#!/bin/sh
#----------------------------------------------------------------------------
# /var/install/include/mecho - multi echo
#
# Creation:     2004-07-22 fm
# Last Update:  $Id$
#
# Copyright (c) 2004-2007 the eisfair team, team(at)eisfair(dot)org
#
# 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.
#----------------------------------------------------------------------------

#----------------------------------------------------------------------------
# usage
#----------------------------------------------------------------------------
#
# mecho [-n] [-std|-info|-warn|-error] [-tty|-html|-file] message ...
#
# options:
#     -n        do not append newline
#
#     -std      print standard message (default)
#     -info     print info message
#     -warn     print warning message
#     -error    print error message
#
#     -tty      use console colors
#     -html     use html tags for colors
#     -file     don't use any color tags
#
#----------------------------------------------------------------------------


#============================================================================
# main
#============================================================================

mecho ()
{
    _mecho_opt='STD'
    _mecho_mode="$_EISLIB_PRINTMODE"
    _mecho_flags=''
    _mecho_colors=''
    _mecho_append=''

    while [ 1 ]
    do
        case "$1"
        in
            -n)     _mecho_flags='-n';     shift;;
            -std)   _mecho_opt='STD';      shift;;
            -info)  _mecho_opt='INFO';     shift;;
            -warn)  _mecho_opt='WARN';     shift;;
            -error) _mecho_opt='ERROR';    shift;;
            -tty)   _mecho_mode='tty';     shift;;
            -html)  _mecho_mode='html';    shift;;
            -file)  _mecho_mode='file';    shift;;
            *)      break;;
        esac
    done

    _mecho_mode2=`echo $_mecho_mode | tr 'a-z' 'A-Z'`
    eval _mecho_pre='$'_EISLIB_COLOR_${_mecho_mode2}_PRE
    eval _mecho_post='$'_EISLIB_COLOR_${_mecho_mode2}_POST
    eval _mecho_reset='$'_EISLIB_COLOR_${_mecho_mode2}_RESET
    eval _mecho_colors='$'_EISLIB_COLOR_${_mecho_mode2}_${_mecho_opt}

    if [ "$_mecho_mode" = "html" ]
    then
        [ "$_mecho_flags" != "-n" ] && _mecho_append='<br>'
        _mecho_flags=''
    fi

    echo -e $_mecho_flags "${_mecho_pre}${_mecho_colors}${_mecho_post}${*}${_mecho_reset}${_mecho_append}"

}

#============================================================================
# end
#============================================================================