Introduced new networking script.

diff --git a/src/network/network b/src/network/network
new file mode 100644 (file)
index 0000000..cad8d64
--- /dev/null
+++ b/src/network/network
@@ -0,0 +1,300 @@
+#!/bin/bash
+###############################################################################
+#                                                                             #
+# IPFire.org - A linux based firewall                                         #
+# Copyright (C) 2009  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/>.       #
+#                                                                             #
+###############################################################################
+
+DEBUG=
+VERBOSE=
+
+BOLD="\\033[1;39m"
+NORMAL="\\033[0;39m"
+ERROR="\\033[1;31m"
+
+. ../src/initscripts/networking/functions
+
+CONFIG_DIR=${CONFIG_DIR-/etc/sysconfig/networking}
+
+CONFIG_ZONES=${CONFIG_DIR}/zones
+CONFIG_PORTS=${CONFIG_DIR}/ports
+
+function usage() {
+       echo "Usage $0 - TODO"
+       _exit $1
+}
+
+function debug() {
+       if [ -n "$1" ]; then
+               DEBUG=$1
+               verbose $1
+               return
+       else
+               if [ "$DEBUG" = "1" ]; then
+                       return 0
+               else
+                       return 1
+               fi
+       fi
+}
+
+function verbose() {
+       if [ -n "$1" ]; then
+               VERBOSE=$1
+               return
+       else
+               if [ "$VERBOSE" = "1" ]; then
+                       return 0
+               else
+                       return 1
+               fi
+       fi
+}
+
+function decho() {
+       debug && echo -e "${ERROR}$@${NORMAL}" >&2
+}
+
+function vecho() {
+       verbose && echo -e "$@"  >&2
+}
+
+function error() {
+       echo -e "${ERROR}ERROR${NORMAL}: $@" >&2
+       _exit 1
+}
+
+function _exit() {
+       decho "Exiting with code $1."
+       exit $1
+}
+
+function devicify() {
+       local device
+       local mac
+
+       device=$1
+
+       if is_mac ${device}; then
+               mac=${device}
+               device=$(get_device_by_mac ${device})
+               decho "Figured out that ${mac} is ${device}."
+       fi
+       decho "Function: devicify $@ -> ${device}"
+       echo ${device}
+}
+
+function port_show() {
+       local port
+
+       port=$(devicify $1)
+
+       if ! device_exists ${port}; then
+               error "Port ${BOLD}${port}${NORMAL} does not exist."
+               return 1
+       fi
+
+       ip -s link show $port
+}
+
+function port_add() {
+       local port
+       local zone
+       local vid
+       
+       zone=$1
+       port=$(devicify $2)
+       vid=${3-0}
+
+       decho "Function: port_add $@"
+       decho "  Zone: ${zone} Port: ${port} VLAN-ID: ${vid}"
+
+       # XXX Check if vlan id is valid
+
+       if ! zone_exists ${zone}; then
+               error "Zone ${BOLD}${zone}${NORMAL} does not exist."
+               return 1
+       fi
+
+       if [ -z "$port" ]; then
+               error "Port ${BOLD}${2}${NORMAL} could not be found."
+               return 1
+       fi
+       
+       if ! device_exists ${port}; then
+               error "Port ${BOLD}${port}${NORMAL} does not exist."
+               return 1
+       fi
+
+       local mac
+       mac=$(get_mac_by_device ${port})
+
+       mkdir -p ${CONFIG_PORTS}/${mac} 2>/dev/null
+       touch ${CONFIG_PORTS}/${mac}/${vid}
+       ln -sf ${CONFIG_PORTS}/${mac}/${vid} ${CONFIG_ZONES}/${zone}/port-${mac}-${vid}
+
+       # XXX add code to bring up device immediately
+
+       vecho "Successfully added port ${BOLD}${port}${NORMAL} (${mac} - ${vid}) to ${BOLD}${zone}${NORMAL}."
+}
+
+function port_del() {
+       local port
+       local zone
+       local vid
+       
+       zone=$1
+       port=$(devicify $2)
+       vid=${3-0}
+
+       decho "Function: port_del $@"
+       decho "  Zone: ${zone} Port: ${port} VLAN-ID: ${vid}"
+
+       rm -f ${CONFIG_ZONES}/${zone}/port-${mac}-${vid} \
+                       ${CONFIG_PORTS}/${mac}/${vid} 2>/dev/null
+       rm -r ${CONFIG_PORTS}/${mac}/ 2>/dev/null # XXX Does this only remove if dir is empty?
+
+       # XXX add code to bring down device immediately
+
+       vecho "Successfully removed port ${BOLD}${port}${NORMAL} (${mac} - ${vid}) from ${BOLD}${zone}${NORMAL}."
+}
+
+function zone_show() {
+       local zone
+       zone=$1
+
+       if [ -z "$zone" ]; then
+               for zone in ${CONFIG_ZONES}/*; do
+                       zone_show $(basename $zone)
+               done
+               return
+       fi
+
+       if ! zone_exists ${zone}; then
+               error "Zone ${BOLD}${zone}${NORMAL} does not exist."
+               return 2
+       fi
+
+       echo    "##################################################"
+       echo -e "# ${ERROR}ZONE INFO - ${zone}${NORMAL}"
+       echo    "##################################################"
+
+       # Up or down?
+       if device_exists ${zone}; then
+               echo -e "# Device is ${ERROR}up${NORMAL}."
+       else
+               echo -e "# Device is ${ERROR}down${NORMAL}."
+       fi
+       echo "#"
+
+       # Ports
+       echo -e "# ${ERROR}Ports:${NORMAL}"
+       local port
+       for port in ${CONFIG_ZONES}/${zone}/port-*; do
+               port=$(basename ${port})
+               echo "#  ${port#port-}"
+               debug && echo "#  TODO: Is port up or down?"
+       done
+       echo "#"
+
+}
+
+function zone_add() {
+       local zone
+
+       zone=$1
+       if zone_exists ${zone}; then
+               error "Zone ${BOLD}${zone}${NORMAL} already exists."
+               return 2
+       fi
+
+       mkdir -p ${CONFIG_ZONES}/${zone}
+       vecho "Successfully added zone ${zone}."
+}
+
+function zone_del() {
+       local zone
+
+       zone=$1
+       if ! zone_exists ${zone}; then
+               error "Zone ${BOLD}${zone}${NORMAL} does not exist."
+               return 1
+       fi
+
+       rm -rf ${CONFIG_ZONES}/${zone}
+       vecho "Successfully removed zone ${zone}."
+}
+
+while [ "$#" -gt 0 ]; do
+       arg=$1
+       shift
+       case "$arg" in
+               --debug|-d)
+                       debug 1
+                       decho "Debug mode is enabled."
+                       ;;
+               --verbose|-v)
+                       verbose 1
+                       vecho "${BOLD}Verbose mode is enabled.${NORMAL}"
+                       ;;
+               help|-h|--help)
+                       usage 0
+                       ;;
+               start|stop|restart|reload)
+                       exec /etc/init.d/network $arg
+                       ;;
+               port|po|p)
+                       arg=$1
+                       shift
+                       case "$arg" in
+                               show)
+                                       port_show $@
+                                       _exit $?
+                                       ;;
+                       esac
+                       ;;
+               zone|zo|z)
+                       arg=$1
+                       shift
+                       case "$arg" in
+                               add)
+                                       zone_add $@
+                                       _exit $?
+                                       ;;
+                               del)
+                                       zone_del $@
+                                       _exit $?
+                                       ;;
+                               show)
+                                       zone_show $@
+                                       _exit $?
+                                       ;;
+                               addport)
+                                       port_add $@
+                                       _exit $?
+                                       ;;
+                               delport)
+                                       port_del $@
+                                       _exit $?
+                                       ;;
+                       esac
+                       ;;
+               *)
+                       usage
+                       ;;
+       esac
+done