projects / people / stevee / network.git / blame
| Commit | Line | Data |
|---|---|---|
| e9ea243e MT |
1 | #!/bin/bash |
| 2 | ############################################################################### | |
| 3 | # # | |
| 4 | # IPFire.org - A linux based firewall # | |
| 5 | # Copyright (C) 2012 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 | dhclient_start() { | |
| 23 | local interface=${1} | |
| 24 | local proto=${2} | |
| 25 | ||
| 26 | assert isset interface | |
| 27 | assert device_exists ${interface} | |
| 28 | ||
| 29 | local service=$(dhclient_proto2service ${proto}) | |
| 30 | assert isset service | |
| 31 | ||
| 32 | service_start "${service}@${interface}" | |
| 33 | } | |
| 34 | ||
| 35 | dhclient_stop() { | |
| 36 | local interface=${1} | |
| 37 | local proto=${2} | |
| 38 | ||
| 39 | local service=$(dhclient_proto2service ${proto}) | |
| 40 | assert isset service | |
| 41 | ||
| 42 | service_stop "${service}@${interface}" | |
| 43 | } | |
| 44 | ||
| 45 | dhclient_proto2service() { | |
| 46 | local proto=${1} | |
| 47 | assert isset proto | |
| 48 | ||
| 49 | local service | |
| 50 | ||
| 51 | case "${proto}" in | |
| 52 | ipv4) | |
| 53 | service="dhclient4" | |
| 54 | ;; | |
| 55 | ipv6) | |
| 56 | service="dhclient6" | |
| 57 | ;; | |
| 58 | *) | |
| 59 | return ${EXIT_ERROR} | |
| 60 | ;; | |
| 61 | esac | |
| 62 | ||
| 63 | assert isset service | |
| 64 | ||
| 65 | echo "${service}" | |
| 66 | return ${EXIT_OK} | |
| 67 | } | |
| 68 | ||
| 69 | dhclient_write_config() { | |
| 70 | local interface=${1} | |
| 71 | local file=${2} | |
| 72 | shift 2 | |
| 73 | ||
| 74 | assert isset interface | |
| 75 | assert isset file | |
| 76 | ||
| 77 | local hostname=${HOSTNAME%%.*} | |
| 78 | local vendor=$(distro_get_pretty_name) | |
| 79 | ||
| 80 | while [ $# -gt 0 ]; do | |
| 81 | case "${1}" in | |
| 82 | --hostname=*) | |
| 83 | hostname=$(cli_get_val ${1}) | |
| 84 | ;; | |
| 85 | --vendor=*) | |
| 86 | vendor=$(cli_get_val ${1}) | |
| 87 | ;; | |
| 88 | *) | |
| 89 | log WARNING $"Unknown configuration option passed: ${1}." | |
| 90 | ;; | |
| 91 | esac | |
| 92 | shift | |
| 93 | done | |
| 94 | ||
| 95 | # Clear configuration file (if any). | |
| 96 | mkdir -p $(dirname ${file}) 2>/dev/null | |
| 97 | : > ${file} | |
| 98 | ||
| 99 | # Print the header. | |
| 100 | ( echo "#" | |
| 101 | echo "# This is a dhclient daemon configuration file for ${interface}." | |
| 102 | echo "# THIS FILE IS AUTOMATICALLY GENERATED AND WILL OVERWRITE" | |
| 103 | echo "# ANY CUSTOM CHANGES!" | |
| 104 | echo "#" | |
| 105 | echo "# $(date -u)" | |
| 106 | echo "#" | |
| 107 | echo | |
| 108 | ) >>${file} | |
| 109 | ||
| 110 | # Global options. | |
| 111 | echo "send vendor-class-identifier \"${vendor}\";" >>${file} | |
| 112 | echo | |
| 113 | ||
| 114 | # Interface options. | |
| 115 | ( | |
| 116 | echo "interface \"${interface}\" {" | |
| 117 | ||
| 118 | if isset hostname; then | |
| 119 | echo " send host-name \"${hostname}\";" | |
| 120 | fi | |
| 121 | ||
| 122 | echo "}" | |
| 123 | ) >>${file} | |
| 124 | ||
| 125 | return ${EXIT_OK} | |
| 126 | } |