# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: lib/term-functions.in
# Copyright (C) 2006 - 2008 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# 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; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---

# COLOR_*
# FIXME: is the tty capable?
#
# '\E[COLOR1;COLOR2m'
#
# Color   Fg    Bg
# black   30    40
# red     31    41
# green   32    42
# yellow  33    43
# blue    34    44
# magenta 35    45
# cyan    36    46
# white   37    47
#
COLOR_NORMAL='\033[0m'
COLOR_INFO='\033[32;1m'
COLOR_TITLE='\033[35;1m'
COLOR_MESSAGE='\033[36m'
COLOR_SUCESS='\033[32m'
COLOR_WARNING='\033[33;1m'
COLOR_FAILURE='\033[31m'

# CLI fanciness
#
echo_msg() {
	$ECHO_E "${COLOR_MESSAGE}$*${COLOR_NORMAL}" >&2
	}

echo_title() {
	$ECHO_E "\n${COLOR_TITLE}$*${COLOR_NORMAL}" >&2
	}

echo_info() {
	if [ ${verbose:-1} -ne 0 ]; then
		if [ $# -gt 0 ]; then
			$ECHO_E "${COLOR_INFO}->${COLOR_NORMAL} $*" >&2
		else
			while read text; do
				$ECHO_E "${COLOR_INFO}->${COLOR_NORMAL} $text"
			done >&2
		fi
	elif [ $# -eq 0 ]; then
		cat > /dev/null
	fi
	}

echo_warning() {
	$ECHO_E "${COLOR_WARNING}*>${COLOR_NORMAL} $*" >&2
	}

echo_error() {
	$ECHO_E "${COLOR_FAILURE}!> ERROR:${COLOR_NORMAL} $@" >&2
}

echo_abort() {
	local errno="$1"; shift
	echo_error "$@"
	exit $errno
}