mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
141 lines
3.1 KiB
Bash
Executable File
141 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
ZEP_DISPATCH_DIR="$(cd "$(dirname "$0")" && pwd -P)"
|
|
UHCPD="$(cd "${ZEP_DISPATCH_DIR}/../uhcpd/bin" && pwd -P)/uhcpd"
|
|
DHCPD="$(cd "${ZEP_DISPATCH_DIR}/../dhcpv6-pd_ia/" && pwd -P)/dhcpv6-pd_ia.py"
|
|
RADVD="$(cd "${ZEP_DISPATCH_DIR}/../radvd/" && pwd -P)/radvd.sh"
|
|
ZEP_DISPATCH="${ZEP_DISPATCH_DIR}/bin/zep_dispatch"
|
|
|
|
TAP_GLB="fdea:dbee:f::1/64"
|
|
|
|
NOSUDO="sudo -u ${SUDO_USER}"
|
|
|
|
create_tap() {
|
|
ip tuntap add "${TAP}" mode tap user "${SUDO_USER}"
|
|
sysctl -w net.ipv6.conf."${TAP}".forwarding=1
|
|
sysctl -w net.ipv6.conf."${TAP}".accept_ra=0
|
|
ip link set "${TAP}" up
|
|
ip a a fe80::1/64 dev "${TAP}"
|
|
ip a a ${TAP_GLB} dev "${TAP}"
|
|
}
|
|
|
|
remove_tap() {
|
|
ip tuntap del "${TAP}" mode tap
|
|
}
|
|
|
|
cleanup() {
|
|
echo "Cleaning up..."
|
|
if [ "${CREATE_TAP}" -eq 1 ]; then
|
|
remove_tap
|
|
fi
|
|
if [ -n "${UHCPD_PID}" ]; then
|
|
kill "${UHCPD_PID}"
|
|
fi
|
|
if [ -n "${ZEP_DISPATCH_PID}" ]; then
|
|
kill "${ZEP_DISPATCH_PID}"
|
|
fi
|
|
if [ -n "${DHCPD_PIDFILE}" ]; then
|
|
kill "$(cat "${DHCPD_PIDFILE}")"
|
|
rm "${DHCPD_PIDFILE}"
|
|
fi
|
|
trap "" INT QUIT TERM EXIT
|
|
}
|
|
|
|
start_uhcpd() {
|
|
ip route add "${PREFIX}" via fe80::2 dev "${TAP}"
|
|
${UHCPD} "${TAP}" "${PREFIX}" > /dev/null &
|
|
UHCPD_PID=$!
|
|
}
|
|
|
|
start_dhcpd() {
|
|
ip route add "${PREFIX}" via fe80::2 dev "${TAP}"
|
|
DHCPD_PIDFILE=$(mktemp)
|
|
${DHCPD} -d -p "${DHCPD_PIDFILE}" "${TAP}" "${PREFIX}" 2> /dev/null
|
|
}
|
|
|
|
start_radvd() {
|
|
ADDR=$(echo "${PREFIX}" | sed -e 's/::\//::1\//')
|
|
ip a a "${ADDR}" dev "${TAP}"
|
|
sysctl net.ipv6.conf."${TAP}".accept_ra=2
|
|
sysctl net.ipv6.conf."${TAP}".accept_ra_rt_info_max_plen=64
|
|
${RADVD} -c "${TAP}" "${PREFIX}"
|
|
}
|
|
|
|
start_zep_dispatch() {
|
|
${ZEP_DISPATCH} ${ZEP_DISPATCH_FLAGS} :: "${ZEP_PORT_BASE}" > /dev/null &
|
|
ZEP_DISPATCH_PID=$!
|
|
}
|
|
|
|
if [ "$1" = "-c" ] || [ "$1" = "--create-tap" ]; then
|
|
CREATE_TAP=1
|
|
shift 1
|
|
else
|
|
CREATE_TAP=0
|
|
fi
|
|
|
|
if [ "$1" = "-d" ] || [ "$1" = "--use-dhcpv6" ]; then
|
|
USE_DHCPV6=1
|
|
shift 1
|
|
else
|
|
USE_DHCPV6=0
|
|
fi
|
|
|
|
if [ "$1" = "-r" ] || [ "$1" = "--use-radvd" ]; then
|
|
USE_RADVD=1
|
|
shift 1
|
|
else
|
|
USE_RADVD=0
|
|
fi
|
|
|
|
if [ "$1" = "-z" ] || [ "$1" = "--use-zep-dispatch" ]; then
|
|
USE_ZEP_DISPATCH=1
|
|
ZEP_PORT_BASE=$2
|
|
shift 2
|
|
else
|
|
USE_ZEP_DISPATCH=0
|
|
fi
|
|
|
|
if [ "$1" = "-t" ] || [ "$1" = "--topology" ]; then
|
|
ZEP_DISPATCH_FLAGS+="-t $2 "
|
|
shift 2
|
|
fi
|
|
|
|
if [ "$1" = "-w" ] || [ "$1" = "--monitor" ]; then
|
|
modprobe mac802154_hwsim
|
|
ZEP_DISPATCH_FLAGS+="-w wpan0 "
|
|
shift 1
|
|
fi
|
|
|
|
ELFFILE=$1
|
|
PREFIX=$2
|
|
shift 2
|
|
|
|
# tap will be the last argument
|
|
for TAP in "$@"; do :; done
|
|
|
|
[[ -z "${ELFFILE}" || -z "${PREFIX}" || -z "${TAP}" ]] && {
|
|
echo "usage: $0 [-d|--use-dhcp] [-r|--use-radvd] [-z|--use-zep <port>] " \
|
|
"<elffile> <prefix> [elf args]"
|
|
exit 1
|
|
}
|
|
|
|
trap "cleanup" INT QUIT TERM EXIT
|
|
|
|
if [ ${CREATE_TAP} -eq 1 ]; then
|
|
create_tap
|
|
fi
|
|
|
|
if [ ${USE_ZEP_DISPATCH} -eq 1 ]; then
|
|
start_zep_dispatch
|
|
fi
|
|
|
|
if [ ${USE_DHCPV6} -eq 1 ]; then
|
|
start_dhcpd
|
|
elif [ ${USE_RADVD} -eq 1 ]; then
|
|
start_radvd
|
|
else
|
|
start_uhcpd
|
|
fi
|
|
|
|
${NOSUDO} "${ELFFILE}" "${TAP}" "$@"
|