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# opkhelper
# lib/output
# Functions for printing messages.
#
# Copyright (C) 2013-2014 Patrick "P. J." McDermott
#
# 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.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
[ -n "${_OH_OUTPUT_SM}" ] && return 0
_OH_OUTPUT_SM='true'
oh_error()
{
local fmt="${1}"
shift 1
printf "%s: Error: ${fmt}\n" "${0##*/}" "${@}" >&2
exit 1
}
oh_warn()
{
local fmt="${1}"
shift 1
printf "%s: Warning: ${fmt}\n" "${0##*/}" "${@}" >&2
return 0
}
oh_info()
{
local fmt="${1}"
shift 1
printf "%s: ${fmt}\n" "${0##*/}" "${@}" >&2
return 0
}
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