# #
###############################################################################
-. /lib/network/functions
-
# Parse the command line
while [ $# -gt 0 ]; do
case "${1}" in
-d|--debug)
DEBUG=1
- log DEBUG "Enabled debugging mode"
;;
*)
action=${1}
[ -n "${action}" ] && break
done
+. /usr/lib/network/functions
+
+function cli_config() {
+ if cli_help_requested $@; then
+ cli_show_man network-config
+ exit ${EXIT_OK}
+ fi
+
+ if [ -n "${1}" ]; then
+ config_set $@
+ network_config_write
+ else
+ network_config_print
+ fi
+}
+
+function cli_device() {
+ local device=${1}
+ local action=${2}
+ shift 2
+
+ if ! isset device; then
+ cli_show_man network-device
+ return ${EXIT_ERROR}
+ fi
+
+ assert device_exists ${device}
+
+ case "${action}" in
+ discover)
+ cli_device_discover ${device} $@
+ ;;
+ status)
+ cli_device_status ${device}
+ ;;
+ *)
+ cli_show_man network-device
+ ;;
+ esac
+
+ return ${EXIT_OK}
+}
+
+function cli_device_status() {
+ local device=${1}
+ assert device_exists ${device}
+
+ # Save the type of the device for later.
+ local type=$(device_get_type ${device})
+
+ cli_headline 1 "Device status: ${device}"
+ cli_print_fmt1 1 "Name" "${device}"
+
+ # Print the device status.
+ device_is_up ${device} &>/dev/null
+ local status=$?
+
+ case "${status}" in
+ ${EXIT_TRUE})
+ status="${COLOUR_GREEN}UP${COLOUR_NORMAL}"
+ ;;
+ ${EXIT_FALSE})
+ status="${COLOUR_RED}DOWN${COLOUR_NORMAL}"
+ ;;
+ esac
+
+ cli_print_fmt1 1 "Status" "${status}"
+ cli_print_fmt1 1 "Type" "${type}"
+ cli_print_fmt1 1 "Address" "$(device_get_address ${device})"
+ cli_space
+
+ # Print the link speed for ethernet devices.
+ case "${type}" in
+ ethernet)
+ cli_print_fmt1 1 "Link" \
+ "$(device_get_speed ${device}) MBit/s $(device_get_duplex ${device}) duplex"
+ ;;
+ esac
+
+ cli_print_fmt1 1 "MTU" "$(device_get_mtu ${device})"
+ cli_space
+
+ # Print device statistics.
+ cli_device_stats 2 ${device}
+
+ # Print some more information.
+ device_has_carrier ${device} &>/dev/null
+ cli_print_fmt1 1 "Has carrier?" "$(cli_print_bool $?)"
+
+ device_is_promisc ${device} &>/dev/null
+ cli_print_fmt1 1 "Promisc" "$(cli_print_bool $?)"
+ cli_space
+
+ # Print all virtual devices.
+ local virtuals=$(device_get_virtuals ${device})
+ if [ -n "${virtuals}" ]; then
+ cli_headline 2 "Virtual devices"
+
+ local virtual
+ for virtual in ${virtuals}; do
+ cli_print 2 "* %-6s - %s" "${virtual}" "$(device_get_address ${virtual})"
+ done
+ cli_space
+ fi
+
+}
+
+function cli_device_discover() {
+ local device=${1}
+ shift
+
+ local device_type=$(device_get_type ${device})
+ if [ "${device_type}" != "real" ]; then
+ return ${EXIT_OK}
+ fi
+
+ local raw
+
+ while [ $# -gt 0 ]; do
+ case "${1}" in
+ --raw)
+ raw=1
+ ;;
+ esac
+ shift
+ done
+
+ local up
+ device_is_up ${device} && up=1
+ device_set_up ${device}
+
+ enabled raw || echo "${device}"
+
+ local hook
+ local out
+ local ret
+ for hook in $(hook_zone_get_all); do
+ out=$(hook_zone_exec ${hook} discover ${device})
+ ret=$?
+
+ [ ${ret} -eq ${DISCOVER_NOT_SUPPORTED} ] && continue
+
+ if enabled raw; then
+ case "${ret}" in
+ ${DISCOVER_OK})
+ echo "${hook}: OK"
+ local line
+ while read line; do
+ echo "${hook}: ${line}"
+ done <<<"${out}"
+ ;;
+
+ ${DISCOVER_ERROR})
+ echo "${hook}: FAILED"
+ ;;
+ esac
+ else
+ case "${ret}" in
+ ${DISCOVER_OK})
+ echo " ${hook} was successful."
+ local line
+ while read line; do
+ echo " ${line}"
+ done <<<"${out}"
+ ;;
+
+ ${DISCOVER_ERROR})
+ echo " ${hook} failed."
+ ;;
+ esac
+ fi
+ done
+
+ echo # New line
+
+ [ "${up}" = "1" ] || device_set_down ${device}
+}
+
+function cli_hostname() {
+ if cli_help_requested $@; then
+ cli_show_man network
+ exit ${EXIT_OK}
+ fi
+
+ local hostname=${1}
+
+ if [ -n "${hostname}" ]; then
+ config_hostname ${hostname}
+ log INFO "Hostname was set to '${hostname}'."
+ log INFO "Changes do only take affect after reboot."
+ exit ${EXIT_OK}
+ fi
+
+ echo "$(config_hostname)"
+ exit ${EXIT_OK}
+}
+
+function cli_port() {
+ if cli_help_requested $@; then
+ cli_show_man network-port
+ exit ${EXIT_OK}
+ fi
+
+ local action
+ local port
+
+ if port_exists ${1}; then
+ port=${1}
+ action=${2}
+ shift 2
+
+ # Action aliases
+ case "${action}" in
+ start)
+ action="up"
+ ;;
+ stop)
+ action="down"
+ ;;
+ show)
+ action="status"
+ ;;
+ esac
+
+ case "${action}" in
+ edit|up|down|status)
+ port_${action} ${port} $@
+ ;;
+ *)
+ error "Unrecognized argument: ${action}"
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+ else
+ action=${1}
+ shift
+
+ case "${action}" in
+ create|destroy)
+ port_${action} $@
+ ;;
+ *)
+ error "Unrecognized argument: ${action}"
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+ fi
+}
+
+function cli_zone() {
+ if cli_help_requested $@; then
+ cli_show_man network-zone
+ exit ${EXIT_OK}
+ fi
+
+ local action
+ local zone
+
+ if zone_name_is_valid ${1}; then
+ zone=${1}
+ action=${2}
+ shift 2
+
+ # Action aliases
+ case "${action}" in
+ start)
+ action="up"
+ ;;
+ stop)
+ action="down"
+ ;;
+ show)
+ action="status"
+ ;;
+ esac
+
+ case "${action}" in
+ config|down|edit|port|status|up)
+ zone_${action} ${zone} $@
+ ;;
+ *)
+ error "Unrecognized argument: ${action}"
+ cli_show_man network-zone
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+ else
+ action=${1}
+ shift
+
+ case "${action}" in
+ create)
+ zone_${action} $@
+ ;;
+ remove)
+ cli_zone_remove $@
+ ;;
+ list-hooks)
+ cli_list_hooks zone $@
+ ;;
+ ""|*)
+ if [ -n "${action}" ]; then
+ error "Unrecognized argument: '${action}'"
+ echo
+ fi
+
+ cli_show_man network-zone
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+ fi
+}
+
+# Removes a zone either immediately, if it is currently down,
+# or adds a tag that the removal will be done when the zone
+# is brought down the next time.
+function cli_zone_remove() {
+ if cli_help_requested $@; then
+ cli_show_man network-zone
+ exit ${EXIT_OK}
+ fi
+
+ local zone=${1}
+ assert zone_exists ${zone}
+
+ if zone_is_up ${zone}; then
+ echo "Zone '${zone}' is up and will be removed when it goes down the next time."
+ zone_remove ${zone}
+ else
+ echo "Removing zone '${zone}' now..."
+ zone_remove_now ${zone}
+ fi
+
+ exit ${EXIT_OK}
+}
+
+function cli_list_hooks() {
+ local type=${1}
+ shift
+
+ if cli_help_requested $@; then
+ cli_show_man network-zone
+ exit ${EXIT_OK}
+ fi
+
+ local hook_dir=$(hook_dir ${type})
+ local hook
+
+ for hook in ${hook_dir}/*; do
+ hook=$(basename ${hook})
+ if hook_exists ${type} ${hook}; then
+ echo "${hook}"
+ fi
+ done | sort -u
+}
+
+function cli_start() {
+ if cli_help_requested $@; then
+ cli_show_man network
+ exit ${EXIT_OK}
+ fi
+
+ local zones=$(zones_get $@)
+
+ local zone
+ for zone in ${zones}; do
+ zone_start ${zone} &
+ done
+
+ wait # until everything is settled
+}
+
+function cli_stop() {
+ if cli_help_requested $@; then
+ cli_show_man network
+ exit ${EXIT_OK}
+ fi
+
+ local zones=$(zones_get $@)
+
+ local zone
+ for zone in ${zones}; do
+ zone_stop ${zone} &
+ done
+
+ wait # until everything is settled
+}
+
+function cli_restart() {
+ if cli_help_requested $@; then
+ cli_show_man network
+ exit ${EXIT_OK}
+ fi
+
+ cli_stop $@
+
+ # Give the system some time to calm down
+ sleep ${TIMEOUT_RESTART}
+
+ cli_start $@
+}
+
+function cli_status() {
+ if cli_help_requested $@; then
+ cli_show_man network
+ exit ${EXIT_OK}
+ fi
+
+ # When dumping status information, the debug
+ # mode clutters the console which is not what we want.
+ # Logging on the console is disabled for a short time.
+ local log_disable_stdout=${LOG_DISABLE_STDOUT}
+ LOG_DISABLE_STDOUT="true"
+
+ local zones=$(zones_get $@)
+
+ local zone
+ for zone in ${zones}; do
+ zone_status ${zone}
+ done
+
+ # Reset logging.
+ LOG_DISABLE_STDOUT=${log_disable_stdout}
+}
+
+function cli_reset() {
+ if cli_help_requested $@; then
+ cli_show_man network
+ exit ${EXIT_OK}
+ fi
+
+ warning_log "Will reset the whole network configuration!!!"
+
+ # Force mode is disabled by default
+ local force=0
+
+ while [ $# -gt 0 ]; do
+ case "${1}" in
+ --force|-f)
+ force=1
+ ;;
+ esac
+ shift
+ done
+
+ # If we are not running in force mode, we ask the user if he does know
+ # what he is doing.
+ if ! enabled force; then
+ if ! cli_yesno "Do you really want to reset the whole network configuration?"; then
+ exit ${EXIT_ERROR}
+ fi
+ fi
+
+ local zone
+ for zone in $(zones_get --all); do
+ zone_remove ${zone}
+ done
+
+ local port
+ for port in $(ports_get --all); do
+ port_remove ${port}
+ done
+
+ # Flush all DNS servers.
+ dns_server_flush
+
+ # Re-run the initialization functions
+ init_run
+
+ exit ${EXIT_OK}
+}
+
+# Help function: will show the default man page to the user.
+# Optionally, there are two arguments taken, the type of hook
+# and which hook should be shown.
+function cli_help() {
+ local type=${1}
+ local what=${2}
+
+ # Remove unknown types.
+ if ! listmatch ${type} zone port config; then
+ type=""
+ fi
+
+ # If no arguments were given, we will show the default page.
+ if [ -z "${type}" ]; then
+ cli_show_man network
+ return ${EXIT_OK}
+ fi
+
+ if ! hook_exists ${type} ${what}; then
+ error "Hook of type '${type}' and name '${what}' could not be found."
+ exit "${EXIT_ERROR}"
+ fi
+
+ hook_exec ${type} ${what} help
+}
+
+function cli_dns() {
+ if cli_help_requested $@; then
+ cli_show_man network-dns
+ exit ${EXIT_OK}
+ fi
+
+ # Get the command.
+ local cmd=${1}; shift
+ if [ -z "${cmd}" ]; then
+ cli_show_man network-dns
+ exit ${EXIT_ERROR}
+ fi
+
+ # Get the new server to process (if any).
+ local server=${1}
+ local priority=${2}
+
+ case "${cmd}" in
+ list)
+ __dns_server_println "SERVER" "PRIORITY"
+ dns_server_list
+ exit ${EXIT_OK}
+ ;;
+ add)
+ log INFO "Adding new DNS server: ${server}"
+ dns_server_add ${server} ${priority}
+ ;;
+ remove)
+ log INFO "Removing DNS server: ${server}"
+ dns_server_remove ${server} ${priority}
+ ;;
+ update)
+ # Just run the update afterwards.
+ ;;
+ *)
+ error "No such command: ${cmd}"
+ exit ${EXIT_ERROR}
+ esac
+
+ # Update the local DNS configuration after changes have been made.
+ dns_generate_resolvconf
+ radvd_update
+
+ exit ${EXIT_OK}
+}
+
# Process the given action
case "${action}" in
init)
init_run
;;
- config|hostname|port|device|zone|start|stop|restart|status|reset)
+ config|hostname|port|device|zone|start|stop|restart|status|reset|dns)
cli_${action} $@
;;
""|help|--help|-h)
- cli_usage root
- exit ${EXIT_OK}
+ cli_help $@
;;
*)
error "Invalid command given: ${action}"
- cli_usage usage
+ cli_usage "network help"
exit ${EXIT_CONF_ERROR}
;;
esac
+
+exit ${EXIT_OK}
projects / people / stevee / network.git / blobdiff