#!/bin/sh
#----------------------------------------------------------------------------
# /var/install/bin/pre-setup-services-rsyslogd-logrotate-menu
#
# Creation:     2016-12-08 ansgar
# Last Update:  $Id$
#
# Copyright (c) 2011-2022 the eisfair team, team(at)eisfair(dot)org
#
# Create menu for Manual logfile rotate
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------

. /var/install/include/eislib
. /etc/config.d/rsyslogd

#exec 2>/tmp/$(basename ${0})-trace$$.log
#set -x

# ---------------------------------------------------------------------------
# create logfile rotate menu
# ---------------------------------------------------------------------------
create_logfile_rotate_menu ()
{
    dq='"'
    sq="'"
    idx=1
    {
    while [ ${idx} -le ${RSYSLOGD_RULE_N} ]
    do
        eval active='${RSYSLOGD_RULE_'${idx}'_ACTIVE}'

        if [ "${active}" = "yes" ]
        then
            eval target='${RSYSLOGD_RULE_'${idx}'_ACTION}'

            # check actions default is 'false'
            is_file='false'
            act_char_1=${target:0:1}
            case "${act_char_1}" in
                 '|')  # | named pipe
                       true
                       ;;
                 '@')  # remote host
                       true
                       ;;
                 '~')  # discard
                       true
                       ;;
                 '-')  # -/ => file
                       # strip - sign
                       if [ "${act_char_1}" = '-' ]
                       then
                          target=${target:1}
                       fi
                       is_file='true'
                       true
                       ;;
                 '/')  # /  => file
                       # check /dev/ later
                       is_file='true'
                       true
                       ;;
                 '>')  # database
                       true
                       ;;
                 '^')  # shell execute
                       true
                       ;;
                 *)    # user list
                       ;;
            esac

            if [ ${is_file} = 'true' ]
            then
                # check for devices like /dev/console
                if echo "${target}" | grep -qv '^/dev/'
                then

                   l_mesg=$(basename "${target}")
                   # don't mask *
                   #l_file=$(echo "${l_file}" | sed 's#\*#\\\*#g')

                   # remove mask
                   l_mesg=$(echo "${l_mesg}" | sed 's#\\##g')
                   echo "<script file=${dq}rsyslogd-tools-manual-rotate ${sq}${l_mesg}${sq} ${idx}${dq}>Rotate file ${l_mesg}</script>"

                fi
            fi
        fi
        idx=$(/usr/bin/expr ${idx} + 1 )
    done
    } >> /var/install/menu/setup.services.rsyslogd.logrotate.menu
}

# ---------------------------------------------------------------------------
# create logfile rotate header
# ---------------------------------------------------------------------------
create_logfile_rotate_menu_header ()
{
    {
        echo "<title>Manual logfile rotate</title>"
        echo "<package>rsyslogd</package>"
        echo "<!-- /var/install/menu/setup.services.rsyslogd.logrotate.menu -->"
        echo "<!-- Creation:  $(/bin/date +%Y-%m-%d) by /var/install/bin/pre-setup-services-rsyslogd-logrotate-menu -->"

    } > /var/install/menu/setup.services.rsyslogd.logrotate.menu
    chmod 0644 /var/install/menu/setup.services.rsyslogd.logrotate.menu
}

# ---------------------------------------------------------------------------
# main
# ---------------------------------------------------------------------------


if [ "${START_RSYSLOGD}" = "yes" ]
then
    create_logfile_rotate_menu_header
    create_logfile_rotate_menu
else
    create_logfile_rotate__menu_header

    mecho
    mecho --warn "START_RSYSLOGD => no"
    mecho
    anykey
fi

# ---------------------------------------------------------------------------
#  end
# ---------------------------------------------------------------------------