]>
Commit | Line | Data |
---|---|---|
bd86d39f 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 | ||
22 | . /usr/lib/network/header-port | |
23 | ||
24 | HOOK_SETTINGS="HOOK ADDRESS" | |
25 | ||
1c6a4e30 | 26 | hook_check_settings() { |
bd86d39f MT |
27 | assert ismac ADDRESS |
28 | } | |
29 | ||
cd6d94b5 | 30 | hook_parse_cmdline() { |
bd86d39f MT |
31 | while [ $# -gt 0 ]; do |
32 | case "${1}" in | |
33 | --address=*) | |
34 | ADDRESS=$(cli_get_val ${1}) | |
35 | ;; | |
36 | *) | |
37 | warning "Unknown argument '${1}'" | |
38 | ;; | |
39 | esac | |
40 | shift | |
41 | done | |
42 | ||
cd6d94b5 MT |
43 | if isset ADDRESS; then |
44 | if ! ismac ADDRESS; then | |
45 | error "Invalid MAC address given: ${ADDRESS}" | |
46 | return ${EXIT_ERROR} | |
47 | fi | |
48 | ||
49 | # Generate a random but static MAC address if none was set | |
50 | else | |
bd86d39f MT |
51 | ADDRESS=$(mac_generate) |
52 | fi | |
cd6d94b5 MT |
53 | } |
54 | ||
55 | hook_new() { | |
56 | if ! hook_parse_cmdline $@; then | |
57 | return ${EXIT_ERROR} | |
58 | fi | |
bd86d39f MT |
59 | |
60 | local port=$(port_find_free ${DUMMY_PORT_PATTERN}) | |
61 | assert isset port | |
62 | ||
e9df08ad | 63 | if port_settings_write "${port}" ${HOOK_SETTINGS}; then |
bd86d39f MT |
64 | log INFO "New dummy port '${port}' has been created" |
65 | fi | |
66 | ||
67 | exit ${EXIT_OK} | |
68 | } | |
69 | ||
1c6a4e30 | 70 | hook_create() { |
1ba6a2bb | 71 | local port="${1}" |
bd86d39f MT |
72 | assert isset port |
73 | ||
1ba6a2bb | 74 | # Read configuration |
e9df08ad | 75 | port_settings_read "${port}" ${HOOK_SETTINGS} |
bd86d39f | 76 | |
1ba6a2bb MT |
77 | # Create the dummy device |
78 | dummy_create "${port}" "${ADDRESS}" | |
79 | ||
80 | exit ${EXIT_OK} | |
81 | } | |
82 | ||
1c6a4e30 | 83 | hook_remove() { |
1ba6a2bb MT |
84 | local port="${1}" |
85 | assert isset port | |
86 | ||
87 | # Remove the dummy device | |
88 | dummy_remove "${port}" | |
89 | } | |
90 | ||
1c6a4e30 | 91 | hook_up() { |
1ba6a2bb MT |
92 | local port="${1}" |
93 | assert isset port | |
bd86d39f | 94 | |
8ed44a23 MT |
95 | # Bring up the port. |
96 | device_set_up ${port} | |
97 | ||
bd86d39f MT |
98 | exit ${EXIT_OK} |
99 | } | |
100 | ||
1c6a4e30 | 101 | hook_down() { |
1ba6a2bb | 102 | local port="${1}" |
bd86d39f MT |
103 | assert isset port |
104 | ||
8ed44a23 MT |
105 | # Tear down the port. |
106 | device_set_down ${port} | |
107 | ||
bd86d39f MT |
108 | exit ${EXIT_OK} |
109 | } | |
110 | ||
1c6a4e30 | 111 | hook_hotplug_rename() { |
bd86d39f MT |
112 | local port=${1} |
113 | assert isset port | |
114 | ||
115 | local device=${2} | |
116 | assert isset device | |
117 | ||
e9df08ad | 118 | port_settings_read "${port}" ${HOOK_SETTINGS} |
bd86d39f MT |
119 | |
120 | if [ "${ADDRESS}" = "$(device_get_address ${device})" ]; then | |
121 | log DEBUG "Device '${device}' equals port '${port}'." | |
122 | exit ${EXIT_OK} | |
123 | fi | |
124 | ||
125 | log DEBUG "Device '${device}' does not equal port '${port}'." | |
126 | exit ${EXIT_ERROR} | |
127 | } |