#!/bin/bash
################################################################################
#
# File:         display
# Description:  Display functions for Korn Shell Scripts
# Author:       Andrew@DeFaria.com
# Created:      Tue Apr 15 14:20:02 PDT 1997
# Modified:
# Language:     Bash Shell
#
# (c) Copyright 2001, Andrew@DeFaria.com, all rights reserved
#
################################################################################
function error {
  declare -i errornbr=$2

  if [ $errornbr -ne 0 ]; then
    echo -e "$me: Error: $1 (Error: $2)"
    exit $2
  else
    echo -e "$me: Error: $1"
  fi
} # error

function warning {
  declare -i warningnbr=$2

  if [ $warningnbr -eq 0 ]; then
    echo -e "$me: Warning: $1"
  else
    echo -e "$me: Warning: $1 (Warning: $2)"
  fi
} # warning

function display {
  echo -e "$@"
} # display

function display_stderr {
  echo -e "$@"
} # display_stderr

function info {
  display "$me: Info: $@"
} # info

unset info

function verbose {
  if [ ! -z "$verbose" ]; then
    display "$@"
  fi
} # verbose

function debug {
  if [ ! -z "$debug" ]; then
    echo -e "$@"
  fi
} # debug