hooks/zones/switch

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2010  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   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.                                         #
  11 #                                                                             #
  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.                                #
  16 #                                                                             #
  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/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 . /usr/lib/network/header-zone
  23
  24 HOOK_SETTINGS="HOOK MAC MTU"
  25
  26 # Default values
  27 MAC=$(mac_generate)
  28 MTU=1500
  29
  30 function hook_check() {
  31         assert ismac MAC
  32         assert isinteger MTU
  33 }
  34
  35 function hook_parse_cmdline() {
  36         while [ $# -gt 0 ]; do
  37                 case "${1}" in
  38                         --mtu=*)
  39                                 MTU=${1#--mtu=}
  40                                 ;;
  41                         --mac=*)
  42                                 MAC=${1#--mac=}
  43                                 ;;
  44                         *)
  45                                 warning "Ignoring unknown option '${1}'"
  46                                 ;;
  47                 esac
  48                 shift
  49         done
  50 }
  51
  52 function hook_up() {
  53         local zone=${1}
  54         shift
  55
  56         zone_config_read ${zone}
  57
  58         # Create the interface.
  59         log INFO "Creating virtual switch '${zone}'."
  60         switch_create ${zone}
  61
  62         [ -n "${MAC}" ] && device_set_address ${zone} ${MAC}
  63         [ -n "${MTU}" ] && device_set_mtu ${zone} ${MTU}
  64
  65         # Bring it up.
  66         device_set_up ${zone}
  67
  68         # Bring all ports up
  69         zone_ports_up ${zone}
  70         zone_configs_up ${zone}
  71
  72         exit ${EXIT_OK}
  73 }
  74
  75 function hook_down() {
  76         local zone=${1}
  77         shift
  78
  79         zone_configs_down ${zone}
  80         zone_ports_down ${zone}
  81
  82         # Bring it down.
  83         device_set_down ${zone}
  84
  85         # Remove the virtual switch.
  86         log INFO "Removing virtual switch '${zone}'."
  87         switch_remove ${zone}
  88
  89         exit ${EXIT_OK}
  90 }
  91
  92 function hook_status() {
  93         local zone=${1}
  94         assert isset zone
  95
  96         # Print the default header.
  97         cli_device_headline ${zone}
  98
  99         # Exit if zone is down
 100         if ! zone_is_up ${zone}; then
 101                 echo # Empty line
 102                 exit ${EXIT_ERROR}
 103         fi
 104
 105         cli_headline 2 "Spanning Tree Protocol information"
 106         if switch_stp_is_enabled ${zone}; then
 107         #       local proto=$(stp_bridge_get_protocol ${zone})
 108
 109         #       cli_print_fmt1 2 "Version"      "$(stp_get_name ${proto})"
 110         #       cli_print_fmt1 2 "ID"           "$(stp_bridge_get_id ${zone})"
 111         #       cli_print_fmt1 2 "Priority"     "$(switch_stp_get_priority ${zone})"
 112
 113         #       if stp_bridge_is_root ${zone}; then
 114         #               cli_print 2 "This bridge is root."
 115         #       else
 116         #               cli_print_fmt1 2 "Designated root" \
 117         #                       "$(stp_bridge_get_designated_root ${zone})"
 118         #               cli_print_fmt1 2 "Root path cost" \
 119         #                       "$(stp_bridge_get_root_path_cost ${zone})"
 120         #       fi
 121         #       cli_space
 122
 123         #       # Topology information
 124         #       cli_print_fmt1 2 "Topology changing" \
 125         #               "$(stp_bridge_get_topology_change_detected ${zone})"
 126         #       cli_print_fmt1 2 "Topology change time" \
 127         #               "$(beautify_time $(stp_bridge_get_topology_change_timer ${zone}))"
 128         #       cli_print_fmt1 2 "Topology change count" \
 129         #               "$(stp_bridge_get_topology_change_count ${zone})"
 130         #       cli_space
 131                 :
 132         else
 133                 cli_print 2 "Disabled"
 134                 cli_space
 135         fi
 136
 137         #cli_headline 2 "Ports"
 138         #zone_ports_status ${zone}
 139         #cli_space
 140
 141         #cli_headline 2 "Configurations"
 142         #zone_configs_cmd status ${zone}
 143         #cli_space
 144
 145         exit ${EXIT_OK}
 146 }