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Diffstat (limited to 'net.Linux/pppd.sh')
| -rw-r--r-- | net.Linux/pppd.sh | 243 |
1 files changed, 0 insertions, 243 deletions
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 <roy@marples.name> -# 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 $? -} |