#!/bin/bash
-# XXX header missing
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2010 Michael Tremer & Christian Schmidt #
+# #
+# This program is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or #
+# (at your option) any later version. #
+# #
+# This program is distributed in the hope that it will be useful, #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
+# GNU General Public License for more details. #
+# #
+# You should have received a copy of the GNU General Public License #
+# along with this program. If not, see <http://www.gnu.org/licenses/>. #
+# #
+###############################################################################
function port_dir() {
- echo "${CONFIG_DIR}/ports"
+ echo "${NETWORK_CONFIG_DIR}/ports"
}
-function port_file() {
+function port_get_hook() {
+ local port=${1}
+ assert isset port
+
+ config_get_hook $(port_file ${port})
+}
+
+function port_config_dir() {
+ local port=${1}
+
+ print "${RUN_DIR}/ports/${port}"
+ return ${EXIT_OK}
+}
+
+function port_config_read() {
+ local port=${1}
+ assert isset port
+
+ # Save the HOOK variable.
+ local hook="${HOOK}"
+
+ config_read $(port_file ${port})
+
+ # Restore hook.
+ HOOK="${hook}"
+}
+
+function port_config_write() {
local port=${1}
+ assert isset port
+ config_write $(port_file ${port})
+}
+
+function ports_get_all() {
+ local port
+
+ for port in $(port_dir)/*; do
+ [ -f "${port}" ] || continue
+
+ basename ${port}
+ done
+}
+
+function port_file() {
+ local port=${1}
assert isset port
echo "$(port_dir)/${port}"
function port_exists() {
local port=${1}
- [ -f "${CONFIG_DIR}/ports/${port}" ]
+ [ -f "${NETWORK_CONFIG_DIR}/ports/${port}" ]
}
function port_get_hook() {
port_exists ${port} || return ${EXIT_OK}
- local attached_zone=$(port_is_attached ${port})
+ # Check if the port is attached to any zone and don't delete it.
+ local ok=${EXIT_OK}
+ local attached_zone=$(port_is_attached ${port})
if [ -n "${attached_zone}" ]; then
- error "Cannot destroy port '${port}' which is attached to zone '${attached_zone}'."
+ error_log "Cannot destroy port '${port}' which is attached to zone '${attached_zone}'."
+ ok=${EXIT_ERROR}
+ fi
+
+ # Check if the port is linked to any other port and don't allow the user
+ # to delete it.
+ local other_port
+ for other_port in $(ports_get); do
+ [ "${other_port}" = "${port}" ] && continue
+
+ if listmatch ${port} $(port_get_parents ${other_port}); then
+ error_log "Cannot destroy port '${port}' which is a parent port to '${other_port}'."
+ ok=${EXIT_ERROR}
+ fi
+
+ if listmatch ${port} $(port_get_children ${other_port}); then
+ error_log "Cannot destroy port '${port}' which is child of port '${other_port}'."
+ ok=${EXIT_ERROR}
+ fi
+ done
+
+ # If ok says we are not okay --> exit
+ if [ ${ok} -ne ${EXIT_OK} ]; then
return ${EXIT_ERROR}
fi
port_cmd status $@
}
+function port_info() {
+ port_cmd info $@
+}
+
function port_cmd() {
local cmd=${1}
local port=${2}
done
}
-# This function automatically creates the real ethernet devices
-# that do not exists in the configuration.
-# Saves some work for the administrator.
-function ports_init() {
- local device
- for device in $(devices_get_all); do
- if device_is_real ${device}; then
- if ! port_exists ${device}; then
- port_create ethernet ${device}
- fi
- fi
- done
-}
-
-init_register ports_init
-
function port_find_free() {
local pattern=${1}
port=${pattern//N/${i}}
if ! port_exists ${port} && ! device_exists ${port}; then
echo "${port}"
- break
+ return ${EXIT_OK}
fi
i=$(( ${i} + 1 ))
done
+
+ return ${EXIT_ERROR}
+}
+
+function port_get_info() {
+ local port=${1}
+ local key=${2}
+
+ assert isset port
+ assert port_exists ${port}
+ assert isset key
+
+ (
+ eval $(port_info ${port})
+ echo "${!key}"
+ )
+}
+
+function port_get_parents() {
+ local port=${1}
+
+ port_get_info ${port} PORT_PARENTS
+}
+
+function port_get_children() {
+ local port=${1}
+
+ port_get_info ${port} PORT_CHILDREN
+}
+
+function port_zone() {
+ # Get name of the zones, this port is configured in.
+ local port=${1}
+ shift
+
+ assert isset port
+
+ local zone
+ for zone in $(zones_get_all); do
+ if zone_has_port ${zone} ${port}; then
+ echo "${zone}"
+ return ${EXIT_OK}
+ fi
+ done
+
+ return ${EXIT_OK}
}
projects / people / stevee / network.git / blobdiff