[people/stevee/network.git] / src / hooks / ports / vlan

#!/bin/bash
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2010  Michael Tremer & Christian Schmidt                      #
#                                                                             #
# 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/>.       #
#                                                                             #
###############################################################################

. /usr/lib/network/header-port

HOOK_SETTINGS=(
	"ADDRESS"
	"PARENT_DEVICE"
	"TAG"
)

PORT_PARENTS_VAR="PARENT"

hook_check_settings() {
	assert isset PARENT_DEVICE
	assert isinteger TAG

	if isset ADDRESS; then
		assert ismac ADDRESS
	fi

	if [ ${TAG} -gt 4096 ]; then
		error "TAG is greater than 4096."
		exit ${EXIT_ERROR}
	fi

	local reserved
	for reserved in 0 4095; do
		if [ "${TAG}" = "${reserved}" ]; then
			error "TAG=${reserved} is reserved."
			exit ${EXIT_ERROR}
		fi
	done
}

hook_new() {
	while [ $# -gt 0 ]; do
		case "${1}" in
			--parent-device=*)
				PARENT_DEVICE=$(cli_get_val "${1}")
				;;
			--address=*)
				ADDRESS=$(cli_get_val "${1}")
				;;
			--tag=*)
				TAG=$(cli_get_val "${1}")
				;;
			*)
				warning "Unknown argument '${1}'"
				;;
		esac
		shift
	done

	local port="${PARENT_DEVICE}${VLAN_PORT_INTERFIX}${TAG}"

	port_settings_write "${port}" ${HOOK_SETTINGS[*]}

	exit ${EXIT_OK}
}

hook_edit() {
	local port=${1}
	assert isset port
	shift

	port_settings_read "${port}" ${HOOK_SETTINGS[*]}

	while [ $# -gt 0 ]; do
		case "${1}" in
			--address=*)
				ADDRESS=$(cli_get_val "${1}")
				;;
			*)
				warning "Unknown argument '${1}'"
				;;
		esac
		shift
	done

	port_settings_write "${port}" ${HOOK_SETTINGS[*]}

	exit ${EXIT_OK}	
}

hook_create() {
	local port="${1}"
	assert isset port

	device_exists "${port}" && exit ${EXIT_OK}

	# Read configruation
	port_settings_read "${port}" ${HOOK_SETTINGS[*]}

	# Create the VLAN device
	vlan_create "${port}" "${PARENT_DEVICE}" "${TAG}" "${ADDRESS}"

	exit ${EXIT_OK}
}

hook_remove() {
	local port="${1}"
	assert isset port

	if device_exists "${port}"; then
		vlan_remove "${port}"
	fi

	exit ${EXIT_OK}
}
Commit	Line	Data
	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-port
	23
	24	HOOK_SETTINGS=(
	25	"ADDRESS"
	26	"PARENT_DEVICE"
	27	"TAG"
	28	)
	29
	30	PORT_PARENTS_VAR="PARENT"
	31
	32	hook_check_settings() {
	33	assert isset PARENT_DEVICE
	34	assert isinteger TAG
	35
	36	if isset ADDRESS; then
	37	assert ismac ADDRESS
	38	fi
	39
	40	if [ ${TAG} -gt 4096 ]; then
	41	error "TAG is greater than 4096."
	42	exit ${EXIT_ERROR}
	43	fi
	44
	45	local reserved
	46	for reserved in 0 4095; do
	47	if [ "${TAG}" = "${reserved}" ]; then
	48	error "TAG=${reserved} is reserved."
	49	exit ${EXIT_ERROR}
	50	fi
	51	done
	52	}
	53
	54	hook_new() {
	55	while [ $# -gt 0 ]; do
	56	case "${1}" in
	57	--parent-device=*)
	58	PARENT_DEVICE=$(cli_get_val "${1}")
	59	;;
	60	--address=*)
	61	ADDRESS=$(cli_get_val "${1}")
	62	;;
	63	--tag=*)
	64	TAG=$(cli_get_val "${1}")
	65	;;
	66	*)
	67	warning "Unknown argument '${1}'"
	68	;;
	69	esac
	70	shift
	71	done
	72
	73	local port="${PARENT_DEVICE}${VLAN_PORT_INTERFIX}${TAG}"
	74
	75	port_settings_write "${port}" ${HOOK_SETTINGS[*]}
	76
	77	exit ${EXIT_OK}
	78	}
	79
	80	hook_edit() {
	81	local port=${1}
	82	assert isset port
	83	shift
	84
	85	port_settings_read "${port}" ${HOOK_SETTINGS[*]}
	86
	87	while [ $# -gt 0 ]; do
	88	case "${1}" in
	89	--address=*)
	90	ADDRESS=$(cli_get_val "${1}")
	91	;;
	92	*)
	93	warning "Unknown argument '${1}'"
	94	;;
	95	esac
	96	shift
	97	done
	98
	99	port_settings_write "${port}" ${HOOK_SETTINGS[*]}
	100
	101	exit ${EXIT_OK}
	102	}
	103
	104	hook_create() {
	105	local port="${1}"
	106	assert isset port
	107
	108	device_exists "${port}" && exit ${EXIT_OK}
	109
	110	# Read configruation
	111	port_settings_read "${port}" ${HOOK_SETTINGS[*]}
	112
	113	# Create the VLAN device
	114	vlan_create "${port}" "${PARENT_DEVICE}" "${TAG}" "${ADDRESS}"
	115
	116	exit ${EXIT_OK}
	117	}
	118
	119	hook_remove() {
	120	local port="${1}"
	121	assert isset port
	122
	123	if device_exists "${port}"; then
	124	vlan_remove "${port}"
	125	fi
	126
	127	exit ${EXIT_OK}
	128	}