src/functions/functions.hotplug

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2014  IPFire Network Development Team                         #
   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 hotplug_assert_in_hotplug_event() {
  23         assert [ -n "${IN_HOTPLUG_EVENT}" ]
  24 }
  25
  26 hotplug_action() {
  27         hotplug_assert_in_hotplug_event
  28
  29         echo "${ACTION}"
  30 }
  31
  32 hotplug_propagate_all_ports() {
  33         hotplug_assert_in_hotplug_event
  34
  35         # Create configured child devices.
  36         local port
  37         for port in $(ports_get_all); do
  38                 port_hotplug_event "${port}"
  39                 local ret="${?}"
  40
  41                 # Log warning for crashed hooks
  42                 case "${ret}" in
  43                         ${EXIT_OK}|${EXIT_NOT_HANDLED})
  44                                 : # do nothing
  45                                 ;;
  46                         *)
  47                                 log WARNING "Unknown exit code for port '${port}': ${ret}"
  48                                 ;;
  49                 esac
  50         done
  51 }
  52
  53 hotplug_propagate_all_zones() {
  54         hotplug_assert_in_hotplug_event
  55
  56         local zone
  57         for zone in $(zones_get_all); do
  58                 zone_hotplug_event "${zone}"
  59                 local ret="${?}"
  60
  61                 # Log warning for crashed hooks
  62                 case "${ret}" in
  63                         ${EXIT_OK}|${EXIT_NOT_HANDLED})
  64                                 : # do nothing
  65                                 ;;
  66                         *)
  67                                 log WARNING "Unknown exit code for zone '${zone}': ${ret}"
  68                                 ;;
  69                 esac
  70         done
  71 }
  72
  73 hotplug_event_port_is_interface() {
  74         hotplug_assert_in_hotplug_event
  75
  76         local port="${1}"
  77         assert isset port
  78
  79         [ "${port}" = "${INTERFACE}" ]
  80 }
  81
  82 hotplug_event_interface_is_slave_of_port() {
  83         hotplug_assert_in_hotplug_event
  84
  85         local port="${1}"
  86         assert isset port
  87
  88         # Return false if INTERFACE is not set
  89         isset INTERFACE || return ${EXIT_FALSE}
  90
  91         local slaves="$(port_get_slaves "${port}")"
  92         list_match "${INTERFACE}" ${slaves}
  93 }
  94
  95 hotplug_event_interface_is_port_of_zone() {
  96         hotplug_assert_in_hotplug_event
  97
  98         local zone="${1}"
  99         assert isset zone
 100
 101         # Return false if INTERFACE is not set
 102         isset INTERFACE || return ${EXIT_FALSE}
 103
 104         local ports="$(zone_get_ports "${zone}")"
 105         list_match "${INTERFACE}" ${ports}
 106 }
 107
 108 hotplug_event_port_uses_phy() {
 109         hotplug_assert_in_hotplug_event
 110
 111         local port="${1}"
 112         assert isset port
 113
 114         # Return false if PHY is not set
 115         isset PHY || return ${EXIT_FALSE}
 116
 117         # Returns true if port uses PHY
 118         port_uses_phy "${port}" "${PHY}"
 119 }