Merge pull request #15343 from accwebs/feature/udp-broadcast-relay-redux
udp-broadcast-relay-redux: Add package
This commit is contained in:
Rosen Penev
GitHub
commit
e91d01868f
3 changed files with 131 additions and 0 deletions
49
net/udp-broadcast-relay-redux-openwrt/Makefile
Normal file
49
net/udp-broadcast-relay-redux-openwrt/Makefile
Normal file
|
|
@ -0,0 +1,49 @@
|
||||||
|
include $(TOPDIR)/rules.mk
|
||||||
|
|
||||||
|
PKG_NAME:=udp-broadcast-relay-redux
|
||||||
|
PKG_RELEASE:=$(AUTORELEASE)
|
||||||
|
PKG_LICENSE:=GPL-2.0
|
||||||
|
|
||||||
|
PKG_SOURCE_PROTO:=git
|
||||||
|
PKG_SOURCE_URL:=https://github.com/udp-redux/udp-broadcast-relay-redux
|
||||||
|
PKG_SOURCE_DATE:=2021-04-05
|
||||||
|
PKG_SOURCE_VERSION:=671372938b55a186625a80516f86e8b9948c977a
|
||||||
|
PKG_MIRROR_HASH:=11cf8728f2b8e966f4f57032d817a889f680ed8e61afff35b52ca9c6789a03c6
|
||||||
|
|
||||||
|
include $(INCLUDE_DIR)/package.mk
|
||||||
|
|
||||||
|
define Package/udp-broadcast-relay-redux
|
||||||
|
SECTION:=net
|
||||||
|
CATEGORY:=Network
|
||||||
|
SUBMENU:=Routing and Redirection
|
||||||
|
TITLE:=listens for packets on a specified UDP broadcast port and replays them
|
||||||
|
URL:=https://github.com/udp-redux/udp-broadcast-relay-redux
|
||||||
|
endef
|
||||||
|
|
||||||
|
define Package/udp-broadcast-relay-redux/description
|
||||||
|
This program listens for packets on a specified UDP broadcast port.
|
||||||
|
When a packet is received, it sends that packet to all specified interfaces but
|
||||||
|
the one it came from as though it originated from the original sender.
|
||||||
|
The primary purpose of this is to allow games on machines on separated
|
||||||
|
local networks (Ethernet, WLAN) that use udp broadcasts to find each other to do so.
|
||||||
|
It also works on ppp links, so you can log in from windows boxes (e.g. using pptp)
|
||||||
|
and play LAN-based games together. Currently, you have to care about upcoming or
|
||||||
|
downgoing interfaces yourself.
|
||||||
|
endef
|
||||||
|
|
||||||
|
define Package/udp-broadcast-relay-redux/conffiles
|
||||||
|
/etc/config/udp_broadcast_relay_redux
|
||||||
|
endef
|
||||||
|
|
||||||
|
define Build/Compile
|
||||||
|
$(TARGET_CC) $(TARGET_CFLAGS) $(PKG_BUILD_DIR)/main.c -o $(PKG_BUILD_DIR)/$(PKG_NAME)
|
||||||
|
endef
|
||||||
|
|
||||||
|
define Package/udp-broadcast-relay-redux/install
|
||||||
|
$(INSTALL_DIR) $(1)/usr/sbin $(1)/etc/config $(1)/etc/init.d
|
||||||
|
$(CP) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/usr/sbin/
|
||||||
|
$(INSTALL_CONF) ./files/udp_broadcast_relay_redux.config $(1)/etc/config/udp_broadcast_relay_redux
|
||||||
|
$(INSTALL_BIN) ./files/udp-broadcast-relay-redux.init $(1)/etc/init.d/udp-broadcast-relay-redux
|
||||||
|
endef
|
||||||
|
|
||||||
|
$(eval $(call BuildPackage,udp-broadcast-relay-redux))
|
||||||
|
|
@ -0,0 +1,76 @@
|
||||||
|
#!/bin/sh /etc/rc.common
|
||||||
|
|
||||||
|
START=90
|
||||||
|
STOP=10
|
||||||
|
|
||||||
|
USE_PROCD=1
|
||||||
|
PROG=/usr/sbin/udp-broadcast-relay-redux
|
||||||
|
NAME=udp-broadcast-relay-redux
|
||||||
|
PIDCOUNT=0
|
||||||
|
|
||||||
|
validate_section_udp_broadcast_relay_redux()
|
||||||
|
{
|
||||||
|
uci_validate_section udp_broadcast_relay_redux udp_broadcast_relay_redux "${1}" \
|
||||||
|
'id:uinteger' \
|
||||||
|
'port:port' \
|
||||||
|
'network:list(string)' \
|
||||||
|
'src_override:ip4addr' \
|
||||||
|
'dest_override:ip4addr'
|
||||||
|
|
||||||
|
[ -z "$id" ] && return 1
|
||||||
|
|
||||||
|
[ -z "$network" ] && return 1
|
||||||
|
|
||||||
|
[ -z "$port" ] && return 1
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
udp_broadcast_relay_redux_instance() {
|
||||||
|
local net network ifname id port src_override dest_override
|
||||||
|
|
||||||
|
validate_section_udp_broadcast_relay_redux "${1}" || {
|
||||||
|
echo "Validation failed"
|
||||||
|
return 1
|
||||||
|
}
|
||||||
|
|
||||||
|
PIDCOUNT="$((PIDCOUNT + 1))"
|
||||||
|
|
||||||
|
procd_open_instance
|
||||||
|
procd_set_param command "$PROG" "--id" "${id}" "--port" "${port}"
|
||||||
|
|
||||||
|
for net in $network; do
|
||||||
|
network_get_device ifname "$net"
|
||||||
|
if [ -z "$ifname" ]; then
|
||||||
|
network_get_physdev ifname "$net"
|
||||||
|
fi
|
||||||
|
if [ -n "$ifname" ]; then
|
||||||
|
procd_append_param command "--dev" "$ifname"
|
||||||
|
procd_append_param netdev "$ifname"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ -n "$src_override" ] ; then
|
||||||
|
procd_append_param command "-s" "$src_override"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -n "$dest_override" ] ; then
|
||||||
|
procd_append_param command "-t" "$dest_override"
|
||||||
|
fi
|
||||||
|
|
||||||
|
procd_add_jail ubr-${PIDCOUNT}
|
||||||
|
procd_close_instance
|
||||||
|
}
|
||||||
|
|
||||||
|
start_service() {
|
||||||
|
. /lib/functions.sh
|
||||||
|
. /lib/functions/network.sh
|
||||||
|
|
||||||
|
config_load udp_broadcast_relay_redux
|
||||||
|
config_foreach udp_broadcast_relay_redux_instance udp_broadcast_relay_redux
|
||||||
|
}
|
||||||
|
|
||||||
|
service_triggers() {
|
||||||
|
procd_add_reload_trigger "udp_broadcast_relay_redux"
|
||||||
|
procd_add_validation validate_section_udp_broadcast_relay_redux
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
#config udp_broadcast_relay_redux
|
||||||
|
# option id 1
|
||||||
|
# option port 47624
|
||||||
|
# list network lan
|
||||||
|
# list network vpnsrv
|
||||||
|
# option dest_override 10.66.2.13
|
||||||
Loading…
Reference in a new issue