diff options
Diffstat (limited to 'net.BSD/iwconfig.sh')
| -rw-r--r-- | net.BSD/iwconfig.sh | 94 |
1 files changed, 46 insertions, 48 deletions
diff --git a/net.BSD/iwconfig.sh b/net.BSD/iwconfig.sh index eb62a83..76cf71a 100644 --- a/net.BSD/iwconfig.sh +++ b/net.BSD/iwconfig.sh @@ -1,37 +1,19 @@ -# Copyright 2007 Roy Marples +# Copyright 2007-2008 Roy Marples # All rights reserved -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. - -_config_vars="$_config_vars ssid mode associate_timeout preferred_aps blacklist_aps" - -iwconfig_depend() { +_config_vars="$_config_vars ssid mode associate_timeout preferred_aps" +_config_vars="$_config_vars blacklist_aps" + +iwconfig_depend() +{ program /sbin/ifconfig after plug before interface provide wireless } -iwconfig_get_wep_status() { +iwconfig_get_wep_status() +{ local status="disabled" local mode=$(LC_ALL=C ifconfig "${IFACE}" \ | sed -n -e 's/^[[:space:]]*authmode \([^ ]*\) privacy ON .*/\1/p') @@ -42,29 +24,34 @@ iwconfig_get_wep_status() { echo "(WEP ${status})" } -_iwconfig_get() { +_iwconfig_get() +{ LC_ALL=C ifconfig "${IFACE}" | \ sed -n -e "s/^[[:space:]]*ssid \(.*\) channel \([0-9]*\).* bssid \(..:..:..:..:..:..\)\$/\\$1/p" } -_get_ssid() { +_get_ssid() +{ local ssid="$(_iwconfig_get 1)" - # If the ssid has a space then it's wrapped in quotes. - # This is a problem if the real ssid has a quote at the start or the end :/ + # If the ssid has a space then it's wrapped in quotes. This is a + # problem if the real ssid has a quote at the start or the end :/ ssid=${ssid#\"} ssid=${ssid%\"} echo "${ssid}" } -_get_ap_mac_address() { +_get_ap_mac_address() +{ _iwconfig_get 3 } -_get_channel() { +_get_channel() +{ _iwconfig_get 2 } -iwconfig_report() { +iwconfig_report() +{ local m="connected to" local ssid="$(_get_ssid)" local mac="$(_get_ap_mac_address "${iface}")" @@ -79,7 +66,8 @@ iwconfig_report() { eoutdent } -iwconfig_get_wep_key() { +iwconfig_get_wep_key() +{ local mac="$1" key= [ -n "${mac}" ] && mac="$(echo "${mac}" | sed -e 's/://g')" eval key=\$mac_key_${mac} @@ -87,7 +75,8 @@ iwconfig_get_wep_key() { echo "${key:--}" } -iwconfig_user_config() { +iwconfig_user_config() +{ local conf= eval set -- \$ifconfig_${SSIDVAR} for conf in "$@" ; do @@ -95,7 +84,8 @@ iwconfig_user_config() { done } -iwconfig_set_mode() { +iwconfig_set_mode() +{ local x= opt= unopt="hostap adhoc" case "$1" in master|hostap) unopt="adhoc" opt="hostap" ;; @@ -109,7 +99,8 @@ iwconfig_set_mode() { done } -iwconfig_setup_specific() { +iwconfig_setup_specific() +{ local mode="${1:-master}" channel= if [ -z "${SSID}" ]; then eerror "${IFACE} requires an SSID to be set to operate in ${mode} mode" @@ -136,7 +127,8 @@ iwconfig_setup_specific() { return 0 } -iwconfig_associate() { +iwconfig_associate() +{ local mac="$1" channel="$2" caps="$3" local mode= w="(WEP Disabled)" key= @@ -251,7 +243,8 @@ iwconfig_associate() { return 0 } -iwconfig_scan() { +iwconfig_scan() +{ local x= i=0 scan= quality= einfo "Scanning for access points" eindent @@ -387,7 +380,8 @@ iwconfig_scan() { return 0 } -iwconfig_force_preferred() { +iwconfig_force_preferred() +{ eval set -- $(_flatten_array "preferred_aps_${IFVAR}") [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") [ $# = 0 ] && return 1 @@ -414,7 +408,8 @@ iwconfig_force_preferred() { return 1 } -iwconfig_connect_preferred() { +iwconfig_connect_preferred() +{ eval set -- $(_flatten_array "preferred_aps_${IFVAR}") [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") [ $# = 0 ] && return 1 @@ -439,7 +434,8 @@ iwconfig_connect_preferred() { return 1 } -iwconfig_connect_not_preferred() { +iwconfig_connect_not_preferred() +{ local ssid= i=0 mode= mac= caps= freq= chan= pref= while [ ${i} -le ${APS} ] ; do @@ -474,7 +470,8 @@ iwconfig_connect_not_preferred() { return 1 } -iwconfig_defaults() { +iwconfig_defaults() +{ # Set some defaults #ifconfig "${iface}" txpower 100 2>/dev/null ifconfig "${IFACE}" bssid - @@ -485,7 +482,8 @@ iwconfig_defaults() { ifconfig "${IFACE}" -mediaopt hostap } -iwconfig_configure() { +iwconfig_configure() +{ local x APS eval SSID=\$ssid_${IFVAR} @@ -550,7 +548,8 @@ iwconfig_configure() { return 1 } -iwconfig_pre_start() { +iwconfig_pre_start() +{ # We don't configure wireless if we're being called from # the background yesno ${IN_BACKGROUND} && return 0 @@ -584,11 +583,10 @@ iwconfig_pre_start() { return 1 } -iwconfig_post_stop() { +iwconfig_post_stop() +{ yesno ${IN_BACKGROUND} && return 0 _is_wireless || return 0 iwconfig_defaults #iwconfig "${IFACE}" txpower 0 2>/dev/null } - -# vim: set ts=4 : |