2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2010 Michael Tremer & Christian Schmidt #
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. #
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. #
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/>. #
20 ###############################################################################
22 # Allow only one instance of this hook
29 # Check if we are allowed to have multiple configurations of $HOOK
30 if enabled HOOK_UNIQUE
&& zone_config_hook_is_configured
"${zone}" "${HOOK}"; then
31 error
"You can only have one configuration of type ${HOOK}"
32 return ${EXIT_CONF_ERROR}
35 local id
=$
(zone_config_get_new_id
${zone})
36 log DEBUG
"ID for the config is: ${id}"
38 # Import all default variables
41 # Parse command line arguments
42 if ! hook_parse_cmdline
"${id}" "$@"; then
43 # Return an error if the parsing of the cmd line fails
47 # Write configuration to disk
48 if ! zone_config_settings_write
"${zone}" "${HOOK}"; then
60 local hook
=$
(config_get_hook_from_config
${config})
61 local id
=$
(config_get_id_from_config
${config})
66 if ! zone_exists
${zone}; then
67 error
"Zone '${zone}' doesn't exist."
71 # Bring the config down
72 if device_exists
${zone}; then
73 if ! hook_config_cmd
"down" "${zone}" "${hook}" "${hook}.${id}"; then
74 log ERROR
"Could not bring config ${config} down for zone ${zone}"
79 local ${HOOK_SETTINGS}
81 # If reading the config fails we cannot go on
82 if ! zone_config_settings_read
"${zone}" "${config}"; then
83 log ERROR
"Could read the config ${config} for zone ${zone}"
87 if ! hook_parse_cmdline
"${id}" "$@"; then
88 # Return an error if the parsing of the cmd line fails
92 # Write the settings to the config file
93 if ! zone_config_settings_write
"${zone}" "${hook}" ${id}; then
94 log ERROR "Could not
write config settings
file ${config} for ${zone}"
99 if device_exists ${zone}; then
100 if ! hook_config_cmd "up
" "${zone}" "${hook}" "${hook}.${id}"; then
101 log ERROR "Could not bring config
${config} up
for zone
${zone}"
114 # Returns the ID as a unique identifier
115 # Should always be overwritten by a hook
120 config_get_id_from_config "${config}"