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 echo "${NETWORK_CONFIG_DIR}/ports/${port}"
28 list_directory
"$(port_dir)"
34 # Collect all ports that are attached to a zone
36 for zone
in $
(zones_get_all
); do
37 list_append ports_in_use $
(zone_get_ports
"${zone}")
40 # Collect all ports that are enslaved by an other port
42 for port
in $
(port_list
); do
43 list_append ports_in_use $
(port_get_slaves
"${port}")
46 list_sort
${ports_in_use}
50 local ports_in_use
="$(port_list_in_use)"
53 for port
in $
(port_list
); do
54 if ! list_match
"${port}" ${ports_in_use}; then
66 config_get_hook $
(port_file
${port})
72 print
"${RUN_DIR}/ports/${port}"
76 port_settings_read
() {
80 # Save the HOOK variable.
83 settings_read
"$(port_file "${port}")" ${HOOK_SETTINGS}
89 port_settings_write
() {
95 if function_exists
"hook_check_settings"; then
96 list_append args
"--check=\"hook_check_settings\""
98 list_append args
${HOOK_SETTINGS}
100 settings_write
"$(port_file "${port}")" ${args}
111 echo "$(port_dir ${port})/settings"
117 [ -d "${NETWORK_CONFIG_DIR}/ports/${port}" ]
125 config_get_hook $
(port_file
${port})
135 for zone
in $
(zones_get_all
); do
136 if list_match
${port} $
(zone_get_ports
${zone}); then
153 if ! hook_exists port
"${hook}"; then
154 error
"Port hook '${hook}' does not exist."
158 hook_exec port
"${hook}" new
"$@"
165 # Cannot delete a port that does not exist
166 if ! port_exists
${port}; then
167 error
"No such port: ${port}"
171 local attached_zone
=$
(port_is_attached
${port})
172 if [ -n "${attached_zone}" ]; then
173 if ! zone_port_detach
"${attached_zone}" "${port}"; then
174 error
"Could not remove port ${port} from zone ${zone}"
179 # Check if the port is linked to any other port and don't allow the user
182 for other_port
in $
(ports_get
); do
183 [ "${other_port}" = "${port}" ] && continue
185 if list_match
${port} $
(port_get_children
${other_port}); then
186 log ERROR
"Cannot destroy port '${port}' which is child of port '${other_port}'."
191 # Shut down the port before destroying it
192 if ! port_remove
"${port}"; then
196 rm -rf $
(port_dir
${port})
200 port_cmd
"create" "$@"
207 if ! port_exists
"${port}"; then
208 log ERROR
"Port ${port} does not exist"
212 # If the device is still up, we need to bring it down first.
213 if device_is_up
"${port}"; then
217 port_cmd
"remove" "${port}"
220 # Restarts the port by removing it and then re-creating it
225 port_remove
"${port}"
227 port_create
"${port}"
239 # Check if the port exists
240 if ! device_exists
"${port}"; then
241 log ERROR
"Could not bring up port ${port} which has not been created"
245 port_cmd up
"${port}"
264 local hook
=$
(port_get_hook
${port})
266 # Abort if we could not find a hook
267 if ! isset hook
; then
268 log CRITICAL
"Port ${port} does not have a hook associated with it"
272 hook_exec port
${hook} ${cmd} ${port} "$@"
277 for port
in $
(list_directory
"$(port_dir)"); do
278 if port_exists
${port}; then
292 while [ ${i} -lt 99 ]; do
293 port
=${pattern//N/${i}}
294 if ! port_exists
${port} && ! device_exists
${port}; then
304 port_get_children
() {
307 assert port_exists
"${port}"
309 port_cmd
"children" "${port}"
313 # Get name of the zones, this port is configured in.
320 for zone
in $
(zones_get_all
); do
321 if zone_has_port
${zone} ${port}; then
330 port_hotplug_event
() {
334 hotplug_assert_in_hotplug_event
336 port_cmd
"hotplug" "${port}"
342 port_settings_read
"${port}" \
343 --ignore-superfluous-settings SLAVES
347 port_device_is_slave
() {
354 local slaves
="$(port_get_slaves "${port}")"
356 # Returns true if device is in slaves
357 list_match
"${device}" ${slaves}
363 port_settings_read
"${port}" \
364 --ignore-superfluous-settings PHY
374 # Nothing to do if an empty argument is given
379 phy
="$(phy_get_address "${phy}")"
381 local port_phy
="$(port_get_phy "${port}")"
382 [ "${port_phy}" = "${phy}" ]
385 ports_lowest_address
() {
390 for port
in $
(port_list
); do
391 # Skip all ports that do not exist
392 # any more or are not plugged in
393 device_exists
"${port}" ||
continue
395 # Skip all ports that are not proper ethernet devices
396 device_is_wireless
"${port}" && continue
397 device_is_ethernet
"${port}" ||
continue
399 list_append addresses
"$(device_get_address "${port}")"
403 addresses
="$(list_sort ${addresses})"
405 # Get the first element which is the lowest MAC address
406 list_head
${addresses}
414 # This function return the color of a port
418 color_read
"port" ${name}
421 port_get_description_title
() {
425 description_title_read $
(description_format_filename
"port" "${name}")