From ccf238f852fd0463e68d33b91f0dd55000c325e3 Mon Sep 17 00:00:00 2001 From: Roy Marples Date: Wed, 26 Mar 2008 14:18:01 +0000 Subject: Merge net.OS into net --- net.BSD/Makefile | 5 - net.BSD/ifconfig.sh | 241 --------------- net.FreeBSD/Makefile | 5 - net.FreeBSD/iwconfig.sh | 592 ------------------------------------ net.Linux/Makefile | 7 - net.Linux/adsl.sh | 74 ----- net.Linux/apipa.sh | 48 --- net.Linux/arping.sh | 131 -------- net.Linux/bonding.sh | 101 ------- net.Linux/br2684ctl.sh | 59 ---- net.Linux/bridge.sh | 123 -------- net.Linux/ccwgroup.sh | 67 ----- net.Linux/clip.sh | 221 -------------- net.Linux/ifconfig.sh | 291 ------------------ net.Linux/ifplugd.sh | 92 ------ net.Linux/ip6to4.sh | 99 ------ net.Linux/ipppd.sh | 48 --- net.Linux/iproute2.sh | 241 --------------- net.Linux/iwconfig.sh | 761 ----------------------------------------------- net.Linux/netplugd.sh | 94 ------ net.Linux/pppd.sh | 243 --------------- net.Linux/pump.sh | 59 ---- net.Linux/tuntap.sh | 83 ------ net.Linux/udhcpc.sh | 105 ------- net.Linux/vlan.sh | 118 -------- net/Makefile | 3 +- net/Makefile.FreeBSD | 6 + net/Makefile.Linux | 8 + net/Makefile.NetBSD | 4 +- net/adsl.sh | 74 +++++ net/apipa.sh | 48 +++ net/arping.sh | 131 ++++++++ net/bonding.sh | 101 +++++++ net/br2684ctl.sh | 59 ++++ net/bridge.sh | 123 ++++++++ net/ccwgroup.sh | 67 +++++ net/clip.sh | 221 ++++++++++++++ net/ifconfig.sh.BSD.in | 241 +++++++++++++++ net/ifconfig.sh.Linux.in | 291 ++++++++++++++++++ net/ifplugd.sh | 92 ++++++ net/ip6to4.sh | 99 ++++++ net/ipppd.sh | 48 +++ net/iproute2.sh | 241 +++++++++++++++ net/iwconfig.sh.BSD.in | 592 ++++++++++++++++++++++++++++++++++++ net/iwconfig.sh.Linux.in | 761 +++++++++++++++++++++++++++++++++++++++++++++++ net/netplugd.sh | 94 ++++++ net/pppd.sh | 243 +++++++++++++++ net/pump.sh | 59 ++++ net/tuntap.sh | 83 ++++++ net/udhcpc.sh | 105 +++++++ net/vlan.sh | 118 ++++++++ 51 files changed, 3910 insertions(+), 3910 deletions(-) delete mode 100644 net.BSD/Makefile delete mode 100644 net.BSD/ifconfig.sh delete mode 100644 net.FreeBSD/Makefile delete mode 100644 net.FreeBSD/iwconfig.sh delete mode 100644 net.Linux/Makefile delete mode 100644 net.Linux/adsl.sh delete mode 100644 net.Linux/apipa.sh delete mode 100644 net.Linux/arping.sh delete mode 100644 net.Linux/bonding.sh delete mode 100644 net.Linux/br2684ctl.sh delete mode 100644 net.Linux/bridge.sh delete mode 100644 net.Linux/ccwgroup.sh delete mode 100644 net.Linux/clip.sh delete mode 100644 net.Linux/ifconfig.sh delete mode 100644 net.Linux/ifplugd.sh delete mode 100644 net.Linux/ip6to4.sh delete mode 100644 net.Linux/ipppd.sh delete mode 100644 net.Linux/iproute2.sh delete mode 100644 net.Linux/iwconfig.sh delete mode 100644 net.Linux/netplugd.sh delete mode 100644 net.Linux/pppd.sh delete mode 100644 net.Linux/pump.sh delete mode 100644 net.Linux/tuntap.sh delete mode 100644 net.Linux/udhcpc.sh delete mode 100644 net.Linux/vlan.sh create mode 100644 net/adsl.sh create mode 100644 net/apipa.sh create mode 100644 net/arping.sh create mode 100644 net/bonding.sh create mode 100644 net/br2684ctl.sh create mode 100644 net/bridge.sh create mode 100644 net/ccwgroup.sh create mode 100644 net/clip.sh create mode 100644 net/ifconfig.sh.BSD.in create mode 100644 net/ifconfig.sh.Linux.in create mode 100644 net/ifplugd.sh create mode 100644 net/ip6to4.sh create mode 100644 net/ipppd.sh create mode 100644 net/iproute2.sh create mode 100644 net/iwconfig.sh.BSD.in create mode 100644 net/iwconfig.sh.Linux.in create mode 100644 net/netplugd.sh create mode 100644 net/pppd.sh create mode 100644 net/pump.sh create mode 100644 net/tuntap.sh create mode 100644 net/udhcpc.sh create mode 100644 net/vlan.sh diff --git a/net.BSD/Makefile b/net.BSD/Makefile deleted file mode 100644 index 95391e8f..00000000 --- a/net.BSD/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -DIR= ${PREFIX}/${RC_LIB}/net -INC= ifconfig.sh - -MK= ../mk -include ${MK}/scripts.mk diff --git a/net.BSD/ifconfig.sh b/net.BSD/ifconfig.sh deleted file mode 100644 index 6f961776..00000000 --- a/net.BSD/ifconfig.sh +++ /dev/null @@ -1,241 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -ifconfig_depend() -{ - program /sbin/ifconfig - provide interface -} - -_exists() -{ - # Only FreeBSD sees to have /dev/net .... is there something - # other than ifconfig we can use for the others? - if [ -d /dev/net ]; then - [ -e /dev/net/"${IFACE}" ] - else - ifconfig "${IFACE}" >/dev/null 2>&1 - fi -} - -_up() -{ - ifconfig "${IFACE}" up -} - -_down() -{ - ifconfig "${IFACE}" down -} - -_ifindex() -{ - local x= i=1 - case "${RC_UNAME}" in - FreeBSD|DragonFly) - for x in /dev/net[0-9]*; do - if [ "${x}" -ef /dev/net/"${IFACE}" ]; then - echo "${x#/dev/net}" - return 0 - fi - i=$((${i} + 1)) - done - ;; - default) - for x in $(ifconfig -l); do - if [ "${x}" = "${IFACE}" ]; then - echo "${i}" - return 0 - fi - i=$((${i} + 1)) - done - ;; - esac - - # Return the next available index - echo "${i}" - return 1 -} - -_ifconfig_ent() -{ - LC_ALL=C ifconfig "${IFACE}" 2>/dev/null | while read ent rest; do - case "${ent}" in - $1) echo "${rest}";; - esac - done -} - -_get_mac_address() -{ - local ent="ether" - case "${RC_UNAME}" in - NetBSD|OpenBSD) ent="address:";; - esac - - case $(_ifconfig_ent "${ent}") in - 00:00:00:00:00:00);; - 44:44:44:44:44:44);; - FF:FF:FF:FF:FF:FF);; - "") return 1;; - *) echo "${address}";; - esac - - return 0; -} - - -_is_wireless() -{ - case "$(_ifconfig_ent "media:")" in - IEEE802.11*|"IEEE 802.11 Wireless"*) return 0;; - *) return 1;; - esac -} - -_get_inet_address() -{ - local inet= address= n= netmask= rest= - LC_ALL=C ifconfig "${IFACE}" | while read inet address n netmask rest; do - if [ "${inet}" = "inet" ]; then - echo "${address}/$(_netmask2cidr "${netmask}")" - return 0 - fi - done -} - -_add_address() -{ - local inet6= - - case "$@" in - *:*) inet6=inet6;; - esac - - if [ "${metric:-0}" != "0" ]; then - set -- "$@" metric ${metric} - fi - - # ifconfig doesn't like CIDR addresses - case "${RC_UNAME}" in - OpenBSD) - local ip="${1%%/*}" cidr="${1##*/}" netmask= - if [ -n "${cidr}" -a "${cidr}" != "${ip}" ]; then - netmask="$(_cidr2netmask "${cidr}")" - shift - set -- "${ip}" netmask "${netmask}" "$@" - fi - ;; - esac - - ifconfig "${IFACE}" ${inet6} "$@" alias -} - -_add_route() -{ - if [ $# -gt 3 ]; then - if [ "$3" = "gw" -o "$3" = "via" ]; then - local one=$1 two=$2 - shift; shift; shift - set -- "${one}" "${two}" "$@" - fi - fi - - case "$@" in - *:*) route add -inet6 "$@";; - *) route add "$@";; - esac -} - -_delete_addresses() -{ - einfo "Removing addresses" - eindent - LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do - case "${inet}" in - inet|inet6) - case "${address}" in - *"%${IFACE}"|::1) continue;; - 127.0.0.1) [ "${IFACE}" = "lo0" ] && continue;; - esac - einfo "${address}" - ifconfig "${IFACE}" "${inet}" "${address}" -alias - eend $? - ;; - esac - done - eoutdent - return 0 -} - -_show_address() -{ - einfo "received address $(_get_inet_address "${IFACE}")" -} - -_has_carrier() -{ - case "$(_ifconfig_ent "status:")" in - ""|active|associated) return 0;; - *) return 1;; - esac -} - -ifconfig_pre_start() -{ - local config="$(_get_array "ifconfig_${IFVAR}")" conf= arg= args= - local IFS="$__IFS" - - [ -z "${config}" ] && return 0 - - veinfo "Running ifconfig commands" - eindent - for conf in ${config}; do - unset IFS - args= - for arg in ${conf}; do - case ${arg} in - [Dd][Hh][Cc][Pp]);; - [Nn][Oo][Aa][Uu][Tt][Oo]);; - [Nn][Oo][Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);; - [Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);; - [Ww][Pp][Aa]);; - *) args="${args} ${arg}";; - esac - done - - [ -z "${args}" ] && continue - vebegin "ifconfig${args}" - eval ifconfig "${IFACE}" "${args}" - veend $? - done - eoutdent - - return 0 -} - -_ifconfig_ipv6_tentative() -{ - local inet= address= rest= - LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do - case "${inet}" in - inet6) - case "${rest}" in - *" "tentative*) return 2;; - esac - ;; - esac - done - [ $? = 2 ] -} - -ifconfig_post_start() -{ - if _ifconfig_ipv6_tentative; then - ebegin "Waiting for IPv6 addresses" - while true; do - _ifconfig_ipv6_tentative || break - done - eend 0 - fi -} diff --git a/net.FreeBSD/Makefile b/net.FreeBSD/Makefile deleted file mode 100644 index da75fc37..00000000 --- a/net.FreeBSD/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -DIR= ${PREFIX}/${RC_LIB}/net -INC= iwconfig.sh - -MK= ../mk -include ${MK}/scripts.mk diff --git a/net.FreeBSD/iwconfig.sh b/net.FreeBSD/iwconfig.sh deleted file mode 100644 index 3a276cda..00000000 --- a/net.FreeBSD/iwconfig.sh +++ /dev/null @@ -1,592 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_config_vars="$_config_vars ssid mode associate_timeout preferred_aps" -_config_vars="$_config_vars blacklist_aps" - -iwconfig_depend() -{ - program /sbin/ifconfig - after plug - before interface - provide wireless -} - -iwconfig_get_wep_status() -{ - local status="disabled" - local mode=$(LC_ALL=C ifconfig "${IFACE}" \ - | sed -n -e 's/^[[:space:]]*authmode \([^ ]*\) privacy ON .*/\1/p') - if [ -n "${mode}" ] ; then - status="enabled - ${mode}" - fi - - echo "(WEP ${status})" -} - -_iwconfig_get() -{ - LC_ALL=C ifconfig "${IFACE}" | \ - sed -n -e "s/^[[:space:]]*ssid \(.*\) channel \([0-9]*\).* bssid \(..:..:..:..:..:..\)\$/\\$1/p" -} - -_get_ssid() -{ - local ssid="$(_iwconfig_get 1)" - # If the ssid has a space then it's wrapped in quotes. This is a - # problem if the real ssid has a quote at the start or the end :/ - ssid=${ssid#\"} - ssid=${ssid%\"} - echo "${ssid}" -} - -_get_ap_mac_address() -{ - _iwconfig_get 3 -} - -_get_channel() -{ - _iwconfig_get 2 -} - -iwconfig_report() -{ - local m="connected to" - local ssid="$(_get_ssid)" - local mac="$(_get_ap_mac_address "${iface}")" - [ -n "${mac}" ] && mac=" at ${mac}" - local wep_status="$(iwconfig_get_wep_status "${iface}")" - local channel="$(_get_channel)" - [ -n "${channel}" ] && channel="on channel ${channel} " - - eindent - einfo "${IFACE} ${m} \"${ssid}\"${mac}" - einfo "${channel}${wep_status}" - eoutdent -} - -iwconfig_get_wep_key() -{ - local mac="$1" key= - [ -n "${mac}" ] && mac="$(echo "${mac}" | sed -e 's/://g')" - eval key=\$mac_key_${mac} - [ -z "${key}" ] && eval key=\$key_${SSIDVAR} - echo "${key:--}" -} - -iwconfig_user_config() -{ - local conf= - eval set -- \$ifconfig_${SSIDVAR} - for conf in "$@" ; do - ifconfig "${IFACE}" ${conf} - done -} - -iwconfig_set_mode() -{ - local x= opt= unopt="hostap adhoc" - case "$1" in - master|hostap) unopt="adhoc" opt="hostap" ;; - ad-hoc|adhoc) unopt="hostap" opt="adhoc" ;; - esac - for x in ${unopt} ; do - ifconfig "${IFACE}" -mediaopt ${x} - done - for x in ${opt} ; do - ifconfig "${IFACE}" mediaopt ${x} - done -} - -iwconfig_setup_specific() -{ - local mode="${1:-master}" channel= - if [ -z "${SSID}" ]; then - eerror "${IFACE} requires an SSID to be set to operate in ${mode} mode" - eerror "adjust the ssid_${IFVAR} setting in /etc/conf.d/net" - return 1 - fi - - iwconfig_set_mode "${mode}" || return 1 - - SSIDVAR=$(shell_var "${SSID}") - local key=$(iwconfig_get_wep_key) - - # Now set the key - ifconfig "${IFACE}" wepkey "${key}" - - ifconfig "${IFACE}" ssid "${SSID}" || return 1 - - eval channel=\$channel_${IFVAR} - # We default the channel to 3 - ifconfig "${IFACE}" channel "${channel:-3}" || return 1 - - iwconfig_user_config - iwconfig_report "${iface}" - return 0 -} - -iwconfig_associate() -{ - local mac="$1" channel="$2" caps="$3" - local mode= w="(WEP Disabled)" key= - - SSIDVAR=$(shell_var "${SSID}") - key=$(iwconfig_get_wep_key "${mac}") - case "${caps}" in - [EI]P*) - if [ "${key}" = "-" ] ; then - ewarn "WEP key is not set for \"${SSID}\"; not connecting" - return 1 - fi - ;; - "") ;; - *) - if [ "${key}" != "-" ] ; then - key="-" - ewarn "\"${SSID}\" is not WEP enabled; ignoring setting" - fi - ;; - esac - - # Set mode accordingly - case "${caps}" in - *E*) - mode="managed" - if LC_ALL=C ifconfig "${IFACE}" | \ - grep -q "^[[:space:]]*media: .*adhoc" ; then - ifconfig "${IFACE}" down -mediaopt adhoc up - fi - ;; - *I*) - mode="adhoc" - if ! LC_ALL=C ifconfig "${IFACE}" | \ - grep -q "^[[:space:]]*media: .*adhoc" ; then - ifconfig "${IFACE}" down mediaopt adhoc up - fi - ;; - *) - if LC_ALL=C ifconfig "${IFACE}" \ - | grep -q "^[[:space:]]*media: .*adhoc" ; then - mode="adhoc" - else - mode="managed" - fi - ;; - esac - - if [ "${key}" = "-" ] ; then - ifconfig "${IFACE}" wepmode off - else - ifconfig "${IFACE}" wepmode on - ifconfig "${IFACE}" deftxkey 1 - w=$(iwconfig_get_wep_status) - fi - - ebegin "Connecting to \"${SSID}\" in ${mode} mode ${w}" - - if ! ifconfig "${IFACE}" wepkey "${key}" ; then - eerror "Invalid WEP key ${key}" - return 1 - fi - - ifconfig "${IFACE}" ssid "${SSID}" || return 1 - iwconfig_user_config - - if [ "${SSID}" != "any" ] && type preassociate >/dev/null 2>/dev/null ; then - veinfo "Running preassociate function" - veindent - ( preassociate ) - local e=$? - veoutdent - if [ ${e} -eq 0 ] ; then - veend 1 "preassociate \"${SSID}\" on ${IFACE} failed" - return 1 - fi - fi - - local timeout= i=0 - eval timeout=\$associate_timeout_${IFVAR} - timeout=${timeout:-10} - - [ ${timeout} -eq 0 ] \ - && vewarn "WARNING: infinite timeout set for association on ${IFACE}" - - while true; do - _has_carrier && break - sleep 1 - - [ ${timeout} -eq 0 ] && continue - i=$((${i} + 1)) - [ ${i} -ge ${timeout} ] && { eend 1; return 1; } - done - - _has_carrier || { eend 1; return 1; } - eend 0 - - if [ "${SSID}" = "any" ]; then - SSID="$(_get_ssid)" - iwconfig_associate - return $? - fi - - iwconfig_report - - if type postassociate >/dev/null 2>/dev/null ; then - veinfo "Running postassociate function" - veindent - ( postassociate ) - veoutdent - fi - - return 0 -} - -iwconfig_scan() -{ - local x= i=0 scan= quality= - einfo "Scanning for access points" - eindent - - scan="$(LC_ALL=C ifconfig -v "${IFACE}" list scan 2>/dev/null | sed -e "1 d" -e "s/$/'/g" -e "s/^/'/g")" - while [ ${i} -lt 3 -a -z "${scan}" ] ; do - scan="${scan}${scan:+ }$(LC_ALL=C ifconfig -v "${IFACE}" scan 2>/dev/null | sed -e "1 d" -e "s/$/'/g" -e "s/^/'/g")" - i=$((${i} + 1)) - done - - APS=-1 - eval set -- ${scan} - for line in "$@" ; do - APS=$((${APS} + 1)) - set -- ${line} - while true ; do - case "$1" in - *:*:*:*:*:*) break ;; - esac - eval SSID_${APS}="\"\${SSID_${APS}}\${SSID_${APS}:+ }$1\"" - shift - done - eval MAC_${APS}="$(echo "$1" | tr '[:lower:]' '[:upper:]')" - eval CHAN_${APS}="$2" - quality=${4%:*} - shift ; shift ; shift ; shift ; shift - eval CAPS_${APS}="\"$*\"" - - # Add 1000 for managed nodes as we prefer them to adhoc - set -- $* - case "$1" in - *E*) eval QUAL_${APS}=$((${quality} + 1000)) ;; - *) eval QUAL_${APS}=\$quality ;; - esac - done - - if [ -z "${MAC_0}" ]; then - ewarn "no access points found" - eoutdent - return 1 - fi - - # Sort based on quality - local i=0 k=1 a= b= x= t= - while [ ${i} -lt ${APS} ] ; do - k=$((${i} + 1)) - while [ ${k} -le ${APS} ] ; do - eval a=\$QUALITY_${i} - [ -z "${a}" ] && break - eval b=\$QUALITY_${k} - if [ -n "${b}" -a "${a}" -lt "${b}" ] ; then - for x in MAC SSID CHAN QUALITY CAPS ; do - eval t=\$${x}_${i} - eval ${x}_${i}=\$${x}_${k} - eval ${x}_${k}=\$t - done - fi - k=$((${k} + 1)) - done - i=$((${i} + 1)) - done - - # Strip any duplicates - local i=0 k=1 a= b= - while [ ${i} -lt ${APS} ] ; do - k=$((${i} + 1)) - while [ ${k} -le ${APS} ] ; do - eval a=\$MAC_${i} - eval b=\$MAC_${k} - if [ "${a}" = "${b}" ] ; then - eval a=\$QUALITY_${i} - eval b=\$QUALITY_${k} - if [ -n "${a}" -a -n "${b}" ] ; then - if [ ${a} -ge ${b} ] ; then - unset MAC_${k} SSID_${k} CHAN_${k} QUALITY_${k} CAPS_${k} - else - unset MAC_${i} SSID_${i} CHAN_${i} QUALITY_${i} CAPS_${i} - fi - else - unset MAC_${k} SSID_${k} CHAN_${k} QUALITY_${k} CAPS_${k} - fi - fi - k=$((${k} + 1)) - done - i=$((${i} + 1)) - done - - local i=0 e= m= s= - - while [ ${i} -le ${APS} ] ; do - eval x=\$MAC_${i} - if [ -z "${x}" ] ; then - i=$((${i} + 1)) - continue - fi - - eval m=\$MODE_${i} - [ -n "${m}" ] && m=", ${m}" - eval s=\$SSID_${i} - eval q=\$QUALITY_${i} - eval e=\$CAPS_${i} - case "${e}" in - [EI]P*) e=", encrypted" ;; - *) e="" ;; - esac - if [ -z "${s}" ] ; then - einfo "Found ${x}${m}${e}" - else - einfo "Found \"${s}\" at ${x}${m}${e}" - fi - - x="$(echo "${x}" | sed -e 's/://g')" - eval x=\$mac_ssid_${x} - if [ -n "${x}" ] ; then - eval SSID_${i}=\$x - s=${x} - eindent - einfo "mapping to \"${x}\"" - eoutdent - fi - - eval set -- $(_flatten_array "blacklist_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "blacklist_aps") - for x; do - if [ "${x}" = "${s}" ] ; then - ewarn "${s} has been blacklisted - not connecting" - unset SSID_${i} MAC_${i} CHAN_${i} QUALITY_${i} CAPS_${i} - fi - done - i=$((${i} + 1)) - done - eoutdent - return 0 -} - -iwconfig_force_preferred() -{ - eval set -- $(_flatten_array "preferred_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") - [ $# = 0 ] && return 1 - - ewarn "Trying to force preferred in case they are hidden" - local ssid= - for ssid; do - local found_AP=false i=0 e= - while [ ${i} -le ${APS:--1} ] ; do - eval e=\$SSID_${i} - if [ "${e}" = "${ssid}" ] ; then - found_AP=true - break - fi - i=$((${i} + 1)) - done - if ! ${found_AP} ; then - SSID=${ssid} - iwconfig_associate && return 0 - fi - done - - ewarn "Failed to associate with any preferred access points on ${IFACE}" - return 1 -} - -iwconfig_connect_preferred() -{ - eval set -- $(_flatten_array "preferred_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") - [ $# = 0 ] && return 1 - - local ssid= i=0 mode= mac= caps= freq= chan= - for ssid; do - while [ ${i} -le ${APS} ] ; do - eval e=\$SSID_${i} - if [ "${e}" = "${ssid}" ] ; then - SSID=${e} - eval mac=\$MAC_${i} - eval caps=\$CAPS_${i} - eval freq=\$FREQ_${i} - eval chan=\$CHAN_${i} - iwconfig_associate "${mac}" \ - "${chan}" "${caps}" && return 0 - fi - i=$((${i} + 1)) - done - done - - return 1 -} - -iwconfig_connect_not_preferred() -{ - local ssid= i=0 mode= mac= caps= freq= chan= pref= - - while [ ${i} -le ${APS} ] ; do - eval e=\$SSID_${i} - if [ -z "${e}" ] ; then - i=$((${i} + 1)) - continue - fi - - eval set -- $(_flatten_array "preferred_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") - pref=false - for ssid; do - if [ "${e}" = "${ssid}" ] ; then - pref=true - break - fi - done - - if ! ${pref} ; then - SSID=${e} - eval mac=\$MAC_${i} - eval caps=\$CAPS_${i} - eval freq=\$FREQ_${i} - eval chan=\$CHAN_${i} - iwconfig_associate "${mac}" \ - "${chan}" "${caps}" && return 0 - fi - i=$((${i} + 1)) - done - - return 1 -} - -iwconfig_defaults() -{ - # Set some defaults - #ifconfig "${iface}" txpower 100 2>/dev/null - ifconfig "${IFACE}" bssid - - ifconfig "${IFACE}" ssid - - ifconfig "${IFACE}" wepkey 1:- wepkey 2:- wepkey 3:- wepkey 4:- - ifconfig "${IFACE}" authmode open - ifconfig "${IFACE}" -mediaopt adhoc - ifconfig "${IFACE}" -mediaopt hostap -} - -iwconfig_configure() -{ - local x APS - eval SSID=\$ssid_${IFVAR} - - # Setup ad-hoc mode? - eval x=\$mode_${IFVAR} - x=${x:-managed} - case "${x}" in - ad-hoc|adhoc|hostap|master) iwconfig_setup_specific "${x}" ;; - esac - - if [ "${x}" != "managed" -a "${x}" != "auto" -a "${x}" != "ad-hoc" -a "${x}" != "adhoc" -a ${x} != "master" ] ; then - eerror "Only managed, ad-hoc, master and auto modes are supported" - return 1 - fi - - # Has an SSID been forced? - if [ -n "${SSID}" ]; then - iwconfig_set_mode "${x}" - iwconfig_associate && return 0 - [ "${SSID}" = "any" ] && iwconfig_force_preferred && return 0 - - eval SSID=\$adhoc_ssid_${IFVAR} - if [ -n "${SSID}" ]; then - iwconfig_setup_specific adhoc - return $? - fi - return 1 - fi - - # Are we forcing preferred only? - eval x=\$associate_order_${IFVAR} - [ -n "${x}" ] && associate_order=${x} - associate_order=${associate_order:-any} - if [ "${associate_order}" = "forcepreferredonly" ]; then - iwconfig_force_preferred && return 0 - else - iwconfig_scan || return 1 - iwconfig_connect_preferred && return 0 - [ "${associate_order}" = "forcepreferred" ] || \ - [ "${associate_order}" = "forceany" ] && \ - iwconfig_force_preferred && return 0 - [ "${associate_order}" = "any" ] || \ - [ "${associate_order}" = "forceany" ] && \ - iwconfig_connect_not_preferred && return 0 - fi - - e="associate with" - [ -z "${MAC_0}" ] && e="find" - [ "${preferred_aps}" = "force" ] || \ - [ "${preferred_aps}" = "forceonly" ] && \ - e="force" - e="Couldn't ${e} any access points on ${IFACE}" - - eval SSID=\$adhoc_ssid_${IFVAR} - if [ -n "${SSID}" ]; then - ewarn "${e}" - iwconfig_setup_specific adhoc - return $? - fi - - eerror "${e}" - return 1 -} - -iwconfig_pre_start() -{ - # We don't configure wireless if we're being called from - # the background - yesno ${IN_BACKGROUND} && return 0 - - service_set_value "SSID" "" - _exists || return 0 - - if ! _is_wireless ; then - veinfo "${IFACE} is not wireless" - return 0 - fi - - iwconfig_defaults - iwconfig_user_config - - # Set the base metric to be 2000 - metric=2000 - - einfo "Configuring wireless network for ${IFACE}" - - if iwconfig_configure ; then - service_set_value "SSID" "${SSID}" - return 0 - fi - - eerror "Failed to configure wireless for ${IFACE}" - iwconfig_defaults - #iwconfig "${IFACE}" txpower 0 2>/dev/null - unset SSID SSIDVAR - _down - return 1 -} - -iwconfig_post_stop() -{ - yesno ${IN_BACKGROUND} && return 0 - _is_wireless || return 0 - iwconfig_defaults - #iwconfig "${IFACE}" txpower 0 2>/dev/null -} diff --git a/net.Linux/Makefile b/net.Linux/Makefile deleted file mode 100644 index 628f5f40..00000000 --- a/net.Linux/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -DIR= ${PREFIX}/${RC_LIB}/net -INC= adsl.sh apipa.sh arping.sh bonding.sh br2684ctl.sh bridge.sh ccwgroup.sh \ - clip.sh ifconfig.sh ifplugd.sh ip6to4.sh ipppd.sh iproute2.sh \ - iwconfig.sh netplugd.sh pppd.sh pump.sh tuntap.sh udhcpc.sh vlan.sh - -MK= ../mk -include ${MK}/scripts.mk diff --git a/net.Linux/adsl.sh b/net.Linux/adsl.sh deleted file mode 100644 index 6dd93e03..00000000 --- a/net.Linux/adsl.sh +++ /dev/null @@ -1,74 +0,0 @@ -# Copyright 2004-2007 Gentoo Foundation -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -adsl_depend() -{ - program /usr/sbin/adsl-start /usr/sbin/pppoe-start - before dhcp -} - -adsl_setup_vars() -{ - local startstop="$1" cfgexe= - - if [ -x /usr/sbin/pppoe-start ]; then - exe="/usr/sbin/pppoe-${startstop}" - cfgexe=pppoe-setup - else - exe="/usr/sbin/adsl-${startstop}" - cfgexe=adsl-setup - fi - - # Decide which configuration to use. Hopefully there is an - # interface-specific one - cfgfile="/etc/ppp/pppoe-${IFACE}.conf" - [ -f "${cfgfile}" ] || cfgfile="/etc/ppp/pppoe.conf" - - if [ ! -f "${cfgfile}" ]; then - eerror "no pppoe.conf file found!" - eerror "Please run ${cfgexe} to create one" - return 1 - fi - - return 0 -} - -adsl_start() -{ - local exe= cfgfile= user= - - adsl_setup_vars start || return 1 - - # Might or might not be set in conf.d/net - eval user=\$adsl_user_${IFVAR} - - # Start ADSL with the cfgfile, but override ETH and PIDFILE - einfo "Starting ADSL for ${IFACE}" - ( - cat "${cfgfile}"; - echo "ETH=${IFACE}"; - echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid"; - [ -n "${user}" ] && echo "USER=${user}"; - ) | ${exe} >/dev/null - eend $? -} - -adsl_stop() -{ - local exe= cfgfile= - - [ ! -f /var/run/rp-pppoe-"${IFACE}".pid ] && return 0 - - adsl_setup_vars stop || return 1 - - einfo "Stopping ADSL for ${IFACE}" - ( - cat "${cfgfile}"; - echo "ETH=${IFACE}"; - echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid"; - ) | ${exe} >/dev/null - eend $? - - return 0 -} diff --git a/net.Linux/apipa.sh b/net.Linux/apipa.sh deleted file mode 100644 index 39da392e..00000000 --- a/net.Linux/apipa.sh +++ /dev/null @@ -1,48 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -apipa_depend() -{ - program /sbin/arping -} - -_random() -{ - local r=${RANDOM} - if [ -n "${r}" ]; then - echo "${r}" - else - uuidgen | sed -n -e 's/[^[:digit:]]//g' -e 's/\(^.\{1,7\}\).*/\1/p' - fi -} - -apipa_start() -{ - local iface="$1" i1= i2= addr= i=0 - - _exists true || return 1 - - einfo "Searching for free addresses in 169.254.0.0/16" - eindent - - while [ ${i} -lt 64516 ]; do - i1=$((($(_random) % 255) + 1)) - i2=$((($(_random) % 255) + 1)) - - addr="169.254.${i1}.${i2}" - vebegin "${addr}/16" - if ! arping_address "${addr}"; then - eval config_${config_index}="\"${addr}/16 broadcast 169.254.255.255\"" - config_index=$((${config_index} - 1)) - veend 0 - eoutdent - return 0 - fi - - i=$((${i} + 1)) - done - - eerror "No free address found!" - eoutdent - return 1 -} diff --git a/net.Linux/arping.sh b/net.Linux/arping.sh deleted file mode 100644 index 8046c47d..00000000 --- a/net.Linux/arping.sh +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -arping_depend() -{ - program /sbin/arping /usr/sbin/arping2 - before interface -} - -arping_address() -{ - local ip=${1%%/*} mac="$2" spoof="$3" foundmac= i= w= opts= - - # We only handle IPv4 addresses - case "${ip}" in - 0.0.0.0|0) return 1;; - *.*.*.*);; - *) return 1;; - esac - - # We need to bring the interface up to test - _exists "${iface}" || return 1 - _up "${iface}" - - eval w=\$arping_wait_${IFVAR} - [ -z "${w}" ] && w=${arping_wait:-5} - - if type arping2 >/dev/null 2>&1; then - if [ -n "${spoof}" ]; then - opts="${opts} -S ${spoof}" - else - [ -z "$(_get_inet_address)" ] && opts="${opts} -0" - fi - while [ ${w} -gt 0 -a -z "${foundmac}" ]; do - foundmac="$(arping2 ${opts} -r -c 1 -i "${IFACE}" "${ip}" 2>/dev/null | \ - sed -e 'y/abcdef/ABCDEF/')" - w=$((${w} - 1)) - done - else - [ -z "$(_get_inet_address)" ] && opts="${opts} -D" - - foundmac="$(arping -w "${w}" ${opts} -f -I "${IFACE}" "${ip}" 2>/dev/null | \ - sed -n -e 'y/abcdef/ABCDEF/' -e 's/.*\[\([^]]*\)\].*/\1/p')" - fi - [ -z "${foundmac}" ] && return 1 - - if [ -n "${mac}" ]; then - if [ "${mac}" != "${foundmac}" ]; then - vewarn "Found ${ip} but MAC ${foundmac} does not match" - return 1 - fi - fi - - return 0 -} - -_arping_in_config() -{ - _get_array "config_${IFVAR}" | while read i; do - [ "${i}" = "arping" ] && return 1 - done - return 1 -} - -arping_start() -{ - local gateways= x= conf= i= - einfo "Pinging gateways on ${IFACE} for configuration" - - eval gateways=\$gateways_${IFVAR} - if [ -z "${gateways}" ]; then - eerror "No gateways have been defined (gateways_${IFVAR}=\"...\")" - return 1 - fi - - eindent - - for x in ${gateways}; do - local IFS=, - set -- ${x} - local ip=$1 mac=$2 spoof=$3 extra= - unset IFS - - if [ -n "${mac}" ]; then - mac="$(echo "${mac}" | tr '[:lower:]' '[:upper:]')" - extra="(MAC ${mac})" - fi - - vebegin "${ip} ${extra}" - if arping_address "${ip}" "${mac}" "${spoof}"; then - local IFS=. - for i in ${ip}; do - if [ "${#i}" = "2" ]; then - conf="${conf}0${i}" - elif [ "${#i}" = "1" ]; then - conf="${conf}00${i}" - else - conf="${conf}${i}" - fi - done - unset IFS - [ -n "${mac}" ] && conf="${conf}_$(echo "${mac}" | sed -e 's/://g')" - - eend 0 - eoutdent - veinfo "Configuring ${IFACE} for ${ip} ${extra}" - _configure_variables ${conf} - - # Call the system module as we've aleady passed it by .... - # And it *has* to be pre_start for other things to work correctly - system_pre_start - - # Ensure that we have a valid config - ie arping is no longer there - local IFS="$__IFS" - for i in $(_get_array "config_${IFVAR}"); do - if [ "${i}" = "arping" ]; then - eend 1 "No config found for ${ip} (config_${conf}=\"...\")" - continue 2 - fi - done - unset IFS - - _load_config - return 0 - fi - veend 1 - done - - eoutdent - return 1 -} diff --git a/net.Linux/bonding.sh b/net.Linux/bonding.sh deleted file mode 100644 index 69de32aa..00000000 --- a/net.Linux/bonding.sh +++ /dev/null @@ -1,101 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -bonding_depend() -{ - before interface macchanger - program /sbin/ifenslave -} - -_config_vars="$_config_vars slaves" - -_is_bond() -{ - [ -f "/proc/net/bonding/${IFACE}" ] -} - -bonding_pre_start() -{ - local s= slaves="$(_get_array "slaves_${IFVAR}")" - - [ -z "${slaves}" ] && return 0 - - # Load the kernel module if required - if [ ! -d /proc/net/bonding ]; then - if ! modprobe bonding; then - eerror "Cannot load the bonding module" - return 1 - fi - fi - - # We can create the interface name we like now, but this - # requires sysfs - if ! _exists && [ -d /sys/class/net ]; then - echo "+${IFACE}" > /sys/class/net/bonding_masters - fi - _exists true || return 1 - - if ! _is_bond; then - eerror "${IFACE} is not capable of bonding" - return 1 - fi - - ebegin "Adding slaves to ${IFACE}" - eindent - einfo "${slaves}" - - # Check that our slaves exist - ( - for IFACE in ${slaves}; do - _exists true || return 1 - done - - # Must force the slaves to a particular state before adding them - for IFACE in ${slaves}; do - _delete_addresses - _up - done - ) - - # now force the master to up - _up - - # finally add in slaves - eoutdent - /sbin/ifenslave "${IFACE}" ${slaves} >/dev/null - eend $? - - return 0 #important -} - -bonding_stop() -{ - _is_bond || return 0 - - local slaves= s= - slaves=$( \ - sed -n -e 's/^Slave Interface: //p' "/proc/net/bonding/${IFACE}" \ - | tr '\n' ' ' \ - ) - [ -z "${slaves}" ] && return 0 - - # remove all slaves - ebegin "Removing slaves from ${IFACE}" - eindent - einfo "${slaves}" - eoutdent - /sbin/ifenslave -d "${IFACE}" ${slaves} - - # reset all slaves - ( - for IFACE in ${slaves}; do - if _exists; then - _delete_addresses - _down - fi - done - ) - - eend 0 - return 0 -} diff --git a/net.Linux/br2684ctl.sh b/net.Linux/br2684ctl.sh deleted file mode 100644 index 11ee4f55..00000000 --- a/net.Linux/br2684ctl.sh +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_br2684ctl() -{ - if [ -x /usr/sbin/br2684ctl ]; then - echo /usr/sbin/br2684ctl - else - echo /sbin/br2684ctl - fi -} - -br2684ctl_depend() -{ - before ppp - program start $(_br2684ctl) -} - -_config_vars="$_config_vars bridge bridge_add brctl" - -br2684ctl_pre_start() -{ - local opts= - eval opts=\$br2684ctl_${IFVAR} - [ -z "${opts}" ] && return 0 - - if [ "${IFACE#nas[0-9]*}" = "${IFACE}" ]; then - eerror "Interface must be called nas[0-9] for RFC 2684 Bridging" - return 1 - fi - - case " ${opts} " in - *" -b "*|*" -c "*) - eerror "The -b and -c options are not allowed for br2684ctl_${IVAR}" - return 1 - ;; - *" -a "*);; - *) - eerror "-a option (VPI and VCI) is required in br2684ctl_${IFVAR}" - return 1 - ;; - esac - - einfo "Starting RFC 2684 Bridge control on ${IFACE}" - start-stop-daemon --start --exec $(_br2684ctl) --background \ - --make-pidfile --pidfile "/var/run/br2684ctl-${IFACE}.pid" \ - -- -c "${IFACE#nas*}" ${opts} - eend $? -} - -br2684ctl_post_stop() -{ - local pidfile="/var/run/br2684ctl-${IFACE}.pid" - [ -e "${pidfile}" ] || return 0 - - einfo "Stopping RFC 2684 Bridge control on ${IFACE}" - start-stop-daemon --stop --quiet --pidfile "${pidfile}" - eend $? -} diff --git a/net.Linux/bridge.sh b/net.Linux/bridge.sh deleted file mode 100644 index 517fe72d..00000000 --- a/net.Linux/bridge.sh +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -bridge_depend() -{ - before interface macnet - program /sbin/brctl -} - -_config_vars="$_config_vars bridge bridge_add brctl" - -_is_bridge() -{ - brctl show 2>/dev/null | grep -q "^${IFACE}[[:space:]]" -} - -bridge_pre_start() -{ - local ports= brif= iface="${IFACE}" e= x= - local ports="$(_get_array "bridge_${IFVAR}")" - local opts="$(_get_array "brctl_${IFVAR}")" - - eval brif=\$bridge_add_${IFVAR} - [ -z "${ports}" -a -z "${brif}" -a -z "${opts}" ] && return 0 - - [ -n "${ports}" ] && bridge_post_stop - - ( - if [ -z "${ports}" -a -n "${brif}" ]; then - ports="${IFACE}" - IFACE="${brif}" - else - ports="${ports}" - metric=1000 - fi - - if ! _is_bridge; then - ebegin "Creating bridge ${IFACE}" - if ! brctl addbr "${IFACE}"; then - eend 1 - return 1 - fi - fi - - local IFS="$__IFS" - for x in ${opts}; do - unset IFS - set -- ${x} - x=$1 - shift - set -- "${x}" "${IFACE}" "$@" - brctl "$@" - done - unset IFS - - if [ -n "${ports}" ]; then - einfo "Adding ports to ${IFACE}" - eindent - - local OIFACE="${IFACE}" - for x in ${ports}; do - ebegin "${x}" - local IFACE="${x}" - _set_flag promisc - _up - if ! brctl addif "${OIFACE}" "${x}"; then - _set_flag -promisc - eend 1 - return 1 - fi - eend 0 - done - eoutdent - fi - ) || return 1 - - # Bring up the bridge - _up -} - -bridge_post_stop() -{ - local port= ports= delete=false extra= - - if _is_bridge; then - ebegin "Destroying bridge ${IFACE}" - _down - ports="$(brctl show 2>/dev/null | \ - sed -n -e '/^'"${IFACE}"'[[:space:]]/,/^\S/ { /^\('"${IFACE}"'[[:space:]]\|\t\)/s/^.*\t//p }')" - delete=true - iface=${IFACE} - eindent - else - # Work out if we're added to a bridge for removal or not - eval set -- $(brctl show 2>/dev/null | sed -e "s/'/'\\\\''/g" -e "s/$/'/g" -e "s/^/'/g") - local line= - for line; do - set -- ${line} - if [ "$3" = "${IFACE}" ]; then - iface=$1 - break - fi - done - [ -z "${iface}" ] && return 0 - extra=" from ${iface}" - fi - - for port in ${ports}; do - ebegin "Removing port ${port}${extra}" - local IFACE="${port}" - _set_flag -promisc - brctl delif "${iface}" "${port}" - eend $? - done - - if ${delete}; then - eoutdent - brctl delbr "${iface}" - eend $? - fi - - return 0 -} diff --git a/net.Linux/ccwgroup.sh b/net.Linux/ccwgroup.sh deleted file mode 100644 index d40e7139..00000000 --- a/net.Linux/ccwgroup.sh +++ /dev/null @@ -1,67 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_config_vars="$_config_vars ccwgroup" - -ccwgroup_depend() -{ - before interface -} - -ccwgroup_pre_start() -{ - local ccwgroup="$(_get_array "ccwgroup_${IFVAR}")" - [ -z "${ccwgroup}" ] && return 0 - - if [ ! -d /sys/bus/ccwgroup ]; then - modprobe qeth - if [ ! -d /sys/bus/ccwgroup ]; then - eerror "ccwgroup support missing in kernel" - return 1 - fi - fi - - einfo "Enabling ccwgroup on ${IFACE}" - local x= ccw= first= layer2= - for x in ${ccwgroup}; do - [ -z "${first}" ] && first=${x} - ccw="${ccw}${ccw:+,}${x}" - done - if [ -e /sys/devices/qeth/"${first}" ]; then - echo "0" >/sys/devices/qeth/"${first}"/online - else - echo "${ccw}" >/sys/bus/ccwgroup/drivers/qeth/group - fi - eval layer2=\$qeth_layer2_${IFVAR} - echo "${layer2:-0}" > /sys/devices/qeth/"${first}"/layer2 - echo "1" >/sys/devices/qeth/"${first}"/online - eend $? -} - -ccwgroup_pre_stop() -{ - # Erase any existing ccwgroup to be safe - service_set_value ccwgroup_device "" - - [ ! -L /sys/class/net/"${FACE}"/driver ] && return 0 - local driver="$(readlink /sys/class/net/"${IFACE}"/driver)" - case "${diver}" in - */bus/ccwgroup/*);; - *) return 0;; - esac - - local device="$(readlink /sys/class/net/"${IFACE}"/device)" - device=${device##*/} - service_set_value ccwgroup_device "${device}" -} - -ccwgroup_post_stop() -{ - local device="$(service_get_value ccwgroup_device)" - [ -z "${device}" ] && return 0 - - einfo "Disabling ccwgroup on ${iface}" - echo "0" >/sys/devices/qeth/"${device}"/online - echo "1" >/sys/devices/qeth/"${device}"/ungroup - eend $? -} diff --git a/net.Linux/clip.sh b/net.Linux/clip.sh deleted file mode 100644 index 78344d23..00000000 --- a/net.Linux/clip.sh +++ /dev/null @@ -1,221 +0,0 @@ -# Copyright 2005-2007 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 - -clip_depend() -{ - program /usr/sbin/atmsigd - before interface -} - -_config_vars="$_config_vars clip" - -# This starts a service. Albeit atmsigd, ilmid and atmarpd do allow for back- -# grounding through the -b option, its usage causes them to be sensible to -# SIGHUP, which is sent to all daemons when console detaches right after -# startup. This is probably due to the fact that these programs don't detach -# themself from the controlling terminal when backgrounding... The only way I -# see to overcame this is to use the --background option in start-stop-daemon, -# which is reported as a "last resort" method, but it acts correctly about this. -atmclip_svc_start() -{ - ebegin "Starting $2 Daemon ($1)" - start-stop-daemon --start \ - --background \ - --make-pidfile --pidfile "/var/run/$1.pid" \ - --exec "/usr/sbin/$1" -- -l syslog - eend $? -} - -atmclip_svcs_start() -{ - einfo "First CLIP instance: starting ATM CLIP daemons" - eindent - - if yesno ${clip_full:-yes}; then - atmclip_svc_start atmsigd "Signaling" && \ - atmclip_svc_start ilmid "Integrated Local Management Interface" && \ - atmclip_svc_start atmarpd "Address Resolution Protocol" - else - atmclip_svc_start atmarpd "Address Resolution Protocol" - fi - - local r=$? - - eoutdent - return ${r} -} - -atmclip_svc_stop() -{ - ebegin "Stopping $2 Daemon ($1)" - start-stop-daemon --stop --quiet \ - --pidfile "/var/run/$1.pid" \ - --exec "/usr/sbin/$1" - eend $? -} - -atmclip_svcs_stop() -{ - einfo "Last CLIP instance: stopping ATM CLIP daemons" - eindent - - # Heartake operation! - sync - - atmclip_svc_stop atmarpd "Address Resolution Protocol" - if yesno ${clip_full:-yes}; then - atmclip_svc_stop ilmid "Integrated Local Management Interface" - atmclip_svc_stop atmsigd "Signaling" - fi - - eoutdent -} - -are_atmclip_svcs_running() -{ - - start-stop-daemon --quiet --test --stop --pidfile /var/run/atmarpd.pid || return 1 - - if yesno ${clip_full:-yes}; then - start-stop-daemon --quiet --test --stop --pidfile /var/run/ilmid.pid || return 1 - start-stop-daemon --quiet --test --stop --pidfile /var/run/atmsigd.pid || return 1 - fi - - return 0 -} - -clip_pre_start() -{ - local clip= - eval clip=\$clip_${IFVAR} - [ -z "${clip}" ] && return 0 - - if [ ! -r /proc/net/atm/arp ]; then - modprobe clip && sleep 2 - if [ ! -r /proc/net/atm/arp ]; then - eerror "You need first to enable kernel support for ATM CLIP" - return 1 - fi - fi - - local started_here= - if ! are_atmclip_svcs_running; then - atmclip_svcs_start || return 1 - started_here=1 - fi - - if ! _exists; then - ebegin "Creating CLIP interface ${IFACE}" - atmarp -c "${IFACE}" - if ! eend $?; then - [ -z "${started_here}" ] && atmclip_svcs_stop - return 1 - fi - fi - - return 0 -} - -clip_post_start() -{ - local clip="$(_get_array "clip_${IFVAR}")" - [ -z "${clip}" ] && return 0 - - are_atmclip_svcs_running || return 1 - - # The atm tools (atmarpd?) are silly enough that they would not work with - # iproute2 interface setup as opposed to the ifconfig one. - # The workaround is to temporarily toggle the interface state from up - # to down and then up again, without touching its address. This (should) - # work with both iproute2 and ifconfig. - _down - _up - - # Now the real thing: create a PVC with our peer(s). - # There are cases in which the ATM interface is not yet - # ready to establish new VCCs. In that cases, atmarp would - # fail. Here we allow 10 retries to happen every 2 seconds before - # reporting problems. Also, when no defined VC can be established, - # we stop the ATM daemons. - local has_failures= i= - for i in ${clip}; do - local IFS="," - set -- ${i} - unset IFS - local peerip="$1"; shift - local ifvpivci="$1"; shift - ebegin "Creating PVC ${ifvpivci} for peer ${peerip}" - - local nleftretries=10 emsg= ecode= - while [ ${nleftretries} -gt 0 ]; do - nleftretries=$((${nleftretries} - 1)) - emsg="$(atmarp -s "${peerip}" "${ifvpivci}" "$@" 2>&1)" - ecode=$? && break - sleep 2 - done - - if ! eend ${ecode}; then - eerror "Creation failed for PVC ${ifvpivci}: ${emsg}" - has_failures=1 - fi - done - - if [ -n "${has_failures}" ]; then - clip_pre_stop "${iface}" - clip_post_stop "${iface}" - return 1 - else - return 0 - fi -} - -clip_pre_stop() -{ - are_atmclip_svcs_running || return 0 - - # We remove all the PVCs which may have been created by - # clip_post_start for this interface. This shouldn't be - # needed by the ATM stack, but sometimes I got a panic - # killing CLIP daemons without previously vacuuming - # every active CLIP PVCs. - # The linux 2.6's ATM stack is really a mess... - local itf= t= encp= idle= ipaddr= left= - einfo "Removing PVCs on this interface" - eindent - { - read left && \ - while read itf t encp idle ipaddr left; do - if [ "${itf}" = "${IFACE}" ]; then - ebegin "Removing PVC to ${ipaddr}" - atmarp -d "${ipaddr}" - eend $? - fi - done - } < /proc/net/atm/arp - eoutdent -} - -# Here we should teorically delete the interface previously created in the -# clip_pre_start function, but there is no way to "undo" an interface creation. -# We can just leave the interface down. "ifconfig -a" will still list it... -# Also, here we can stop the ATM CLIP daemons if there is no other CLIP PVC -# outstanding. We check this condition by inspecting the /proc/net/atm/arp file. -clip_post_stop() -{ - are_atmclip_svcs_running || return 0 - - local itf= left= hasothers= - { - read left && \ - while read itf left; do - if [ "${itf}" != "${IFACE}" ]; then - hasothers=1 - break - fi - done - } < /proc/net/atm/arp - - if [ -z "${hasothers}" ]; then - atmclip_svcs_stop || return 1 - fi -} diff --git a/net.Linux/ifconfig.sh b/net.Linux/ifconfig.sh deleted file mode 100644 index f82f25c3..00000000 --- a/net.Linux/ifconfig.sh +++ /dev/null @@ -1,291 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -ifconfig_depend() -{ - program /sbin/ifconfig - provide interface -} - -_up() -{ - ifconfig "${IFACE}" up -} - -_down() -{ - ifconfig "${IFACE}" down -} - -_exists() -{ - grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/dev -} - -_ifindex() -{ - local line= i=-2 - while read line; do - i=$((${i} + 1)) - [ ${i} -lt 1 ] && continue - case "${line}" in - "${IFACE}:"*) echo "${i}"; return 0;; - esac - done < /proc/net/dev - - # Return the next available index - i=$((${i} + 1)) - echo "${i}" - return 1 -} - -_is_wireless() -{ - # Support new sysfs layout - [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0 - - [ ! -e /proc/net/wireless ] && return 1 - grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/wireless -} - -_set_flag() -{ - ifconfig "${IFACE}" "$1" -} - -_get_mac_address() -{ - local mac=$(LC_ALL=C ifconfig "${IFACE}" | \ - sed -n -e 's/.* HWaddr \(..:..:..:..:..:..\).*/\1/p') - - case "${mac}" in - 00:00:00:00:00:00);; - 44:44:44:44:44:44);; - FF:FF:FF:FF:FF:FF);; - "");; - *) echo "${mac}"; return 0;; - esac - - return 1 -} - -_set_mac_address() -{ - ifconfig "${IFACE}" hw ether "$1" -} - -_get_inet_address() -{ - set -- $(LC_ALL=C ifconfig "${IFACE}" | - sed -n -e 's/.*inet addr:\([^ ]*\).*Mask:\([^ ]*\).*/\1 \2/p') - [ -z "$1" ] && return 1 - - echo -n "$1" - shift - echo "/$(_netmask2cidr "$1")" -} - -_get_inet_addresses() -{ - local iface=${IFACE} i=0 - local addrs="$(_get_inet_address)" - - while true; do - local IFACE="${iface}:${i}" - _exists || break - local addr="$(_get_inet_address)" - [ -n "${addr}" ] && addrs="${addrs}${addrs:+ }${addr}" - i=$((${i} + 1)) - done - echo "${addrs}" -} - -_cidr2netmask() -{ - local cidr="$1" netmask="" done=0 i=0 sum=0 cur=128 - local octets= frac= - - local octets=$((${cidr} / 8)) - local frac=$((${cidr} % 8)) - while [ ${octets} -gt 0 ]; do - netmask="${netmask}.255" - octets=$((${octets} - 1)) - done=$((${done} + 1)) - done - - if [ ${done} -lt 4 ]; then - while [ ${i} -lt ${frac} ]; do - sum=$((${sum} + ${cur})) - cur=$((${cur} / 2)) - i=$((${i} + 1)) - done - netmask="${netmask}.${sum}" - done=$((${done} + 1)) - - while [ ${done} -lt 4 ]; do - netmask="${netmask}.0" - done=$((${done} + 1)) - done - fi - - echo "${netmask#.*}" -} - -_add_address() -{ - if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ]; then - ifconfig "${IFACE}" "$@" 2>/dev/null - return 0 - fi - - case "$1" in - *:*) ifconfig "${IFACE}" inet6 add "$@"; return $?;; - esac - - # IPv4 is tricky - ifconfig requires an aliased device - # for multiple addresses - local iface="${IFACE}" - if LC_ALL=C ifconfig "${iface}" | grep -Eq "\/dev/null)" ] && return 0 - - ebegin "Destroying tunnel ${IFACE}" - iptunnel del "${IFACE}" - eend $? -} diff --git a/net.Linux/ifplugd.sh b/net.Linux/ifplugd.sh deleted file mode 100644 index db7007ae..00000000 --- a/net.Linux/ifplugd.sh +++ /dev/null @@ -1,92 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_config_vars="$_config_vars plug_timeout" - -ifplugd_depend() -{ - program start /usr/sbin/ifplugd - after macnet rename - before interface - provide plug -} - -ifplugd_pre_start() -{ - local pidfile="/var/run/ifplugd.${IFACE}.pid" timeout= args= - - # We don't start ifplugd if we're being called from the background - yesno ${IN_BACKGROUND} && return 0 - - _exists || return 0 - - # We need a valid MAC address - # It's a basic test to ensure it's not a virtual interface - if ! _get_mac_address >/dev/null 2>&1; then - vewarn "ifplugd only works on interfaces with a valid MAC address" - return 0 - fi - - # We don't work on bonded, bridges, tun/tap, vlan or wireless - for f in bond bridge tuntap vlan wireless; do - if type "_is_${f}" >/dev/null 2>&1; then - if _is_${f}; then - veinfo "netplug does not work with" "${f}" - return 0 - fi - fi - done - - ebegin "Starting ifplugd on" "${IFACE}" - - eval args=\$ifplugd_${IFVAR} - - # Mark the us as inactive so netplug can restart us - mark_service_inactive - - # Start ifplugd - eval start-stop-daemon --start --exec /usr/sbin/ifplugd \ - --pidfile "${pidfile}" -- "${args}" --iface="${IFACE}" - eend "$?" || return 1 - - eindent - - eval timeout=\$plug_timeout_${IFVAR} - [ -z "${timeout}" ] && timeout=-1 - if [ ${timeout} -eq 0 ]; then - ewarn "WARNING: infinite timeout set for ${IFACE} to come up" - elif [ ${timeout} -lt 0 ]; then - einfo "Backgrounding ..." - exit 1 - fi - - veinfo "Waiting for ${IFACE} to be marked as started" - - local i=0 - while true; do - if service_started; then - _show_address - exit 0 - fi - sleep 1 - [ ${timeout} -eq 0 ] && continue - i=$((${i} + 1)) - [ ${i} -ge ${timeout} ] && break - done - - eend 1 "Failed to configure ${IFACE} in the background" - exit 1 -} - -ifplugd_stop() -{ - yesno ${IN_BACKGROUND} && return 0 - - local pidfile="/var/run/ifplugd.${IFACE}.pid" - [ ! -e "${pidfile}" ] && return 0 - - ebegin "Stopping ifplugd on" "${IFACE}" - start-stop-daemon --stop --quiet --exec /usr/sbin/ifplugd \ - --pidfile "${pidfile}" --signal QUIT - eend $? -} diff --git a/net.Linux/ip6to4.sh b/net.Linux/ip6to4.sh deleted file mode 100644 index d58eb31f..00000000 --- a/net.Linux/ip6to4.sh +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_config_vars="$_config_vars link suffix relay" - -ip6to4_depend() -{ - after interface -} - -ip6to4_start() -{ - case " ${MODULES} " in - *" ifconfig "*) - if [ "${IFACE}" != "sit0" ]; then - eerror "ip6to4 can only work on the sit0 interface using ifconfig" - eerror "emerge sys-apps/iproute2 to use other interfaces" - return 1 - fi - esac - - local host= suffix= relay= addr= iface=${IFACE} new= localip= - eval host=\$link_${IFVAR} - if [ -z "${host}" ]; then - eerror "link_${IFVAR} not set" - return 1 - fi - - eval suffix=\${suffix_${IFVAR}:-1} - eval relay=\${relay_${IFVAR}:-192.88.99.1} - - IFACE=${host} - addrs=$(_get_inet_addresses) - IFACE=${iface} - if [ -z "${addrs}" ]; then - eerror "${host} is not configured with an IPv4 address" - return 1 - fi - - for addr in ${addrs}; do - # Strip the subnet - local ip="${addr%/*}" subnet="${addr#*/}" - # We don't work on private IPv4 addresses - case "${ip}" in - 127.*) continue;; - 10.*) continue;; - 192.168.*) continue;; - 172.*) - local i=16 - while [ ${i} -lt 32 ]; do - case "${ip}" in - 172.${i}.*) break;; - esac - i=$((${i} + 1)) - done - [ ${i} -lt 32 ] && continue - ;; - esac - - veinfo "IPv4 address on ${host}: ${ip}/${subnet}" - local ipa= ip6= IFS="${IFS}." - for i in ${ip}; do - ipa="${ipa} ${i}" - done - unset IFS - eval ip6="$(printf "2002:%02x%02x:%02x%02x::%s" ${ipa} ${suffix})" - veinfo "Derived IPv6 address: ${ip6}" - - # Now apply our IPv6 address to our config - new="${new}${new:+ }${ip6}/16" - - if [ -n "${localip}" ]; then - localip="any" - else - localip="${ip}" - fi - done - - if [ -z "${new}" ]; then - eerror "No global IPv4 addresses found on interface ${host}" - return 1 - fi - - if [ "${IFACE}" != "sit0" ]; then - ebegin "Creating 6to4 tunnel on ${IFACE}" - _tunnel add "${IFACE}" mode sit ttl 255 remote any local "${localip}" - eend $? || return 1 - _up - fi - - # Now apply our config - eval config_${config_index}=\'"${new}"\' - config_index=$((${config_index} - 1)) - - # Add a route for us, ensuring we don't delete anything else - local routes="$(_get_array "routes_${IFVAR}") -2003::/3 via ::${relay} metric 2147483647" - eval routes_${IFVAR}=\$routes -} diff --git a/net.Linux/ipppd.sh b/net.Linux/ipppd.sh deleted file mode 100644 index cf4558d2..00000000 --- a/net.Linux/ipppd.sh +++ /dev/null @@ -1,48 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -ipppd_depend() -{ - program start /usr/sbin/ipppd - after macnet - before interface - provide isdn -} - -_config_vars="$_config_vars ipppd" - -ipppd_pre_start() -{ - local opts= pidfile="/var/run/ipppd-${IFACE}.pid" - - # Check that we are a valid ippp interface - case "${IFACE}" in - ippp[0-9]*);; - *) return 0;; - esac - - # Check that the interface exists - _exists || return 1 - - # Might or might not be set in conf.d/net - eval opts=\$ipppd_${IFVAR} - - einfo "Starting ipppd for ${IFACE}" - start-stop-daemon --start --exec /usr/sbin/ipppd \ - --pidfile "${pidfile}" \ - -- ${opts} pidfile "${pidfile}" \ - file "/etc/ppp/options.${IFACE}" >/dev/null - eend $? -} - -ipppd_post_stop() -{ - local pidfile="/var/run/ipppd-${IFACE}.pid" - - [ ! -f "${pidfile}" ] && return 0 - - einfo "Stopping ipppd for ${IFACE}" - start-stop-daemon --stop --quiet --exec /usr/sbin/ipppd \ - --pidfile "${pidfile}" - eend $? -} diff --git a/net.Linux/iproute2.sh b/net.Linux/iproute2.sh deleted file mode 100644 index de765378..00000000 --- a/net.Linux/iproute2.sh +++ /dev/null @@ -1,241 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -iproute2_depend() -{ - program /sbin/ip - provide interface - after ifconfig -} - -_up() -{ - ip link set up dev "${IFACE}" -} - -_down() -{ - ip link set down dev "${IFACE}" -} - -_exists() -{ - grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/dev -} - -_ifindex() -{ - local line= i=-2 - while read line; do - i=$((${i} + 1)) - [ ${i} -lt 1 ] && continue - case "${line}" in - "${IFACE}:"*) echo "${i}"; return 0;; - esac - done < /proc/net/dev - - # Return the next available index - i=$((${i} + 1)) - echo "${i}" - return 1 -} - -_is_wireless() -{ - # Support new sysfs layout - [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0 - - [ ! -e /proc/net/wireless ] && return 1 - grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/wireless -} - -_set_flag() -{ - local flag=$1 opt="on" - if [ "${flag#-}" != "${flag}" ]; then - flag=${flag#-} - opt="off" - fi - ip link set "${IFACE}" "${flag}" "${opt}" -} - -_get_mac_address() -{ - local mac=$(LC_ALL=C ip link show "${IFACE}" | sed -n \ - -e 'y/abcdef/ABCDEF/' \ - -e '/link\// s/^.*\<\(..:..:..:..:..:..\)\>.*/\1/p') - - case "${mac}" in - 00:00:00:00:00:00);; - 44:44:44:44:44:44);; - FF:FF:FF:FF:FF:FF);; - "");; - *) echo "${mac}"; return 0;; - esac - - return 1 -} - -_set_mac_address() -{ - ip link set address "$1" dev "${IFACE}" -} - -_get_inet_addresses() -{ - LC_ALL=C ip -family inet addr show "${IFACE}" | \ - sed -n -e 's/.*inet \([^ ]*\).*/\1/p' -} - -_get_inet_address() -{ - set -- $(_get_inet_addresses) - [ $# = "0" ] && return 1 - echo "$1" -} - -_add_address() -{ - if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ]; then - ip addr add "$@" dev "${IFACE}" 2>/dev/null - return 0 - fi - - # Convert an ifconfig line to iproute2 - if [ "$2" = "netmask" ]; then - local one="$1" three="$3" - shift; shift; shift - set -- "${one}/$(_netmask2cidr "${three}")" "$@" - fi - - #config=( "${config[@]//pointopoint/peer}" ) - - # Always scope lo addresses as host unless specified otherwise - if [ "${IFACE}" = "lo" ]; then - set -- "$@" "scope" "host" - fi - - # IPv4 specifics - case "$1" in - *.*.*.*) - case "$@" in - *" brd "*);; - *" broadcast "*);; - *) set -- "$@" brd +;; - esac - ;; - esac - - ip addr add dev "${IFACE}" "$@" -} - -_add_route() -{ - if [ $# -eq 3 ]; then - set -- "$1" "$2" via "$3" - elif [ "$3" = "gw" ]; then - local one=$1 two=$2 - shift; shift; shift - set -- "${one}" "${two}" via "$@" - fi - - local cmd= have_metric=false - while [ -n "$1" ]; do - case "$1" in - metric) cmd="${cmd} $1"; have_metric=true;; - netmask) cmd="${cmd}/$(_netmask2cidr "$2")"; shift;; - -host|-net);; - -A) [ "$2" = "inet6" ] && shift;; - *) cmd="${cmd} $1";; - esac - shift - done - - if ! ${have_metric} && [ -n "${metric}" ]; then - cmd="${cmd} metric ${metric}" - fi - - ip route append ${cmd} dev "${IFACE}" - eend $? -} - -_delete_addresses() -{ - ip addr flush dev "${IFACE}" scope global 2>/dev/null - ip addr flush dev "${IFACE}" scope site 2>/dev/null - if [ "${IFACE}" != "lo" ]; then - ip addr flush dev "${IFACE}" scope host 2>/dev/null - fi - return 0 -} - -_has_carrier() -{ - return 0 -} - -_tunnel() -{ - ip tunnel "$@" -} - -iproute2_pre_start() -{ - # MTU support - local mtu= - eval mtu=\$mtu_${IFVAR} - [ -n "${mtu}" ] && ip link set mtu "${mtu}" dev "${IFACE}" - - # TX Queue Length support - local len= - eval len=\$txqueuelen_${IFVAR} - [ -n "${len}" ] && ip link set txqueuelen "${len}" dev "${IFACE}" - - local tunnel= - eval tunnel=\$iptunnel_${IFVAR} - if [ -n "${tunnel}" ]; then - # Set our base metric to 1000 - metric=1000 - - ebegin "Creating tunnel ${IFVAR}" - ip tunnel add ${tunnel} name "${IFACE}" - eend $? || return 1 - _up - fi - - return 0 -} - -_iproute2_ipv6_tentative() -{ - LC_ALL=C ip addr show dev "${IFACE}" | \ - grep -q "^[[:space:]]*inet6 .* tentative" -} - -iproute2_post_start() -{ - # Kernel may not have IP built in - if [ -e /proc/net/route ]; then - ip route flush table cache dev "${IFACE}" - fi - - if _iproute2_ipv6_tentative; then - ebegin "Waiting for IPv6 addresses" - while true; do - _iproute2_ipv6_tentative || break - done - eend 0 - fi -} - -iproute2_post_stop() -{ - # Don't delete sit0 as it's a special tunnel - if [ "${IFACE}" != "sit0" ]; then - if [ -n "$(ip tunnel show "${IFACE}" 2>/dev/null)" ]; then - ebegin "Destroying tunnel ${IFACE}" - ip tunnel del "${IFACE}" - eend $? - fi - fi -} diff --git a/net.Linux/iwconfig.sh b/net.Linux/iwconfig.sh deleted file mode 100644 index 1610cba3..00000000 --- a/net.Linux/iwconfig.sh +++ /dev/null @@ -1,761 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_config_vars="$_config_vars ssid mode associate_timeout sleep_scan" -_config_vars="$_config_vars preferred_aps blacklist_aps" - -iwconfig_depend() -{ - program /sbin/iwconfig - after plug - before interface - provide wireless -} - -iwconfig_get_wep_status() -{ - local mode= status="disabled" - - # No easy way of doing this grep in bash regex :/ - if LC_ALL=C iwconfig "${IFACE}" | \ - grep -qE "^ +Encryption key:[*0-9,A-F]"; then - status="enabled" - mode=$(LC_ALL=C iwconfig "${IFACE}" | \ - sed -n -e 's/^.*Security mode:\(.*[^ ]\).*/\1/p') - [ -n "${mode}" ] && mode=" - ${mode}" - fi - - echo "(WEP ${status}${mode})" -} - -_get_ssid() -{ - local i=5 ssid= - - while [ ${i} -gt 0 ]; do - ssid=$(iwgetid --raw "${IFACE}") - if [ -n "${ssid}" ]; then - echo "${ssid}" - return 0 - fi - sleep 1 - i=$((${i} + 1)) - done - - return 1 -} - -_get_ap_mac_address() -{ - local mac="$(iwgetid --raw --ap "${IFACE}")" - case "${mac}" in - "00:00:00:00:00:00") return 1;; - "44:44:44:44:44:44") return 1;; - "FF:00:00:00:00:00") return 1;; - "FF:FF:FF:FF:FF:FF") return 1;; - *) echo "${mac}";; - esac -} - -iwconfig_get_mode() -{ - LC_ALL=C iwgetid --mode "${IFACE}" | \ - sed -n -e 's/^.*Mode:\(.*\)/\1/p' | \ - tr '[:upper:]' '[:lower:]' -} - -iwconfig_set_mode() -{ - local mode="$1" - [ "${mode}" = "$(iwconfig_get_mode)" ] && return 0 - - # Devicescape stack requires the interface to be down - _down - iwconfig "${IFACE}" mode "${mode}" || return 1 - _up -} - -iwconfig_get_type() -{ - LC_ALL=C iwconfig "${IFACE}" | \ - sed -n -e 's/^'"$1"' *\([^ ]* [^ ]*\).*/\1/p' -} - -iwconfig_report() -{ - local mac= m="connected to" - local ssid="$(_get_ssid)" - local wep_status="$(iwconfig_get_wep_status)" - local channel="$(iwgetid --raw --channel "${iface}")" - [ -n "${channel}" ] && channel="on channel ${channel} " - local mode="$(iwconfig_get_mode)" - if [ "${mode}" = "master" ]; then - m="configured as" - else - mac="$(_get_ap_mac_address)" - [ -n "${mac}" ] && mac=" at ${mac}" - fi - - eindent - einfo "${IFACE} ${m} SSID \"${SSID}\"${mac}" - einfo "in ${mode} mode ${channel}${wep_status}" - eoutdent -} - -iwconfig_get_wep_key() -{ - local mac="$1" key= - [ -n "${mac}" ] && mac="$(echo "${mac}" | sed -e 's/://g')" - eval key=\$mac_key_${mac} - [ -z "${key}" ] && eval key=\$key_${SSIDVAR} - if [ -z "${key}" ]; then - echo "off" - else - set -- ${key} - local x= e=false - for x; do - if [ "${x}" = "enc" ]; then - e=true - break - fi - done - ${e} || key="${key} enc open" - echo "${key}" - fi -} - -iwconfig_user_config() -{ - local conf= var=${SSIDVAR} config= - [ -z "${var}" ] && var=${IFVAR} - - config="$(_get_array "iwconfig_${var}")" - local IFS="$__IFS" - for conf in ${config}; do - unset IFS - if ! eval iwconfig "${IFACE}" "${conf}"; then - ewarn "${IFACE} does not support the following configuration commands" - ewarn " ${conf}" - fi - done - unset IFS - - config="$(_get_array "iwpriv_${var}")" - local IFS="$__IFS" - for conf in ${config}; do - unset IFS - if ! eval iwpriv "${IFACE}" "${conf}"; then - ewarn "${IFACE} does not support the following private ioctls" - ewarn " ${conf}" - fi - done -} - -iwconfig_setup_specific() -{ - local mode="$1" channel= - if [ -z "${SSID}" ]; then - eerror "${IFACE} requires an SSID to be set to operate in ${mode} mode" - eerror "adjust the ssid_${IFVAR} setting in /etc/conf.d/net" - return 1 - fi - SSIDVAR=$(shell_var "${SSID}") - local key=$(iwconfig_get_wep_key) - - iwconfig_set_mode "${mode}" - - # Now set the key - if ! eval iwconfig "${IFACE}" key "${key}"; then - if [ "${key}" != "off" ]; then - ewarn "${IFACE} does not support setting keys" - ewarn "or the parameter \"mac_key_${SSIDVAR}\" or \"key_${SSIDVAR}\" is incorrect" - fi - fi - - # Then set the SSID - if ! iwconfig "${IFACE}" essid "${SSID}"; then - eerror "${IFACE} does not support setting SSID to \"${SSID}\"" - return 1 - fi - - eval channel=\$channel_${SSIDVAR} - [ -z "${channel}" ] && eval channel=\$channel_${IFVAR} - # We default the channel to 3 - if ! iwconfig "${IFACE}" channel "${channel:-3}"; then - ewarn "${IFACE} does not support setting the channel to \"${channel:-3}\"" - return 1 - fi - - # Finally apply the user Config - iwconfig_user_config - - iwconfig_report - return 0 -} - -iwconfig_wait_for_association() -{ - local timeout= i=0 - eval timeout=\$associate_timeout_${IFVAR} - timeout=${timeout:-10} - - [ ${timeout} -eq 0 ] \ - && vewarn "WARNING: infinite timeout set for association on ${IFACE}" - - while true; do - # Use sysfs if we can - if [ -e /sys/class/net/"${IFACE}"/carrier ]; then - if [ "$(cat /sys/class/net/"${IFACE}"/carrier)" = "1" ]; then - # Double check we have an ssid. This is mainly for buggy - # prism54 drivers that always set their carrier on :/ - [ -n "$(iwgetid --raw "${IFACE}")" ] && return 0 - fi - else - local atest= - eval atest=\$associate_test_${IFVAR} - atest=${atest:-mac} - if [ "${atest}" = "mac" -o "${atest}" = "all" ]; then - [ -n "$(_get_ap_mac_address)" ] && return 0 - fi - if [ "${atest}" = "quality" -o "${atest}" = "all" ]; then - [ "$(sed -n -e 's/^.*'"${IFACE}"': *[0-9]* *\([0-9]*\).*/\1/p' \ - /proc/net/wireless)" != "0" ] && return 0 - fi - fi - - sleep 1 - [ ${timeout} -eq 0 ] && continue - i=$((${i} + 1)) - [ ${i} -ge ${timeout} ] && return 1 - done - return 1 -} - -iwconfig_associate() -{ - local mode="${1:-managed}" mac="$2" wep_required="$3" - local freq="$4" chan="$5" - local w="(WEP Disabled)" key= - - iwconfig_set_mode "${mode}" - - if [ "${SSID}" = "any" ]; then - iwconfig "${IFACE}" ap any 2>/dev/null - unset SSIDVAR - else - SSIDVAR=$(shell_var "${SSID}") - key="$(iwconfig_get_wep_key "${mac}")" - if [ "${wep_required}" = "on" -a "${key}" = "off" ]; then - ewarn "WEP key is not set for \"${SSID}\" - not connecting" - return 1 - fi - if [ "${wep_required}" = "off" -a "${key}" != "off" ]; then - key="off" - ewarn "\"${SSID}\" is not WEP enabled - ignoring setting" - fi - - if ! eval iwconfig "${IFACE}" key "${key}"; then - if [ "${key}" != "off" ]; then - ewarn "${IFACE} does not support setting keys" - ewarn "or the parameter \"mac_key_${SSIDVAR}\" or \"key_${SSIDVAR}\" is incorrect" - return 1 - fi - fi - [ "${key}" != "off" ] && w="$(iwconfig_get_wep_status "${iface}")" - fi - - if ! iwconfig "${IFACE}" essid "${SSID}"; then - if [ "${SSID}" != "any" ]; then - ewarn "${IFACE} does not support setting SSID to \"${SSID}\"" - fi - fi - - # Only use channel or frequency - if [ -n "${chan}" ]; then - iwconfig "${IFACE}" channel "${chan}" - elif [ -n "${freq}" ]; then - iwconfig "${IFACE}" freq "${freq}" - fi - [ -n "${mac}" ] && iwconfig "${IFACE}" ap "${mac}" - - # Finally apply the user Config - iwconfig_user_config - - ebegin "Connecting to \"${SSID}\" in ${mode} mode ${w}" - - if [ "${SSID}" != "any" ] && type preassociate >/dev/null 2>&1; then - veinfo "Running preassociate function" - veindent - ( preassociate ) - local e=$? - veoutdent - if [ ${e} -eq 0 ]; then - veend 1 "preassociate \"${SSID}\" on ${IFACE} failed" - return 1 - fi - fi - - if ! iwconfig_wait_for_association; then - eend 1 - return 1 - fi - eend 0 - - if [ "${SSID}" = "any" ]; then - SSID="$(_get_ssid)" - iwconfig_associate - return $? - fi - - iwconfig_report - - if type postassociate >/dev/null 2>&1; then - veinfo "Running postassociate function" - veindent - ( postassociate ) - veoutdent - fi - - return 0 -} - -iwconfig_scan() -{ - local x= i=0 scan= - einfo "Scanning for access points" - eindent - - # Sleep if required - eval x=\$sleep_scan_${IFVAR} - [ -n "${x}" ] && sleep "${x}" - - while [ ${i} -lt 3 ]; do - local scan="${scan}${scan:+ }$(LC_ALL=C iwlist "${IFACE}" scan 2>/dev/null | sed -e "s/'/'\\\\''/g" -e "s/$/'/g" -e "s/^/'/g")" - # If this is the first pass and txpower as off and we have no - # results then we need to wait for at least 2 seconds whilst - # the interface does an initial scan. - if [ "${i}" = "0" -a "${txpowerwasoff}" = "0" ]; then - case "${scan}" in - "'${IFACE} "*"No scan results"*) - sleep 2 - txpowerwasoff=1 - continue - ;; - esac - fi - i=$((${i} + 1)) - done - - if [ -z "${scan}" ]; then - ewarn "${iface} does not support scanning" - eoutdent - eval x=\$adhoc_ssid_${IFVAR} - [ -n "${x}" ] && return 0 - if [ -n "${preferred_aps}" ]; then - [ "${associate_order}" = "forcepreferred" ] || \ - [ "${associate_order}" = "forcepreferredonly" ] && return 0 - fi - eerror "You either need to set a preferred_aps list in /etc/conf.d/wireless" - eerror " preferred_aps=\"SSID1 SSID2\"" - eerror " and set associate_order_${IFVAR}=\"forcepreferred\"" - eerror " or set associate_order_${IFVAR}=\"forcepreferredonly\"" - eerror "or hardcode the SSID to \"any\" and let the driver find an Access Point" - eerror " ssid_${IFVAR}=\"any\"" - eerror "or configure defaulting to Ad-Hoc when Managed fails" - eerror " adhoc_ssid_${IFVAR}=\"WLAN\"" - eerror "or hardcode the SSID against the interface (not recommended)" - eerror " ssid_${IFVAR}=\"SSID\"" - return 1 - fi - - APS=-1 - eval set -- ${scan} - for line; do - case "${line}" in - *Address:*) - APS=$((${APS} + 1)) - eval MAC_${APS}="\""$(echo "${line#*: }" | tr '[:lower:]' '[:upper:]')"\"" - eval QUALITY_${APS}=0 - ;; - *ESSID:*) - x=${line#*\"} - x=${x%*\"} - eval SSID_${APS}=\$x - ;; - *Mode:*) - x="$(echo "${line#*:}" | tr '[:upper:]' '[:lower:]')" - if [ "${x}" = "master" ]; then - eval MODE_${APS}=managed - else - eval MODE_${APS}=\$x - fi - ;; - *'Encryption key:'*) - x=${line#*:} - eval ENC_${APS}=\$x - ;; - #*Frequency:*) - # freq[i]="${line#*:}" - # x="${freq[i]#* }" - # freq[i]="${freq[i]%% *}${x:0:1}" - # ;; - *Channel:*) - x=${line#*:} - x=${x%% *} - eval CHAN_${APS}=\$x - ;; - *Quality*) - x=${line#*:} - x=${x%/*} - x="$(echo "${x}" | sed -e 's/[^[:digit:]]//g')" - x=${x:-0} - eval QUALITY_${APS}=\$x - ;; - esac - done - - if [ -z "${MAC_0}" ]; then - ewarn "no access points found" - eoutdent - return 1 - fi - - # Sort based on quality - local i=0 k=1 a= b= x= t= - while [ ${i} -lt ${APS} ]; do - k=$((${i} + 1)) - while [ ${k} -le ${APS} ]; do - eval a=\$QUALITY_${i} - [ -z "${a}" ] && break - eval b=\$QUALITY_${k} - if [ -n "${b}" -a "${a}" -lt "${b}" ]; then - for x in MAC SSID CHAN QUALITY ENC; do - eval t=\$${x}_${i} - eval ${x}_${i}=\$${x}_${k} - eval ${x}_${k}=\$t - done - fi - k=$((${k} + 1)) - done - i=$((${i} + 1)) - done - - # Strip any duplicates - local i=0 k=1 a= b= - while [ ${i} -lt ${APS} ]; do - k=$((${i} + 1)) - while [ ${k} -le ${APS} ]; do - eval a=\$MAC_${i} - eval b=\$MAC_${k} - if [ "${a}" = "${b}" ]; then - eval a=\$QUALITY_${i} - eval b=\$QUALITY_${k} - local u=${k} - # We need to split this into two tests, otherwise bash errors - [ -n "${a}" -a -n "${b}" ] && [ "${a}" -lt "${b}" ] && u=${i} - unset MAC_${u} SSID_${u} CHAN_${u} QUALITY_${u} ENC_${u} - fi - k=$((${k} + 1)) - done - i=$((${i} + 1)) - done - - local i=0 e= m= s= - - while [ ${i} -le ${APS} ]; do - eval x=\$MAC_${i} - if [ -z "${x}" ]; then - i=$((${i} + 1)) - continue - fi - - eval m=\$MODE_${i} - eval s=\$SSID_${i} - eval q=\$QUALITY_${i} - eval e=\$ENC_${i} - if [ -n "${e}" -a "${e}" != "off" ]; then - e=", encrypted" - else - e="" - fi - if [ -z "${s}" ]; then - einfo "Found ${x}, ${m}${e}" - else - einfo "Found \"${s}\" at ${x}, ${m}${e}" - fi - - x="$(echo "${x}" | sed -e 's/://g')" - eval x=\$mac_ssid_${x} - if [ -n "${x}" ]; then - eval SSID_${i}=\$x - s=${x} - eindent - einfo "mapping to \"${x}\"" - eoutdent - fi - - eval set -- $(_flatten_array "blacklist_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "blacklist_aps") - for x; do - if [ "${x}" = "${s}" ]; then - ewarn "${s} has been blacklisted - not connecting" - unset SSID_${i} MAC_${i} CHAN_${i} QUALITY_${i} ENC_${i} - fi - done - i=$((${i} + 1)) - done - eoutdent -} - -iwconfig_force_preferred() -{ - eval set -- $(_flatten_array "preferred_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") - [ $# = 0 ] && return 1 - - ewarn "Trying to force preferred in case they are hidden" - for ssid; do - local found_AP=false i=0 e= - while [ ${i} -le ${APS} ]; do - eval e=\$SSID_${i} - if [ "${e}" = "${ssid}" ]; then - found_AP=true - break - fi - i=$((${i} + 1)) - done - if ! ${found_AP}; then - SSID=${e} - iwconfig_associate && return 0 - fi - done - - ewarn "Failed to associate with any preferred access points on ${IFACE}" - return 1 -} - -iwconfig_connect_preferred() -{ - local ssid= i= mode= mac= enc= freq= chan= - eval set -- $(_flatten_array "preferred_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") - - for ssid; do - unset IFS - i=0 - while [ ${i} -le ${APS} ]; do - eval e=\$SSID_${i} - if [ "${e}" = "${ssid}" ]; then - SSID=${e} - eval mode=\$MODE_${i} - eval mac=\$MAC_${i} - eval enc=\$ENC_${i} - eval freq=\$FREQ_${i} - eval chan=\$CHAN_${i} - iwconfig_associate "${mode}" "${mac}" "${enc}" "${freq}" \ - "${chan}" && return 0 - fi - i=$((${i} + 1)) - done - done - - return 1 -} - -iwconfig_connect_not_preferred() -{ - local ssid= i=0 mode= mac= enc= freq= chan= pref=false - - while [ ${i} -le ${APS} ]; do - eval e=\$SSID_${i} - if [ -n "${e}" ]; then - eval set -- $(_flatten_array "preferred_aps_${IFVAR}") - [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") - for ssid; do - if [ "${e}" = "${ssid}" ]; then - pref=true - break - fi - done - - if ! ${pref}; then - SSID=${e} - eval mode=\$MODE_${i} - eval mac=\$MAC_${i} - eval enc=\$ENC_${i} - eval freq=\$FREQ_${i} - eval chan=\$CHAN_${i} - iwconfig_associate "${mode}" "${mac}" "${enc}" "${freq}" \ - "${chan}" && return 0 - fi - fi - i=$((${i} + 1)) - done - - return 1 -} - -iwconfig_defaults() -{ - local x= - for x in txpower rate rts frag; do - iwconfig "${IFACE}" "${x}" auto 2>/dev/null - done - - # Release the AP forced - # Must do ap and then ssid otherwise scanning borks - iwconfig "${IFACE}" ap off 2>/dev/null - iwconfig "${IFACE}" essid off 2>/dev/null -} - -iwconfig_configure() -{ - local x= APS= - eval SSID=\$ssid_${IFVAR} - - # Support old variable - [ -z "${SSID}" ] && eval SSID=\$essid_${IFVAR} - - # Setup ad-hoc mode? - eval x=\$mode_${IFVAR} - x=${x:-managed} - if [ "${x}" = "ad-hoc" -o "${x}" = "master" ]; then - iwconfig_setup_specific "${x}" - return $? - fi - - if [ "${x}" != "managed" -a "${x}" != "auto" ]; then - eerror "Only managed, ad-hoc, master and auto modes are supported" - return 1 - fi - - # Has an SSID been forced? - if [ -n "${SSID}" ]; then - iwconfig_set_mode "${x}" - iwconfig_associate && return 0 - [ "${SSID}" = "any" ] && iwconfig_force_preferred && return 0 - - eval SSID=\$adhoc_ssid_${IFVAR} - if [ -n "${SSID}" ]; then - iwconfig_setup_specific ad-hoc - return $? - fi - return 1 - fi - - eval x=\$preferred_aps_${IFVAR} - [ -n "${x}" ] && preferred_aps=${x} - - eval x=\$blacklist_aps_${IFVAR} - [ -n "${x}" ] && blacklist_aps=${x} - - eval x=\$associate_order_${IFVAR} - [ -n "${x}" ] && associate_order=${x} - associate_order=${associate_order:-any} - - if [ "${associate_order}" = "forcepreferredonly" ]; then - iwconfig_force_preferred && return 0 - else - iwconfig_scan || return 1 - iwconfig_connect_preferred && return 0 - [ "${associate_order}" = "forcepreferred" ] || \ - [ "${associate_order}" = "forceany" ] && \ - iwconfig_force_preferred && return 0 - [ "${associate_order}" = "any" ] || \ - [ "${associate_order}" = "forceany" ] && \ - iwconfig_connect_not_preferred && return 0 - fi - - e="associate with" - [ -z "${MAC_0}" ] && e="find" - [ "${preferred_aps}" = "force" ] || \ - [ "${preferred_aps}" = "forceonly" ] && \ - e="force" - e="Couldn't ${e} any access points on ${IFACE}" - - eval SSID=\$adhoc_ssid_${IFVAR} - if [ -n "${SSID}" ]; then - ewarn "${e}" - iwconfig_setup_specific ad-hoc - return $? - fi - - eerror "${e}" - return 1 -} - -iwconfig_pre_start() -{ - # We don't configure wireless if we're being called from - # the background - yesno ${IN_BACKGROUND} && return 0 - - service_set_value "SSID" "" - _exists || return 0 - - if ! _is_wireless; then - veinfo "Wireless extensions not found for ${IFACE}" - return 0 - fi - - # Warn about old file - we want to punt it really - if [ -e /etc/conf.d/wireless ]; then - ewarn "/etc/conf.d/wireless is deprecated" - ewarn "Please put all settings into /etc/conf.d/net" - . /etc/conf.d/wireless - fi - - # Store the fact that tx-power was off so we default to a longer - # wait if our scan returns nothing - LC_ALL=C iwconfig "${IFACE}" | sed -e '1d' | grep -q "Tx-Power=off" - local txpowerwasoff=$? - - iwconfig_defaults - iwconfig_user_config - - # Set the base metric to be 2000 - metric=2000 - - # Check for rf_kill - only ipw supports this at present, but other - # cards may in the future. - if [ -e /sys/class/net/"${IFACE}"/device/rf_kill ]; then - if [ $(cat /sys/class/net/"${IFACE}"/device/rf_kill) != "0" ]; then - eerror "Wireless radio has been killed for interface ${IFACE}" - return 1 - fi - fi - - einfo "Configuring wireless network for ${IFACE}" - - # Are we a proper IEEE device? - # Most devices reutrn IEEE 802.11b/g - but intel cards return IEEE - # in lower case and RA cards return RAPCI or similar - # which really sucks :( - # For the time being, we will test prism54 not loading firmware - # which reports NOT READY! - x="$(iwconfig_get_type)" - if [ "${x}" = "NOT READY!" ]; then - eerror "Looks like there was a probem loading the firmware for ${IFACE}" - return 1 - fi - - if iwconfig_configure; then - service_set_value "SSID" "${SSID}" - return 0 - fi - - eerror "Failed to configure wireless for ${IFACE}" - iwconfig_defaults - iwconfig "${IFACE}" txpower off 2>/dev/null - unset SSID SSIDVAR - _down - return 1 -} - -iwconfig_post_stop() -{ - yesno ${IN_BACKGROUND} && return 0 - _exists || return 0 - iwconfig_defaults - iwconfig "${IFACE}" txpower off 2>/dev/null -} diff --git a/net.Linux/netplugd.sh b/net.Linux/netplugd.sh deleted file mode 100644 index eed37aae..00000000 --- a/net.Linux/netplugd.sh +++ /dev/null @@ -1,94 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -_config_vars="$_config_vars plug_timeout" - -netplugd_depend() -{ - program start /sbin/netplugd - after macnet rename - before interface - provide plug - - # Prefer ifplugd - before ifplugd -} - -netplugd_pre_start() -{ - local pidfile="/var/run/netplugd-${IFACE}.pid" timeout= - - # We don't start netplug if we're being called from the background - yesno ${IN_BACKGROUND} && return 0 - - _exists || return 0 - - # We need a valid MAC address - # It's a basic test to ensure it's not a virtual interface - if ! _get_mac_address >/dev/null 2>&1; then - vewarn "netplug only works on interfaces with a valid MAC address" - return 0 - fi - - # We don't work on bonded, bridges, tun/tap, vlan or wireless - for f in bond bridge tuntap vlan wireless; do - if type "_is_${f}" >/dev/null 2>&1; then - if _is_${f}; then - veinfo "netplug does not work with" "${f}" - return 0 - fi - fi - done - - ebegin "Starting netplug on" "${IFACE}" - - # Mark the us as inactive so netplug can restart us - mark_service_inactive - - # Start netplug - start-stop-daemon --start --exec /sbin/netplugd \ - --pidfile "${pidfile}" \ - -- -i "${IFACE}" -P -p "${pidfile}" -c /dev/null - eend "$?" || return 1 - - eindent - - eval timeout=\$plug_timeout_${IFVAR} - [ -z "${timeout}" ] && timeout=-1 - if [ ${timeout} -eq 0 ]; then - ewarn "WARNING: infinite timeout set for ${IFACE} to come up" - elif [ ${timeout} -lt 0 ]; then - einfo "Backgrounding ..." - exit 1 - fi - - veinfo "Waiting for ${IFACE} to be marked as started" - - local i=0 - while true; do - if service_started; then - _show_address - exit 0 - fi - sleep 1 - [ ${timeout} -eq 0 ] && continue - i=$((${i} + 1)) - [ ${i} -ge ${timeout} ] && break - done - - eend 1 "Failed to configure ${IFACE} in the background" - exit 1 -} - -netplugd_stop() -{ - yesno ${IN_BACKGROUND} && return 0 - - local pidfile="/var/run/netplugd-${IFACE}.pid" - [ ! -e "${pidfile}" ] && return 0 - - ebegin "Stopping netplug on" "${IFACE}" - start-stop-daemon --stop --quiet --exec /sbin/netplugd \ - --pidfile "${pidfile}" - eend $? -} diff --git a/net.Linux/pppd.sh b/net.Linux/pppd.sh deleted file mode 100644 index abee058d..00000000 --- a/net.Linux/pppd.sh +++ /dev/null @@ -1,243 +0,0 @@ -# Copyright 2005-2007 Gentoo Foundation -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -pppd_depend() -{ - program /usr/sbin/pppd - after interface - before dhcp - provide ppp -} - -is_ppp() -{ - [ -e /var/run/ppp-"${IFACE}".pid ] -} - -requote() -{ - printf "'%s' " "$@" -} - -pppd_pre_start() -{ - # Interface has to be called ppp - [ "${IFACE%%[0-9]*}" = "ppp" ] || return 0 - - # Set our base metric - metric=4000 - - if yesno ${IN_BACKGROUND}; then - local config= - eval config=\$config_${IFVAR} - # If no config for ppp then don't default to DHCP - if [ -z "${config}" ]; then - eval config_${IFVAR}=null - fi - return 0 - fi - - local link= i= unit="${IFACE#ppp}" opts= - - # PPP requires a link to communicate over - normally a serial port - # PPPoE communicates over Ethernet - # PPPoA communicates over ATM - # In all cases, the link needs to be available before we start PPP - eval link=\$link_${IFVAR} - [ -n "${link}" ] || return 0 - - case "${link}" in - /*) - if [ ! -e "${link}" ]; then - eerror "${link} does not exist" - eerror "Please verify hardware or kernel module (driver)" - return 1 - fi - ;; - esac - - if [ -z "${unit}" ]; then - eerror "PPP requires a unit - use net.ppp[0-9] instead of net.ppp" - return 1 - fi - - # We need to flatten the useless array - set -- $(_get_array "pppd_${IFVAR}") - opts="$@" - - local mtu= hasmtu=false hasmru=false hasmaxfail=false haspersist=false - local hasupdetach=false hasdefaultmetric=false - for i in ${opts}; do - case "${i}" in - unit|nodetach|linkname) - eerror "The option \"${i}\" is not allowed in pppd_${IFVAR}" - return 1 - ;; - defaultmetric) hasdefaultmetric=true;; - mtu) hasmtu=true;; - mru) hasmru=true;; - maxfail) hasmaxfail=true;; - persist) haspersist=true;; - updetach) hasupdetach=true;; - esac - done - - # Might be set in conf.d/net - local username= password= passwordset= - eval username=\$username_${IFVAR} - eval password=\$password_${IFVAR} - eval passwordset=\$\{password_${IFVAR}-x\} - if [ -n "${username}" ] \ - && [ -n "${password}" -o -z "${passwordset}" ]; then - opts="${opts} plugin passwordfd.so passwordfd 0" - fi - - if ! ${hasdefaultmetric}; then - local m= - eval m=\$metric_${IFVAR} - [ -z "${m}" ] && m=$((${metric} + $(_ifindex))) - opts="${opts} defaultmetric ${m}" - fi - if [ -n "${mtu}" ]; then - ${hasmtu} || opts="${opts} mtu ${mtu}" - ${hasmru} || opts="${opts} mru ${mtu}" - fi - ${hasmaxfail} || opts="${opts} maxfail 0" - ${haspersist} || opts="${opts} persist" - - # Set linkname because we need /var/run/ppp-${linkname}.pid - # This pidfile has the advantage of being there, - # even if ${IFACE} interface was never started - opts="linkname ${IFACE} ${opts}" - - # Setup auth info - if [ -n "${username}" ]; then - opts="user '${username}' remotename ${IFACE} ${opts}" - fi - - # Load a custom interface configuration file if it exists - [ -f "/etc/ppp/options.${IFACE}" ] \ - && opts="${opts} file '/etc/ppp/options.${IFACE}'" - - # Set unit - opts="unit ${unit} ${opts}" - - # Setup connect script - local chatprog="/usr/sbin/chat -e -E -v" phone= - eval phone=\$phone_number_${IFVAR} - set -- ${phone} - [ -n "$1" ] && chatprog="${chatprog} -T '$1'" - [ -n "$2" ] && chatprog="${chatprog} -U '$2'" - # We need to flatten the useless array - set -- $(_get_array "chat_${IFVAR}") - if [ $# != 0 ]; then - opts="${opts} connect '$(echo ${chatprog} $@ | sed -e "s:':'\\\\'':g")'" - fi - - # Add plugins - local haspppoa=false haspppoe=false plugins="$(_get_array "plugins_${IFVAR}")" - local IFS="$__IFS" - for i in ${plugins}; do - unset IFS - set -- ${i} - case "$1" in - passwordfd) continue;; - pppoa) shift; set -- "pppoatm" "$@";; - pppoe) shift; set -- "rp-pppoe" "$@";; - capi) shift; set -- "capiplugin" "$@";; - esac - case "$1" in - rp-pppoe) haspppoe=true;; - pppoatm) haspppoa=true;; - esac - if [ "$1" = "rp-pppoe" ] || [ "$1" = "pppoatm" -a "${link}" != "/dev/null" ]; then - opts="${opts} connect true" - set -- "$@" "${link}" - fi - opts="${opts} plugin $1.so" - shift - opts="${opts} $@" - done - unset IFS - - #Specialized stuff. Insert here actions particular to connection type (pppoe,pppoa,capi) - local insert_link_in_opts=1 - if ${haspppoe}; then - if [ ! -e /proc/net/pppoe ]; then - # Load the PPPoE kernel module - if ! modprobe pppoe; then - eerror "kernel does not support PPPoE" - return 1 - fi - fi - - # Ensure that the link exists and is up - ( IFACE="${link}"; _exists true && _up ) || return 1 - insert_link_in_opts=0 - fi - - if ${haspppoa}; then - if [ ! -d /proc/net/atm ]; then - # Load the PPPoA kernel module - if ! modprobe pppoatm; then - eerror "kernel does not support PPPoATM" - return 1 - fi - fi - - if [ "${link}" != "/dev/null" ]; then - insert_link_in_opts=0 - else - ewarn "WARNING: An [itf.]vpi.vci ATM address was expected in link_${IFVAR}" - fi - - fi - [ "${insert_link_in_opts}" = "0" ] || opts="${link} ${opts}" - - ebegin "Starting pppd in ${IFACE}" - mark_service_inactive - if [ -n "${username}" ] \ - && [ -n "${password}" -o -z "${passwordset}" ]; then - printf "%s" "${password}" | \ - eval start-stop-daemon --start --exec /usr/sbin/pppd \ - --pidfile "/var/run/ppp-${IFACE}.pid" -- "${opts}" >/dev/null - else - eval start-stop-daemon --start --exec /usr/sbin/pppd \ - --pidfile "/var/run/ppp-${IFACE}.pid" -- "${opts}" >/dev/null - fi - - if ! eend $? "Failed to start PPP"; then - mark_service_stopped - return 1 - fi - - if ${hasupdetach}; then - _show_address - else - einfo "Backgrounding ..." - fi - - # pppd will re-call us when we bring the interface up - exit 0 -} - -# Dummy function for users that still have config_ppp0="ppp" -pppd_start() -{ - return 0 -} - -pppd_stop() -{ - yesno ${IN_BACKGROUND} && return 0 - local pidfile="/var/run/ppp-${IFACE}.pid" - - [ ! -s "${pidfile}" ] && return 0 - - # Give pppd at least 30 seconds do die, #147490 - einfo "Stopping pppd on ${IFACE}" - start-stop-daemon --stop --quiet --exec /usr/sbin/pppd \ - --pidfile "${pidfile}" --retry 30 - eend $? -} diff --git a/net.Linux/pump.sh b/net.Linux/pump.sh deleted file mode 100644 index 4ab79293..00000000 --- a/net.Linux/pump.sh +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -pump_depend() -{ - program /sbin/pump - after interface - provide dhcp -} - -_config_vars="$_config_vars dhcp pump" - -pump_start() -{ - local args= opt= opts= - - # Get our options - eval opts=\$dhcp_${IFVAR} - [ -z "${opts}" ] && opts=${dhcp} - - # Map some generic options to dhcpcd - for opt in ${opts}; do - case "${opt}" in - nodns) args="${args} --no-dns";; - nontp) args="${args} --no-ntp";; - nogateway) args="${args} --no-gateway";; - esac - done - - # Add our route metric - [ "${metric:-0}" != "0" ] && args="${args} --route-metric ${metric}" - - args="${args} --win-client-ident" - args="${args} --keep-up --interface ${IFACE}" - - ebegin "Running pump" - eval pump "${args}" - eend $? || return 1 - - _show_address - return 0 -} - -pump_stop() -{ - # We check for a pump process first as querying for status - # causes pump to spawn a process - start-stop-daemon --quiet --test --stop --exec /sbin/pump || return 0 - - # Check that pump is running on the interface - if ! pump --status --interface "${IFACE}" >/dev/null 2>&1; then - return 0 - fi - - # Pump always releases the lease - ebegin "Stopping pump on ${IFACE}" - pump --release --interface "${IFACE}" - eend $? "Failed to stop pump" -} diff --git a/net.Linux/tuntap.sh b/net.Linux/tuntap.sh deleted file mode 100644 index 3174d812..00000000 --- a/net.Linux/tuntap.sh +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -tuntap_depend() -{ - before bridge interface macchanger -} - -_config_vars="$_config_vars tunctl" - -_is_tuntap() -{ - [ -n "$(export RC_SVCNAME="net.${IFACE}"; service_get_value tuntap)" ] -} - -tuntap_pre_start() -{ - local tuntap= - eval tuntap=\$tuntap_${IFVAR} - - [ -z "${tuntap}" ] && return 0 - - if [ ! -e /dev/net/tun ]; then - if ! modprobe tun; then - eerror "TUN/TAP support is not present in this kernel" - return 1 - fi - vebegin "Waiting for /dev/net/tun" - # /dev/net/tun can take it's time to appear - local timeout=10 - while [ ! -e /dev/net/tun -a ${timeout} -gt 0 ]; do - sleep 1 - timeout=$((${timeout} - 1)) - done - if [ ! -e /dev/net/tun ]; then - eerror "TUN/TAP support present but /dev/net/tun is not" - return 1 - fi - veend 0 - fi - - ebegin "Creating Tun/Tap interface ${IFACE}" - - # Set the base metric to 1000 - metric=1000 - - local o_opts= t_opts= do_openvpn=false do_tunctl=false - eval o_opts=\$openvpn_${IFVAR} - eval t_opts=\$tunctl_${IFVAR} - - if [ -n "${o_opts}" ] && type openvpn >/dev/null 2>&1; then - do_openvpn=true - elif [ -n "${t_opts}" ] && type tunctl >/dev/null 2>&1; then - do_tunctl=true - elif type openvpn >/dev/null 2>&1; then - do_openvpn=true - else - do_tunctl=true - fi - - if ${do_openvpn}; then - openvpn --mktun --dev-type "${tuntap}" --dev "${IFACE}" \ - ${o_opts} >/dev/null - else - tunctl ${t_opts} -t "${IFACE}" >/dev/null - fi - eend $? && _up && service_set_value tuntap "${tuntap}" -} - -tuntap_post_stop() -{ - _is_tuntap || return 0 - - ebegin "Destroying Tun/Tap interface ${IFACE}" - if type tunctl >/dev/null 2>&1; then - tunctl -d "${IFACE}" >/dev/null - else - openvpn --rmtun \ - --dev-type "$(service_get_value tuntap)" \ - --dev "${IFACE}" >/dev/null - fi - eend $? -} diff --git a/net.Linux/udhcpc.sh b/net.Linux/udhcpc.sh deleted file mode 100644 index 462f0588..00000000 --- a/net.Linux/udhcpc.sh +++ /dev/null @@ -1,105 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -udhcpc_depend() -{ - program start /sbin/udhcpc - after interface - provide dhcp -} - -_config_vars="$_config_vars dhcp udhcpc" - -# WARNING:- The relies heavily on Gentoo patches and scripts for udhcpc -udhcpc_start() -{ - local args= opt= opts= pidfile="/var/run/udhcpc-${IFACE}.pid" - local sendhost=true cachefile="/var/cache/udhcpc-${IFACE}.lease" - - eval args=\$udhcpc_${IFVAR} - - # Get our options - eval opts=\$dhcp_${IFVAR} - [ -z "${opts}" ] && opts=${dhcp} - - # Map some generic options to dhcpcd - for opt in ${opts}; do - case "${opt}" in - nodns) args="${args} --env PEER_DNS=no";; - nontp) args="${args} --env PEER_NTP=no";; - nogateway) args="${args} --env PEER_ROUTERS=no";; - nosendhost) sendhost=false; - esac - done - - [ "${metric:-0}" != "0" ] && args="${args} --env IF_METRIC=${metric}" - - ebegin "Running udhcpc" - - # Try and load the cache if it exists - if [ -f "${cachefile}" ]; then - case "$ {args} " in - *" --request="*|*" -r "*);; - *) - local x=$(cat "${cachefile}") - # Check for a valid ip - case "${x}" in - *.*.*.*) args="${args} --request=${x}";; - esac - ;; - esac - fi - - case " ${args} " in - *" --quit "*|*" -q "*) x="/sbin/udhcpc";; - *) x="start-stop-daemon --start --exec /sbin/udhcpc \ - --pidfile \"${pidfile}\" --";; - esac - - case " ${args} " in - *" --hosname="*|*" -h "*|*" -H "*);; - *) - if ${sendhost}; then - local hname="$(hostname)" - if [ "${hname}" != "(none)" ] && [ "${hname}" != "localhost" ]; then - args="${args} --hostname='${hname}'" - fi - fi - ;; - esac - - local script="${RC_LIBDIR}"/sh/udhcpc.sh - [ -x "${script}" ] || script=/lib/rcscripts/sh/udhcpc.sh - - eval "${x}" "${args}" --interface="${IFACE}" --now \ - --script="${script}" \ - --pidfile="${pidfile}" >/dev/null - eend $? || return 1 - - _show_address - return 0 -} - -udhcpc_stop() -{ - local pidfile="/var/run/udhcpc-${IFACE}.pid" opts= - [ ! -f "${pidfile}" ] && return 0 - - # Get our options - eval opts=\$dhcp_${IFVAR} - [ -z "${opts}" ] && opts=${dhcp} - - ebegin "Stopping udhcpc on ${IFACE}" - case " ${opts} " in - *" release "*) - start-stop-daemon --stop --quiet --oknodo --signal USR2 \ - --exec /sbin/udhcpc --pidfile "${pidfile}" - if [ -f /var/cache/udhcpc-"${IFACE}".lease ]; then - rm -f /var/cache/udhcpc-"${IFACE}".lease - fi - ;; - esac - - start-stop-daemon --stop --exec /sbin/udhcpc --pidfile "${pidfile}" - eend $? -} diff --git a/net.Linux/vlan.sh b/net.Linux/vlan.sh deleted file mode 100644 index 7d77aae8..00000000 --- a/net.Linux/vlan.sh +++ /dev/null @@ -1,118 +0,0 @@ -# Copyright 2007-2008 Roy Marples -# All rights reserved. Released under the 2-clause BSD license. - -vlan_depend() -{ - program /sbin/vconfig - after interface - before dhcp -} - -_config_vars="$_config_vars vlans" - -_is_vlan() -{ - [ ! -d /proc/net/vlan ] && return 1 - [ -e /proc/net/vlan/"${IFACE}" ] && return 0 - grep -Eq "^${IFACE}[[:space:]]+" /proc/net/vlan/config -} - -_get_vlans() -{ - [ -e /proc/net/vlan/config ] || return 1 - sed -n -e 's/^\(.*[0-9]\) \(.* \) .*'"${IFACE}"'$/\1/p' /proc/net/vlan/config -} - -_check_vlan() -{ - if [ ! -d /proc/net/vlan ]; then - modprobe 8021q - if [ ! -d /proc/net/vlan ]; then - eerror "VLAN (802.1q) support is not present in this kernel" - return 1 - fi - fi -} - -vlan_pre_start() -{ - local vc="$(_get_array "vconfig_${IFVAR}")" - [ -z "${vc}" ] && return 0 - - _check_vlan || return 1 - _exists || return 1 - - local v= x= e= - local IFS="$__IFS" - for v in ${vc}; do - unset IFS - case "${v}" in - set_name_type" "*) x=${v};; - *) - set -- ${v} - x="$1 ${IFACE}" - shift - x="${x} $@" - ;; - esac - - e="$(vconfig ${x} 2>&1 1>/dev/null)" - [ -z "${e}" ] && continue - eerror "${e}" - return 1 - done -} - -vlan_post_start() -{ - local vlans= - eval vlans=\$vlans_${IFACE} - [ -z "${vlans}" ] && return 0 - - _check_vlan || return 1 - _exists || return 1 - - local vlan= e= s= - for vlan in ${vlans}; do - einfo "Adding VLAN ${vlan} to ${IFACE}" - e="$(vconfig add "${IFACE}" "${vlan}" 2>&1 1>/dev/null)" - if [ -n "${e}" ]; then - eend 1 "${e}" - continue - fi - - # We may not want to start the vlan ourselves - eval s=\$vlan_start_${IFVAR} - yesno ${s:-yes} || continue - - # We need to work out the interface name of our new vlan id - local ifname="$( \ - sed -n -e 's/^\([^[:space:]]*\) *| '"${vlan}"' *| .*'"${iface}"'$/\1/p' \ - /proc/net/vlan/config )" - mark_service_started "net.${ifname}" - ( - export RC_SVCNAME="net.${ifname}" - start - ) || mark_service_stopped "net.${ifname}" - done - - return 0 -} - -vlan_post_stop() -{ - local vlan= - - for vlan in $(_get_vlans); do - einfo "Removing VLAN ${vlan##*.} from ${IFACE}" - ( - export RC_SVCNAME="net.${vlan}" - stop - ) && { - mark_service_stopped "net.${vlan}" - vconfig rem "${vlan}" >/dev/null - } - done - - return 0 -} diff --git a/net/Makefile b/net/Makefile index 677bd2f7..bde659e1 100644 --- a/net/Makefile +++ b/net/Makefile @@ -1,5 +1,6 @@ DIR= ${PREFIX}/${RC_LIB}/net -INC= dhclient.sh dhcpcd.sh macchanger.sh macnet.sh \ +SRCS= ifconfig.sh.in +INC= dhclient.sh dhcpcd.sh ifconfig.sh macchanger.sh macnet.sh \ ssidnet.sh system.sh wpa_supplicant.sh MK= ../mk diff --git a/net/Makefile.FreeBSD b/net/Makefile.FreeBSD index e69de29b..cd1a6712 100644 --- a/net/Makefile.FreeBSD +++ b/net/Makefile.FreeBSD @@ -0,0 +1,6 @@ +SRCS+= iwconfig.sh.in +INC+= iwconfig.sh + +.SUFFIXES: .sh.BSD.in +.sh.BSD.in.sh: + sed ${SED_REPLACE} ${SED_EXTRA} $< > $@ diff --git a/net/Makefile.Linux b/net/Makefile.Linux index e69de29b..1a496c73 100644 --- a/net/Makefile.Linux +++ b/net/Makefile.Linux @@ -0,0 +1,8 @@ +SRCS+= iwconfig.sh.in +INC+= adsl.sh apipa.sh arping.sh bonding.sh br2684ctl.sh bridge.sh \ + ccwgroup.sh iproute2.sh ifplugd.sh ip6to4.sh ipppd.sh \ + iwconfig.sh netplugd.sh pppd.sh tuntap.sh udhcpc.sh vlan.sh + +.SUFFIXES: .sh.Linux.in +.sh.Linux.in.sh: + sed ${SED_REPLACE} ${SED_EXTRA} $< > $@ diff --git a/net/Makefile.NetBSD b/net/Makefile.NetBSD index cda89ef9..2ff47505 100644 --- a/net/Makefile.NetBSD +++ b/net/Makefile.NetBSD @@ -1 +1,3 @@ -INC+= ifwatchd.sh +.SUFFIXES: .sh.BSD.in +.sh.BSD.in.sh: + sed ${SED_REPLACE} ${SED_EXTRA} $< > $@ diff --git a/net/adsl.sh b/net/adsl.sh new file mode 100644 index 00000000..6dd93e03 --- /dev/null +++ b/net/adsl.sh @@ -0,0 +1,74 @@ +# Copyright 2004-2007 Gentoo Foundation +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +adsl_depend() +{ + program /usr/sbin/adsl-start /usr/sbin/pppoe-start + before dhcp +} + +adsl_setup_vars() +{ + local startstop="$1" cfgexe= + + if [ -x /usr/sbin/pppoe-start ]; then + exe="/usr/sbin/pppoe-${startstop}" + cfgexe=pppoe-setup + else + exe="/usr/sbin/adsl-${startstop}" + cfgexe=adsl-setup + fi + + # Decide which configuration to use. Hopefully there is an + # interface-specific one + cfgfile="/etc/ppp/pppoe-${IFACE}.conf" + [ -f "${cfgfile}" ] || cfgfile="/etc/ppp/pppoe.conf" + + if [ ! -f "${cfgfile}" ]; then + eerror "no pppoe.conf file found!" + eerror "Please run ${cfgexe} to create one" + return 1 + fi + + return 0 +} + +adsl_start() +{ + local exe= cfgfile= user= + + adsl_setup_vars start || return 1 + + # Might or might not be set in conf.d/net + eval user=\$adsl_user_${IFVAR} + + # Start ADSL with the cfgfile, but override ETH and PIDFILE + einfo "Starting ADSL for ${IFACE}" + ( + cat "${cfgfile}"; + echo "ETH=${IFACE}"; + echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid"; + [ -n "${user}" ] && echo "USER=${user}"; + ) | ${exe} >/dev/null + eend $? +} + +adsl_stop() +{ + local exe= cfgfile= + + [ ! -f /var/run/rp-pppoe-"${IFACE}".pid ] && return 0 + + adsl_setup_vars stop || return 1 + + einfo "Stopping ADSL for ${IFACE}" + ( + cat "${cfgfile}"; + echo "ETH=${IFACE}"; + echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid"; + ) | ${exe} >/dev/null + eend $? + + return 0 +} diff --git a/net/apipa.sh b/net/apipa.sh new file mode 100644 index 00000000..39da392e --- /dev/null +++ b/net/apipa.sh @@ -0,0 +1,48 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +apipa_depend() +{ + program /sbin/arping +} + +_random() +{ + local r=${RANDOM} + if [ -n "${r}" ]; then + echo "${r}" + else + uuidgen | sed -n -e 's/[^[:digit:]]//g' -e 's/\(^.\{1,7\}\).*/\1/p' + fi +} + +apipa_start() +{ + local iface="$1" i1= i2= addr= i=0 + + _exists true || return 1 + + einfo "Searching for free addresses in 169.254.0.0/16" + eindent + + while [ ${i} -lt 64516 ]; do + i1=$((($(_random) % 255) + 1)) + i2=$((($(_random) % 255) + 1)) + + addr="169.254.${i1}.${i2}" + vebegin "${addr}/16" + if ! arping_address "${addr}"; then + eval config_${config_index}="\"${addr}/16 broadcast 169.254.255.255\"" + config_index=$((${config_index} - 1)) + veend 0 + eoutdent + return 0 + fi + + i=$((${i} + 1)) + done + + eerror "No free address found!" + eoutdent + return 1 +} diff --git a/net/arping.sh b/net/arping.sh new file mode 100644 index 00000000..8046c47d --- /dev/null +++ b/net/arping.sh @@ -0,0 +1,131 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +arping_depend() +{ + program /sbin/arping /usr/sbin/arping2 + before interface +} + +arping_address() +{ + local ip=${1%%/*} mac="$2" spoof="$3" foundmac= i= w= opts= + + # We only handle IPv4 addresses + case "${ip}" in + 0.0.0.0|0) return 1;; + *.*.*.*);; + *) return 1;; + esac + + # We need to bring the interface up to test + _exists "${iface}" || return 1 + _up "${iface}" + + eval w=\$arping_wait_${IFVAR} + [ -z "${w}" ] && w=${arping_wait:-5} + + if type arping2 >/dev/null 2>&1; then + if [ -n "${spoof}" ]; then + opts="${opts} -S ${spoof}" + else + [ -z "$(_get_inet_address)" ] && opts="${opts} -0" + fi + while [ ${w} -gt 0 -a -z "${foundmac}" ]; do + foundmac="$(arping2 ${opts} -r -c 1 -i "${IFACE}" "${ip}" 2>/dev/null | \ + sed -e 'y/abcdef/ABCDEF/')" + w=$((${w} - 1)) + done + else + [ -z "$(_get_inet_address)" ] && opts="${opts} -D" + + foundmac="$(arping -w "${w}" ${opts} -f -I "${IFACE}" "${ip}" 2>/dev/null | \ + sed -n -e 'y/abcdef/ABCDEF/' -e 's/.*\[\([^]]*\)\].*/\1/p')" + fi + [ -z "${foundmac}" ] && return 1 + + if [ -n "${mac}" ]; then + if [ "${mac}" != "${foundmac}" ]; then + vewarn "Found ${ip} but MAC ${foundmac} does not match" + return 1 + fi + fi + + return 0 +} + +_arping_in_config() +{ + _get_array "config_${IFVAR}" | while read i; do + [ "${i}" = "arping" ] && return 1 + done + return 1 +} + +arping_start() +{ + local gateways= x= conf= i= + einfo "Pinging gateways on ${IFACE} for configuration" + + eval gateways=\$gateways_${IFVAR} + if [ -z "${gateways}" ]; then + eerror "No gateways have been defined (gateways_${IFVAR}=\"...\")" + return 1 + fi + + eindent + + for x in ${gateways}; do + local IFS=, + set -- ${x} + local ip=$1 mac=$2 spoof=$3 extra= + unset IFS + + if [ -n "${mac}" ]; then + mac="$(echo "${mac}" | tr '[:lower:]' '[:upper:]')" + extra="(MAC ${mac})" + fi + + vebegin "${ip} ${extra}" + if arping_address "${ip}" "${mac}" "${spoof}"; then + local IFS=. + for i in ${ip}; do + if [ "${#i}" = "2" ]; then + conf="${conf}0${i}" + elif [ "${#i}" = "1" ]; then + conf="${conf}00${i}" + else + conf="${conf}${i}" + fi + done + unset IFS + [ -n "${mac}" ] && conf="${conf}_$(echo "${mac}" | sed -e 's/://g')" + + eend 0 + eoutdent + veinfo "Configuring ${IFACE} for ${ip} ${extra}" + _configure_variables ${conf} + + # Call the system module as we've aleady passed it by .... + # And it *has* to be pre_start for other things to work correctly + system_pre_start + + # Ensure that we have a valid config - ie arping is no longer there + local IFS="$__IFS" + for i in $(_get_array "config_${IFVAR}"); do + if [ "${i}" = "arping" ]; then + eend 1 "No config found for ${ip} (config_${conf}=\"...\")" + continue 2 + fi + done + unset IFS + + _load_config + return 0 + fi + veend 1 + done + + eoutdent + return 1 +} diff --git a/net/bonding.sh b/net/bonding.sh new file mode 100644 index 00000000..69de32aa --- /dev/null +++ b/net/bonding.sh @@ -0,0 +1,101 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +bonding_depend() +{ + before interface macchanger + program /sbin/ifenslave +} + +_config_vars="$_config_vars slaves" + +_is_bond() +{ + [ -f "/proc/net/bonding/${IFACE}" ] +} + +bonding_pre_start() +{ + local s= slaves="$(_get_array "slaves_${IFVAR}")" + + [ -z "${slaves}" ] && return 0 + + # Load the kernel module if required + if [ ! -d /proc/net/bonding ]; then + if ! modprobe bonding; then + eerror "Cannot load the bonding module" + return 1 + fi + fi + + # We can create the interface name we like now, but this + # requires sysfs + if ! _exists && [ -d /sys/class/net ]; then + echo "+${IFACE}" > /sys/class/net/bonding_masters + fi + _exists true || return 1 + + if ! _is_bond; then + eerror "${IFACE} is not capable of bonding" + return 1 + fi + + ebegin "Adding slaves to ${IFACE}" + eindent + einfo "${slaves}" + + # Check that our slaves exist + ( + for IFACE in ${slaves}; do + _exists true || return 1 + done + + # Must force the slaves to a particular state before adding them + for IFACE in ${slaves}; do + _delete_addresses + _up + done + ) + + # now force the master to up + _up + + # finally add in slaves + eoutdent + /sbin/ifenslave "${IFACE}" ${slaves} >/dev/null + eend $? + + return 0 #important +} + +bonding_stop() +{ + _is_bond || return 0 + + local slaves= s= + slaves=$( \ + sed -n -e 's/^Slave Interface: //p' "/proc/net/bonding/${IFACE}" \ + | tr '\n' ' ' \ + ) + [ -z "${slaves}" ] && return 0 + + # remove all slaves + ebegin "Removing slaves from ${IFACE}" + eindent + einfo "${slaves}" + eoutdent + /sbin/ifenslave -d "${IFACE}" ${slaves} + + # reset all slaves + ( + for IFACE in ${slaves}; do + if _exists; then + _delete_addresses + _down + fi + done + ) + + eend 0 + return 0 +} diff --git a/net/br2684ctl.sh b/net/br2684ctl.sh new file mode 100644 index 00000000..11ee4f55 --- /dev/null +++ b/net/br2684ctl.sh @@ -0,0 +1,59 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_br2684ctl() +{ + if [ -x /usr/sbin/br2684ctl ]; then + echo /usr/sbin/br2684ctl + else + echo /sbin/br2684ctl + fi +} + +br2684ctl_depend() +{ + before ppp + program start $(_br2684ctl) +} + +_config_vars="$_config_vars bridge bridge_add brctl" + +br2684ctl_pre_start() +{ + local opts= + eval opts=\$br2684ctl_${IFVAR} + [ -z "${opts}" ] && return 0 + + if [ "${IFACE#nas[0-9]*}" = "${IFACE}" ]; then + eerror "Interface must be called nas[0-9] for RFC 2684 Bridging" + return 1 + fi + + case " ${opts} " in + *" -b "*|*" -c "*) + eerror "The -b and -c options are not allowed for br2684ctl_${IVAR}" + return 1 + ;; + *" -a "*);; + *) + eerror "-a option (VPI and VCI) is required in br2684ctl_${IFVAR}" + return 1 + ;; + esac + + einfo "Starting RFC 2684 Bridge control on ${IFACE}" + start-stop-daemon --start --exec $(_br2684ctl) --background \ + --make-pidfile --pidfile "/var/run/br2684ctl-${IFACE}.pid" \ + -- -c "${IFACE#nas*}" ${opts} + eend $? +} + +br2684ctl_post_stop() +{ + local pidfile="/var/run/br2684ctl-${IFACE}.pid" + [ -e "${pidfile}" ] || return 0 + + einfo "Stopping RFC 2684 Bridge control on ${IFACE}" + start-stop-daemon --stop --quiet --pidfile "${pidfile}" + eend $? +} diff --git a/net/bridge.sh b/net/bridge.sh new file mode 100644 index 00000000..517fe72d --- /dev/null +++ b/net/bridge.sh @@ -0,0 +1,123 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +bridge_depend() +{ + before interface macnet + program /sbin/brctl +} + +_config_vars="$_config_vars bridge bridge_add brctl" + +_is_bridge() +{ + brctl show 2>/dev/null | grep -q "^${IFACE}[[:space:]]" +} + +bridge_pre_start() +{ + local ports= brif= iface="${IFACE}" e= x= + local ports="$(_get_array "bridge_${IFVAR}")" + local opts="$(_get_array "brctl_${IFVAR}")" + + eval brif=\$bridge_add_${IFVAR} + [ -z "${ports}" -a -z "${brif}" -a -z "${opts}" ] && return 0 + + [ -n "${ports}" ] && bridge_post_stop + + ( + if [ -z "${ports}" -a -n "${brif}" ]; then + ports="${IFACE}" + IFACE="${brif}" + else + ports="${ports}" + metric=1000 + fi + + if ! _is_bridge; then + ebegin "Creating bridge ${IFACE}" + if ! brctl addbr "${IFACE}"; then + eend 1 + return 1 + fi + fi + + local IFS="$__IFS" + for x in ${opts}; do + unset IFS + set -- ${x} + x=$1 + shift + set -- "${x}" "${IFACE}" "$@" + brctl "$@" + done + unset IFS + + if [ -n "${ports}" ]; then + einfo "Adding ports to ${IFACE}" + eindent + + local OIFACE="${IFACE}" + for x in ${ports}; do + ebegin "${x}" + local IFACE="${x}" + _set_flag promisc + _up + if ! brctl addif "${OIFACE}" "${x}"; then + _set_flag -promisc + eend 1 + return 1 + fi + eend 0 + done + eoutdent + fi + ) || return 1 + + # Bring up the bridge + _up +} + +bridge_post_stop() +{ + local port= ports= delete=false extra= + + if _is_bridge; then + ebegin "Destroying bridge ${IFACE}" + _down + ports="$(brctl show 2>/dev/null | \ + sed -n -e '/^'"${IFACE}"'[[:space:]]/,/^\S/ { /^\('"${IFACE}"'[[:space:]]\|\t\)/s/^.*\t//p }')" + delete=true + iface=${IFACE} + eindent + else + # Work out if we're added to a bridge for removal or not + eval set -- $(brctl show 2>/dev/null | sed -e "s/'/'\\\\''/g" -e "s/$/'/g" -e "s/^/'/g") + local line= + for line; do + set -- ${line} + if [ "$3" = "${IFACE}" ]; then + iface=$1 + break + fi + done + [ -z "${iface}" ] && return 0 + extra=" from ${iface}" + fi + + for port in ${ports}; do + ebegin "Removing port ${port}${extra}" + local IFACE="${port}" + _set_flag -promisc + brctl delif "${iface}" "${port}" + eend $? + done + + if ${delete}; then + eoutdent + brctl delbr "${iface}" + eend $? + fi + + return 0 +} diff --git a/net/ccwgroup.sh b/net/ccwgroup.sh new file mode 100644 index 00000000..d40e7139 --- /dev/null +++ b/net/ccwgroup.sh @@ -0,0 +1,67 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_config_vars="$_config_vars ccwgroup" + +ccwgroup_depend() +{ + before interface +} + +ccwgroup_pre_start() +{ + local ccwgroup="$(_get_array "ccwgroup_${IFVAR}")" + [ -z "${ccwgroup}" ] && return 0 + + if [ ! -d /sys/bus/ccwgroup ]; then + modprobe qeth + if [ ! -d /sys/bus/ccwgroup ]; then + eerror "ccwgroup support missing in kernel" + return 1 + fi + fi + + einfo "Enabling ccwgroup on ${IFACE}" + local x= ccw= first= layer2= + for x in ${ccwgroup}; do + [ -z "${first}" ] && first=${x} + ccw="${ccw}${ccw:+,}${x}" + done + if [ -e /sys/devices/qeth/"${first}" ]; then + echo "0" >/sys/devices/qeth/"${first}"/online + else + echo "${ccw}" >/sys/bus/ccwgroup/drivers/qeth/group + fi + eval layer2=\$qeth_layer2_${IFVAR} + echo "${layer2:-0}" > /sys/devices/qeth/"${first}"/layer2 + echo "1" >/sys/devices/qeth/"${first}"/online + eend $? +} + +ccwgroup_pre_stop() +{ + # Erase any existing ccwgroup to be safe + service_set_value ccwgroup_device "" + + [ ! -L /sys/class/net/"${FACE}"/driver ] && return 0 + local driver="$(readlink /sys/class/net/"${IFACE}"/driver)" + case "${diver}" in + */bus/ccwgroup/*);; + *) return 0;; + esac + + local device="$(readlink /sys/class/net/"${IFACE}"/device)" + device=${device##*/} + service_set_value ccwgroup_device "${device}" +} + +ccwgroup_post_stop() +{ + local device="$(service_get_value ccwgroup_device)" + [ -z "${device}" ] && return 0 + + einfo "Disabling ccwgroup on ${iface}" + echo "0" >/sys/devices/qeth/"${device}"/online + echo "1" >/sys/devices/qeth/"${device}"/ungroup + eend $? +} diff --git a/net/clip.sh b/net/clip.sh new file mode 100644 index 00000000..78344d23 --- /dev/null +++ b/net/clip.sh @@ -0,0 +1,221 @@ +# Copyright 2005-2007 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +clip_depend() +{ + program /usr/sbin/atmsigd + before interface +} + +_config_vars="$_config_vars clip" + +# This starts a service. Albeit atmsigd, ilmid and atmarpd do allow for back- +# grounding through the -b option, its usage causes them to be sensible to +# SIGHUP, which is sent to all daemons when console detaches right after +# startup. This is probably due to the fact that these programs don't detach +# themself from the controlling terminal when backgrounding... The only way I +# see to overcame this is to use the --background option in start-stop-daemon, +# which is reported as a "last resort" method, but it acts correctly about this. +atmclip_svc_start() +{ + ebegin "Starting $2 Daemon ($1)" + start-stop-daemon --start \ + --background \ + --make-pidfile --pidfile "/var/run/$1.pid" \ + --exec "/usr/sbin/$1" -- -l syslog + eend $? +} + +atmclip_svcs_start() +{ + einfo "First CLIP instance: starting ATM CLIP daemons" + eindent + + if yesno ${clip_full:-yes}; then + atmclip_svc_start atmsigd "Signaling" && \ + atmclip_svc_start ilmid "Integrated Local Management Interface" && \ + atmclip_svc_start atmarpd "Address Resolution Protocol" + else + atmclip_svc_start atmarpd "Address Resolution Protocol" + fi + + local r=$? + + eoutdent + return ${r} +} + +atmclip_svc_stop() +{ + ebegin "Stopping $2 Daemon ($1)" + start-stop-daemon --stop --quiet \ + --pidfile "/var/run/$1.pid" \ + --exec "/usr/sbin/$1" + eend $? +} + +atmclip_svcs_stop() +{ + einfo "Last CLIP instance: stopping ATM CLIP daemons" + eindent + + # Heartake operation! + sync + + atmclip_svc_stop atmarpd "Address Resolution Protocol" + if yesno ${clip_full:-yes}; then + atmclip_svc_stop ilmid "Integrated Local Management Interface" + atmclip_svc_stop atmsigd "Signaling" + fi + + eoutdent +} + +are_atmclip_svcs_running() +{ + + start-stop-daemon --quiet --test --stop --pidfile /var/run/atmarpd.pid || return 1 + + if yesno ${clip_full:-yes}; then + start-stop-daemon --quiet --test --stop --pidfile /var/run/ilmid.pid || return 1 + start-stop-daemon --quiet --test --stop --pidfile /var/run/atmsigd.pid || return 1 + fi + + return 0 +} + +clip_pre_start() +{ + local clip= + eval clip=\$clip_${IFVAR} + [ -z "${clip}" ] && return 0 + + if [ ! -r /proc/net/atm/arp ]; then + modprobe clip && sleep 2 + if [ ! -r /proc/net/atm/arp ]; then + eerror "You need first to enable kernel support for ATM CLIP" + return 1 + fi + fi + + local started_here= + if ! are_atmclip_svcs_running; then + atmclip_svcs_start || return 1 + started_here=1 + fi + + if ! _exists; then + ebegin "Creating CLIP interface ${IFACE}" + atmarp -c "${IFACE}" + if ! eend $?; then + [ -z "${started_here}" ] && atmclip_svcs_stop + return 1 + fi + fi + + return 0 +} + +clip_post_start() +{ + local clip="$(_get_array "clip_${IFVAR}")" + [ -z "${clip}" ] && return 0 + + are_atmclip_svcs_running || return 1 + + # The atm tools (atmarpd?) are silly enough that they would not work with + # iproute2 interface setup as opposed to the ifconfig one. + # The workaround is to temporarily toggle the interface state from up + # to down and then up again, without touching its address. This (should) + # work with both iproute2 and ifconfig. + _down + _up + + # Now the real thing: create a PVC with our peer(s). + # There are cases in which the ATM interface is not yet + # ready to establish new VCCs. In that cases, atmarp would + # fail. Here we allow 10 retries to happen every 2 seconds before + # reporting problems. Also, when no defined VC can be established, + # we stop the ATM daemons. + local has_failures= i= + for i in ${clip}; do + local IFS="," + set -- ${i} + unset IFS + local peerip="$1"; shift + local ifvpivci="$1"; shift + ebegin "Creating PVC ${ifvpivci} for peer ${peerip}" + + local nleftretries=10 emsg= ecode= + while [ ${nleftretries} -gt 0 ]; do + nleftretries=$((${nleftretries} - 1)) + emsg="$(atmarp -s "${peerip}" "${ifvpivci}" "$@" 2>&1)" + ecode=$? && break + sleep 2 + done + + if ! eend ${ecode}; then + eerror "Creation failed for PVC ${ifvpivci}: ${emsg}" + has_failures=1 + fi + done + + if [ -n "${has_failures}" ]; then + clip_pre_stop "${iface}" + clip_post_stop "${iface}" + return 1 + else + return 0 + fi +} + +clip_pre_stop() +{ + are_atmclip_svcs_running || return 0 + + # We remove all the PVCs which may have been created by + # clip_post_start for this interface. This shouldn't be + # needed by the ATM stack, but sometimes I got a panic + # killing CLIP daemons without previously vacuuming + # every active CLIP PVCs. + # The linux 2.6's ATM stack is really a mess... + local itf= t= encp= idle= ipaddr= left= + einfo "Removing PVCs on this interface" + eindent + { + read left && \ + while read itf t encp idle ipaddr left; do + if [ "${itf}" = "${IFACE}" ]; then + ebegin "Removing PVC to ${ipaddr}" + atmarp -d "${ipaddr}" + eend $? + fi + done + } < /proc/net/atm/arp + eoutdent +} + +# Here we should teorically delete the interface previously created in the +# clip_pre_start function, but there is no way to "undo" an interface creation. +# We can just leave the interface down. "ifconfig -a" will still list it... +# Also, here we can stop the ATM CLIP daemons if there is no other CLIP PVC +# outstanding. We check this condition by inspecting the /proc/net/atm/arp file. +clip_post_stop() +{ + are_atmclip_svcs_running || return 0 + + local itf= left= hasothers= + { + read left && \ + while read itf left; do + if [ "${itf}" != "${IFACE}" ]; then + hasothers=1 + break + fi + done + } < /proc/net/atm/arp + + if [ -z "${hasothers}" ]; then + atmclip_svcs_stop || return 1 + fi +} diff --git a/net/ifconfig.sh.BSD.in b/net/ifconfig.sh.BSD.in new file mode 100644 index 00000000..6f961776 --- /dev/null +++ b/net/ifconfig.sh.BSD.in @@ -0,0 +1,241 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +ifconfig_depend() +{ + program /sbin/ifconfig + provide interface +} + +_exists() +{ + # Only FreeBSD sees to have /dev/net .... is there something + # other than ifconfig we can use for the others? + if [ -d /dev/net ]; then + [ -e /dev/net/"${IFACE}" ] + else + ifconfig "${IFACE}" >/dev/null 2>&1 + fi +} + +_up() +{ + ifconfig "${IFACE}" up +} + +_down() +{ + ifconfig "${IFACE}" down +} + +_ifindex() +{ + local x= i=1 + case "${RC_UNAME}" in + FreeBSD|DragonFly) + for x in /dev/net[0-9]*; do + if [ "${x}" -ef /dev/net/"${IFACE}" ]; then + echo "${x#/dev/net}" + return 0 + fi + i=$((${i} + 1)) + done + ;; + default) + for x in $(ifconfig -l); do + if [ "${x}" = "${IFACE}" ]; then + echo "${i}" + return 0 + fi + i=$((${i} + 1)) + done + ;; + esac + + # Return the next available index + echo "${i}" + return 1 +} + +_ifconfig_ent() +{ + LC_ALL=C ifconfig "${IFACE}" 2>/dev/null | while read ent rest; do + case "${ent}" in + $1) echo "${rest}";; + esac + done +} + +_get_mac_address() +{ + local ent="ether" + case "${RC_UNAME}" in + NetBSD|OpenBSD) ent="address:";; + esac + + case $(_ifconfig_ent "${ent}") in + 00:00:00:00:00:00);; + 44:44:44:44:44:44);; + FF:FF:FF:FF:FF:FF);; + "") return 1;; + *) echo "${address}";; + esac + + return 0; +} + + +_is_wireless() +{ + case "$(_ifconfig_ent "media:")" in + IEEE802.11*|"IEEE 802.11 Wireless"*) return 0;; + *) return 1;; + esac +} + +_get_inet_address() +{ + local inet= address= n= netmask= rest= + LC_ALL=C ifconfig "${IFACE}" | while read inet address n netmask rest; do + if [ "${inet}" = "inet" ]; then + echo "${address}/$(_netmask2cidr "${netmask}")" + return 0 + fi + done +} + +_add_address() +{ + local inet6= + + case "$@" in + *:*) inet6=inet6;; + esac + + if [ "${metric:-0}" != "0" ]; then + set -- "$@" metric ${metric} + fi + + # ifconfig doesn't like CIDR addresses + case "${RC_UNAME}" in + OpenBSD) + local ip="${1%%/*}" cidr="${1##*/}" netmask= + if [ -n "${cidr}" -a "${cidr}" != "${ip}" ]; then + netmask="$(_cidr2netmask "${cidr}")" + shift + set -- "${ip}" netmask "${netmask}" "$@" + fi + ;; + esac + + ifconfig "${IFACE}" ${inet6} "$@" alias +} + +_add_route() +{ + if [ $# -gt 3 ]; then + if [ "$3" = "gw" -o "$3" = "via" ]; then + local one=$1 two=$2 + shift; shift; shift + set -- "${one}" "${two}" "$@" + fi + fi + + case "$@" in + *:*) route add -inet6 "$@";; + *) route add "$@";; + esac +} + +_delete_addresses() +{ + einfo "Removing addresses" + eindent + LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do + case "${inet}" in + inet|inet6) + case "${address}" in + *"%${IFACE}"|::1) continue;; + 127.0.0.1) [ "${IFACE}" = "lo0" ] && continue;; + esac + einfo "${address}" + ifconfig "${IFACE}" "${inet}" "${address}" -alias + eend $? + ;; + esac + done + eoutdent + return 0 +} + +_show_address() +{ + einfo "received address $(_get_inet_address "${IFACE}")" +} + +_has_carrier() +{ + case "$(_ifconfig_ent "status:")" in + ""|active|associated) return 0;; + *) return 1;; + esac +} + +ifconfig_pre_start() +{ + local config="$(_get_array "ifconfig_${IFVAR}")" conf= arg= args= + local IFS="$__IFS" + + [ -z "${config}" ] && return 0 + + veinfo "Running ifconfig commands" + eindent + for conf in ${config}; do + unset IFS + args= + for arg in ${conf}; do + case ${arg} in + [Dd][Hh][Cc][Pp]);; + [Nn][Oo][Aa][Uu][Tt][Oo]);; + [Nn][Oo][Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);; + [Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);; + [Ww][Pp][Aa]);; + *) args="${args} ${arg}";; + esac + done + + [ -z "${args}" ] && continue + vebegin "ifconfig${args}" + eval ifconfig "${IFACE}" "${args}" + veend $? + done + eoutdent + + return 0 +} + +_ifconfig_ipv6_tentative() +{ + local inet= address= rest= + LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do + case "${inet}" in + inet6) + case "${rest}" in + *" "tentative*) return 2;; + esac + ;; + esac + done + [ $? = 2 ] +} + +ifconfig_post_start() +{ + if _ifconfig_ipv6_tentative; then + ebegin "Waiting for IPv6 addresses" + while true; do + _ifconfig_ipv6_tentative || break + done + eend 0 + fi +} diff --git a/net/ifconfig.sh.Linux.in b/net/ifconfig.sh.Linux.in new file mode 100644 index 00000000..f82f25c3 --- /dev/null +++ b/net/ifconfig.sh.Linux.in @@ -0,0 +1,291 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +ifconfig_depend() +{ + program /sbin/ifconfig + provide interface +} + +_up() +{ + ifconfig "${IFACE}" up +} + +_down() +{ + ifconfig "${IFACE}" down +} + +_exists() +{ + grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/dev +} + +_ifindex() +{ + local line= i=-2 + while read line; do + i=$((${i} + 1)) + [ ${i} -lt 1 ] && continue + case "${line}" in + "${IFACE}:"*) echo "${i}"; return 0;; + esac + done < /proc/net/dev + + # Return the next available index + i=$((${i} + 1)) + echo "${i}" + return 1 +} + +_is_wireless() +{ + # Support new sysfs layout + [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0 + + [ ! -e /proc/net/wireless ] && return 1 + grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/wireless +} + +_set_flag() +{ + ifconfig "${IFACE}" "$1" +} + +_get_mac_address() +{ + local mac=$(LC_ALL=C ifconfig "${IFACE}" | \ + sed -n -e 's/.* HWaddr \(..:..:..:..:..:..\).*/\1/p') + + case "${mac}" in + 00:00:00:00:00:00);; + 44:44:44:44:44:44);; + FF:FF:FF:FF:FF:FF);; + "");; + *) echo "${mac}"; return 0;; + esac + + return 1 +} + +_set_mac_address() +{ + ifconfig "${IFACE}" hw ether "$1" +} + +_get_inet_address() +{ + set -- $(LC_ALL=C ifconfig "${IFACE}" | + sed -n -e 's/.*inet addr:\([^ ]*\).*Mask:\([^ ]*\).*/\1 \2/p') + [ -z "$1" ] && return 1 + + echo -n "$1" + shift + echo "/$(_netmask2cidr "$1")" +} + +_get_inet_addresses() +{ + local iface=${IFACE} i=0 + local addrs="$(_get_inet_address)" + + while true; do + local IFACE="${iface}:${i}" + _exists || break + local addr="$(_get_inet_address)" + [ -n "${addr}" ] && addrs="${addrs}${addrs:+ }${addr}" + i=$((${i} + 1)) + done + echo "${addrs}" +} + +_cidr2netmask() +{ + local cidr="$1" netmask="" done=0 i=0 sum=0 cur=128 + local octets= frac= + + local octets=$((${cidr} / 8)) + local frac=$((${cidr} % 8)) + while [ ${octets} -gt 0 ]; do + netmask="${netmask}.255" + octets=$((${octets} - 1)) + done=$((${done} + 1)) + done + + if [ ${done} -lt 4 ]; then + while [ ${i} -lt ${frac} ]; do + sum=$((${sum} + ${cur})) + cur=$((${cur} / 2)) + i=$((${i} + 1)) + done + netmask="${netmask}.${sum}" + done=$((${done} + 1)) + + while [ ${done} -lt 4 ]; do + netmask="${netmask}.0" + done=$((${done} + 1)) + done + fi + + echo "${netmask#.*}" +} + +_add_address() +{ + if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ]; then + ifconfig "${IFACE}" "$@" 2>/dev/null + return 0 + fi + + case "$1" in + *:*) ifconfig "${IFACE}" inet6 add "$@"; return $?;; + esac + + # IPv4 is tricky - ifconfig requires an aliased device + # for multiple addresses + local iface="${IFACE}" + if LC_ALL=C ifconfig "${iface}" | grep -Eq "\/dev/null)" ] && return 0 + + ebegin "Destroying tunnel ${IFACE}" + iptunnel del "${IFACE}" + eend $? +} diff --git a/net/ifplugd.sh b/net/ifplugd.sh new file mode 100644 index 00000000..db7007ae --- /dev/null +++ b/net/ifplugd.sh @@ -0,0 +1,92 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_config_vars="$_config_vars plug_timeout" + +ifplugd_depend() +{ + program start /usr/sbin/ifplugd + after macnet rename + before interface + provide plug +} + +ifplugd_pre_start() +{ + local pidfile="/var/run/ifplugd.${IFACE}.pid" timeout= args= + + # We don't start ifplugd if we're being called from the background + yesno ${IN_BACKGROUND} && return 0 + + _exists || return 0 + + # We need a valid MAC address + # It's a basic test to ensure it's not a virtual interface + if ! _get_mac_address >/dev/null 2>&1; then + vewarn "ifplugd only works on interfaces with a valid MAC address" + return 0 + fi + + # We don't work on bonded, bridges, tun/tap, vlan or wireless + for f in bond bridge tuntap vlan wireless; do + if type "_is_${f}" >/dev/null 2>&1; then + if _is_${f}; then + veinfo "netplug does not work with" "${f}" + return 0 + fi + fi + done + + ebegin "Starting ifplugd on" "${IFACE}" + + eval args=\$ifplugd_${IFVAR} + + # Mark the us as inactive so netplug can restart us + mark_service_inactive + + # Start ifplugd + eval start-stop-daemon --start --exec /usr/sbin/ifplugd \ + --pidfile "${pidfile}" -- "${args}" --iface="${IFACE}" + eend "$?" || return 1 + + eindent + + eval timeout=\$plug_timeout_${IFVAR} + [ -z "${timeout}" ] && timeout=-1 + if [ ${timeout} -eq 0 ]; then + ewarn "WARNING: infinite timeout set for ${IFACE} to come up" + elif [ ${timeout} -lt 0 ]; then + einfo "Backgrounding ..." + exit 1 + fi + + veinfo "Waiting for ${IFACE} to be marked as started" + + local i=0 + while true; do + if service_started; then + _show_address + exit 0 + fi + sleep 1 + [ ${timeout} -eq 0 ] && continue + i=$((${i} + 1)) + [ ${i} -ge ${timeout} ] && break + done + + eend 1 "Failed to configure ${IFACE} in the background" + exit 1 +} + +ifplugd_stop() +{ + yesno ${IN_BACKGROUND} && return 0 + + local pidfile="/var/run/ifplugd.${IFACE}.pid" + [ ! -e "${pidfile}" ] && return 0 + + ebegin "Stopping ifplugd on" "${IFACE}" + start-stop-daemon --stop --quiet --exec /usr/sbin/ifplugd \ + --pidfile "${pidfile}" --signal QUIT + eend $? +} diff --git a/net/ip6to4.sh b/net/ip6to4.sh new file mode 100644 index 00000000..d58eb31f --- /dev/null +++ b/net/ip6to4.sh @@ -0,0 +1,99 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_config_vars="$_config_vars link suffix relay" + +ip6to4_depend() +{ + after interface +} + +ip6to4_start() +{ + case " ${MODULES} " in + *" ifconfig "*) + if [ "${IFACE}" != "sit0" ]; then + eerror "ip6to4 can only work on the sit0 interface using ifconfig" + eerror "emerge sys-apps/iproute2 to use other interfaces" + return 1 + fi + esac + + local host= suffix= relay= addr= iface=${IFACE} new= localip= + eval host=\$link_${IFVAR} + if [ -z "${host}" ]; then + eerror "link_${IFVAR} not set" + return 1 + fi + + eval suffix=\${suffix_${IFVAR}:-1} + eval relay=\${relay_${IFVAR}:-192.88.99.1} + + IFACE=${host} + addrs=$(_get_inet_addresses) + IFACE=${iface} + if [ -z "${addrs}" ]; then + eerror "${host} is not configured with an IPv4 address" + return 1 + fi + + for addr in ${addrs}; do + # Strip the subnet + local ip="${addr%/*}" subnet="${addr#*/}" + # We don't work on private IPv4 addresses + case "${ip}" in + 127.*) continue;; + 10.*) continue;; + 192.168.*) continue;; + 172.*) + local i=16 + while [ ${i} -lt 32 ]; do + case "${ip}" in + 172.${i}.*) break;; + esac + i=$((${i} + 1)) + done + [ ${i} -lt 32 ] && continue + ;; + esac + + veinfo "IPv4 address on ${host}: ${ip}/${subnet}" + local ipa= ip6= IFS="${IFS}." + for i in ${ip}; do + ipa="${ipa} ${i}" + done + unset IFS + eval ip6="$(printf "2002:%02x%02x:%02x%02x::%s" ${ipa} ${suffix})" + veinfo "Derived IPv6 address: ${ip6}" + + # Now apply our IPv6 address to our config + new="${new}${new:+ }${ip6}/16" + + if [ -n "${localip}" ]; then + localip="any" + else + localip="${ip}" + fi + done + + if [ -z "${new}" ]; then + eerror "No global IPv4 addresses found on interface ${host}" + return 1 + fi + + if [ "${IFACE}" != "sit0" ]; then + ebegin "Creating 6to4 tunnel on ${IFACE}" + _tunnel add "${IFACE}" mode sit ttl 255 remote any local "${localip}" + eend $? || return 1 + _up + fi + + # Now apply our config + eval config_${config_index}=\'"${new}"\' + config_index=$((${config_index} - 1)) + + # Add a route for us, ensuring we don't delete anything else + local routes="$(_get_array "routes_${IFVAR}") +2003::/3 via ::${relay} metric 2147483647" + eval routes_${IFVAR}=\$routes +} diff --git a/net/ipppd.sh b/net/ipppd.sh new file mode 100644 index 00000000..cf4558d2 --- /dev/null +++ b/net/ipppd.sh @@ -0,0 +1,48 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +ipppd_depend() +{ + program start /usr/sbin/ipppd + after macnet + before interface + provide isdn +} + +_config_vars="$_config_vars ipppd" + +ipppd_pre_start() +{ + local opts= pidfile="/var/run/ipppd-${IFACE}.pid" + + # Check that we are a valid ippp interface + case "${IFACE}" in + ippp[0-9]*);; + *) return 0;; + esac + + # Check that the interface exists + _exists || return 1 + + # Might or might not be set in conf.d/net + eval opts=\$ipppd_${IFVAR} + + einfo "Starting ipppd for ${IFACE}" + start-stop-daemon --start --exec /usr/sbin/ipppd \ + --pidfile "${pidfile}" \ + -- ${opts} pidfile "${pidfile}" \ + file "/etc/ppp/options.${IFACE}" >/dev/null + eend $? +} + +ipppd_post_stop() +{ + local pidfile="/var/run/ipppd-${IFACE}.pid" + + [ ! -f "${pidfile}" ] && return 0 + + einfo "Stopping ipppd for ${IFACE}" + start-stop-daemon --stop --quiet --exec /usr/sbin/ipppd \ + --pidfile "${pidfile}" + eend $? +} diff --git a/net/iproute2.sh b/net/iproute2.sh new file mode 100644 index 00000000..de765378 --- /dev/null +++ b/net/iproute2.sh @@ -0,0 +1,241 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +iproute2_depend() +{ + program /sbin/ip + provide interface + after ifconfig +} + +_up() +{ + ip link set up dev "${IFACE}" +} + +_down() +{ + ip link set down dev "${IFACE}" +} + +_exists() +{ + grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/dev +} + +_ifindex() +{ + local line= i=-2 + while read line; do + i=$((${i} + 1)) + [ ${i} -lt 1 ] && continue + case "${line}" in + "${IFACE}:"*) echo "${i}"; return 0;; + esac + done < /proc/net/dev + + # Return the next available index + i=$((${i} + 1)) + echo "${i}" + return 1 +} + +_is_wireless() +{ + # Support new sysfs layout + [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0 + + [ ! -e /proc/net/wireless ] && return 1 + grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/wireless +} + +_set_flag() +{ + local flag=$1 opt="on" + if [ "${flag#-}" != "${flag}" ]; then + flag=${flag#-} + opt="off" + fi + ip link set "${IFACE}" "${flag}" "${opt}" +} + +_get_mac_address() +{ + local mac=$(LC_ALL=C ip link show "${IFACE}" | sed -n \ + -e 'y/abcdef/ABCDEF/' \ + -e '/link\// s/^.*\<\(..:..:..:..:..:..\)\>.*/\1/p') + + case "${mac}" in + 00:00:00:00:00:00);; + 44:44:44:44:44:44);; + FF:FF:FF:FF:FF:FF);; + "");; + *) echo "${mac}"; return 0;; + esac + + return 1 +} + +_set_mac_address() +{ + ip link set address "$1" dev "${IFACE}" +} + +_get_inet_addresses() +{ + LC_ALL=C ip -family inet addr show "${IFACE}" | \ + sed -n -e 's/.*inet \([^ ]*\).*/\1/p' +} + +_get_inet_address() +{ + set -- $(_get_inet_addresses) + [ $# = "0" ] && return 1 + echo "$1" +} + +_add_address() +{ + if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ]; then + ip addr add "$@" dev "${IFACE}" 2>/dev/null + return 0 + fi + + # Convert an ifconfig line to iproute2 + if [ "$2" = "netmask" ]; then + local one="$1" three="$3" + shift; shift; shift + set -- "${one}/$(_netmask2cidr "${three}")" "$@" + fi + + #config=( "${config[@]//pointopoint/peer}" ) + + # Always scope lo addresses as host unless specified otherwise + if [ "${IFACE}" = "lo" ]; then + set -- "$@" "scope" "host" + fi + + # IPv4 specifics + case "$1" in + *.*.*.*) + case "$@" in + *" brd "*);; + *" broadcast "*);; + *) set -- "$@" brd +;; + esac + ;; + esac + + ip addr add dev "${IFACE}" "$@" +} + +_add_route() +{ + if [ $# -eq 3 ]; then + set -- "$1" "$2" via "$3" + elif [ "$3" = "gw" ]; then + local one=$1 two=$2 + shift; shift; shift + set -- "${one}" "${two}" via "$@" + fi + + local cmd= have_metric=false + while [ -n "$1" ]; do + case "$1" in + metric) cmd="${cmd} $1"; have_metric=true;; + netmask) cmd="${cmd}/$(_netmask2cidr "$2")"; shift;; + -host|-net);; + -A) [ "$2" = "inet6" ] && shift;; + *) cmd="${cmd} $1";; + esac + shift + done + + if ! ${have_metric} && [ -n "${metric}" ]; then + cmd="${cmd} metric ${metric}" + fi + + ip route append ${cmd} dev "${IFACE}" + eend $? +} + +_delete_addresses() +{ + ip addr flush dev "${IFACE}" scope global 2>/dev/null + ip addr flush dev "${IFACE}" scope site 2>/dev/null + if [ "${IFACE}" != "lo" ]; then + ip addr flush dev "${IFACE}" scope host 2>/dev/null + fi + return 0 +} + +_has_carrier() +{ + return 0 +} + +_tunnel() +{ + ip tunnel "$@" +} + +iproute2_pre_start() +{ + # MTU support + local mtu= + eval mtu=\$mtu_${IFVAR} + [ -n "${mtu}" ] && ip link set mtu "${mtu}" dev "${IFACE}" + + # TX Queue Length support + local len= + eval len=\$txqueuelen_${IFVAR} + [ -n "${len}" ] && ip link set txqueuelen "${len}" dev "${IFACE}" + + local tunnel= + eval tunnel=\$iptunnel_${IFVAR} + if [ -n "${tunnel}" ]; then + # Set our base metric to 1000 + metric=1000 + + ebegin "Creating tunnel ${IFVAR}" + ip tunnel add ${tunnel} name "${IFACE}" + eend $? || return 1 + _up + fi + + return 0 +} + +_iproute2_ipv6_tentative() +{ + LC_ALL=C ip addr show dev "${IFACE}" | \ + grep -q "^[[:space:]]*inet6 .* tentative" +} + +iproute2_post_start() +{ + # Kernel may not have IP built in + if [ -e /proc/net/route ]; then + ip route flush table cache dev "${IFACE}" + fi + + if _iproute2_ipv6_tentative; then + ebegin "Waiting for IPv6 addresses" + while true; do + _iproute2_ipv6_tentative || break + done + eend 0 + fi +} + +iproute2_post_stop() +{ + # Don't delete sit0 as it's a special tunnel + if [ "${IFACE}" != "sit0" ]; then + if [ -n "$(ip tunnel show "${IFACE}" 2>/dev/null)" ]; then + ebegin "Destroying tunnel ${IFACE}" + ip tunnel del "${IFACE}" + eend $? + fi + fi +} diff --git a/net/iwconfig.sh.BSD.in b/net/iwconfig.sh.BSD.in new file mode 100644 index 00000000..3a276cda --- /dev/null +++ b/net/iwconfig.sh.BSD.in @@ -0,0 +1,592 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_config_vars="$_config_vars ssid mode associate_timeout preferred_aps" +_config_vars="$_config_vars blacklist_aps" + +iwconfig_depend() +{ + program /sbin/ifconfig + after plug + before interface + provide wireless +} + +iwconfig_get_wep_status() +{ + local status="disabled" + local mode=$(LC_ALL=C ifconfig "${IFACE}" \ + | sed -n -e 's/^[[:space:]]*authmode \([^ ]*\) privacy ON .*/\1/p') + if [ -n "${mode}" ] ; then + status="enabled - ${mode}" + fi + + echo "(WEP ${status})" +} + +_iwconfig_get() +{ + LC_ALL=C ifconfig "${IFACE}" | \ + sed -n -e "s/^[[:space:]]*ssid \(.*\) channel \([0-9]*\).* bssid \(..:..:..:..:..:..\)\$/\\$1/p" +} + +_get_ssid() +{ + local ssid="$(_iwconfig_get 1)" + # If the ssid has a space then it's wrapped in quotes. This is a + # problem if the real ssid has a quote at the start or the end :/ + ssid=${ssid#\"} + ssid=${ssid%\"} + echo "${ssid}" +} + +_get_ap_mac_address() +{ + _iwconfig_get 3 +} + +_get_channel() +{ + _iwconfig_get 2 +} + +iwconfig_report() +{ + local m="connected to" + local ssid="$(_get_ssid)" + local mac="$(_get_ap_mac_address "${iface}")" + [ -n "${mac}" ] && mac=" at ${mac}" + local wep_status="$(iwconfig_get_wep_status "${iface}")" + local channel="$(_get_channel)" + [ -n "${channel}" ] && channel="on channel ${channel} " + + eindent + einfo "${IFACE} ${m} \"${ssid}\"${mac}" + einfo "${channel}${wep_status}" + eoutdent +} + +iwconfig_get_wep_key() +{ + local mac="$1" key= + [ -n "${mac}" ] && mac="$(echo "${mac}" | sed -e 's/://g')" + eval key=\$mac_key_${mac} + [ -z "${key}" ] && eval key=\$key_${SSIDVAR} + echo "${key:--}" +} + +iwconfig_user_config() +{ + local conf= + eval set -- \$ifconfig_${SSIDVAR} + for conf in "$@" ; do + ifconfig "${IFACE}" ${conf} + done +} + +iwconfig_set_mode() +{ + local x= opt= unopt="hostap adhoc" + case "$1" in + master|hostap) unopt="adhoc" opt="hostap" ;; + ad-hoc|adhoc) unopt="hostap" opt="adhoc" ;; + esac + for x in ${unopt} ; do + ifconfig "${IFACE}" -mediaopt ${x} + done + for x in ${opt} ; do + ifconfig "${IFACE}" mediaopt ${x} + done +} + +iwconfig_setup_specific() +{ + local mode="${1:-master}" channel= + if [ -z "${SSID}" ]; then + eerror "${IFACE} requires an SSID to be set to operate in ${mode} mode" + eerror "adjust the ssid_${IFVAR} setting in /etc/conf.d/net" + return 1 + fi + + iwconfig_set_mode "${mode}" || return 1 + + SSIDVAR=$(shell_var "${SSID}") + local key=$(iwconfig_get_wep_key) + + # Now set the key + ifconfig "${IFACE}" wepkey "${key}" + + ifconfig "${IFACE}" ssid "${SSID}" || return 1 + + eval channel=\$channel_${IFVAR} + # We default the channel to 3 + ifconfig "${IFACE}" channel "${channel:-3}" || return 1 + + iwconfig_user_config + iwconfig_report "${iface}" + return 0 +} + +iwconfig_associate() +{ + local mac="$1" channel="$2" caps="$3" + local mode= w="(WEP Disabled)" key= + + SSIDVAR=$(shell_var "${SSID}") + key=$(iwconfig_get_wep_key "${mac}") + case "${caps}" in + [EI]P*) + if [ "${key}" = "-" ] ; then + ewarn "WEP key is not set for \"${SSID}\"; not connecting" + return 1 + fi + ;; + "") ;; + *) + if [ "${key}" != "-" ] ; then + key="-" + ewarn "\"${SSID}\" is not WEP enabled; ignoring setting" + fi + ;; + esac + + # Set mode accordingly + case "${caps}" in + *E*) + mode="managed" + if LC_ALL=C ifconfig "${IFACE}" | \ + grep -q "^[[:space:]]*media: .*adhoc" ; then + ifconfig "${IFACE}" down -mediaopt adhoc up + fi + ;; + *I*) + mode="adhoc" + if ! LC_ALL=C ifconfig "${IFACE}" | \ + grep -q "^[[:space:]]*media: .*adhoc" ; then + ifconfig "${IFACE}" down mediaopt adhoc up + fi + ;; + *) + if LC_ALL=C ifconfig "${IFACE}" \ + | grep -q "^[[:space:]]*media: .*adhoc" ; then + mode="adhoc" + else + mode="managed" + fi + ;; + esac + + if [ "${key}" = "-" ] ; then + ifconfig "${IFACE}" wepmode off + else + ifconfig "${IFACE}" wepmode on + ifconfig "${IFACE}" deftxkey 1 + w=$(iwconfig_get_wep_status) + fi + + ebegin "Connecting to \"${SSID}\" in ${mode} mode ${w}" + + if ! ifconfig "${IFACE}" wepkey "${key}" ; then + eerror "Invalid WEP key ${key}" + return 1 + fi + + ifconfig "${IFACE}" ssid "${SSID}" || return 1 + iwconfig_user_config + + if [ "${SSID}" != "any" ] && type preassociate >/dev/null 2>/dev/null ; then + veinfo "Running preassociate function" + veindent + ( preassociate ) + local e=$? + veoutdent + if [ ${e} -eq 0 ] ; then + veend 1 "preassociate \"${SSID}\" on ${IFACE} failed" + return 1 + fi + fi + + local timeout= i=0 + eval timeout=\$associate_timeout_${IFVAR} + timeout=${timeout:-10} + + [ ${timeout} -eq 0 ] \ + && vewarn "WARNING: infinite timeout set for association on ${IFACE}" + + while true; do + _has_carrier && break + sleep 1 + + [ ${timeout} -eq 0 ] && continue + i=$((${i} + 1)) + [ ${i} -ge ${timeout} ] && { eend 1; return 1; } + done + + _has_carrier || { eend 1; return 1; } + eend 0 + + if [ "${SSID}" = "any" ]; then + SSID="$(_get_ssid)" + iwconfig_associate + return $? + fi + + iwconfig_report + + if type postassociate >/dev/null 2>/dev/null ; then + veinfo "Running postassociate function" + veindent + ( postassociate ) + veoutdent + fi + + return 0 +} + +iwconfig_scan() +{ + local x= i=0 scan= quality= + einfo "Scanning for access points" + eindent + + scan="$(LC_ALL=C ifconfig -v "${IFACE}" list scan 2>/dev/null | sed -e "1 d" -e "s/$/'/g" -e "s/^/'/g")" + while [ ${i} -lt 3 -a -z "${scan}" ] ; do + scan="${scan}${scan:+ }$(LC_ALL=C ifconfig -v "${IFACE}" scan 2>/dev/null | sed -e "1 d" -e "s/$/'/g" -e "s/^/'/g")" + i=$((${i} + 1)) + done + + APS=-1 + eval set -- ${scan} + for line in "$@" ; do + APS=$((${APS} + 1)) + set -- ${line} + while true ; do + case "$1" in + *:*:*:*:*:*) break ;; + esac + eval SSID_${APS}="\"\${SSID_${APS}}\${SSID_${APS}:+ }$1\"" + shift + done + eval MAC_${APS}="$(echo "$1" | tr '[:lower:]' '[:upper:]')" + eval CHAN_${APS}="$2" + quality=${4%:*} + shift ; shift ; shift ; shift ; shift + eval CAPS_${APS}="\"$*\"" + + # Add 1000 for managed nodes as we prefer them to adhoc + set -- $* + case "$1" in + *E*) eval QUAL_${APS}=$((${quality} + 1000)) ;; + *) eval QUAL_${APS}=\$quality ;; + esac + done + + if [ -z "${MAC_0}" ]; then + ewarn "no access points found" + eoutdent + return 1 + fi + + # Sort based on quality + local i=0 k=1 a= b= x= t= + while [ ${i} -lt ${APS} ] ; do + k=$((${i} + 1)) + while [ ${k} -le ${APS} ] ; do + eval a=\$QUALITY_${i} + [ -z "${a}" ] && break + eval b=\$QUALITY_${k} + if [ -n "${b}" -a "${a}" -lt "${b}" ] ; then + for x in MAC SSID CHAN QUALITY CAPS ; do + eval t=\$${x}_${i} + eval ${x}_${i}=\$${x}_${k} + eval ${x}_${k}=\$t + done + fi + k=$((${k} + 1)) + done + i=$((${i} + 1)) + done + + # Strip any duplicates + local i=0 k=1 a= b= + while [ ${i} -lt ${APS} ] ; do + k=$((${i} + 1)) + while [ ${k} -le ${APS} ] ; do + eval a=\$MAC_${i} + eval b=\$MAC_${k} + if [ "${a}" = "${b}" ] ; then + eval a=\$QUALITY_${i} + eval b=\$QUALITY_${k} + if [ -n "${a}" -a -n "${b}" ] ; then + if [ ${a} -ge ${b} ] ; then + unset MAC_${k} SSID_${k} CHAN_${k} QUALITY_${k} CAPS_${k} + else + unset MAC_${i} SSID_${i} CHAN_${i} QUALITY_${i} CAPS_${i} + fi + else + unset MAC_${k} SSID_${k} CHAN_${k} QUALITY_${k} CAPS_${k} + fi + fi + k=$((${k} + 1)) + done + i=$((${i} + 1)) + done + + local i=0 e= m= s= + + while [ ${i} -le ${APS} ] ; do + eval x=\$MAC_${i} + if [ -z "${x}" ] ; then + i=$((${i} + 1)) + continue + fi + + eval m=\$MODE_${i} + [ -n "${m}" ] && m=", ${m}" + eval s=\$SSID_${i} + eval q=\$QUALITY_${i} + eval e=\$CAPS_${i} + case "${e}" in + [EI]P*) e=", encrypted" ;; + *) e="" ;; + esac + if [ -z "${s}" ] ; then + einfo "Found ${x}${m}${e}" + else + einfo "Found \"${s}\" at ${x}${m}${e}" + fi + + x="$(echo "${x}" | sed -e 's/://g')" + eval x=\$mac_ssid_${x} + if [ -n "${x}" ] ; then + eval SSID_${i}=\$x + s=${x} + eindent + einfo "mapping to \"${x}\"" + eoutdent + fi + + eval set -- $(_flatten_array "blacklist_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "blacklist_aps") + for x; do + if [ "${x}" = "${s}" ] ; then + ewarn "${s} has been blacklisted - not connecting" + unset SSID_${i} MAC_${i} CHAN_${i} QUALITY_${i} CAPS_${i} + fi + done + i=$((${i} + 1)) + done + eoutdent + return 0 +} + +iwconfig_force_preferred() +{ + eval set -- $(_flatten_array "preferred_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") + [ $# = 0 ] && return 1 + + ewarn "Trying to force preferred in case they are hidden" + local ssid= + for ssid; do + local found_AP=false i=0 e= + while [ ${i} -le ${APS:--1} ] ; do + eval e=\$SSID_${i} + if [ "${e}" = "${ssid}" ] ; then + found_AP=true + break + fi + i=$((${i} + 1)) + done + if ! ${found_AP} ; then + SSID=${ssid} + iwconfig_associate && return 0 + fi + done + + ewarn "Failed to associate with any preferred access points on ${IFACE}" + return 1 +} + +iwconfig_connect_preferred() +{ + eval set -- $(_flatten_array "preferred_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") + [ $# = 0 ] && return 1 + + local ssid= i=0 mode= mac= caps= freq= chan= + for ssid; do + while [ ${i} -le ${APS} ] ; do + eval e=\$SSID_${i} + if [ "${e}" = "${ssid}" ] ; then + SSID=${e} + eval mac=\$MAC_${i} + eval caps=\$CAPS_${i} + eval freq=\$FREQ_${i} + eval chan=\$CHAN_${i} + iwconfig_associate "${mac}" \ + "${chan}" "${caps}" && return 0 + fi + i=$((${i} + 1)) + done + done + + return 1 +} + +iwconfig_connect_not_preferred() +{ + local ssid= i=0 mode= mac= caps= freq= chan= pref= + + while [ ${i} -le ${APS} ] ; do + eval e=\$SSID_${i} + if [ -z "${e}" ] ; then + i=$((${i} + 1)) + continue + fi + + eval set -- $(_flatten_array "preferred_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") + pref=false + for ssid; do + if [ "${e}" = "${ssid}" ] ; then + pref=true + break + fi + done + + if ! ${pref} ; then + SSID=${e} + eval mac=\$MAC_${i} + eval caps=\$CAPS_${i} + eval freq=\$FREQ_${i} + eval chan=\$CHAN_${i} + iwconfig_associate "${mac}" \ + "${chan}" "${caps}" && return 0 + fi + i=$((${i} + 1)) + done + + return 1 +} + +iwconfig_defaults() +{ + # Set some defaults + #ifconfig "${iface}" txpower 100 2>/dev/null + ifconfig "${IFACE}" bssid - + ifconfig "${IFACE}" ssid - + ifconfig "${IFACE}" wepkey 1:- wepkey 2:- wepkey 3:- wepkey 4:- + ifconfig "${IFACE}" authmode open + ifconfig "${IFACE}" -mediaopt adhoc + ifconfig "${IFACE}" -mediaopt hostap +} + +iwconfig_configure() +{ + local x APS + eval SSID=\$ssid_${IFVAR} + + # Setup ad-hoc mode? + eval x=\$mode_${IFVAR} + x=${x:-managed} + case "${x}" in + ad-hoc|adhoc|hostap|master) iwconfig_setup_specific "${x}" ;; + esac + + if [ "${x}" != "managed" -a "${x}" != "auto" -a "${x}" != "ad-hoc" -a "${x}" != "adhoc" -a ${x} != "master" ] ; then + eerror "Only managed, ad-hoc, master and auto modes are supported" + return 1 + fi + + # Has an SSID been forced? + if [ -n "${SSID}" ]; then + iwconfig_set_mode "${x}" + iwconfig_associate && return 0 + [ "${SSID}" = "any" ] && iwconfig_force_preferred && return 0 + + eval SSID=\$adhoc_ssid_${IFVAR} + if [ -n "${SSID}" ]; then + iwconfig_setup_specific adhoc + return $? + fi + return 1 + fi + + # Are we forcing preferred only? + eval x=\$associate_order_${IFVAR} + [ -n "${x}" ] && associate_order=${x} + associate_order=${associate_order:-any} + if [ "${associate_order}" = "forcepreferredonly" ]; then + iwconfig_force_preferred && return 0 + else + iwconfig_scan || return 1 + iwconfig_connect_preferred && return 0 + [ "${associate_order}" = "forcepreferred" ] || \ + [ "${associate_order}" = "forceany" ] && \ + iwconfig_force_preferred && return 0 + [ "${associate_order}" = "any" ] || \ + [ "${associate_order}" = "forceany" ] && \ + iwconfig_connect_not_preferred && return 0 + fi + + e="associate with" + [ -z "${MAC_0}" ] && e="find" + [ "${preferred_aps}" = "force" ] || \ + [ "${preferred_aps}" = "forceonly" ] && \ + e="force" + e="Couldn't ${e} any access points on ${IFACE}" + + eval SSID=\$adhoc_ssid_${IFVAR} + if [ -n "${SSID}" ]; then + ewarn "${e}" + iwconfig_setup_specific adhoc + return $? + fi + + eerror "${e}" + return 1 +} + +iwconfig_pre_start() +{ + # We don't configure wireless if we're being called from + # the background + yesno ${IN_BACKGROUND} && return 0 + + service_set_value "SSID" "" + _exists || return 0 + + if ! _is_wireless ; then + veinfo "${IFACE} is not wireless" + return 0 + fi + + iwconfig_defaults + iwconfig_user_config + + # Set the base metric to be 2000 + metric=2000 + + einfo "Configuring wireless network for ${IFACE}" + + if iwconfig_configure ; then + service_set_value "SSID" "${SSID}" + return 0 + fi + + eerror "Failed to configure wireless for ${IFACE}" + iwconfig_defaults + #iwconfig "${IFACE}" txpower 0 2>/dev/null + unset SSID SSIDVAR + _down + return 1 +} + +iwconfig_post_stop() +{ + yesno ${IN_BACKGROUND} && return 0 + _is_wireless || return 0 + iwconfig_defaults + #iwconfig "${IFACE}" txpower 0 2>/dev/null +} diff --git a/net/iwconfig.sh.Linux.in b/net/iwconfig.sh.Linux.in new file mode 100644 index 00000000..1610cba3 --- /dev/null +++ b/net/iwconfig.sh.Linux.in @@ -0,0 +1,761 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_config_vars="$_config_vars ssid mode associate_timeout sleep_scan" +_config_vars="$_config_vars preferred_aps blacklist_aps" + +iwconfig_depend() +{ + program /sbin/iwconfig + after plug + before interface + provide wireless +} + +iwconfig_get_wep_status() +{ + local mode= status="disabled" + + # No easy way of doing this grep in bash regex :/ + if LC_ALL=C iwconfig "${IFACE}" | \ + grep -qE "^ +Encryption key:[*0-9,A-F]"; then + status="enabled" + mode=$(LC_ALL=C iwconfig "${IFACE}" | \ + sed -n -e 's/^.*Security mode:\(.*[^ ]\).*/\1/p') + [ -n "${mode}" ] && mode=" - ${mode}" + fi + + echo "(WEP ${status}${mode})" +} + +_get_ssid() +{ + local i=5 ssid= + + while [ ${i} -gt 0 ]; do + ssid=$(iwgetid --raw "${IFACE}") + if [ -n "${ssid}" ]; then + echo "${ssid}" + return 0 + fi + sleep 1 + i=$((${i} + 1)) + done + + return 1 +} + +_get_ap_mac_address() +{ + local mac="$(iwgetid --raw --ap "${IFACE}")" + case "${mac}" in + "00:00:00:00:00:00") return 1;; + "44:44:44:44:44:44") return 1;; + "FF:00:00:00:00:00") return 1;; + "FF:FF:FF:FF:FF:FF") return 1;; + *) echo "${mac}";; + esac +} + +iwconfig_get_mode() +{ + LC_ALL=C iwgetid --mode "${IFACE}" | \ + sed -n -e 's/^.*Mode:\(.*\)/\1/p' | \ + tr '[:upper:]' '[:lower:]' +} + +iwconfig_set_mode() +{ + local mode="$1" + [ "${mode}" = "$(iwconfig_get_mode)" ] && return 0 + + # Devicescape stack requires the interface to be down + _down + iwconfig "${IFACE}" mode "${mode}" || return 1 + _up +} + +iwconfig_get_type() +{ + LC_ALL=C iwconfig "${IFACE}" | \ + sed -n -e 's/^'"$1"' *\([^ ]* [^ ]*\).*/\1/p' +} + +iwconfig_report() +{ + local mac= m="connected to" + local ssid="$(_get_ssid)" + local wep_status="$(iwconfig_get_wep_status)" + local channel="$(iwgetid --raw --channel "${iface}")" + [ -n "${channel}" ] && channel="on channel ${channel} " + local mode="$(iwconfig_get_mode)" + if [ "${mode}" = "master" ]; then + m="configured as" + else + mac="$(_get_ap_mac_address)" + [ -n "${mac}" ] && mac=" at ${mac}" + fi + + eindent + einfo "${IFACE} ${m} SSID \"${SSID}\"${mac}" + einfo "in ${mode} mode ${channel}${wep_status}" + eoutdent +} + +iwconfig_get_wep_key() +{ + local mac="$1" key= + [ -n "${mac}" ] && mac="$(echo "${mac}" | sed -e 's/://g')" + eval key=\$mac_key_${mac} + [ -z "${key}" ] && eval key=\$key_${SSIDVAR} + if [ -z "${key}" ]; then + echo "off" + else + set -- ${key} + local x= e=false + for x; do + if [ "${x}" = "enc" ]; then + e=true + break + fi + done + ${e} || key="${key} enc open" + echo "${key}" + fi +} + +iwconfig_user_config() +{ + local conf= var=${SSIDVAR} config= + [ -z "${var}" ] && var=${IFVAR} + + config="$(_get_array "iwconfig_${var}")" + local IFS="$__IFS" + for conf in ${config}; do + unset IFS + if ! eval iwconfig "${IFACE}" "${conf}"; then + ewarn "${IFACE} does not support the following configuration commands" + ewarn " ${conf}" + fi + done + unset IFS + + config="$(_get_array "iwpriv_${var}")" + local IFS="$__IFS" + for conf in ${config}; do + unset IFS + if ! eval iwpriv "${IFACE}" "${conf}"; then + ewarn "${IFACE} does not support the following private ioctls" + ewarn " ${conf}" + fi + done +} + +iwconfig_setup_specific() +{ + local mode="$1" channel= + if [ -z "${SSID}" ]; then + eerror "${IFACE} requires an SSID to be set to operate in ${mode} mode" + eerror "adjust the ssid_${IFVAR} setting in /etc/conf.d/net" + return 1 + fi + SSIDVAR=$(shell_var "${SSID}") + local key=$(iwconfig_get_wep_key) + + iwconfig_set_mode "${mode}" + + # Now set the key + if ! eval iwconfig "${IFACE}" key "${key}"; then + if [ "${key}" != "off" ]; then + ewarn "${IFACE} does not support setting keys" + ewarn "or the parameter \"mac_key_${SSIDVAR}\" or \"key_${SSIDVAR}\" is incorrect" + fi + fi + + # Then set the SSID + if ! iwconfig "${IFACE}" essid "${SSID}"; then + eerror "${IFACE} does not support setting SSID to \"${SSID}\"" + return 1 + fi + + eval channel=\$channel_${SSIDVAR} + [ -z "${channel}" ] && eval channel=\$channel_${IFVAR} + # We default the channel to 3 + if ! iwconfig "${IFACE}" channel "${channel:-3}"; then + ewarn "${IFACE} does not support setting the channel to \"${channel:-3}\"" + return 1 + fi + + # Finally apply the user Config + iwconfig_user_config + + iwconfig_report + return 0 +} + +iwconfig_wait_for_association() +{ + local timeout= i=0 + eval timeout=\$associate_timeout_${IFVAR} + timeout=${timeout:-10} + + [ ${timeout} -eq 0 ] \ + && vewarn "WARNING: infinite timeout set for association on ${IFACE}" + + while true; do + # Use sysfs if we can + if [ -e /sys/class/net/"${IFACE}"/carrier ]; then + if [ "$(cat /sys/class/net/"${IFACE}"/carrier)" = "1" ]; then + # Double check we have an ssid. This is mainly for buggy + # prism54 drivers that always set their carrier on :/ + [ -n "$(iwgetid --raw "${IFACE}")" ] && return 0 + fi + else + local atest= + eval atest=\$associate_test_${IFVAR} + atest=${atest:-mac} + if [ "${atest}" = "mac" -o "${atest}" = "all" ]; then + [ -n "$(_get_ap_mac_address)" ] && return 0 + fi + if [ "${atest}" = "quality" -o "${atest}" = "all" ]; then + [ "$(sed -n -e 's/^.*'"${IFACE}"': *[0-9]* *\([0-9]*\).*/\1/p' \ + /proc/net/wireless)" != "0" ] && return 0 + fi + fi + + sleep 1 + [ ${timeout} -eq 0 ] && continue + i=$((${i} + 1)) + [ ${i} -ge ${timeout} ] && return 1 + done + return 1 +} + +iwconfig_associate() +{ + local mode="${1:-managed}" mac="$2" wep_required="$3" + local freq="$4" chan="$5" + local w="(WEP Disabled)" key= + + iwconfig_set_mode "${mode}" + + if [ "${SSID}" = "any" ]; then + iwconfig "${IFACE}" ap any 2>/dev/null + unset SSIDVAR + else + SSIDVAR=$(shell_var "${SSID}") + key="$(iwconfig_get_wep_key "${mac}")" + if [ "${wep_required}" = "on" -a "${key}" = "off" ]; then + ewarn "WEP key is not set for \"${SSID}\" - not connecting" + return 1 + fi + if [ "${wep_required}" = "off" -a "${key}" != "off" ]; then + key="off" + ewarn "\"${SSID}\" is not WEP enabled - ignoring setting" + fi + + if ! eval iwconfig "${IFACE}" key "${key}"; then + if [ "${key}" != "off" ]; then + ewarn "${IFACE} does not support setting keys" + ewarn "or the parameter \"mac_key_${SSIDVAR}\" or \"key_${SSIDVAR}\" is incorrect" + return 1 + fi + fi + [ "${key}" != "off" ] && w="$(iwconfig_get_wep_status "${iface}")" + fi + + if ! iwconfig "${IFACE}" essid "${SSID}"; then + if [ "${SSID}" != "any" ]; then + ewarn "${IFACE} does not support setting SSID to \"${SSID}\"" + fi + fi + + # Only use channel or frequency + if [ -n "${chan}" ]; then + iwconfig "${IFACE}" channel "${chan}" + elif [ -n "${freq}" ]; then + iwconfig "${IFACE}" freq "${freq}" + fi + [ -n "${mac}" ] && iwconfig "${IFACE}" ap "${mac}" + + # Finally apply the user Config + iwconfig_user_config + + ebegin "Connecting to \"${SSID}\" in ${mode} mode ${w}" + + if [ "${SSID}" != "any" ] && type preassociate >/dev/null 2>&1; then + veinfo "Running preassociate function" + veindent + ( preassociate ) + local e=$? + veoutdent + if [ ${e} -eq 0 ]; then + veend 1 "preassociate \"${SSID}\" on ${IFACE} failed" + return 1 + fi + fi + + if ! iwconfig_wait_for_association; then + eend 1 + return 1 + fi + eend 0 + + if [ "${SSID}" = "any" ]; then + SSID="$(_get_ssid)" + iwconfig_associate + return $? + fi + + iwconfig_report + + if type postassociate >/dev/null 2>&1; then + veinfo "Running postassociate function" + veindent + ( postassociate ) + veoutdent + fi + + return 0 +} + +iwconfig_scan() +{ + local x= i=0 scan= + einfo "Scanning for access points" + eindent + + # Sleep if required + eval x=\$sleep_scan_${IFVAR} + [ -n "${x}" ] && sleep "${x}" + + while [ ${i} -lt 3 ]; do + local scan="${scan}${scan:+ }$(LC_ALL=C iwlist "${IFACE}" scan 2>/dev/null | sed -e "s/'/'\\\\''/g" -e "s/$/'/g" -e "s/^/'/g")" + # If this is the first pass and txpower as off and we have no + # results then we need to wait for at least 2 seconds whilst + # the interface does an initial scan. + if [ "${i}" = "0" -a "${txpowerwasoff}" = "0" ]; then + case "${scan}" in + "'${IFACE} "*"No scan results"*) + sleep 2 + txpowerwasoff=1 + continue + ;; + esac + fi + i=$((${i} + 1)) + done + + if [ -z "${scan}" ]; then + ewarn "${iface} does not support scanning" + eoutdent + eval x=\$adhoc_ssid_${IFVAR} + [ -n "${x}" ] && return 0 + if [ -n "${preferred_aps}" ]; then + [ "${associate_order}" = "forcepreferred" ] || \ + [ "${associate_order}" = "forcepreferredonly" ] && return 0 + fi + eerror "You either need to set a preferred_aps list in /etc/conf.d/wireless" + eerror " preferred_aps=\"SSID1 SSID2\"" + eerror " and set associate_order_${IFVAR}=\"forcepreferred\"" + eerror " or set associate_order_${IFVAR}=\"forcepreferredonly\"" + eerror "or hardcode the SSID to \"any\" and let the driver find an Access Point" + eerror " ssid_${IFVAR}=\"any\"" + eerror "or configure defaulting to Ad-Hoc when Managed fails" + eerror " adhoc_ssid_${IFVAR}=\"WLAN\"" + eerror "or hardcode the SSID against the interface (not recommended)" + eerror " ssid_${IFVAR}=\"SSID\"" + return 1 + fi + + APS=-1 + eval set -- ${scan} + for line; do + case "${line}" in + *Address:*) + APS=$((${APS} + 1)) + eval MAC_${APS}="\""$(echo "${line#*: }" | tr '[:lower:]' '[:upper:]')"\"" + eval QUALITY_${APS}=0 + ;; + *ESSID:*) + x=${line#*\"} + x=${x%*\"} + eval SSID_${APS}=\$x + ;; + *Mode:*) + x="$(echo "${line#*:}" | tr '[:upper:]' '[:lower:]')" + if [ "${x}" = "master" ]; then + eval MODE_${APS}=managed + else + eval MODE_${APS}=\$x + fi + ;; + *'Encryption key:'*) + x=${line#*:} + eval ENC_${APS}=\$x + ;; + #*Frequency:*) + # freq[i]="${line#*:}" + # x="${freq[i]#* }" + # freq[i]="${freq[i]%% *}${x:0:1}" + # ;; + *Channel:*) + x=${line#*:} + x=${x%% *} + eval CHAN_${APS}=\$x + ;; + *Quality*) + x=${line#*:} + x=${x%/*} + x="$(echo "${x}" | sed -e 's/[^[:digit:]]//g')" + x=${x:-0} + eval QUALITY_${APS}=\$x + ;; + esac + done + + if [ -z "${MAC_0}" ]; then + ewarn "no access points found" + eoutdent + return 1 + fi + + # Sort based on quality + local i=0 k=1 a= b= x= t= + while [ ${i} -lt ${APS} ]; do + k=$((${i} + 1)) + while [ ${k} -le ${APS} ]; do + eval a=\$QUALITY_${i} + [ -z "${a}" ] && break + eval b=\$QUALITY_${k} + if [ -n "${b}" -a "${a}" -lt "${b}" ]; then + for x in MAC SSID CHAN QUALITY ENC; do + eval t=\$${x}_${i} + eval ${x}_${i}=\$${x}_${k} + eval ${x}_${k}=\$t + done + fi + k=$((${k} + 1)) + done + i=$((${i} + 1)) + done + + # Strip any duplicates + local i=0 k=1 a= b= + while [ ${i} -lt ${APS} ]; do + k=$((${i} + 1)) + while [ ${k} -le ${APS} ]; do + eval a=\$MAC_${i} + eval b=\$MAC_${k} + if [ "${a}" = "${b}" ]; then + eval a=\$QUALITY_${i} + eval b=\$QUALITY_${k} + local u=${k} + # We need to split this into two tests, otherwise bash errors + [ -n "${a}" -a -n "${b}" ] && [ "${a}" -lt "${b}" ] && u=${i} + unset MAC_${u} SSID_${u} CHAN_${u} QUALITY_${u} ENC_${u} + fi + k=$((${k} + 1)) + done + i=$((${i} + 1)) + done + + local i=0 e= m= s= + + while [ ${i} -le ${APS} ]; do + eval x=\$MAC_${i} + if [ -z "${x}" ]; then + i=$((${i} + 1)) + continue + fi + + eval m=\$MODE_${i} + eval s=\$SSID_${i} + eval q=\$QUALITY_${i} + eval e=\$ENC_${i} + if [ -n "${e}" -a "${e}" != "off" ]; then + e=", encrypted" + else + e="" + fi + if [ -z "${s}" ]; then + einfo "Found ${x}, ${m}${e}" + else + einfo "Found \"${s}\" at ${x}, ${m}${e}" + fi + + x="$(echo "${x}" | sed -e 's/://g')" + eval x=\$mac_ssid_${x} + if [ -n "${x}" ]; then + eval SSID_${i}=\$x + s=${x} + eindent + einfo "mapping to \"${x}\"" + eoutdent + fi + + eval set -- $(_flatten_array "blacklist_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "blacklist_aps") + for x; do + if [ "${x}" = "${s}" ]; then + ewarn "${s} has been blacklisted - not connecting" + unset SSID_${i} MAC_${i} CHAN_${i} QUALITY_${i} ENC_${i} + fi + done + i=$((${i} + 1)) + done + eoutdent +} + +iwconfig_force_preferred() +{ + eval set -- $(_flatten_array "preferred_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") + [ $# = 0 ] && return 1 + + ewarn "Trying to force preferred in case they are hidden" + for ssid; do + local found_AP=false i=0 e= + while [ ${i} -le ${APS} ]; do + eval e=\$SSID_${i} + if [ "${e}" = "${ssid}" ]; then + found_AP=true + break + fi + i=$((${i} + 1)) + done + if ! ${found_AP}; then + SSID=${e} + iwconfig_associate && return 0 + fi + done + + ewarn "Failed to associate with any preferred access points on ${IFACE}" + return 1 +} + +iwconfig_connect_preferred() +{ + local ssid= i= mode= mac= enc= freq= chan= + eval set -- $(_flatten_array "preferred_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") + + for ssid; do + unset IFS + i=0 + while [ ${i} -le ${APS} ]; do + eval e=\$SSID_${i} + if [ "${e}" = "${ssid}" ]; then + SSID=${e} + eval mode=\$MODE_${i} + eval mac=\$MAC_${i} + eval enc=\$ENC_${i} + eval freq=\$FREQ_${i} + eval chan=\$CHAN_${i} + iwconfig_associate "${mode}" "${mac}" "${enc}" "${freq}" \ + "${chan}" && return 0 + fi + i=$((${i} + 1)) + done + done + + return 1 +} + +iwconfig_connect_not_preferred() +{ + local ssid= i=0 mode= mac= enc= freq= chan= pref=false + + while [ ${i} -le ${APS} ]; do + eval e=\$SSID_${i} + if [ -n "${e}" ]; then + eval set -- $(_flatten_array "preferred_aps_${IFVAR}") + [ $# = 0 ] && eval set -- $(_flatten_array "preferred_aps") + for ssid; do + if [ "${e}" = "${ssid}" ]; then + pref=true + break + fi + done + + if ! ${pref}; then + SSID=${e} + eval mode=\$MODE_${i} + eval mac=\$MAC_${i} + eval enc=\$ENC_${i} + eval freq=\$FREQ_${i} + eval chan=\$CHAN_${i} + iwconfig_associate "${mode}" "${mac}" "${enc}" "${freq}" \ + "${chan}" && return 0 + fi + fi + i=$((${i} + 1)) + done + + return 1 +} + +iwconfig_defaults() +{ + local x= + for x in txpower rate rts frag; do + iwconfig "${IFACE}" "${x}" auto 2>/dev/null + done + + # Release the AP forced + # Must do ap and then ssid otherwise scanning borks + iwconfig "${IFACE}" ap off 2>/dev/null + iwconfig "${IFACE}" essid off 2>/dev/null +} + +iwconfig_configure() +{ + local x= APS= + eval SSID=\$ssid_${IFVAR} + + # Support old variable + [ -z "${SSID}" ] && eval SSID=\$essid_${IFVAR} + + # Setup ad-hoc mode? + eval x=\$mode_${IFVAR} + x=${x:-managed} + if [ "${x}" = "ad-hoc" -o "${x}" = "master" ]; then + iwconfig_setup_specific "${x}" + return $? + fi + + if [ "${x}" != "managed" -a "${x}" != "auto" ]; then + eerror "Only managed, ad-hoc, master and auto modes are supported" + return 1 + fi + + # Has an SSID been forced? + if [ -n "${SSID}" ]; then + iwconfig_set_mode "${x}" + iwconfig_associate && return 0 + [ "${SSID}" = "any" ] && iwconfig_force_preferred && return 0 + + eval SSID=\$adhoc_ssid_${IFVAR} + if [ -n "${SSID}" ]; then + iwconfig_setup_specific ad-hoc + return $? + fi + return 1 + fi + + eval x=\$preferred_aps_${IFVAR} + [ -n "${x}" ] && preferred_aps=${x} + + eval x=\$blacklist_aps_${IFVAR} + [ -n "${x}" ] && blacklist_aps=${x} + + eval x=\$associate_order_${IFVAR} + [ -n "${x}" ] && associate_order=${x} + associate_order=${associate_order:-any} + + if [ "${associate_order}" = "forcepreferredonly" ]; then + iwconfig_force_preferred && return 0 + else + iwconfig_scan || return 1 + iwconfig_connect_preferred && return 0 + [ "${associate_order}" = "forcepreferred" ] || \ + [ "${associate_order}" = "forceany" ] && \ + iwconfig_force_preferred && return 0 + [ "${associate_order}" = "any" ] || \ + [ "${associate_order}" = "forceany" ] && \ + iwconfig_connect_not_preferred && return 0 + fi + + e="associate with" + [ -z "${MAC_0}" ] && e="find" + [ "${preferred_aps}" = "force" ] || \ + [ "${preferred_aps}" = "forceonly" ] && \ + e="force" + e="Couldn't ${e} any access points on ${IFACE}" + + eval SSID=\$adhoc_ssid_${IFVAR} + if [ -n "${SSID}" ]; then + ewarn "${e}" + iwconfig_setup_specific ad-hoc + return $? + fi + + eerror "${e}" + return 1 +} + +iwconfig_pre_start() +{ + # We don't configure wireless if we're being called from + # the background + yesno ${IN_BACKGROUND} && return 0 + + service_set_value "SSID" "" + _exists || return 0 + + if ! _is_wireless; then + veinfo "Wireless extensions not found for ${IFACE}" + return 0 + fi + + # Warn about old file - we want to punt it really + if [ -e /etc/conf.d/wireless ]; then + ewarn "/etc/conf.d/wireless is deprecated" + ewarn "Please put all settings into /etc/conf.d/net" + . /etc/conf.d/wireless + fi + + # Store the fact that tx-power was off so we default to a longer + # wait if our scan returns nothing + LC_ALL=C iwconfig "${IFACE}" | sed -e '1d' | grep -q "Tx-Power=off" + local txpowerwasoff=$? + + iwconfig_defaults + iwconfig_user_config + + # Set the base metric to be 2000 + metric=2000 + + # Check for rf_kill - only ipw supports this at present, but other + # cards may in the future. + if [ -e /sys/class/net/"${IFACE}"/device/rf_kill ]; then + if [ $(cat /sys/class/net/"${IFACE}"/device/rf_kill) != "0" ]; then + eerror "Wireless radio has been killed for interface ${IFACE}" + return 1 + fi + fi + + einfo "Configuring wireless network for ${IFACE}" + + # Are we a proper IEEE device? + # Most devices reutrn IEEE 802.11b/g - but intel cards return IEEE + # in lower case and RA cards return RAPCI or similar + # which really sucks :( + # For the time being, we will test prism54 not loading firmware + # which reports NOT READY! + x="$(iwconfig_get_type)" + if [ "${x}" = "NOT READY!" ]; then + eerror "Looks like there was a probem loading the firmware for ${IFACE}" + return 1 + fi + + if iwconfig_configure; then + service_set_value "SSID" "${SSID}" + return 0 + fi + + eerror "Failed to configure wireless for ${IFACE}" + iwconfig_defaults + iwconfig "${IFACE}" txpower off 2>/dev/null + unset SSID SSIDVAR + _down + return 1 +} + +iwconfig_post_stop() +{ + yesno ${IN_BACKGROUND} && return 0 + _exists || return 0 + iwconfig_defaults + iwconfig "${IFACE}" txpower off 2>/dev/null +} diff --git a/net/netplugd.sh b/net/netplugd.sh new file mode 100644 index 00000000..eed37aae --- /dev/null +++ b/net/netplugd.sh @@ -0,0 +1,94 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +_config_vars="$_config_vars plug_timeout" + +netplugd_depend() +{ + program start /sbin/netplugd + after macnet rename + before interface + provide plug + + # Prefer ifplugd + before ifplugd +} + +netplugd_pre_start() +{ + local pidfile="/var/run/netplugd-${IFACE}.pid" timeout= + + # We don't start netplug if we're being called from the background + yesno ${IN_BACKGROUND} && return 0 + + _exists || return 0 + + # We need a valid MAC address + # It's a basic test to ensure it's not a virtual interface + if ! _get_mac_address >/dev/null 2>&1; then + vewarn "netplug only works on interfaces with a valid MAC address" + return 0 + fi + + # We don't work on bonded, bridges, tun/tap, vlan or wireless + for f in bond bridge tuntap vlan wireless; do + if type "_is_${f}" >/dev/null 2>&1; then + if _is_${f}; then + veinfo "netplug does not work with" "${f}" + return 0 + fi + fi + done + + ebegin "Starting netplug on" "${IFACE}" + + # Mark the us as inactive so netplug can restart us + mark_service_inactive + + # Start netplug + start-stop-daemon --start --exec /sbin/netplugd \ + --pidfile "${pidfile}" \ + -- -i "${IFACE}" -P -p "${pidfile}" -c /dev/null + eend "$?" || return 1 + + eindent + + eval timeout=\$plug_timeout_${IFVAR} + [ -z "${timeout}" ] && timeout=-1 + if [ ${timeout} -eq 0 ]; then + ewarn "WARNING: infinite timeout set for ${IFACE} to come up" + elif [ ${timeout} -lt 0 ]; then + einfo "Backgrounding ..." + exit 1 + fi + + veinfo "Waiting for ${IFACE} to be marked as started" + + local i=0 + while true; do + if service_started; then + _show_address + exit 0 + fi + sleep 1 + [ ${timeout} -eq 0 ] && continue + i=$((${i} + 1)) + [ ${i} -ge ${timeout} ] && break + done + + eend 1 "Failed to configure ${IFACE} in the background" + exit 1 +} + +netplugd_stop() +{ + yesno ${IN_BACKGROUND} && return 0 + + local pidfile="/var/run/netplugd-${IFACE}.pid" + [ ! -e "${pidfile}" ] && return 0 + + ebegin "Stopping netplug on" "${IFACE}" + start-stop-daemon --stop --quiet --exec /sbin/netplugd \ + --pidfile "${pidfile}" + eend $? +} diff --git a/net/pppd.sh b/net/pppd.sh new file mode 100644 index 00000000..abee058d --- /dev/null +++ b/net/pppd.sh @@ -0,0 +1,243 @@ +# Copyright 2005-2007 Gentoo Foundation +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +pppd_depend() +{ + program /usr/sbin/pppd + after interface + before dhcp + provide ppp +} + +is_ppp() +{ + [ -e /var/run/ppp-"${IFACE}".pid ] +} + +requote() +{ + printf "'%s' " "$@" +} + +pppd_pre_start() +{ + # Interface has to be called ppp + [ "${IFACE%%[0-9]*}" = "ppp" ] || return 0 + + # Set our base metric + metric=4000 + + if yesno ${IN_BACKGROUND}; then + local config= + eval config=\$config_${IFVAR} + # If no config for ppp then don't default to DHCP + if [ -z "${config}" ]; then + eval config_${IFVAR}=null + fi + return 0 + fi + + local link= i= unit="${IFACE#ppp}" opts= + + # PPP requires a link to communicate over - normally a serial port + # PPPoE communicates over Ethernet + # PPPoA communicates over ATM + # In all cases, the link needs to be available before we start PPP + eval link=\$link_${IFVAR} + [ -n "${link}" ] || return 0 + + case "${link}" in + /*) + if [ ! -e "${link}" ]; then + eerror "${link} does not exist" + eerror "Please verify hardware or kernel module (driver)" + return 1 + fi + ;; + esac + + if [ -z "${unit}" ]; then + eerror "PPP requires a unit - use net.ppp[0-9] instead of net.ppp" + return 1 + fi + + # We need to flatten the useless array + set -- $(_get_array "pppd_${IFVAR}") + opts="$@" + + local mtu= hasmtu=false hasmru=false hasmaxfail=false haspersist=false + local hasupdetach=false hasdefaultmetric=false + for i in ${opts}; do + case "${i}" in + unit|nodetach|linkname) + eerror "The option \"${i}\" is not allowed in pppd_${IFVAR}" + return 1 + ;; + defaultmetric) hasdefaultmetric=true;; + mtu) hasmtu=true;; + mru) hasmru=true;; + maxfail) hasmaxfail=true;; + persist) haspersist=true;; + updetach) hasupdetach=true;; + esac + done + + # Might be set in conf.d/net + local username= password= passwordset= + eval username=\$username_${IFVAR} + eval password=\$password_${IFVAR} + eval passwordset=\$\{password_${IFVAR}-x\} + if [ -n "${username}" ] \ + && [ -n "${password}" -o -z "${passwordset}" ]; then + opts="${opts} plugin passwordfd.so passwordfd 0" + fi + + if ! ${hasdefaultmetric}; then + local m= + eval m=\$metric_${IFVAR} + [ -z "${m}" ] && m=$((${metric} + $(_ifindex))) + opts="${opts} defaultmetric ${m}" + fi + if [ -n "${mtu}" ]; then + ${hasmtu} || opts="${opts} mtu ${mtu}" + ${hasmru} || opts="${opts} mru ${mtu}" + fi + ${hasmaxfail} || opts="${opts} maxfail 0" + ${haspersist} || opts="${opts} persist" + + # Set linkname because we need /var/run/ppp-${linkname}.pid + # This pidfile has the advantage of being there, + # even if ${IFACE} interface was never started + opts="linkname ${IFACE} ${opts}" + + # Setup auth info + if [ -n "${username}" ]; then + opts="user '${username}' remotename ${IFACE} ${opts}" + fi + + # Load a custom interface configuration file if it exists + [ -f "/etc/ppp/options.${IFACE}" ] \ + && opts="${opts} file '/etc/ppp/options.${IFACE}'" + + # Set unit + opts="unit ${unit} ${opts}" + + # Setup connect script + local chatprog="/usr/sbin/chat -e -E -v" phone= + eval phone=\$phone_number_${IFVAR} + set -- ${phone} + [ -n "$1" ] && chatprog="${chatprog} -T '$1'" + [ -n "$2" ] && chatprog="${chatprog} -U '$2'" + # We need to flatten the useless array + set -- $(_get_array "chat_${IFVAR}") + if [ $# != 0 ]; then + opts="${opts} connect '$(echo ${chatprog} $@ | sed -e "s:':'\\\\'':g")'" + fi + + # Add plugins + local haspppoa=false haspppoe=false plugins="$(_get_array "plugins_${IFVAR}")" + local IFS="$__IFS" + for i in ${plugins}; do + unset IFS + set -- ${i} + case "$1" in + passwordfd) continue;; + pppoa) shift; set -- "pppoatm" "$@";; + pppoe) shift; set -- "rp-pppoe" "$@";; + capi) shift; set -- "capiplugin" "$@";; + esac + case "$1" in + rp-pppoe) haspppoe=true;; + pppoatm) haspppoa=true;; + esac + if [ "$1" = "rp-pppoe" ] || [ "$1" = "pppoatm" -a "${link}" != "/dev/null" ]; then + opts="${opts} connect true" + set -- "$@" "${link}" + fi + opts="${opts} plugin $1.so" + shift + opts="${opts} $@" + done + unset IFS + + #Specialized stuff. Insert here actions particular to connection type (pppoe,pppoa,capi) + local insert_link_in_opts=1 + if ${haspppoe}; then + if [ ! -e /proc/net/pppoe ]; then + # Load the PPPoE kernel module + if ! modprobe pppoe; then + eerror "kernel does not support PPPoE" + return 1 + fi + fi + + # Ensure that the link exists and is up + ( IFACE="${link}"; _exists true && _up ) || return 1 + insert_link_in_opts=0 + fi + + if ${haspppoa}; then + if [ ! -d /proc/net/atm ]; then + # Load the PPPoA kernel module + if ! modprobe pppoatm; then + eerror "kernel does not support PPPoATM" + return 1 + fi + fi + + if [ "${link}" != "/dev/null" ]; then + insert_link_in_opts=0 + else + ewarn "WARNING: An [itf.]vpi.vci ATM address was expected in link_${IFVAR}" + fi + + fi + [ "${insert_link_in_opts}" = "0" ] || opts="${link} ${opts}" + + ebegin "Starting pppd in ${IFACE}" + mark_service_inactive + if [ -n "${username}" ] \ + && [ -n "${password}" -o -z "${passwordset}" ]; then + printf "%s" "${password}" | \ + eval start-stop-daemon --start --exec /usr/sbin/pppd \ + --pidfile "/var/run/ppp-${IFACE}.pid" -- "${opts}" >/dev/null + else + eval start-stop-daemon --start --exec /usr/sbin/pppd \ + --pidfile "/var/run/ppp-${IFACE}.pid" -- "${opts}" >/dev/null + fi + + if ! eend $? "Failed to start PPP"; then + mark_service_stopped + return 1 + fi + + if ${hasupdetach}; then + _show_address + else + einfo "Backgrounding ..." + fi + + # pppd will re-call us when we bring the interface up + exit 0 +} + +# Dummy function for users that still have config_ppp0="ppp" +pppd_start() +{ + return 0 +} + +pppd_stop() +{ + yesno ${IN_BACKGROUND} && return 0 + local pidfile="/var/run/ppp-${IFACE}.pid" + + [ ! -s "${pidfile}" ] && return 0 + + # Give pppd at least 30 seconds do die, #147490 + einfo "Stopping pppd on ${IFACE}" + start-stop-daemon --stop --quiet --exec /usr/sbin/pppd \ + --pidfile "${pidfile}" --retry 30 + eend $? +} diff --git a/net/pump.sh b/net/pump.sh new file mode 100644 index 00000000..4ab79293 --- /dev/null +++ b/net/pump.sh @@ -0,0 +1,59 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +pump_depend() +{ + program /sbin/pump + after interface + provide dhcp +} + +_config_vars="$_config_vars dhcp pump" + +pump_start() +{ + local args= opt= opts= + + # Get our options + eval opts=\$dhcp_${IFVAR} + [ -z "${opts}" ] && opts=${dhcp} + + # Map some generic options to dhcpcd + for opt in ${opts}; do + case "${opt}" in + nodns) args="${args} --no-dns";; + nontp) args="${args} --no-ntp";; + nogateway) args="${args} --no-gateway";; + esac + done + + # Add our route metric + [ "${metric:-0}" != "0" ] && args="${args} --route-metric ${metric}" + + args="${args} --win-client-ident" + args="${args} --keep-up --interface ${IFACE}" + + ebegin "Running pump" + eval pump "${args}" + eend $? || return 1 + + _show_address + return 0 +} + +pump_stop() +{ + # We check for a pump process first as querying for status + # causes pump to spawn a process + start-stop-daemon --quiet --test --stop --exec /sbin/pump || return 0 + + # Check that pump is running on the interface + if ! pump --status --interface "${IFACE}" >/dev/null 2>&1; then + return 0 + fi + + # Pump always releases the lease + ebegin "Stopping pump on ${IFACE}" + pump --release --interface "${IFACE}" + eend $? "Failed to stop pump" +} diff --git a/net/tuntap.sh b/net/tuntap.sh new file mode 100644 index 00000000..3174d812 --- /dev/null +++ b/net/tuntap.sh @@ -0,0 +1,83 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +tuntap_depend() +{ + before bridge interface macchanger +} + +_config_vars="$_config_vars tunctl" + +_is_tuntap() +{ + [ -n "$(export RC_SVCNAME="net.${IFACE}"; service_get_value tuntap)" ] +} + +tuntap_pre_start() +{ + local tuntap= + eval tuntap=\$tuntap_${IFVAR} + + [ -z "${tuntap}" ] && return 0 + + if [ ! -e /dev/net/tun ]; then + if ! modprobe tun; then + eerror "TUN/TAP support is not present in this kernel" + return 1 + fi + vebegin "Waiting for /dev/net/tun" + # /dev/net/tun can take it's time to appear + local timeout=10 + while [ ! -e /dev/net/tun -a ${timeout} -gt 0 ]; do + sleep 1 + timeout=$((${timeout} - 1)) + done + if [ ! -e /dev/net/tun ]; then + eerror "TUN/TAP support present but /dev/net/tun is not" + return 1 + fi + veend 0 + fi + + ebegin "Creating Tun/Tap interface ${IFACE}" + + # Set the base metric to 1000 + metric=1000 + + local o_opts= t_opts= do_openvpn=false do_tunctl=false + eval o_opts=\$openvpn_${IFVAR} + eval t_opts=\$tunctl_${IFVAR} + + if [ -n "${o_opts}" ] && type openvpn >/dev/null 2>&1; then + do_openvpn=true + elif [ -n "${t_opts}" ] && type tunctl >/dev/null 2>&1; then + do_tunctl=true + elif type openvpn >/dev/null 2>&1; then + do_openvpn=true + else + do_tunctl=true + fi + + if ${do_openvpn}; then + openvpn --mktun --dev-type "${tuntap}" --dev "${IFACE}" \ + ${o_opts} >/dev/null + else + tunctl ${t_opts} -t "${IFACE}" >/dev/null + fi + eend $? && _up && service_set_value tuntap "${tuntap}" +} + +tuntap_post_stop() +{ + _is_tuntap || return 0 + + ebegin "Destroying Tun/Tap interface ${IFACE}" + if type tunctl >/dev/null 2>&1; then + tunctl -d "${IFACE}" >/dev/null + else + openvpn --rmtun \ + --dev-type "$(service_get_value tuntap)" \ + --dev "${IFACE}" >/dev/null + fi + eend $? +} diff --git a/net/udhcpc.sh b/net/udhcpc.sh new file mode 100644 index 00000000..462f0588 --- /dev/null +++ b/net/udhcpc.sh @@ -0,0 +1,105 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +udhcpc_depend() +{ + program start /sbin/udhcpc + after interface + provide dhcp +} + +_config_vars="$_config_vars dhcp udhcpc" + +# WARNING:- The relies heavily on Gentoo patches and scripts for udhcpc +udhcpc_start() +{ + local args= opt= opts= pidfile="/var/run/udhcpc-${IFACE}.pid" + local sendhost=true cachefile="/var/cache/udhcpc-${IFACE}.lease" + + eval args=\$udhcpc_${IFVAR} + + # Get our options + eval opts=\$dhcp_${IFVAR} + [ -z "${opts}" ] && opts=${dhcp} + + # Map some generic options to dhcpcd + for opt in ${opts}; do + case "${opt}" in + nodns) args="${args} --env PEER_DNS=no";; + nontp) args="${args} --env PEER_NTP=no";; + nogateway) args="${args} --env PEER_ROUTERS=no";; + nosendhost) sendhost=false; + esac + done + + [ "${metric:-0}" != "0" ] && args="${args} --env IF_METRIC=${metric}" + + ebegin "Running udhcpc" + + # Try and load the cache if it exists + if [ -f "${cachefile}" ]; then + case "$ {args} " in + *" --request="*|*" -r "*);; + *) + local x=$(cat "${cachefile}") + # Check for a valid ip + case "${x}" in + *.*.*.*) args="${args} --request=${x}";; + esac + ;; + esac + fi + + case " ${args} " in + *" --quit "*|*" -q "*) x="/sbin/udhcpc";; + *) x="start-stop-daemon --start --exec /sbin/udhcpc \ + --pidfile \"${pidfile}\" --";; + esac + + case " ${args} " in + *" --hosname="*|*" -h "*|*" -H "*);; + *) + if ${sendhost}; then + local hname="$(hostname)" + if [ "${hname}" != "(none)" ] && [ "${hname}" != "localhost" ]; then + args="${args} --hostname='${hname}'" + fi + fi + ;; + esac + + local script="${RC_LIBDIR}"/sh/udhcpc.sh + [ -x "${script}" ] || script=/lib/rcscripts/sh/udhcpc.sh + + eval "${x}" "${args}" --interface="${IFACE}" --now \ + --script="${script}" \ + --pidfile="${pidfile}" >/dev/null + eend $? || return 1 + + _show_address + return 0 +} + +udhcpc_stop() +{ + local pidfile="/var/run/udhcpc-${IFACE}.pid" opts= + [ ! -f "${pidfile}" ] && return 0 + + # Get our options + eval opts=\$dhcp_${IFVAR} + [ -z "${opts}" ] && opts=${dhcp} + + ebegin "Stopping udhcpc on ${IFACE}" + case " ${opts} " in + *" release "*) + start-stop-daemon --stop --quiet --oknodo --signal USR2 \ + --exec /sbin/udhcpc --pidfile "${pidfile}" + if [ -f /var/cache/udhcpc-"${IFACE}".lease ]; then + rm -f /var/cache/udhcpc-"${IFACE}".lease + fi + ;; + esac + + start-stop-daemon --stop --exec /sbin/udhcpc --pidfile "${pidfile}" + eend $? +} diff --git a/net/vlan.sh b/net/vlan.sh new file mode 100644 index 00000000..7d77aae8 --- /dev/null +++ b/net/vlan.sh @@ -0,0 +1,118 @@ +# Copyright 2007-2008 Roy Marples +# All rights reserved. Released under the 2-clause BSD license. + +vlan_depend() +{ + program /sbin/vconfig + after interface + before dhcp +} + +_config_vars="$_config_vars vlans" + +_is_vlan() +{ + [ ! -d /proc/net/vlan ] && return 1 + [ -e /proc/net/vlan/"${IFACE}" ] && return 0 + grep -Eq "^${IFACE}[[:space:]]+" /proc/net/vlan/config +} + +_get_vlans() +{ + [ -e /proc/net/vlan/config ] || return 1 + sed -n -e 's/^\(.*[0-9]\) \(.* \) .*'"${IFACE}"'$/\1/p' /proc/net/vlan/config +} + +_check_vlan() +{ + if [ ! -d /proc/net/vlan ]; then + modprobe 8021q + if [ ! -d /proc/net/vlan ]; then + eerror "VLAN (802.1q) support is not present in this kernel" + return 1 + fi + fi +} + +vlan_pre_start() +{ + local vc="$(_get_array "vconfig_${IFVAR}")" + [ -z "${vc}" ] && return 0 + + _check_vlan || return 1 + _exists || return 1 + + local v= x= e= + local IFS="$__IFS" + for v in ${vc}; do + unset IFS + case "${v}" in + set_name_type" "*) x=${v};; + *) + set -- ${v} + x="$1 ${IFACE}" + shift + x="${x} $@" + ;; + esac + + e="$(vconfig ${x} 2>&1 1>/dev/null)" + [ -z "${e}" ] && continue + eerror "${e}" + return 1 + done +} + +vlan_post_start() +{ + local vlans= + eval vlans=\$vlans_${IFACE} + [ -z "${vlans}" ] && return 0 + + _check_vlan || return 1 + _exists || return 1 + + local vlan= e= s= + for vlan in ${vlans}; do + einfo "Adding VLAN ${vlan} to ${IFACE}" + e="$(vconfig add "${IFACE}" "${vlan}" 2>&1 1>/dev/null)" + if [ -n "${e}" ]; then + eend 1 "${e}" + continue + fi + + # We may not want to start the vlan ourselves + eval s=\$vlan_start_${IFVAR} + yesno ${s:-yes} || continue + + # We need to work out the interface name of our new vlan id + local ifname="$( \ + sed -n -e 's/^\([^[:space:]]*\) *| '"${vlan}"' *| .*'"${iface}"'$/\1/p' \ + /proc/net/vlan/config )" + mark_service_started "net.${ifname}" + ( + export RC_SVCNAME="net.${ifname}" + start + ) || mark_service_stopped "net.${ifname}" + done + + return 0 +} + +vlan_post_stop() +{ + local vlan= + + for vlan in $(_get_vlans); do + einfo "Removing VLAN ${vlan##*.} from ${IFACE}" + ( + export RC_SVCNAME="net.${vlan}" + stop + ) && { + mark_service_stopped "net.${vlan}" + vconfig rem "${vlan}" >/dev/null + } + done + + return 0 +} -- cgit v1.2.3