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#!/bin/sh
# $FreeBSD$

PREFIX=${PKG_PREFIX:-%%PREFIX%%}

CLAMAVUSER=%%CLAMAVUSER%%
CLAMAVGROUP=%%CLAMAVGROUP%%
UID=106
GID=$UID

CLAMRUN=/var/run/clamav
CLAMLOG=/var/log/clamav
DATADIR=%%DATADIR%%

if [ "$2" = "PRE-INSTALL" ]; then

    if ! pw groupshow "$CLAMAVGROUP" 2>/dev/null 1>&2; then
        if pw groupadd $CLAMAVGROUP -g $GID; then
            echo "=> Added group \"$CLAMAVGROUP\"."
        else
            echo "=> Adding group \"$CLAMAVGROUP\" failed..."
            exit 1
        fi
    fi

    if ! pw usershow "$CLAMAVUSER" 2>/dev/null 1>&2; then
        if pw useradd $CLAMAVUSER -u $UID -g $CLAMAVGROUP -h - \
            -s "/sbin/nologin" -d "/nonexistent" \
            -c "Clam Antivirus"; \
        then
            pw groupmod mail -m $CLAMAVUSER
            echo "=> Added user \"$CLAMAVUSER\"."
        else
            echo "=> Adding user \"$CLAMAVUSER\" failed..."
            exit 1
        fi
    fi

elif [ "$2" = "POST-INSTALL" ]; then

    if [ ! -d "$CLAMRUN" ]; then
        mkdir -p "$CLAMRUN" || exit 1
        chown "$CLAMAVUSER:$CLAMAVGROUP" "$CLAMRUN" || exit 1
    fi

    if [ ! -d "$CLAMLOG" ]; then
        mkdir -p "$CLAMLOG" || exit 1
        chown "$CLAMAVUSER:$CLAMAVGROUP" "$CLAMLOG" || exit 1
    fi

    if [ ! -d "${DATADIR}" ]; then
        mkdir -p "$DATADIR" || exit 1
        chown "$CLAMAVUSER:$CLAMAVGROUP" "$DATADIR" || exit 1
    fi

fi

exit 0