--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2009-2016 OpenWrt.org
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=olsrd
+PKG_SOURCE_DATE:=2024-06-09
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/OLSR/olsrd.git
+PKG_SOURCE_VERSION:=d72be9ad60f65dda28a0543b4ffff8cd9a5da2d7
+PKG_MIRROR_HASH:=e05d2724e6c76233148ce460b9611bafccff2114904542fa3b5caf75dc1c4e04
+
+PKG_MAINTAINER:=Nick Hainke <vincent@systemli.org>
+PKG_BUILD_PARALLEL:=0
+PKG_LICENSE:=BSD-3-Clause
+PKG_LICENSE_FILES:=license.txt
+
+include $(INCLUDE_DIR)/package.mk
+
+TARGET_CFLAGS += $(FPIC)
+
+define Package/olsrd/template
+ SECTION:=net
+ CATEGORY:=Network
+ SUBMENU:=Routing and Redirection
+ TITLE:=OLSR (Optimized Link State Routing) daemon
+ URL:=https://www.olsr.org/
+endef
+
+define Package/olsrd
+ $(call Package/olsrd/template)
+ MENU:=1
+ DEPENDS:=+libpthread +libubus +iptables +IPV6:ip6tables
+endef
+
+define Package/olsrd/conffiles
+/etc/config/olsrd
+/etc/config/olsrd6
+endef
+
+define Package/olsrd-mod-arprefresh
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Kernel ARP cache refresh plugin
+endef
+
+define Package/olsrd-mod-dot-draw
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Dot topology information plugin
+endef
+
+
+define Package/olsrd-mod-filtergw
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Filter Gateway plugin
+endef
+
+define Package/olsrd-mod-bmf
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd +kmod-tun
+ TITLE:=Basic multicast forwarding plugin
+endef
+
+define Package/olsrd-mod-dyn-gw
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Dynamic internet gateway plugin
+endef
+
+define Package/olsrd-mod-dyn-gw-plain
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Dynamic internet gateway plain plugin
+endef
+
+define Package/olsrd-mod-httpinfo
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Small informative web server plugin
+endef
+
+define Package/olsrd-mod-jsoninfo
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Small informative plugin with JSON output
+endef
+
+define Package/olsrd-mod-netjson
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=netjson plugin with JSON output
+endef
+
+define Package/olsrd-mod-mdns
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=MDNS/Zeroconf/Bonjour packet distribution
+endef
+
+define Package/olsrd-mod-nameservice
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Lightweight hostname resolver plugin
+endef
+
+define Package/olsrd-mod-p2pd
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Peer to Peer Discovery plugin
+endef
+
+define Package/olsrd-mod-pgraph
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=output network topology for pgraph
+endef
+
+define Package/olsrd-mod-pud
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd +libgps
+ TITLE:=Position Update Distribution plugin
+endef
+
+define Package/olsrd-mod-quagga
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Quagga plugin
+endef
+
+define Package/olsrd-mod-secure
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Message signing plugin to secure routing domain
+endef
+
+define Package/olsrd-mod-sgwdynspeed
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Smart Gateway dynamic speed plugin
+endef
+
+define Package/olsrd-mod-txtinfo
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Small informative web server plugin
+endef
+
+define Package/olsrd-mod-watchdog
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Watchdog plugin
+endef
+
+define Package/olsrd-utils
+ $(call Package/olsrd/template)
+ DEPENDS:=olsrd
+ TITLE:=Utils for OLSRD
+endef
+
+define Package/olsrd-mod-pud/conffiles
+/etc/olsrd.d/olsrd.pud.position.conf
+endef
+
+define Package/olsrd-mod-secure/conffiles
+/etc/olsrd.d/olsrd_secure_key
+endef
+
+define Package/olsrd-mod-sgwdynspeed/conffiles
+/etc/olsrd.d/olsrd.sgw.speed.conf
+endef
+
+MAKE_FLAGS+= \
+ NO_DEBUG_MESSAGES=1 \
+ OS="linux" \
+ DESTDIR="$(PKG_INSTALL_DIR)" \
+ STRIP="true" \
+ INSTALL_LIB="true" \
+ SUBDIRS="arprefresh bmf dot_draw dyn_gw dyn_gw_plain httpinfo filtergw jsoninfo netjson mdns nameservice p2pd pgraph pud quagga secure sgwdynspeed txtinfo watchdog"
+
+define Build/Compile
+ $(call Build/Compile/Default,all)
+ $(call Build/Compile/Default,libs)
+endef
+
+define Package/olsrd/install
+ $(INSTALL_DIR) $(1)/lib/functions
+ $(INSTALL_DATA) ./files/olsrd.sh $(1)/lib/functions/olsrd.sh
+ $(INSTALL_DIR) $(1)/etc/config
+ $(INSTALL_CONF) ./files/olsrd.config $(1)/etc/config/olsrd
+ $(INSTALL_CONF) ./files/olsrd6.config $(1)/etc/config/olsrd6
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/olsrd $(1)/usr/sbin/
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) ./files/olsrd4.init $(1)/etc/init.d/olsrd
+ $(INSTALL_BIN) ./files/olsrd6.init $(1)/etc/init.d/olsrd6
+endef
+
+define Package/olsrd-mod-arprefresh/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/arprefresh/olsrd_arprefresh.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-filtergw/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/filtergw/olsrd_filtergw.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-dot-draw/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/dot_draw/olsrd_dot_draw.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-bmf/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/bmf/olsrd_bmf.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-dyn-gw/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/dyn_gw/olsrd_dyn_gw.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-dyn-gw-plain/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/dyn_gw_plain/olsrd_dyn_gw_plain.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-httpinfo/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/httpinfo/olsrd_httpinfo.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-jsoninfo/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/jsoninfo/olsrd_jsoninfo.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-netjson/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/netjson/olsrd_netjson.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-mdns/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/mdns/olsrd_mdns.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-nameservice/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/nameservice/olsrd_nameservice.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-p2pd/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/p2pd/olsrd_p2pd.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-pgraph/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/pgraph/olsrd_pgraph.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-pud/install
+ $(INSTALL_DIR) $(1)/etc/olsrd.d
+ $(CP) ./files/olsrd.pud.position.conf $(1)/etc/olsrd.d/
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/pud/nmealib/lib/libnmea.so $(1)/usr/lib/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/pud/wireformat/lib/libOlsrdPudWireFormat.so $(1)/usr/lib/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/pud/olsrd_pud.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-quagga/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/quagga/olsrd_quagga.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-secure/install
+ $(INSTALL_DIR) $(1)/etc/olsrd.d
+ $(CP) ./files/olsrd_secure_key $(1)/etc/olsrd.d/
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/secure/olsrd_secure.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-sgwdynspeed/install
+ $(INSTALL_DIR) $(1)/etc/olsrd.d
+ $(CP) ./files/olsrd.sgw.speed.conf $(1)/etc/olsrd.d/
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/sgwdynspeed/olsrd_sgwdynspeed.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-txtinfo/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/txtinfo/olsrd_txtinfo.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-mod-watchdog/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/lib/watchdog/olsrd_watchdog.so.* $(1)/usr/lib/
+endef
+
+define Package/olsrd-utils/install
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_BIN) ./files/olsrd-neigh.sh $(1)/usr/bin/olsrd-neigh
+endef
+
+$(eval $(call BuildPackage,olsrd))
+$(eval $(call BuildPackage,olsrd-mod-arprefresh))
+$(eval $(call BuildPackage,olsrd-mod-dot-draw))
+$(eval $(call BuildPackage,olsrd-mod-filtergw))
+$(eval $(call BuildPackage,olsrd-mod-bmf))
+$(eval $(call BuildPackage,olsrd-mod-dyn-gw))
+$(eval $(call BuildPackage,olsrd-mod-dyn-gw-plain))
+$(eval $(call BuildPackage,olsrd-mod-httpinfo))
+$(eval $(call BuildPackage,olsrd-mod-jsoninfo))
+$(eval $(call BuildPackage,olsrd-mod-netjson))
+$(eval $(call BuildPackage,olsrd-mod-mdns))
+$(eval $(call BuildPackage,olsrd-mod-nameservice))
+$(eval $(call BuildPackage,olsrd-mod-p2pd))
+$(eval $(call BuildPackage,olsrd-mod-pgraph))
+$(eval $(call BuildPackage,olsrd-mod-pud))
+$(eval $(call BuildPackage,olsrd-mod-quagga))
+$(eval $(call BuildPackage,olsrd-mod-secure))
+$(eval $(call BuildPackage,olsrd-mod-sgwdynspeed))
+$(eval $(call BuildPackage,olsrd-mod-txtinfo))
+$(eval $(call BuildPackage,olsrd-mod-watchdog))
+$(eval $(call BuildPackage,olsrd-utils))
--- /dev/null
+#!/bin/sh
+
+. /usr/share/libubox/jshn.sh
+
+hostsfile_getname()
+{
+ local config="$1"
+ local i=0
+ local value file
+
+ while value="$( uci -q get $config.@LoadPlugin[$i].library )"; do {
+ case "$value" in
+ 'olsrd_nameservice'*)
+ file="$( uci -q get $config.@LoadPlugin[$i].hosts_file )"
+ break
+ ;;
+ esac
+
+ i=$(( i + 1 ))
+ } done
+
+ echo "${file:-/var/run/hosts_olsr}"
+}
+
+read_hostnames()
+{
+ local file_list=" $( hostsfile_getname 'olsrd' ) $(hostsfile_getname 'olsrd6' ) "
+ local line ip hostname file file_list_uniq
+
+ for file in $file_list; do {
+ case " $file_list_uniq " in
+ *" $file "*)
+ ;;
+ *)
+ file_list_uniq="$file_list_uniq $file"
+ ;;
+ esac
+ } done
+
+ for file in $file_list_uniq; do {
+ [ -e "$file" ] || continue
+
+ while read -r line; do {
+ case "$line" in
+ [0-9]*)
+ # 2001:ffff:ffff:ffff::1 SomeNode-core.olsr # myself
+ # 10.0.0.1 SomeNode # 10.0.0.1
+ set -f
+ set +f -- $line
+ ip="$1"
+ hostname="$2"
+
+ # global vars, e.g.
+ # IP_1_2_3_4='foo' or IP_2001_ffff_ffff_ffff__1='bar'
+ eval IP_${ip//[.:]/_}="$hostname"
+ ;;
+ esac
+ } done <"$file"
+ } done
+}
+
+read_hostnames
+
+VARS='localIP:Local remoteIP:Remote validityTime:vTime linkQuality:LQ'
+VARS="$VARS neighborLinkQuality:NLQ linkCost:Cost remoteHostname:Host"
+
+for HOST in '127.0.0.1' '::1';do
+ # check for availability of HOST
+ nc $HOST 9090 >/dev/null 2>&1
+ if [ $? != 0 ]; then
+ continue
+ fi
+
+ json_init
+ json_load "$( echo /links | nc $HOST 9090 | sed -n '/^[}{ ]/p' )" # remove header/non-json
+
+ if json_is_a links array;then
+ json_select links
+ for v in ${VARS};do
+ eval _${v%:*}=0
+ done
+ for j in 0 1;do
+ case ${j} in 1)
+ for v in ${VARS};do
+ eval printf \"%-\${_${v%:*}}s \" ${v#*:}
+ done
+ echo
+ ;;esac
+ i=1;while json_is_a ${i} object;do
+ json_select ${i}
+ json_get_vars $(for v in ${VARS};do echo ${v%:*};done)
+ case ${j} in 0)
+ for v in ${VARS};do
+ eval "test \${_${v%:*}} -lt \${#${v%:*}} && _${v%:*}=\${#${v%:*}}"
+ done
+ ;;*)
+ for v in ${VARS};do
+ eval printf \"%-\${_${v%:*}}s \" \$${v%:*}
+ eval remoteHostname="\$IP_${remoteIP//[.:]/_}"
+ done
+ echo
+ ;;esac
+ json_select ..
+ i=$(( i + 1 ))
+ done
+ done
+ fi
+ echo
+done
--- /dev/null
+config olsrd
+ # uncomment the following line to use a custom config file instead:
+ #option config_file '/etc/olsrd.conf'
+
+config LoadPlugin
+ option library 'olsrd_arprefresh.so.0.1'
+
+config LoadPlugin
+ option library 'olsrd_dyn_gw.so.0.5'
+
+config LoadPlugin
+ option library 'olsrd_httpinfo.so.0.1'
+ option port '1978'
+ list Net '0.0.0.0 0.0.0.0'
+
+config LoadPlugin
+ option library 'olsrd_nameservice.so.0.4'
+
+config LoadPlugin
+ option library 'olsrd_txtinfo.so.1.1'
+ option accept '0.0.0.0'
+
+config Interface
+ list interface 'wlan'
+
+config procd procd
+ option respawn_threshold '3600'
+ option respawn_timeout '15'
+ option respawn_retry '0'
--- /dev/null
+#
+# OLSrd PUD plugin position configuration file
+#
+
+# GPS operating mode.
+# Values : bad, 2d, 3d
+# Default: bad
+# Note : a value of 'bad' will make the resulting position information invalid
+# (the mask will indicate that all other information is not present)
+#fix = bad
+
+# GPS quality indicator.
+# Values : bad, low, mid, high
+# Default: high
+#sig = high
+
+# HDOP (Horizontal Dilution Of Precision)
+# Values : floating point value
+# Default: 0.0
+# Note : From HDOP, VDOP and PDOP are determined: VDOP = HDOP, and PDOP = sqrt(2) * HDOP.
+#hdop = 0.0
+
+# Latitude
+# Values : floating point value
+# Unit is NMEA like latitude: ddmm.sssss (d=degrees, m=minutes, s=seconds)
+# Default: 0000.00000
+#lat = 0000.00000
+
+# Longitude
+# Values: floating point value
+# Unit is NMEA like longitude: dddmm.sssss (d=degrees, m=minutes, s=seconds)
+# Default: 00000.00000
+#lon = 00000.00000
+
+# Elevation
+# Values: floating point value
+# Unit is meters above the mean sea level (geoid)
+# Default: 0.0
+#elv = 0.0
+
+# Speed
+# Values: floating point value
+# Unit is over the ground in kph
+# Default: 0.0
+#speed = 0.0
+
+# Direction/Track
+# Values: floating point value
+# Unit is (compass) degrees
+# Default: 0.0
+#direction = 0.0
--- /dev/null
+#
+# OLSrd Smart Gateway uplink speed configuration file
+#
+
+
+#
+# Upstream speed in kilobit/s
+# Default: 128
+#upstream=128
+
+#
+# Downstream speed in kilobit/s
+# Default: 1024
+#downstream=1024
--- /dev/null
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2017 OpenWrt.org
+
+OLSRD_OLSRD_SCHEMA='ignore:internal config_file:internal DebugLevel=0 AllowNoInt=yes'
+OLSRD_IPCCONNECT_SCHEMA='ignore:internal Host:list Net:list2'
+OLSRD_LOADPLUGIN_SCHEMA='ignore:internal library:internal Host4:list Net4:list2 Host:list Net:list2 Host6:list Net6:list2 Ping:list redistribute:list NonOlsrIf:list name:list lat lon latlon_infile HNA:list2 hosts:list2 ipv6only:bool'
+OLSRD_INTERFACE_SCHEMA='ignore:internal interface:internal AutoDetectChanges:bool LinkQualityMult:list2'
+OLSRD_INTERFACE_DEFAULTS_SCHEMA='AutoDetectChanges:bool'
+
+T=' '
+N='
+'
+
+log() {
+ logger -t olsrd -p daemon.info -s "${initscript}: $*"
+}
+
+error() {
+ logger -t olsrd -p daemon.err -s "${initscript}: ERROR: $*"
+}
+
+warn() {
+ logger -t olsrd -p daemon.warn -s "${initscript}: WARNING: $*"
+}
+
+validate_varname() {
+ local varname="$1"
+ [ -z "$varname" -o "$varname" != "${varname%%[!A-Za-z0-9_]*}" ] && return 1
+ return 0
+}
+
+olsrd_list_configured_interfaces()
+{
+ local i=0
+ local interface
+
+ while interface="$( uci -q get $OLSRD.@Interface[$i].interface )"; do {
+ case "$( uci -q get $OLSRD.@Interface[$i].ignore )" in
+ 1|on|true|enabled|yes)
+ # is disabled
+ ;;
+ *)
+ echo "$interface" # e.g. 'lan'
+ ;;
+ esac
+
+ i=$(( i + 1 ))
+ } done
+}
+
+olsrd_interface_already_in_config()
+{
+ # e.g.: 'Interface "eth0.1" "eth0.2" "wlan0"'
+ if grep -s ^'Interface ' "/var/etc/$OLSRD.conf" | grep -q "\"$DEVICE\""; then
+ logger -t olsrd_hotplug -p daemon.debug "[OK] already_active: '$INTERFACE' => '$DEVICE'"
+ return 0
+ else
+ logger -t olsrd_hotplug -p daemon.info "[OK] ifup: '$INTERFACE' => '$DEVICE'"
+ return 1
+ fi
+}
+
+olsrd_interface_needs_adding()
+{
+ local interface
+
+ # likely and cheap operation:
+ olsrd_interface_already_in_config && return 1
+
+ for interface in $(olsrd_list_configured_interfaces); do {
+ [ "$interface" = "$INTERFACE" ] && {
+ olsrd_interface_already_in_config || return 0
+ }
+ } done
+
+ logger -t olsrd_hotplug -p daemon.debug "[OK] interface '$INTERFACE' => '$DEVICE' not used for $OLSRD"
+ return 1
+}
+
+validate_olsrd_option() {
+ local str="$1"
+ [ -z "$str" -o "$str" != "${str%%[! 0-9A-Za-z.%/|:_-]*}" ] && return 1
+ return 0
+}
+
+system_config() {
+ local cfg="$1"
+ local cfgt hostname latlon oldIFS
+
+ config_get cfgt "$cfg" TYPE
+
+ if [ "$cfgt" = "system" ]; then
+ config_get hostname "$cfg" hostname
+ hostname="${hostname:-OpenWrt}"
+ SYSTEM_HOSTNAME="$hostname"
+ fi
+
+ if [ -z "$SYSTEM_LAT" -o -z "$SYSTEM_LON" ]; then
+ config_get latlon "$cfg" latlon
+ oldIFS="$IFS"; IFS=" ${T}${N},"; set -- $latlon; IFS="$oldIFS"
+ SYSTEM_LAT="$1"
+ SYSTEM_LON="$2"
+ fi
+
+ if [ -z "$SYSTEM_LAT" -o -z "$SYSTEM_LON" ]; then
+ config_get latlon "$cfg" latitude
+ SYSTEM_LAT="$latlon"
+ config_get latlon "$cfg" longitude
+ SYSTEM_LON="$latlon"
+ fi
+}
+
+olsrd_find_config_file() {
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+ config_get OLSRD_CONFIG_FILE "$cfg" config_file
+
+ return 0
+}
+
+warning_invalid_value() {
+ local funcname="warning_invalid_value"
+ local package="$1"
+ validate_varname "$package" || package=
+ local config="$2"
+ validate_varname "$config" || config=
+ local option="$3"
+ validate_varname "$option" || option=
+
+ if [ -n "$package" -a -n "$config" ]; then
+ log "$funcname() in option '$package.$config${option:+.}$option', skipped"
+ else
+ log "$funcname() skipped"
+ fi
+
+ return 0
+}
+
+olsrd_write_option() {
+ local param="$1"
+ local cfg="$2"
+ validate_varname "$cfg" || return 1
+ local option="$3"
+ validate_varname "$option" || return 1
+ local value="$4"
+ local option_type="$5"
+
+ if [ "$option_type" = bool ]; then
+ case "$value" in
+ 1|on|true|enabled|yes) value=yes;;
+ 0|off|false|disabled|no) value=no;;
+ *) warning_invalid_value olsrd "$cfg" "$option"; return 1;;
+ esac
+ fi
+
+ if ! validate_olsrd_option "$value"; then
+ warning_invalid_value olsrd "$cfg" "$option"
+ return 1
+ fi
+
+ if [ "$value" != "${value%%[G-Zg-z_-]*}" ]; then
+ if [ "$option" != "Ip6AddrType" -a "$option" != "LinkQualityMult" -a "$value" != "yes" -a "$value" != "no" ]; then
+ value="\"$value\""
+ fi
+ fi
+
+ printf '%s' "${N}$param$option $value"
+}
+
+olsrd_write_plparam() {
+ local funcname="olsrd_write_plparam"
+ local param="$1"
+ local cfg="$2"
+ local option="$3"
+ local value="$4"
+ local option_type="$5"
+ local _option oldIFS
+
+ validate_varname "$cfg" || return 1
+ validate_varname "$option" || return 1
+
+ if [ "$option_type" = bool ]; then
+ case "$value" in
+ 1|on|true|enabled|yes) value=yes;;
+ 0|off|false|disabled|no) value=no;;
+ *) warning_invalid_value olsrd "$cfg" "$option"; return 1;;
+ esac
+ fi
+
+ if ! validate_olsrd_option "$value"; then
+ warning_invalid_value olsrd "$cfg" "$option"
+ return 1
+ fi
+
+ oldIFS="$IFS"
+ IFS='-_'
+ set -- $option
+ option="$*"
+ IFS="$oldIFS"
+ _option="$option"
+
+ if [ "$option" = 'hosts' ]; then
+ set -- $value
+ option="$1"
+ shift
+ value="$*"
+ fi
+
+ if [ "$option" = 'NonOlsrIf' ]; then
+ if validate_varname "$value"; then
+ if network_get_device ifname "$value"; then
+ log "$funcname() Info: mdns Interface '$value' ifname '$ifname' found"
+ else
+ log "$funcname() Warning: mdns Interface '$value' not found, skipped"
+ fi
+ else
+ warning_invalid_value olsrd "$cfg" "NonOlsrIf"
+ fi
+
+ [ -z "$ifname" ] || value=$ifname
+ fi
+
+ printf '%s' "${N}${param}PlParam \"$option\" \"$value\""
+}
+
+config_update_schema() {
+ local schema_varname="$1"
+ local command="$2"
+ local option="$3"
+ local value="$4"
+ local schema
+ local cur_option
+
+ validate_varname "$schema_varname" || return 1
+ validate_varname "$command" || return 1
+ validate_varname "$option" || return 1
+
+ case "$varname" in
+ *_LENGTH) return 0;;
+ *_ITEM*) return 0;;
+ esac
+
+ eval "export -n -- \"schema=\${$schema_varname}\""
+
+ for cur_option in $schema; do
+ [ "${cur_option%%[:=]*}" = "$option" ] && return 0
+ done
+
+ if [ "$command" = list ]; then
+ set -- $value
+ if [ "$#" -ge "3" ]; then
+ schema_entry="$option:list3"
+ elif [ "$#" -ge "2" ]; then
+ schema_entry="$option:list2"
+ else
+ schema_entry="$option:list"
+ fi
+ else
+ schema_entry="$option"
+ fi
+
+ append "$schema_varname" "$schema_entry"
+
+ return 0
+}
+
+config_write_options() {
+ local funcname="config_write_options"
+ local schema="$1"
+ local cfg="$2"
+ validate_varname "$cfg" || return 1
+ local write_func="$3"
+ [ -z "$write_func" ] && output_func=echo
+ local write_param="$4"
+
+ local schema_entry option option_length option_type default value list_size list_item list_value i position speed oldIFS
+ local list_speed_vars="HelloInterval HelloValidityTime TcInterval TcValidityTime MidInterval MidValidityTime HnaInterval HnaValidityTime"
+
+ get_value_for_entry()
+ {
+ local schema_entry="$1"
+
+ default="${schema_entry#*[=]}"
+ [ "$default" = "$schema_entry" ] && default=
+ option="${schema_entry%%[=]*}"
+
+ oldIFS="$IFS"; IFS=':'; set -- $option; IFS="$oldIFS"
+ option="$1"
+ option_type="$2"
+
+ validate_varname "$option" || return 1
+ [ -z "$option_type" ] || validate_varname "$option_type" || return 1
+ [ "$option_type" = internal ] && return 1
+
+ config_get value "$cfg" "$option"
+ [ "$option" = "speed" ] && return 1
+
+ return 0
+ }
+
+ already_in_schema()
+ {
+ case " $schema " in
+ *" $1 "*)
+ return 0
+ ;;
+ *)
+ return 1
+ ;;
+ esac
+ }
+
+ already_in_schema "speed" && {
+ get_value_for_entry "speed"
+
+ if test 2>/dev/null "$value" -gt 0 -a "$value" -le 20 ; then
+ speed="$value"
+ else
+ log "$funcname() Warning: invalid speed-value: '$value' - allowed integers: 1...20, fallback to 6"
+ speed=6
+ fi
+
+ for schema_entry in $list_speed_vars; do {
+ already_in_schema "$schema_entry" || schema="$schema $schema_entry"
+ } done
+ }
+
+ for schema_entry in $schema; do
+ if [ -n "$speed" ]; then # like sven-ola freifunk firmware fff-1.7.4
+ case "$schema_entry" in
+ HelloInterval)
+ value="$(( speed / 2 + 1 )).0"
+ ;;
+ HelloValidityTime)
+ value="$(( speed * 25 )).0"
+ ;;
+ TcInterval) # todo: not fisheye? -> $(( speed * 2 ))
+ value=$(( speed / 2 ))
+ [ $value -eq 0 ] && value=1
+ value="$value.0"
+ ;;
+ TcValidityTime)
+ value="$(( speed * 100 )).0"
+ ;;
+ MidInterval)
+ value="$(( speed * 5 )).0"
+ ;;
+ MidValidityTime)
+ value="$(( speed * 100 )).0"
+ ;;
+ HnaInterval)
+ value="$(( speed * 2 )).0"
+ ;;
+ HnaValidityTime)
+ value="$(( speed * 25 )).0"
+ ;;
+ *)
+ get_value_for_entry "$schema_entry" || continue
+ ;;
+ esac
+
+ is_speed_var()
+ {
+ case " $list_speed_vars " in
+ *" $1 "*)
+ return 0
+ ;;
+ *)
+ return 1
+ ;;
+ esac
+ }
+
+ is_speed_var "$schema_entry" && option="$schema_entry"
+ else
+ get_value_for_entry "$schema_entry" || continue
+ fi
+
+ if [ -z "$value" ]; then
+ oldIFS="$IFS"; IFS='+'; set -- $default; IFS="$oldIFS"
+ value=$*
+ elif [ "$value" = '-' -a -n "$default" ]; then
+ continue
+ fi
+
+ [ -z "$value" ] && continue
+
+ case "$option_type" in
+ list) list_size=1;;
+ list2) list_size=2;;
+ list3) list_size=3;;
+ *) list_size=0;;
+ esac
+
+ if [ "$list_size" -gt 0 ]; then
+ config_get option_length "$cfg" "${option}_LENGTH"
+ if [ -n "$option_length" ]; then
+ i=1
+ while [ "$i" -le "$option_length" ]; do
+ config_get list_value "$cfg" "${option}_ITEM$i"
+ "$write_func" "$write_param" "$cfg" "$option" "$list_value" "$option_type" || break
+ i=$((i + 1))
+ done
+ else
+ list_value=
+ i=0
+ for list_item in $value; do
+ append "list_value" "$list_item"
+ i=$((i + 1))
+ position=$((i % list_size))
+ if [ "$position" -eq 0 ]; then
+ "$write_func" "$write_param" "$cfg" "$option" "$list_value" "$option_type" || break
+ list_value=
+ fi
+ done
+ [ "$position" -ne 0 ] && "$write_func" "$write_param" "$cfg" "$option" "$list_value" "$option_type"
+ fi
+ else
+ "$write_func" "$write_param" "$cfg" "$option" "$value" "$option_type"
+ fi
+ done
+
+ return 0
+}
+
+olsrd_write_olsrd() {
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+ local ignore
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+
+ [ "$OLSRD_COUNT" -gt 0 ] && return 0
+
+ config_get smartgateway "$cfg" SmartGateway
+ config_get smartgatewayuplink "$cfg" SmartGatewayUplink
+ export smartgateway
+ export smartgatewayuplink
+
+ config_write_options "$OLSRD_OLSRD_SCHEMA" "$cfg" olsrd_write_option
+ echo
+ OLSRD_COUNT=$((OLSRD_COUNT + 1))
+ return 0
+}
+
+olsrd_write_ipcconnect() {
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+ local ignore
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+
+ [ "$IPCCONNECT_COUNT" -gt 0 ] && return 0
+
+ printf '%s' "${N}IpcConnect${N}{"
+ config_write_options "$OLSRD_IPCCONNECT_SCHEMA" "$cfg" olsrd_write_option "${T}"
+ echo "${N}}"
+ IPCCONNECT_COUNT=$((IPCCONNECT_COUNT + 1))
+}
+
+olsrd_write_hna4() {
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+ local ignore
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+
+ config_get netaddr "$cfg" netaddr
+ if ! validate_olsrd_option "$netaddr"; then
+ warning_invalid_value olsrd "$cfg" "netaddr"
+ return 0
+ fi
+
+ config_get netmask "$cfg" netmask
+ if ! validate_olsrd_option "$netmask"; then
+ warning_invalid_value olsrd "$cfg" "netmask"
+ return 0
+ fi
+
+ [ "$HNA4_COUNT" -le 0 ] && printf '%s' "${N}Hna4${N}{"
+ printf '%s' "${N}${T}${T}$netaddr $netmask"
+ HNA4_COUNT=$((HNA4_COUNT + 1))
+}
+
+olsrd_write_hna6() {
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+ local ignore
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+
+ config_get netaddr "$cfg" netaddr
+ if ! validate_olsrd_option "$netaddr"; then
+ warning_invalid_value olsrd "$cfg" "netaddr"
+ return 0
+ fi
+
+ config_get prefix "$cfg" prefix
+ if ! validate_olsrd_option "$prefix"; then
+ warning_invalid_value olsrd "$cfg" "prefix"
+ return 0
+ fi
+
+ [ "$HNA6_COUNT" -le 0 ] && printf '%s' "${N}Hna6${N}{"
+ printf '%s' "${N}${T}${T}$netaddr $prefix"
+ HNA6_COUNT=$((HNA6_COUNT + 1))
+}
+
+find_most_recent_plugin_libary()
+{
+ local library="$1" # e.g. 'olsrd_dyn_gw' or 'olsrd_txtinfo.so.1.1'
+ local file file_fullpath unixtime
+
+ for file in "/lib/$library"* "/usr/lib/$library"* "/usr/local/lib/$library"*; do {
+ [ -f "$file" ] && {
+ file_fullpath="$file"
+ file="$( basename "$file" )"
+ # make sure that we do not select
+ # 'olsrd_dyn_gw_plain.so.0.4' if user wants
+ # 'olsrd_dyn_gw.so.0.5' -> compare part before 1st dot
+ [ "${library%%.*}" = "${file%%.*}" ] && {
+ unixtime="$( date +%s -r "$file_fullpath" )"
+ echo "$unixtime $file"
+ }
+ }
+ } done | sort -n | tail -n1 | cut -d' ' -f2
+}
+
+olsrd_write_loadplugin()
+{
+ local funcname='olsrd_write_loadplugin'
+ local cfg="$1"
+ local ignore name suffix lat lon latlon_infile
+
+ validate_varname "$cfg" || return 0
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+
+ # e.g. olsrd_txtinfo.so.1.1 or 'olsrd_txtinfo'
+ config_get library "$cfg" library
+
+ library="$( find_most_recent_plugin_libary "$library" )"
+ if [ -z "$library" ]; then
+ log "$funcname() Warning: Plugin library '$library' not found, skipped"
+ return 0
+ else
+ library="$( basename "$library" )"
+ fi
+
+ validate_olsrd_option "$library" || {
+ warning_invalid_value olsrd "$cfg" 'library'
+ return 0
+ }
+
+ case "$library" in
+ 'olsrd_nameservice.'*)
+ config_get name "$cfg" name
+ [ -z "$name" ] && config_set "$cfg" name $SYSTEM_HOSTNAME
+
+ config_get suffix "$cfg" suffix
+ [ -z "$suffix" ] && config_set "$cfg" suffix '.olsr'
+
+ config_get lat "$cfg" lat
+ config_get lon "$cfg" lon
+ config_get latlon_infile "$cfg" latlon_infile
+ if [ \( -z "$lat" -o -z "$lat" \) -a -z "$latlon_infile" ]; then
+ if [ -f '/var/run/latlon.txt' ]; then
+ config_set "$cfg" lat ''
+ config_set "$cfg" lon ''
+ config_set "$cfg" latlon_infile '/var/run/latlon.txt'
+ else
+ config_set "$cfg" lat "$SYSTEM_LAT"
+ config_set "$cfg" lon "$SYSTEM_LON"
+ fi
+ fi
+
+ for f in latlon_file hosts_file services_file resolv_file macs_file; do
+ config_get $f "$cfg" $f
+ done
+
+ [ -z "$latlon_file" ] && config_set "$cfg" latlon_file '/var/run/latlon.js'
+ ;;
+ 'olsrd_watchdog.'*)
+ config_get wd_file "$cfg" file
+ ;;
+ esac
+
+ printf '%s' "${N}LoadPlugin \"$library\"${N}{"
+ config_write_options "$OLSRD_LOADPLUGIN_SCHEMA" "$cfg" olsrd_write_plparam "${T}"
+ echo "${N}}"
+}
+
+olsrd_write_interface() {
+ local funcname="olsrd_write_interface"
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+ local ignore
+ local interfaces
+ local interface
+ local ifnames
+
+ config_get_bool ignore "$cfg" ignore 0
+ [ "$ignore" -ne 0 ] && return 0
+
+ ifnames=
+ config_get interfaces "$cfg" interface
+
+ for interface in $interfaces; do
+ if validate_varname "$interface"; then
+ if network_get_device IFNAME "$interface"; then
+ ifnames="$ifnames \"$IFNAME\""
+ ifsglobal="$ifsglobal $IFNAME"
+ elif network_get_physdev IFNAME "$interface"; then
+ local proto="$(uci -q get network.${interface}.proto)"
+ if [ "$proto" = "static" -o "$proto" = "none" ]; then
+ ifnames="$ifnames \"$IFNAME\""
+ ifsglobal="$ifsglobal $IFNAME"
+ fi
+ elif [[ "$(ip -details link show dev $interface)" == *"wireguard"* ]]; then
+ # wireguard interface
+ ifnames="$ifnames \"$interface\""
+ ifsglobal="$ifsglobal $interface"
+ else
+ log "$funcname() Warning: Interface '$interface' not found, skipped"
+ fi
+ else
+ warning_invalid_value olsrd "$cfg" "interface"
+ fi
+ done
+
+ [ -z "$ifnames" ] && return 0
+
+ printf '%s' "${N}Interface$ifnames${N}{"
+ config_write_options "$OLSRD_INTERFACE_SCHEMA" "$cfg" olsrd_write_option "${T}"
+ echo "${N}}"
+ INTERFACES_COUNT=$((INTERFACES_COUNT + 1))
+}
+
+olsrd_write_interface_defaults() {
+ local cfg="$1"
+ validate_varname "$cfg" || return 0
+
+ printf '%s' "${N}InterfaceDefaults$ifnames${N}{"
+ config_write_options "$OLSRD_INTERFACE_DEFAULTS_SCHEMA" "$cfg" olsrd_write_option "${T}"
+ echo "${N}}"
+
+ return 1
+}
+
+olsrd_update_schema() {
+ local command="$1"
+ local varname="$2"
+ local value="$3"
+ local cfg="$CONFIG_SECTION"
+ local cfgt
+
+ validate_varname "$command" || return 0
+ validate_varname "$varname" || return 0
+
+ config_get cfgt "$cfg" TYPE
+ case "$cfgt" in
+ olsrd) config_update_schema OLSRD_OLSRD_SCHEMA "$command" "$varname" "$value";;
+ IpcConnect) config_update_schema OLSRD_IPCCONNECT_SCHEMA "$command" "$varname" "$value";;
+ LoadPlugin) config_update_schema OLSRD_LOADPLUGIN_SCHEMA "$command" "$varname" "$value";;
+ Interface) config_update_schema OLSRD_INTERFACE_SCHEMA "$command" "$varname" "$value";;
+ InterfaceDefaults) config_update_schema OLSRD_INTERFACE_DEFAULTS_SCHEMA "$command" "$varname" "$value";;
+ esac
+
+ return 0
+}
+
+olsrd_write_config() {
+ OLSRD_COUNT=0
+ config_foreach olsrd_write_olsrd olsrd
+ IPCCONNECT_COUNT=0
+ config_foreach olsrd_write_ipcconnect IpcConnect
+ HNA4_COUNT=0
+ config_foreach olsrd_write_hna4 Hna4
+ [ "$HNA4_COUNT" -gt 0 ] && echo "${N}}"
+ HNA6_COUNT=0
+ config_foreach olsrd_write_hna6 Hna6
+ [ "$HNA6_COUNT" -gt 0 ] && echo "${N}}"
+ config_foreach olsrd_write_loadplugin LoadPlugin
+ INTERFACES_COUNT=0
+ config_foreach olsrd_write_interface_defaults InterfaceDefaults
+ config_foreach olsrd_write_interface Interface
+ echo
+
+ return 0
+}
+
+get_wan_ifnames()
+{
+ local wanifnames word catch_next
+
+ command -v ip >/dev/null || return 1
+
+ set -- $( ip route list exact 0.0.0.0/0 table all )
+ for word in $*; do
+ case "$word" in
+ dev)
+ catch_next="true"
+ ;;
+ *)
+ [ -n "$catch_next" ] && {
+ case "$wanifnames" in
+ *" $word "*)
+ ;;
+ *)
+ wanifnames="$wanifnames $word "
+ ;;
+ esac
+
+ catch_next=
+ }
+ ;;
+ esac
+ done
+
+ echo "$wanifnames"
+}
+
+olsrd_setup_smartgw_rules() {
+ local funcname="olsrd_setup_smartgw_rules"
+ local file=
+
+ for file in /etc/modules.d/[0-9]*-ipip; do :; done
+ [ -e "$file" ] || {
+ log "$funcname() Warning: kmod-ipip is missing. SmartGateway will not work until you install it."
+ return 1
+ }
+
+ local wanifnames="$( get_wan_ifnames )"
+
+ if [ -z "$wanifnames" ]; then
+ nowan=1
+ else
+ nowan=0
+ fi
+
+ IP4T="$( command -v iptables )"
+ IP6T="$( command -v ip6tables )"
+
+ # Delete smartgw firewall rules first
+ if [ "$UCI_CONF_NAME" = "olsrd6" ]; then
+ while $IP6T -D forwarding_rule -o tnl_+ -j ACCEPT 2> /dev/null; do :;done
+ for IFACE in $wanifnames; do
+ while $IP6T -D forwarding_rule -i tunl0 -o $IFACE -j ACCEPT 2> /dev/null; do :; done
+ done
+ for IFACE in $ifsglobal; do
+ while $IP6T -D input_rule -i $IFACE -p 4 -j ACCEPT 2> /dev/null; do :; done
+ done
+ else
+ while $IP4T -D forwarding_rule -o tnl_+ -j ACCEPT 2> /dev/null; do :;done
+ for IFACE in $wanifnames; do
+ while $IP4T -D forwarding_rule -i tunl0 -o $IFACE -j ACCEPT 2> /dev/null; do :; done
+ done
+ for IFACE in $ifsglobal; do
+ while $IP4T -D input_rule -i $IFACE -p 4 -j ACCEPT 2> /dev/null; do :; done
+ done
+ while $IP4T -t nat -D postrouting_rule -o tnl_+ -j MASQUERADE 2> /dev/null; do :;done
+ fi
+
+ # var 'smartgateway' + 'smartgatewayuplink' build in olsrd_write_olsrd()
+ if [ "$smartgateway" = "yes" ]; then
+ log "$funcname() Notice: Inserting firewall rules for SmartGateway"
+
+ if [ ! "$smartgatewayuplink" = "none" ]; then
+ if [ "$smartgatewayuplink" = "ipv4" ]; then
+ # Allow everything to be forwarded to tnl_+ and use NAT for it
+ $IP4T -I forwarding_rule -o tnl_+ -j ACCEPT
+ $IP4T -t nat -I postrouting_rule -o tnl_+ -j MASQUERADE
+ # Allow forwarding from tunl0 to (all) wan-interfaces
+ if [ "$nowan" = '0' ]; then
+ for IFACE in $wanifnames; do
+ $IP4T -A forwarding_rule -i tunl0 -o $IFACE -j ACCEPT
+ done
+ fi
+ # Allow incoming ipip on all olsr-interfaces
+ for IFACE in $ifsglobal; do
+ $IP4T -I input_rule -i $IFACE -p 4 -j ACCEPT
+ done
+ elif [ "$smartgatewayuplink" = "ipv6" ]; then
+ $IP6T -I forwarding_rule -o tnl_+ -j ACCEPT
+ if [ "$nowan" = '0' ]; then
+ for IFACE in $wanifnames; do
+ $IP6T -A forwarding_rule -i tunl0 -o $IFACE -j ACCEPT
+ done
+ fi
+ for IFACE in $ifsglobal; do
+ $IP6T -I input_rule -i $IFACE -p 4 -j ACCEPT
+ done
+ else
+ $IP4T -t nat -I postrouting_rule -o tnl_+ -j MASQUERADE
+ for IPT in $IP4T $IP6T; do
+ $IPT -I forwarding_rule -o tnl_+ -j ACCEPT
+ if [ "$nowan" = '0' ]; then
+ for IFACE in $wanifnames; do
+ $IPT -A forwarding_rule -i tunl0 -o $IFACE -j ACCEPT
+ done
+ fi
+ for IFACE in $ifsglobal; do
+ $IPT -I input_rule -i $IFACE -p 4 -j ACCEPT
+ done
+ done
+ fi
+ fi
+ fi
+}
+
+olsrd_generate_config() {
+ UCI_CONF_NAME="$1"
+ SYSTEM_HOSTNAME=
+ SYSTEM_LAT=
+ SYSTEM_LON=
+ config_load system
+ config_foreach system_config system
+
+ option_cb() {
+ olsrd_update_schema "option" "$@"
+ }
+
+ list_cb() {
+ olsrd_update_schema "list" "$@"
+ }
+
+ . /lib/functions/network.sh
+
+ config_load $UCI_CONF_NAME
+ reset_cb
+
+ OLSRD_CONFIG_FILE=
+ config_foreach olsrd_find_config_file olsrd
+
+ if [ -z "$OLSRD_CONFIG_FILE" ]; then
+ mkdir -p -- /var/etc/
+ olsrd_write_config > /var/etc/$UCI_CONF_NAME.conf || return 1
+ if [ "$INTERFACES_COUNT" -gt 0 -a "$OLSRD_COUNT" -gt 0 ]; then
+ OLSRD_CONFIG_FILE=/var/etc/$UCI_CONF_NAME.conf
+ fi
+ fi
+
+ [ -z "$OLSRD_CONFIG_FILE" ] && return 1
+}
--- /dev/null
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2013 OpenWrt.org
+
+. $IPKG_INSTROOT/lib/functions/olsrd.sh
+
+START=65
+USE_PROCD=1
+BIN=/usr/sbin/olsrd
+OLSRD=olsrd
+CONF=/var/etc/$OLSRD.conf
+PID=/var/run/olsrd.pid
+
+wait_for_network()
+{
+ ubus -t 15 wait_for network.interface.$1 2>/dev/null
+}
+
+wait_for_wireless()
+{
+ local count=0
+ ubus -t 15 wait_for network.wireless 2>/dev/null
+ while [ $count -lt 30 ]; do
+ if [ "$(ubus call network.wireless status | jsonfilter -e '@[*]["pending"]' | grep true | wc -l)" == "0" ]; then
+ break
+ fi
+ count=$((count+1))
+ sleep 1
+ done
+}
+
+boot()
+{
+ config_load network
+ config_foreach wait_for_network interface
+ wait_for_wireless
+ rc_procd start_service
+}
+
+start_service() {
+ olsrd_generate_config $OLSRD
+
+ procd_open_instance
+
+ config_load olsrd
+ local _respawn_threshold
+ local _respawn_timeout
+ local _respawn_retry
+
+ config_get _respawn_threshold procd respawn_threshold 3600
+ config_get _respawn_timeout procd respawn_timeout 15
+ config_get _respawn_retry procd respawn_retry 0
+
+ procd_set_param command "$BIN"
+ procd_append_param command -f ${CONF}
+ procd_append_param command -nofork
+ procd_append_param command -pidfile ${PID}
+
+ # restart if olsrd dies
+ procd_set_param respawn $_respawn_threshold $_respawn_timeout $_respawn_retry
+
+ # automatically restart olsrd if generated cfg has changed
+ procd_set_param file $CONF
+
+ procd_set_param pidfile $PID
+
+ procd_close_instance
+
+ olsrd_setup_smartgw_rules
+}
+
+service_triggers() {
+ # reload if config changed via uci
+ procd_add_reload_trigger "olsrd"
+
+ # restart on ifup interface events
+ for n in $(olsrd_list_configured_interfaces $OLSRD); do
+ procd_add_reload_interface_trigger $n /etc/init.d/$OLSRD reload
+ done
+}
--- /dev/null
+config olsrd
+ # uncomment the following line to use a custom config file instead:
+ #option config_file '/etc/olsrd6.conf'
+
+config LoadPlugin
+ option library 'olsrd_txtinfo.so.1.1'
+ option accept '::'
+ option port '2007'
+
+config Interface
+ list interface 'wlan'
+
+config procd procd
+ option respawn_threshold '3600'
+ option respawn_timeout '15'
+ option respawn_retry '0'
--- /dev/null
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2013 OpenWrt.org
+
+. $IPKG_INSTROOT/lib/functions/olsrd.sh
+
+START=65
+USE_PROCD=1
+BIN=/usr/sbin/olsrd
+OLSRD=olsrd6
+CONF=/var/etc/$OLSRD.conf
+PID=/var/run/olsrd6.pid
+
+wait_for_network()
+{
+ ubus -t 15 wait_for network.interface.$1 2>/dev/null
+}
+
+wait_for_wireless()
+{
+ local count=0
+ ubus -t 15 wait_for network.wireless 2>/dev/null
+ while [ $count -lt 30 ]; do
+ if [ "$(ubus call network.wireless status | jsonfilter -e '@[*]["pending"]' | grep true | wc -l)" == "0" ]; then
+ break
+ fi
+ count=$((count+1))
+ sleep 1
+ done
+}
+
+boot()
+{
+ config_load network
+ config_foreach wait_for_network interface
+ wait_for_wireless
+ rc_procd start_service
+}
+
+start_service() {
+ olsrd_generate_config $OLSRD
+
+ procd_open_instance
+
+ config_load olsrd6
+ local _respawn_threshold
+ local _respawn_timeout
+ local _respawn_retry
+
+ config_get _respawn_threshold procd _respawn_threshold 3600
+ config_get _respawn_timeout procd respawn_timeout 15
+ config_get _respawn_retry procd respawn_retry 0
+
+ procd_set_param command "$BIN"
+ procd_append_param command -f ${CONF}
+ procd_append_param command -nofork
+ procd_append_param command -pidfile ${PID}
+
+ # restart if olsrd dies
+ procd_set_param respawn $_respawn_threshold $_respawn_timeout $_respawn_retry
+
+ # automatically restart olsrd if generated cfg has changed
+ procd_set_param file $CONF
+
+ procd_set_param pidfile $PID
+
+ procd_close_instance
+
+ olsrd_setup_smartgw_rules
+}
+
+service_triggers() {
+ # reload if config changed via uci
+ procd_add_reload_trigger "olsrd6"
+
+ # restart on ifup interface events
+ for n in $(olsrd_list_configured_interfaces $OLSRD); do
+ procd_add_reload_interface_trigger $n /etc/init.d/$OLSRD reload
+ done
+}
--- /dev/null
+1234567890123456
--- /dev/null
+From 4dabd94d598dd893aaaffbd71c315923c8827a14 Mon Sep 17 00:00:00 2001
+From: Nick Hainke <vincent@systemli.org>
+Date: Wed, 22 Jun 2022 14:08:04 +0200
+Subject: [PATCH] olsrd: prevent storm patches
+
+As described in the PR:
+
+ Limit the positive sequence number difference which is considered valid,
+ and prevent network storms.
+ Source: https://github.com/aredn/aredn_packages/pull/5
+
+Signed-off-by: Nick Hainke <vincent@systemli.org>
+---
+ src/duplicate_set.c | 16 ++++++++--------
+ src/duplicate_set.h | 5 +++--
+ 2 files changed, 11 insertions(+), 10 deletions(-)
+
+--- a/src/duplicate_set.c
++++ b/src/duplicate_set.c
+@@ -70,7 +70,7 @@ void olsr_cleanup_duplicates(union olsr_
+
+ entry = (struct dup_entry *)olsrd_avl_find(&duplicate_set, orig);
+ if (entry != NULL) {
+- entry->too_low_counter = DUP_MAX_TOO_LOW - 2;
++ entry->out_of_bounds_counter = DUP_MAX_OUT_OF_BOUNDS - 2;
+ }
+ }
+
+@@ -82,7 +82,7 @@ olsr_create_duplicate_entry(void *ip, ui
+ if (entry != NULL) {
+ memcpy(&entry->ip, ip, olsr_cnf->ip_version == AF_INET ? sizeof(entry->ip.v4) : sizeof(entry->ip.v6));
+ entry->seqnr = seqnr;
+- entry->too_low_counter = 0;
++ entry->out_of_bounds_counter = 0;
+ entry->olsrd_avl.key = &entry->ip;
+ entry->array = 0;
+ }
+@@ -160,12 +160,12 @@ olsr_message_is_duplicate(union olsr_mes
+ }
+
+ diff = olsr_seqno_diff(seqnr, entry->seqnr);
+- if (diff < -31) {
+- entry->too_low_counter++;
++ if (diff < -31 || diff > DUP_SEQNR_DIFF_HIGH_LIMIT) {
++ entry->out_of_bounds_counter++;
+
+- // client did restart with a lower number ?
+- if (entry->too_low_counter > DUP_MAX_TOO_LOW) {
+- entry->too_low_counter = 0;
++ // client did restart with a too low or too high number ?
++ if (entry->out_of_bounds_counter > DUP_MAX_OUT_OF_BOUNDS) {
++ entry->out_of_bounds_counter = 0;
+ entry->seqnr = seqnr;
+ entry->array = 1;
+ return false; /* start with a new sequence number, so NO duplicate */
+@@ -174,7 +174,7 @@ olsr_message_is_duplicate(union olsr_mes
+ return true; /* duplicate ! */
+ }
+
+- entry->too_low_counter = 0;
++ entry->out_of_bounds_counter = 0;
+ if (diff <= 0) {
+ uint32_t bitmask = 1u << ((uint32_t) (-diff));
+
+--- a/src/duplicate_set.h
++++ b/src/duplicate_set.h
+@@ -54,13 +54,14 @@
+ #define DUPLICATE_CLEANUP_INTERVAL 15000
+ #define DUPLICATE_CLEANUP_JITTER 25
+ #define DUPLICATE_VTIME 120000
+-#define DUP_MAX_TOO_LOW 16
++#define DUP_MAX_OUT_OF_BOUNDS 16
++#define DUP_SEQNR_DIFF_HIGH_LIMIT 0x2000
+
+ struct dup_entry {
+ struct olsrd_avl_node olsrd_avl;
+ union olsr_ip_addr ip;
+ uint16_t seqnr;
+- uint16_t too_low_counter;
++ uint16_t out_of_bounds_counter;
+ uint32_t array;
+ uint32_t valid_until;
+ };
--- /dev/null
+From 11bf26faef5ee6d62a4641407a2f96a97b59db07 Mon Sep 17 00:00:00 2001
+From: Josef Schlehofer <pepe.schlehofer@gmail.com>
+Date: Thu, 6 Aug 2026 09:56:10 +0200
+Subject: [PATCH] make: set plugin SONAME to the installed filename
+
+The plugins are linked with SONAME lib$(PLUGIN_NAME).so, but they are
+installed as $(PLUGIN_NAME).so.$(PLUGIN_VER) and loaded via dlopen()
+using that filename. A library whose SONAME does not match any
+installed filename confuses tooling which verifies that a symlink
+named after the SONAME exists, for example the OpenWrt CI runtime
+tests:
+
+ Library /usr/lib/olsrd_arprefresh.so.0.1 has SONAME
+ 'libolsrd_arprefresh.so' but no corresponding symlink was found
+
+Use the full installed filename as SONAME instead. This has no
+functional effect on olsrd itself, since the plugins are dlopen()ed
+by path and never linked against.
+
+Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
+---
+ make/Makefile.linux | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/make/Makefile.linux
++++ b/make/Makefile.linux
+@@ -73,7 +73,7 @@ LIBS += -lrt
+ # CPPFLAGS += -Dlinux -DLINUX_NETLINK_ROUTING -DLINUX_NL80211
+ # LIBS += -lnl
+
+-PLUGIN_SONAME ?= lib$(PLUGIN_NAME).so
++PLUGIN_SONAME ?= $(PLUGIN_FULLNAME)
+ PLUGIN_FULLNAME ?= $(PLUGIN_NAME).so.$(PLUGIN_VER)
+ INSTALL_LIB = install -D -m 755 $(PLUGIN_FULLNAME) $(LIBDIR)/$(PLUGIN_FULLNAME); \
+ $(LDCONFIG) -n $(LIBDIR)
--- /dev/null
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Nick Hainke <vincent@systemli.org>
+Date: Sat, 15 Jan 2022 08:37:37 +0100
+Subject: [PATCH] add ubus ipc integration
+
+---
+
+--- a/src/scheduler.c
++++ b/src/scheduler.c
+@@ -59,6 +59,8 @@
+ #include <assert.h>
+ #include <time.h>
+
++#include "ubus.h"
++
+ #ifdef __MACH__
+ #include "mach/clock_gettime.h"
+ #endif
+@@ -363,6 +365,8 @@ poll_sockets(void)
+ }
+ OLSR_FOR_ALL_SOCKETS_END(entry);
+
++ hfd = olsrd_ubus_add_read_sock(&ibits, hfd);
++
+ /* Running select on the FD set */
+ do {
+ n = olsr_select(hfd, fdsets & SP_PR_READ ? &ibits : NULL, fdsets & SP_PR_WRITE ? &obits : NULL, NULL, &tvp);
+@@ -395,6 +399,7 @@ poll_sockets(void)
+ }
+ }
+ OLSR_FOR_ALL_SOCKETS_END(entry);
++ olsrd_ubus_receive(&ibits);
+ }
+
+ static void
+--- a/src/main.c
++++ b/src/main.c
+@@ -74,6 +74,8 @@
+ #include "lock_file.h"
+ #include "cli.h"
+
++#include "ubus.h"
++
+ #if defined(__GLIBC__) && defined(__linux__) && !defined(__ANDROID__) && !defined(__UCLIBC__)
+ #define OLSR_HAVE_EXECINFO_H
+ #endif
+@@ -771,6 +773,9 @@ int main(int argc, char *argv[]) {
+ signal(SIGUSR2, SIG_IGN);
+ #endif /* _WIN32 */
+
++ /* Adding ubus */
++ olsrd_add_ubus();
++
+ /* Starting scheduler */
+ olsr_scheduler();
+
+--- a/Makefile.inc
++++ b/Makefile.inc
+@@ -252,7 +252,7 @@ else
+ ifeq ($(OS),win32)
+ LDFLAGS += -Wl,-export-all-symbols
+ else
+- LDFLAGS += -Wl,-export-dynamic
++ LDFLAGS += -Wl,-export-dynamic,-lubus,-lubox
+ endif
+ ifeq ($(NORPATH),0)
+ LDFLAGS += -Wl,-rpath,$(LIBDIR)
--- /dev/null
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <sys/select.h>
+
+#include <libubox/blob.h>
+#include <libubox/blobmsg.h>
+#include <libubus.h>
+
+#include <arpa/inet.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+
+#include "defs.h"
+#include "ifnet.h"
+#include "interfaces.h"
+#include "link_set.h"
+#include "log.h"
+#include "olsr.h"
+#include "olsr_cfg.h"
+
+#include "ubus.h"
+
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+
+// Shared state maintained throughout calls to handle ubus messages.
+static struct ubus_context *shared_ctx;
+
+enum { INTERFACE_IFNAME, INTERFACE_LQM, __INTERFACE_MAX };
+
+static const struct blobmsg_policy interface_policy[__INTERFACE_MAX] = {
+ [INTERFACE_IFNAME] = {"ifname", BLOBMSG_TYPE_STRING},
+ [INTERFACE_LQM] = {"lqm", BLOBMSG_TYPE_STRING},
+};
+
+static int olsrd_ubus_add_interface(struct ubus_context *ctx_local,
+ struct ubus_object *obj,
+ struct ubus_request_data *req,
+ const char *method, struct blob_attr *msg) {
+ struct blob_attr *tb[__INTERFACE_MAX];
+ struct blob_buf b = {0};
+ union olsr_ip_addr addr;
+ int ret;
+ char *ifname, *lqm;
+
+ blobmsg_parse(interface_policy, __INTERFACE_MAX, tb, blob_data(msg),
+ blob_len(msg));
+
+ if (!tb[INTERFACE_IFNAME])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ ifname = blobmsg_get_string(tb[INTERFACE_IFNAME]);
+
+ struct interface_olsr *tmp = if_ifwithname(ifname);
+ if (tmp != NULL) {
+ return UBUS_STATUS_PERMISSION_DENIED;
+ }
+
+ struct olsr_if *temp;
+ for (temp = olsr_cnf->interfaces; temp != NULL; temp = temp->next) {
+ if (strcmp(temp->name, ifname) == 0)
+ return UBUS_STATUS_PERMISSION_DENIED;
+ }
+
+ struct olsr_if *tmp_ifs = olsr_create_olsrif(ifname, false);
+ tmp_ifs->cnf =
+ olsr_malloc(sizeof(struct if_config_options), "Set default config");
+ *tmp_ifs->cnf = *olsr_cnf->interface_defaults;
+
+ if (tb[INTERFACE_LQM]) { // add interface lqm
+ lqm = blobmsg_get_string(tb[INTERFACE_LQM]);
+ memset(&addr, 0, sizeof(addr));
+
+ struct olsr_lq_mult *mult = malloc(sizeof(*mult));
+ if (mult == NULL) {
+ olsr_syslog(OLSR_LOG_ERR, "Out of memory (LQ multiplier).\n");
+ return UBUS_STATUS_UNKNOWN_ERROR;
+ }
+
+ double lqm_value = atof(lqm);
+ mult->addr = addr;
+ mult->value = (uint32_t)(lqm_value * LINK_LOSS_MULTIPLIER);
+ tmp_ifs->cnf->lq_mult = mult;
+ tmp_ifs->cnf->orig_lq_mult_cnt++;
+ }
+
+ blob_buf_init(&b, 0);
+ blobmsg_add_string(&b, "adding", ifname);
+
+ ret = ubus_send_reply(ctx_local, req, b.head);
+ if (ret)
+ olsr_syslog(OLSR_LOG_ERR, "Failed to send reply: %s\n", ubus_strerror(ret));
+
+ blob_buf_free(&b);
+
+ return ret;
+}
+
+static int olsrd_ubus_del_interface(struct ubus_context *ctx_local,
+ struct ubus_object *obj,
+ struct ubus_request_data *req,
+ const char *method, struct blob_attr *msg) {
+ struct blob_attr *tb[__INTERFACE_MAX];
+ struct blob_buf b = {0};
+ int ret;
+ char *ifname;
+ struct olsr_if *tmp_if, *del_if;
+
+ blobmsg_parse(interface_policy, __INTERFACE_MAX, tb, blob_data(msg),
+ blob_len(msg));
+
+ if (!tb[INTERFACE_IFNAME])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ ifname = blobmsg_get_string(tb[INTERFACE_IFNAME]);
+
+ struct interface_olsr *tmp = if_ifwithname(ifname);
+
+ if (tmp != NULL) {
+
+ struct olsr_if *temp = olsr_cnf->interfaces, *prev;
+ if (temp != NULL && (strcmp(temp->name, ifname) == 0)) {
+ olsr_cnf->interfaces = temp->next;
+ olsr_remove_interface(temp);
+ goto send_reply;
+ }
+
+ while (temp != NULL && (strcmp(temp->name, ifname) != 0)) {
+ prev = temp;
+ temp = temp->next;
+ }
+
+ if (temp == NULL) {
+ goto send_reply;
+ }
+
+ prev->next = temp->next;
+ olsr_remove_interface(temp);
+ } else {
+ return UBUS_STATUS_PERMISSION_DENIED;
+ }
+
+send_reply:
+
+ blob_buf_init(&b, 0);
+ blobmsg_add_string(&b, "deleting", ifname);
+
+ ret = ubus_send_reply(ctx_local, req, b.head);
+ if (ret)
+ olsr_syslog(OLSR_LOG_ERR, "Failed to send reply: %s\n", ubus_strerror(ret));
+
+ blob_buf_free(&b);
+
+ return ret;
+}
+
+// List of functions we expose via the ubus bus.
+static const struct ubus_method olsrd_methods[] = {
+ UBUS_METHOD("add_interface", olsrd_ubus_add_interface, interface_policy),
+ UBUS_METHOD("del_interface", olsrd_ubus_del_interface, interface_policy),
+};
+
+// Definition of the ubus object type.
+static struct ubus_object_type olsrd_object_type =
+ UBUS_OBJECT_TYPE("olsrd", olsrd_methods);
+
+// Object we announce via the ubus bus.
+static struct ubus_object olsrd_object = {
+ .name = "olsrd",
+ .type = &olsrd_object_type,
+ .methods = olsrd_methods,
+ .n_methods = ARRAY_SIZE(olsrd_methods),
+};
+
+// Registers handlers for olsrd methods in the global ubus context.
+static bool ubus_init_object() {
+ int ret;
+
+ ret = ubus_add_object(shared_ctx, &olsrd_object);
+ if (ret) {
+ olsr_syslog(OLSR_LOG_ERR, "Failed to add object: %s\n", ubus_strerror(ret));
+ return false;
+ }
+
+ return true;
+}
+
+// Initializes the global ubus context, connecting to the bus to be able to
+// receive and send messages.
+static bool olsrd_ubus_init(void) {
+ if (shared_ctx)
+ return true;
+
+ shared_ctx = ubus_connect(NULL);
+ if (!shared_ctx)
+ return false;
+
+ return true;
+}
+
+void olsrd_ubus_receive(fd_set *readfds) {
+ if (!shared_ctx)
+ return;
+ if (FD_ISSET(shared_ctx->sock.fd, readfds))
+ ubus_handle_event(shared_ctx);
+}
+
+int olsrd_ubus_add_read_sock(fd_set *readfds, int maxfd) {
+ if (!shared_ctx)
+ return maxfd;
+
+ FD_SET(shared_ctx->sock.fd, readfds);
+ return MAX(maxfd, shared_ctx->sock.fd + 1);
+}
+
+bool olsrd_add_ubus() {
+ if (!olsrd_ubus_init()) {
+ olsr_syslog(OLSR_LOG_ERR, "Failed to initialize ubus!\n");
+ return false;
+ }
+ if (!ubus_init_object()) {
+ olsr_syslog(OLSR_LOG_ERR, "Failed to add objects to ubus!\n");
+ return false;
+ }
+ return true;
+}
--- /dev/null
+/*
+ IPC integration of olsrd with OpenWrt.
+
+ The ubus interface offers following functions:
+ - add_inteface '{"ifname":"wg_51820", "lqm": "0.5"}'
+ - del_inteface '{"ifname":"wg_51820"}'
+*/
+
+#include <stdbool.h>
+#include <sys/select.h>
+
+/**
+ * Initialize ubus interface.
+ *
+ * Connect to the ubus daemon and expose the ubus functions.
+ *
+ * @return if initializing ubus was successful
+ */
+bool olsrd_add_ubus();
+
+/**
+ * Add ubus socket to given filedescriptor set.
+ *
+ * We need to check repeatedly if the ubus socket has something to read.
+ * The functions allows to add the ubus socket to the normal while(1)-loop of
+ * olsrd.
+ *
+ * @param readfs: the filedescriptor set
+ * @param maxfd: the current maximum file descriptor
+ * @return the maximum file descriptor
+ */
+int olsrd_ubus_add_read_sock(fd_set *readfds, int maxfd);
+
+/**
+ * Check and process ubus socket.
+ *
+ * If the ubus-socket signals that data is available, the ubus_handle_event is
+ * called.
+ */
+void olsrd_ubus_receive(fd_set *readfds);
--- /dev/null
+#!/bin/sh
+
+# shellcheck shell=busybox
+
+case "$PKG_NAME" in
+olsrd)
+ # The version of olsrd is derived from the source date and git
+ # hash, which the binary does not report. Check that the binary
+ # starts and prints its version banner instead.
+ olsrd -v 2>&1 | grep -F "olsr.org"
+ ;;
+
+olsrd-mod-*)
+ # Plugins are libraries and do not provide version information
+ exit 0
+ ;;
+
+olsrd-utils)
+ # Shell scripts only, no version information provided
+ exit 0
+ ;;
+
+*)
+ echo "Untested package: $PKG_NAME" >&2
+ exit 1
+ ;;
+esac
git.99rst.org / openwrt-packages.git / commitdiff