hostapd: Dump config file in debug mode

[network.git] / src / functions / functions.hotplug

#!/bin/bash
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2014  IPFire Network Development Team                         #
#                                                                             #
# 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/>.       #
#                                                                             #
###############################################################################

hotplug_assert_in_hotplug_event() {
	assert [ -n "${IN_HOTPLUG_EVENT}" ]
}

hotplug_action() {
	hotplug_assert_in_hotplug_event

	echo "${ACTION}"
}

hotplug_propagate_all_ports() {
	hotplug_assert_in_hotplug_event

	# Create configured child devices.
	local port
	for port in $(ports_get_all); do
		port_hotplug_event "${port}"
		local ret="${?}"

		# Log warning for crashed hooks
		case "${ret}" in
			${EXIT_OK}|${EXIT_NOT_HANDLED})
				: # do nothing
				;;
			*)
				log WARNING "Unknown exit code for port '${port}': ${ret}"
				;;
		esac
	done
}

hotplug_propagate_all_zones() {
	hotplug_assert_in_hotplug_event

	local zone
	for zone in $(zones_get_all); do
		zone_hotplug_event "${zone}"
		local ret="${?}"

		# Log warning for crashed hooks
		case "${ret}" in
			${EXIT_OK}|${EXIT_NOT_HANDLED})
				: # do nothing
				;;
			*)
				log WARNING "Unknown exit code for zone '${zone}': ${ret}"
				;;
		esac
	done
}

hotplug_event_interface_is_zone() {
	hotplug_assert_in_hotplug_event

	local zone="${1}"
	assert isset zone

	[ "${zone}" = "${INTERFACE}" ]
}

hotplug_event_port_is_interface() {
	hotplug_assert_in_hotplug_event

	local port="${1}"
	assert isset port

	[ "${port}" = "${INTERFACE}" ]
}

hotplug_event_interface_is_slave_of_port() {
	hotplug_assert_in_hotplug_event

	local port="${1}"
	assert isset port

	# Return false if INTERFACE is not set
	isset INTERFACE || return ${EXIT_FALSE}

	local slaves="$(port_get_slaves "${port}")"
	list_match "${INTERFACE}" ${slaves}
}

hotplug_event_interface_is_port_of_zone() {
	hotplug_assert_in_hotplug_event

	local zone="${1}"
	assert isset zone

	# Return false if INTERFACE is not set
	isset INTERFACE || return ${EXIT_FALSE}

	local ports="$(zone_get_ports "${zone}")"
	list_match "${INTERFACE}" ${ports}
}

hotplug_event_port_uses_phy() {
	hotplug_assert_in_hotplug_event

	local port="${1}"
	assert isset port

	# Return false if PHY is not set
	isset PHY || return ${EXIT_FALSE}

	# Returns true if port uses PHY
	port_uses_phy "${port}" "${PHY}"
}