#!/bin/sh
#----------------------------------------------------------------------------
# /var/install/include/mecho - multi echo
#
# Creation:     2004-07-22 fm
# Last Update:  $Id$
#
# Copyright (c) 2004-2011 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)
#     --stdbr    print standard message (default)(bright)
#     --info     print info message     (green)
#     --warn     print warning message  (yellow)(bright)
#     --error    print error message    (red)(brightinvers)
#     --link     print message          '>'  (cyan)
#     --ok       print message          [  OK  ] (green)
#     --fail     print message          [ Fail ] (red)(bright)
#
#     --tty      use console colors
#     --html     use html tags for colors
#     --file     don't use any color tags
#
#  DEPRECATED is the old syntax
#     -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|-std)       _mecho_opt='STD';      shift;;
            --stdbr)          _mecho_opt='STDBR';    shift;;
            --info|-info)     _mecho_opt='INFO';     shift;;
            --warn|-warn)     _mecho_opt='WARN';     shift;;
            --error|-error)   _mecho_opt='ERROR';    shift;;
            --link)           _mecho_opt='LINK';     shift;;
            --ok)             _mecho_opt='MSG_OK';   shift;;
            --fail)           _mecho_opt='MSG_FAIL'; shift;;
            --tty|-tty)       _mecho_mode='tty';     shift;;
            --html|-html)     _mecho_mode='html';    shift;;
            --file|-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
# ===========================================================================