hooks/ethernet

   1 #!/bin/sh
   2 ########################################################################
   3 # Begin $NETWORK_DEVICES/services/ethernet
   4 #
   5 # Description : Ethernet Script
   6 #
   7 # Authors     : Michael Tremer - michael.tremer@ipfire.org
   8 #
   9 # Version     : 00.00
  10 #
  11 # Notes       : This script adds ethernet support.
  12 #
  13 ########################################################################
  14
  15 . /lib/network/hook-header
  16
  17 HOOK_NAME=ethernet
  18 HOOK_TYPE=port
  19
  20 function port_name() {
  21         echo ${zone}p+
  22 }
  23
  24 case "${action}" in
  25         help)
  26                 echo -e "${BOLD}Hook (${HOOK_NAME}) help:"
  27                 echo
  28                 echo -e "    ${BOLD}Summary:${NORMAL}"
  29                 echo    "        The ethernet-hook controls connection via ethernet."
  30                 echo    "        You will need this to access your local lan."
  31                 echo
  32                 echo -e "    ${BOLD}Usage:${NORMAL}"
  33                 #echo    "        --config=<FILE>"
  34                 #echo    "            Includes a config file."
  35                 #echo    "            Example: --config=/etc/sysconfig/network/green0/port-00:11:22:33:44:55"
  36                 #echo    "        --port=<MAC or Name>"
  37                 #echo    "            Passes the port to the script."
  38                 #echo    "            Example: --port=port0 or --port=00:11:22:33:44:55"
  39                 #echo    "        --zone=<zone>"
  40                 #echo    "            Passes the zone to the script."
  41                 #echo    "            Example: --zone=green0"
  42                 #echo
  43                 #echo -e "    ${BOLD}Commands:${NORMAL}"
  44                 #echo
  45                 echo     "        This hook only needs the name of the network device"
  46                 echo     "        that should be attached to the zone."
  47                 echo     "        The device identifier can either be a mac address or"
  48                 echo     "        a device name."
  49                 echo
  50                 echo     "            Example: network zone addport green0 ethernet port0"
  51                 echo     "                     network zone addport green0 ethernet 00:11:22:33:44:55"
  52                 echo
  53                 ;;
  54
  55         info)
  56                 echo "HOOK_NAME=${HOOK_NAME}"
  57                 echo "HOOK_TYPE=${HOOK_TYPE}"
  58                 ;;
  59
  60         pre-up)
  61                 device_is_up ${MAC} || ip link set $(devicify ${MAC}) up
  62                 ;;
  63
  64         post-up)
  65                 if zone_has_device_attached ${zone} $(get_device ${MAC}); then
  66                         # Device is already attached to the bridge
  67                         exit ${EXIT_OK}
  68                 fi
  69                 message="Attaching ethernet port ${MAC}..."
  70                 device_rename $(get_device ${MAC}) $(port_name)
  71                 zone_add_port ${zone} $(get_device_by_mac ${MAC})
  72                 evaluate_retval
  73                 ;;
  74
  75         pre-down)
  76                 if zone_has_device_attached ${zone} $(get_device ${MAC}); then
  77                         message="Detatching ethernet port ${MAC}..."
  78                         zone_del_port ${zone} $(get_device_by_mac ${MAC})
  79                         device_rename $(get_device_by_mac ${MAC}) ${COMMON_DEVICE}
  80                         evaluate_retval
  81                 fi
  82                 ;;
  83
  84         post-down)
  85                 ## Possibly pull down the device (if there are no more vlan devices up...)
  86                 ;;
  87
  88         add)
  89                 ### XXX error handling
  90
  91                 for dev in $@; do
  92                         MAC=$(macify ${dev})
  93                         UUID=$(uuid)
  94                         cat <<EOF > ${CONFIG_UUIDS}/${UUID}
  95 HOOK="${HOOK_NAME}"
  96 MAC="${MAC}"
  97 EOF
  98                         ln -sf ${CONFIG_UUIDS}/${UUID} \
  99                                 ${CONFIG_ZONES}/${zone}/${HOOK_NAME}-${UUID}
 100
 101                         log_success_msg "Configuration successfully saved!"
 102                         echo    "      Device      : $(devicify ${MAC})"
 103                         echo    "      MAC address : ${MAC}"
 104                 done
 105                 ;;
 106
 107         rem)
 108                 # XXX to be done
 109                 ;;
 110
 111         status)
 112                 echo -e "#  ${CLR_BOLD_CYN}Ethernet port $(devicify ${MAC}) (${MAC})${NORMAL}"
 113                 echo -n "#   State: "
 114                 if device_is_up ${MAC}; then
 115                         echo -e "${CLR_BOLD_GRN}up${NORMAL}"
 116                 else
 117                         echo -e "${CLR_BOLD_RED}down${NORMAL}"
 118                 fi
 119                 echo -n "#   Link : "
 120                 if device_has_carrier ${MAC}; then
 121                         echo -e "${CLR_BOLD_GRN}yes${NORMAL}"
 122                 else
 123                         echo -e "${CLR_BOLD_RED}no${NORMAL}"
 124                 fi
 125                 echo "#"
 126
 127                 device_is_up ${MAC}
 128                 exit ${?}
 129                 ;;
 130
 131         *)
 132                 echo "Usage: ${0} [interface] {up|down|add|remove|attach|detach|status}"
 133                 exit 1
 134                 ;;
 135 esac
 136
 137 # End $NETWORK_DEVICES/services/ethernet