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711ffac1 MT |
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 | ||
8c63fa13 | 22 | . /usr/lib/network/header-port |
711ffac1 | 23 | |
d389e96b MT |
24 | HOOK_SETTINGS=( |
25 | "ADDRESS" | |
26 | "ADVERTISED_LINK_SPEEDS" | |
27 | "DEVICE" | |
28 | "OFFLOADING" | |
29 | "MTU" | |
30 | ) | |
711ffac1 | 31 | |
1c6a4e30 | 32 | hook_check_settings() { |
64b7bffd MT |
33 | assert ismac DEVICE |
34 | ||
5e4629f6 MT |
35 | # Invalid MAC addresses are not allowed |
36 | assert not isoneof DEVICE 00:00:00:00:00:00 ff:ff:ff:ff:ff:ff | |
37 | ||
64b7bffd MT |
38 | if isset ADDRESS; then |
39 | assert ismac ADDRESS | |
40 | fi | |
ef53293c MT |
41 | |
42 | if isset MTU; then | |
43 | assert mtu_is_valid "ethernet" "${MTU}" | |
44 | fi | |
3a0e1dda | 45 | |
5b1fd814 MT |
46 | if isset MODES; then |
47 | local mode | |
48 | for mode in ${MODES}; do | |
49 | assert [ -n "${DEVICE_LINK_SPEEDS[${mode}]}" ] | |
50 | done | |
3a0e1dda | 51 | fi |
711ffac1 MT |
52 | } |
53 | ||
c1c6a024 MT |
54 | hook_parse_cmdline() { |
55 | while [ $# -gt 0 ]; do | |
56 | case "${1}" in | |
57 | --address=*) | |
58 | ADDRESS="$(cli_get_val "${1}")" | |
59 | ||
60 | if ! mac_is_valid "${ADDRESS}"; then | |
61 | error "Invalid MAC address: ${ADDRESS}" | |
62 | return ${EXIT_ERROR} | |
63 | fi | |
64 | ;; | |
ef53293c | 65 | |
5b1fd814 MT |
66 | --advertised-link-speeds=*) |
67 | ADVERTISED_LINK_SPEEDS="$(cli_get_val "${1}")" | |
178aabc0 | 68 | |
5b1fd814 MT |
69 | local speed |
70 | for speed in ${ADVERTISED_LINK_SPEEDS}; do | |
71 | if [ -z "${DEVICE_LINK_SPEEDS[${speed}]}" ]; then | |
72 | error "Unsupported link speed: ${speed}" | |
73 | return ${EXIT_ERROR} | |
74 | fi | |
75 | done | |
178aabc0 MT |
76 | ;; |
77 | ||
ef53293c MT |
78 | --mtu=*) |
79 | MTU="$(cli_get_val "${1}")" | |
80 | ||
81 | if ! mtu_is_valid "ethernet" "${MTU}"; then | |
82 | error "Invalid MTU: ${MTU}" | |
83 | return ${EXIT_ERROR} | |
84 | fi | |
85 | ;; | |
3a0e1dda | 86 | |
085a89dc MT |
87 | --offloading=*) |
88 | OFFLOADING="$(cli_get_val "${1}")" | |
89 | ||
90 | if enabled OFFLOADING; then | |
91 | OFFLOADING="on" | |
0842edcc | 92 | elif disabled OFFLOADING; then |
085a89dc | 93 | OFFLOADING="off" |
0842edcc MT |
94 | else |
95 | error "Invalid value for offloading: ${OFFLOADING}" | |
96 | return ${EXIT_ERROR} | |
085a89dc MT |
97 | fi |
98 | ;; | |
99 | ||
c1c6a024 MT |
100 | *) |
101 | error "Unknown argument: ${1}" | |
102 | return ${EXIT_ERROR} | |
103 | ;; | |
104 | esac | |
105 | shift | |
106 | done | |
107 | } | |
108 | ||
39aae674 MT |
109 | # This function is only called automatically by hotplug to create |
110 | # a new ethernet port. | |
111 | hook_new() { | |
112 | local port="${1}" | |
113 | assert isset port | |
114 | ||
ec87f5ce MT |
115 | local device="${2}" |
116 | assert isset device | |
117 | ||
118 | local DEVICE="$(device_get_address "${device}")" | |
39aae674 | 119 | |
eba9fa9c | 120 | if ! port_settings_write "${port}"; then |
39aae674 MT |
121 | log ERROR "Could not write settings for port ${port}" |
122 | return ${EXIT_ERROR} | |
123 | fi | |
124 | ||
125 | return ${EXIT_OK} | |
126 | } | |
127 | ||
3d007f4c MT |
128 | hook_create() { |
129 | return ${EXIT_OK} | |
130 | } | |
131 | ||
ef53293c | 132 | hook_up() { |
79271f35 MT |
133 | local port="${1}" |
134 | ||
d389e96b | 135 | local ${HOOK_SETTINGS[*]} |
eba9fa9c | 136 | if ! port_settings_read "${port}"; then |
ef53293c MT |
137 | log ERROR "Could not read settings for port ${port}" |
138 | return ${EXIT_ERROR} | |
139 | fi | |
140 | ||
79271f35 MT |
141 | # Set MAC address, if needed |
142 | if isset ADDRESS; then | |
143 | device_set_address "${port}" "${ADDRESS}" | |
144 | fi | |
145 | ||
ef53293c MT |
146 | # Set MTU |
147 | if isset MTU; then | |
148 | device_set_mtu "${port}" "${MTU}" | |
149 | else | |
150 | device_set_mtu "${port}" "${DEFAULT_MTU}" | |
151 | fi | |
152 | ||
5b1fd814 MT |
153 | # Set link speeds |
154 | if isset ADVERTISED_LINK_SPEEDS; then | |
155 | device_advertise_link_speeds "${port}" ${ADVERTISED_LINK_SPEEDS} | |
3a0e1dda MT |
156 | fi |
157 | ||
085a89dc MT |
158 | # Auto-enable or disable hardware offloading |
159 | if ! isset OFFLOADING || enabled OFFLOADING; then | |
160 | offloading_auto "${port}" | |
161 | else | |
162 | offloading_disable_all "${port}" | |
163 | fi | |
c3db1412 | 164 | |
ef53293c MT |
165 | # Bring up the device |
166 | device_set_up "${port}" | |
167 | ||
711ffac1 MT |
168 | exit ${EXIT_OK} |
169 | } | |
170 | ||
1c6a4e30 | 171 | hook_remove() { |
711ffac1 MT |
172 | exit ${EXIT_OK} |
173 | } | |
174 | ||
1c6a4e30 | 175 | hook_hotplug_rename() { |
12f9c8d2 | 176 | hook_hotplug_rename_by_address "$@" |
8895cf8f | 177 | } |