evobackup/lib/logging

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#!/bin/sh
debug() {
msg="${1:-$(cat /dev/stdin)}"
if [ "${LOGLEVEL}" -ge 7 ]; then
echo "${msg}"
logger -t bkctld -p daemon.debug "${msg}"
fi
}
info() {
msg="${1:-$(cat /dev/stdin)}"
if [ "${LOGLEVEL}" -ge 6 ]; then
tty -s && echo "${msg}"
logger -t bkctld -p daemon.info "${msg}"
fi
}
notice() {
msg="${1:-$(cat /dev/stdin)}"
tty -s && echo "${msg}"
[ "${LOGLEVEL}" -ge 5 ] && logger -t bkctld -p daemon.notice "${msg}"
}
warning() {
msg="${1:-$(cat /dev/stdin)}"
tty -s && echo "WARNING : ${msg}" >&2
if [ "${LOGLEVEL}" -ge 4 ]; then
tty -s || echo "WARNING : ${msg}" >&2
logger -t bkctld -p daemon.warning "${msg}"
fi
}
error() {
msg="${1:-$(cat /dev/stdin)}"
tty -s && echo "ERROR : ${msg}" >&2
if [ "${LOGLEVEL}" -ge 5 ]; then
tty -s || echo "ERROR : ${msg}" >&2
logger -t bkctld -p daemon.error "${msg}"
fi
exit 1
}