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1848564d | 1 | #!/bin/bash |
1578dae9 MT |
2 | ############################################################################### |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2010 Michael Tremer & Christian Schmidt # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
1848564d | 21 | |
8c63fa13 MT |
22 | if [ -z "${LOG_FACILITY}" ]; then |
23 | LOG_FACILITY="network" | |
24 | fi | |
25 | ||
1848564d MT |
26 | LOG_LEVEL="DEBUG" |
27 | ||
8c63fa13 MT |
28 | if [ -z "${LOG_DISABLE_STDOUT}" ]; then |
29 | LOG_DISABLE_STDOUT=false | |
30 | fi | |
31 | ||
1848564d MT |
32 | function log() { |
33 | local level=${1} | |
34 | shift | |
35 | local message="$@" | |
36 | ||
37 | if [ -z "${DEBUG}" ] && [ "${level}" = "DEBUG" ]; then | |
38 | return | |
39 | fi | |
40 | ||
41 | # Set a prefix if we are in a hook. | |
42 | if [ -n "${HOOK}" ]; then | |
43 | message="${HOOK}: ${message}" | |
44 | fi | |
45 | ||
46 | logger -t ${LOG_FACILITY} "${message}" | |
d847fa7c | 47 | |
8c63fa13 MT |
48 | # Leave here, when there should be no output on the console. |
49 | [ "${LOG_DISABLE_STDOUT}" = "true" ] && return 0 | |
50 | ||
d847fa7c MT |
51 | case "${level}" in |
52 | DEBUG|INFO|WARNING|ERROR) | |
8e3508ac | 53 | message="${CLR_LOG[${level}]}${message}${CLR_RESET_ALL}" |
d847fa7c MT |
54 | ;; |
55 | esac | |
56 | ||
8e3508ac | 57 | printf "${message}\n" >&2 |
1848564d | 58 | } |