SliTaz Packages

Receipt for package "clamav"

# SliTaz package receipt.

PACKAGE="clamav"
VERSION="0.104.2"
CATEGORY="security"
TAGS="antivirus"
SHORT_DESC="Antivirus."
MAINTAINER="paul@slitaz.org"
LICENSE="GPL2"
WEB_SITE="https://github.com/Cisco-Talos/clamav"

TARBALL="$PACKAGE-$VERSION.tar.gz"
WGET_URL="https://www.clamav.net/downloads/production/$TARBALL"

DEPENDS="bzip2 gmp libcurl libjson-c libltdl libssl libxml2 ncurses 
    pcre2 slitaz-base-files zlib"
BUILD_DEPENDS="bzip2-dev check-dev cmake curl-dev gmp-dev libjson-c-dev
    libxml2-dev ncurses-dev openssl-dev pcre2-dev python3-dev zlib-dev"

# What is the latest version available today?
current_version()
{
    wget -O - https://blog.clamav.net/ 2>/dev/null | \
    sed '/^ClamAV/!d;/ release/!d;/candidate/d;s|and|\n&|' | \
    sed 's|[^ ]* ||;s| .*||' | sort -Vr | sed q
}

# Rules to configure and make the package.
compile_rules()
{
#    export LDFLAGS="$LDFLAGS -ltinfo"
    # Have to create clamav user/group to be able to compile
#    adduser -s /bin/false -H -D -u 64 clamav

#    ./configure \
#        --prefix=/usr \
#        --sysconfdir=/etc/clamav \
#        --with-dbdir=/var/lib/clamav \
#        --with-iconv=no \
#        --disable-zlib-vcheck \
#        $CONFIGURE_ARGS &&

    mkdir    _build &&
    cd    _build &&
    cmake    ..                    \
        -D CMAKE_INSTALL_PREFIX=/usr        \
        -D APP_CONFIG_DIRECTORY=/etc/clamav    \
         -D DATABASE_DIRECTORY=/var/lib/clamav    \
        -D ENABLE_MILTER=OFF            \
        -D ENABLE_STATIC_LIB=ON &&
    make &&
    make install
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    mkdir -p $fs/etc/clamav
    mkdir -p $fs/etc/init.d
    mkdir -p $fs/run/clamav
    mkdir -p $fs/usr/lib
    mkdir -p $fs/var/lib/clamav
    mkdir -p $fs/var/log/clamav

    cp -a $install/etc/clamav/clamd.conf* \
                    $fs/etc/clamav/clamd.conf
    cp -a $install/etc/clamav/freshclam.conf* \
                    $fs/etc/clamav/freshclam.conf

    # Copy daemon from $stuff
    cp $stuff/daemon-clamd        $fs/etc/init.d/clamd

    cp -a $install/usr/bin        $fs/usr
    rm -f                $fs/usr/bin/clamav-config
    cp -a $install/usr/sbin        $fs/usr

    # Copy only shared libraries (.so)
    cp -a $install/usr/lib/*.so*    $fs/usr/lib

    # Customize configuration file
    sed -i    -e "s/^Example/#Example/" \
        -e "s|^#LogFile /tmp/clamd.log|LogFile /var/log/clamav/clamav.log|" \
        -e "s|^#PidFile.*|PidFile /run/clamav/clamd.pid|" \
        -e "s|^#LocalSocket /tmp/clamd.socket|LocalSocket /run/clamav/clamd-socket|" \
        $fs/etc/clamav/clamd.conf
}

post_install()
{
    local user=clamav
    local group=clamav

    # Enable freshclam update
    echo
    action 'Enabling freshclam update...'
    cd "$1/etc/clamav"
    sed -i 's/^Example/#Example/'    freshclam.conf
    status
    [ "$quiet" ] || cat <<EOT
Before starting clamd for the first time,
create signature database with freshclam."
EOT

    # adduser clamav if needed
    if ! grep -q "${user}:" "$1/etc/passwd"
      then
        action 'Adding user and group $user...'
        chroot "$1/" addgroup -S $group
        chroot "$1/" adduser -s /bin/false -S -D -H -G $group $user
        status
    fi

    # Enable daily.cvd updates (sometimes needed for new version)
    #chown -R ${user}:${group} "$1/var/lib/clamav"

    # Fix permissions
    chroot "$1/" chown -R ${user}.${group}    /run/clamav
    chroot "$1/" chown -R ${user}.${group}    /var/lib/clamav
    chroot "$1/" chown -R ${user}.${group}    /var/log/clamav
}

# Delete user clamav when package is removed.
post_remove()
{
    chroot "$1/" deluser clamav
}