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 ###############################################################################
24 for port
in $
(list_directory
"${NETWORK_PORTS_DIR}"); do
25 if port_exists
"${port}"; then
39 # Collect all ports that are attached to a zone
41 for zone
in $
(zones_get_all
); do
42 list_append ports_in_use $
(zone_get_ports
"${zone}")
45 # Collect all ports that are enslaved by an other port
47 for port
in $
(port_list
); do
48 list_append ports_in_use $
(port_get_slaves
"${port}")
51 list_sort
${ports_in_use}
55 local ports_in_use
="$(port_list_in_use)"
58 for port
in $
(port_list
); do
59 if ! list_match
"${port}" ${ports_in_use}; then
71 config_get_hook $
(port_file
${port})
77 print
"${RUN_DIR}/ports/${port}"
81 port_settings_read
() {
85 # Save the HOOK variable.
88 settings_read
"$(port_file "${port}")" ${HOOK_SETTINGS[*]}
94 port_settings_write
() {
100 if function_exists
"hook_check_settings"; then
101 list_append args
"--check=\"hook_check_settings\""
103 list_append args HOOK
${HOOK_SETTINGS[*]}
105 settings_write
"$(port_file "${port}")" ${args}
112 echo "${NETWORK_PORTS_DIR}/${port}/settings"
118 [ -d "${NETWORK_CONFIG_DIR}/ports/${port}" ]
126 config_get_hook $
(port_file
${port})
136 for zone
in $
(zones_get_all
); do
137 if list_match
${port} $
(zone_get_ports
${zone}); then
154 if ! hook_exists port
"${hook}"; then
155 error
"Port hook '${hook}' does not exist."
159 hook_exec port
"${hook}" new
"$@"
166 # Cannot delete a port that does not exist
167 if ! port_exists
${port}; then
168 error
"No such port: ${port}"
172 local attached_zone
=$
(port_is_attached
${port})
173 if [ -n "${attached_zone}" ]; then
174 if ! zone_port_detach
"${attached_zone}" "${port}"; then
175 error
"Could not remove port ${port} from zone ${zone}"
180 # Check if the port is linked to any other port and don't allow the user
183 for other_port
in $
(ports_get
); do
184 [ "${other_port}" = "${port}" ] && continue
186 if list_match
${port} $
(port_get_children
${other_port}); then
187 log ERROR
"Cannot destroy port '${port}' which is child of port '${other_port}'."
192 # Shut down the port before destroying it
193 if ! port_remove
"${port}"; then
197 if ! rm -rf "${NETWORK_PORTS_DIR}/${port}"; then
198 log ERROR
"Could not destroy port ${port}"
202 log INFO
"Destroyed port ${port}"
207 port_cmd
"create" "$@"
214 if ! port_exists
"${port}"; then
215 log ERROR
"Port ${port} does not exist"
219 # If the device is still up, we need to bring it down first.
220 if device_is_up
"${port}"; then
224 port_cmd
"remove" "${port}"
227 # Restarts the port by removing it and then re-creating it
232 port_remove
"${port}"
234 port_create
"${port}"
246 # Check if the port exists
247 if ! device_exists
"${port}"; then
248 log ERROR
"Could not bring up port ${port} which has not been created"
252 port_cmd up
"${port}"
271 local hook
=$
(port_get_hook
${port})
273 # Abort if we could not find a hook
274 if ! isset hook
; then
275 log CRITICAL
"Port ${port} does not have a hook associated with it"
279 hook_exec port
${hook} ${cmd} ${port} "$@"
284 for port
in $
(list_directory
"${NETWORK_PORTS_DIR}"); do
285 if port_exists
${port}; then
299 while [ ${i} -lt 99 ]; do
300 port
=${pattern//N/${i}}
301 if ! port_exists
${port} && ! device_exists
${port}; then
311 port_get_children
() {
314 assert port_exists
"${port}"
316 port_cmd
"children" "${port}"
320 # Get name of the zones, this port is configured in.
327 for zone
in $
(zones_get_all
); do
328 if zone_has_port
${zone} ${port}; then
337 port_hotplug_event
() {
341 hotplug_assert_in_hotplug_event
343 port_cmd
"hotplug" "${port}"
349 port_settings_read
"${port}" \
350 --ignore-superfluous-settings SLAVES
354 port_device_is_slave
() {
361 local slaves
="$(port_get_slaves "${port}")"
363 # Returns true if device is in slaves
364 list_match
"${device}" ${slaves}
370 port_settings_read
"${port}" \
371 --ignore-superfluous-settings PHY
381 # Nothing to do if an empty argument is given
386 phy
="$(phy_get_address "${phy}")"
388 local port_phy
="$(port_get_phy "${port}")"
389 [ "${port_phy}" = "${phy}" ]
392 ports_lowest_address
() {
397 for port
in $
(port_list
); do
398 # Skip all ports that do not exist
399 # any more or are not plugged in
400 device_exists
"${port}" ||
continue
402 # Skip all ports that are not proper ethernet devices
403 device_is_wireless
"${port}" && continue
404 device_is_ethernet
"${port}" ||
continue
406 list_append addresses
"$(device_get_address "${port}")"
410 addresses
="$(list_sort ${addresses})"
412 # Get the first element which is the lowest MAC address
413 list_head
${addresses}
421 # This function return the color of a port
425 color_read
"port" ${name}
428 port_get_description_title
() {
432 description_title_read $
(description_format_filename
"port" "${name}")