    if [ ! -f ${_servicedir}/fetchmail/variables/REJECTSPAM ] ; then
      echo 0 > ${_servicedir}/fetchmail/variables/REJECTSPAM
    fi
    if [ ! -f ${_servicedir}/fetchmail/variables/MAKESEEKABLE ] ; then
      echo 1 > ${_servicedir}/fetchmail/variables/MAKE_SEEKABLE
    elif [ ! -s ${_servicedir}/fetchmail/variables/MAKESEEKABLE ] ; then
      echo 1 > ${_servicedir}/fetchmail/variables/MAKE_SEEKABLE
    fi
    if [ ! -f ${_servicedir}/fetchmail/variables/LOGFILTER ] ; then
      echo $logfifo > ${_servicedir}/fetchmail/variables/LOGFILTER
    fi
    grep bogofilter ${_servicedir}/fetchmail/variables/.options > /dev/null 2>&1
    if [ $? -ne 0 ] ; then
      options="`cat ${_servicedir}/fetchmail/variables/.options`"
      options="$options --spamfilter=\"${_prefix}/bin/bogofilter -p -d ${_sysconfdir}\""
      options="$options --logfilter=\"$logfifo\" --rejectspam=\"0\" --spamexitcode=\"0\""
      if [ -f ${_servicedir}/fetchmail/variables/.options ] ; then
        cp ${_servicedir}/fetchmail/variables/.options \
          ${_servicedir}/fetchmail/variables/.options.nospamfilter
      fi
      echo $options > ${_servicedir}/fetchmail/variables/.options
    fi
  fi

#
  # bogofilter configuration
  #
  if [ -d ${_sysconfdir} ] ; then
    if [ -x ${_prefix}/sbin/svctool ] ; then
      ${_prefix}/sbin/svctool --config=bogofilter
    fi
  fi
}

post_upgrade() {
  if [ -f ${_sysconfdir}/perm_list.bogofilter ] ; then
    echo "Fixing Permissions"
    (
    /bin/grep -v "^#" ${_sysconfdir}/perm_list.bogofilter | while read line
    do
      if [ " $line" = " " ] ; then
        continue
      fi
      fixperms $line
    done
    ) > ${sysconfdir_}/indimail-spamfilter-stat.override
  fi
}

post_remove() {
  for dir in fetchmail qmail-smtpd.465 qmail-smtpd.25
  do
    > ${_servicedir}/$dir/variables/SPAMFILTER
    > ${_servicedir}/$dir/variables/SPAMEXITCODE
    > ${_servicedir}/$dir/variables/REJECTSPAM
    > ${_servicedir}/$dir/variables/LOGFILTER
    if [ -f ${_servicedir}/$dir/variables/.options.nospamfilter ] ; then
      mv ${_servicedir}/$dir/variables/.options.nospamfilter \
        ${_servicedir}/$dir/variables/.options
    fi
    if [ -f ${_servicedir}/$dir/variables/SPAMQUEUE ] ; then
      mv ${_servicedir}/$dir/variables/SPAMQUEUE \
        ${_servicedir}/$dir/variables/QMAILQUEUE
    fi
  done
}

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