#!/bin/sh
#----------------------------------------------------------------------------
# /usr/sbin/uucp-send - send message(s) to uucp host
#
# Copyright (c) 2001-2020  The Eisfair Team, team(at)eisfair(dot)org
#
# Creation:     2006-11-03  jed
# Last Update:  $Id$
#
# Usage:        uucp-send --help                           - show help
#               uucp-send hostname compression address(es) - standard script use
#
# 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.
#----------------------------------------------------------------------------

#exec 2>/tmp/uucp-send-trace-$$.log
#set -x

PATH=/usr/sbin:/usr/bin:/sbin

# initialize variables
uu_host=''
uu_comp=''
uu_addr=''

if [ $# -le 1 ]
then
    # show help
    case $1 in
        --help|-h|-?|/?|'') # show help
            echo
            echo "Usage: /usr/sbin/uucp-send hostname compression address(es)"
            echo
            exit 1
            ;;
    esac
else
    # read command line parameters
    if [ $# -ge 3 ]
    then
        # $1 - hostname, $2 - compression type, $3-.. address(es)
        while [ $# -gt 0 ]
        do
            if [ -z "${uu_host}" ]
            then
                # get hostname and compression
                uu_host="${1}"
                uu_comp="${2}"
                shift; shift
            else
                # get address(es)
                if [ -z "${uu_addr}" ]
                then
                    uu_addr="${1}"
                else
                    uu_addr="${uu_addr} ${1}"
                fi

                shift
            fi
        done
    fi

    # get compression program
    case ${uu_comp} in
        bzip)     # use bzip2 (rbsmtp)
            cprog='/usr/bin/bzip2'
            ;;
        compress) # use compress (rcsmtp)
            cprog='/usr/bin/compress'
            ;;
        gzip)     # use gzip (rgsmtp)
            cprog='/usr/bin/gzip'
            ;;
        szip)     # use szip (rssmtp)
            cprog='/usr/bin/szip'
            ;;
        *)        # use no compression at all (rsmtp)
            cprog=''
            ;;
    esac

    # check if compression program exists
    if [ -n "${cprog}" ]
    then
        # use compression
        if [ -f ${cprog} ]
        then
            ${cprog} | /usr/bin/uux -r - ${uu_host}!rmail ${uu_addr}
        else
            # error
            echo "compression program '${cprog}' cannot be found!"
            exit 1
        fi
    else
        # use no compression
        /usr/bin/uux -r - ${uu_host}!rmail ${uu_addr}
    fi
fi