+++ /dev/null
-#!/bin/sh /etc/rc.common
-# Copyright (C) 2008 Alina Friedrichsen <x-alina@gmx.net>
-# Special thanks to bittorf wireless ))
-START=50
-
-BIN=/usr/sbin/olsrd
-CONF=/var/etc/olsrd.conf
-PID=/var/run/olsrd.pid
-
-OLSRD_OLSRD_SCHEMA='ignore:internal config_file:internal DebugLevel=0 IpVersion=4 AllowNoInt:bool=1 Pollrate=0.025 TcRedundancy=2 MprCoverage=3 LinkQualityFishEye=1 LinkQualityDijkstraLimit=0+9.0 FIBMetric=flat ClearScreen:bool=1 Willingness=3 LinkQualityAging=0.1 LinkQualityAlgorithm=etx_fpm MinTCVTime=500.0'
-OLSRD_IPCCONNECT_SCHEMA='ignore:internal Host:list Net:list2'
-OLSRD_LOADPLUGIN_SCHEMA='ignore:internal library:internal Host:list Net:list2 Ping:list redistribute:list NonOlsrIf:list name:list lat lon latlon_infile HNA:list2 hosts:list2'
-OLSRD_INTERFACE_SCHEMA='ignore:internal interface:internal AutoDetectChanges:bool Ip4Broadcast HelloInterval=5.0 HelloValidityTime=40.0 TcInterval=2.0 TcValidityTime=256.0 MidInterval=18.0 MidValidityTime=324.0 HnaInterval=18.0 HnaValidityTime=108.0'
-
-T=' '
-N='
-'
-
-validate_varname() {
- local varname=$1
- [ -z "$varname" -o "$varname" != "${varname%%[!A-Za-z0-9_]*}" ] && return 1
- return 0
-}
-
-validate_ifname() {
- local ifname=$1
- [ -z "$ifname" -o "$ifname" != "${ifname%%[!A-Za-z0-9.:_-]*}" ] && return 1
- return 0
-}
-
-validate_olsrd_option() {
- local str=$1
- [ -z "$str" -o "$str" != "${str%%[! 0-9A-Za-z./|:_-]*}" ] && return 1
- return 0
-}
-
-get_ifname() {
- IFNAME=
- local interface=$1
- validate_varname "$interface" || return 1
- local ifname
-
- config_get ifname "$interface" ifname
- validate_ifname "$ifname" || return 1
- IFNAME=$ifname
-
- return 0
-}
-
-system_config() {
- local cfg=$1
- local cfgt
- local hostname
- local latlon
-
- config_get cfgt "$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
- IFS=" ${T}${N},"
- set -- $latlon
- unset IFS
- SYSTEM_LAT=$1
- SYSTEM_LON=$2
- 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 package=$1
- validate_varname "$package" || package=
- local config=$2
- validate_varname "$config" || config=
- local option=$3
- validate_varname "$option" || option=
-
- echo -n "Warning: Invalid value" 1>&2
-
- if [ -n "$package" -a -n "$config" ]; then
- echo -n " in option '$package.$config${option:+.}$option'" 1>&2
- fi
-
- echo ", skipped" 1>&2
-
- 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 [ "$option" != "Ip6AddrType" -a "$value" != "yes" -a "$value" != "no" ]; then
- value="\"$value\""
- fi
- fi
-
- echo -n "${N}$param$option $value"
-
- return 0
-}
-
-olsrd_write_plparam() {
- 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=$5
- local _option
-
- if [ "$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
-
- IFS='-_'
- set -- $option
- option="$*"
- unset IFS
- _option="$option"
- if [ "$option" = 'hosts' ]; then
- set -- $value
- option=$1
- shift
- value="$*"
- fi
-
- echo -n "${N}${param}PlParam \"$option\" \"$value\""
-
- return 0
-}
-
-config_update_schema() {
- unset IFS
- local schema_varname=$1
- validate_varname "$schema_varname" || return 1
- local command=$2
- validate_varname "$command" || return 1
- local option=$3
- validate_varname "$option" || return 1
- local value=$4
- local schema
- local cur_option
-
- case "$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() {
- unset IFS
- 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
- local option
- local option_length
- local option_type
- local default
- local value
- local list_size
- local list_item
- local list_value
- local i
- local position
-
- for schema_entry in $schema; do
- default=${schema_entry#*[=]}
- [ "$default" = "$schema_entry" ] && default=
- option=${schema_entry%%[=]*}
- IFS=':'
- set -- $option
- unset IFS
- option=$1
- option_type=$2
- validate_varname "$option" || continue
- [ -z "$option_type" ] || validate_varname "$option_type" || continue
- [ "$option_type" = internal ] && continue
- config_get value "$cfg" "$option"
-
- if [ -z "$value" ]; then
- IFS='+'
- set -- $default
- unset IFS
- value=$*
- 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
-
- [ "$OLSRD_COUNT" -gt 0 ] && return 0
-
- config_write_options "$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
-
- [ "$IPCCONNECT_COUNT" -gt 0 ] && return 0
-
- echo -n "${N}IpcConnect${N}{"
- config_write_options "$OLSRD_IPCCONNECT_SCHEMA" "$cfg" olsrd_write_option "${T}"
- echo "${N}}"
- IPCCONNECT_COUNT=$((IPCCONNECT_COUNT + 1))
-
- return 0
-}
-
-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
-
- [ "$HNA4_COUNT" -le 0 ] && echo -n "${N}Hna4${N}{"
- echo -n "${N}${T}$netaddr $netmask"
- HNA4_COUNT=$((HNA4_COUNT + 1))
-
- return 0
-}
-
-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
-
- [ "$HNA6_COUNT" -le 0 ] && echo -n "${N}Hna6${N}{"
- echo -n "${N}${T}$netaddr $prefix"
- HNA6_COUNT=$((HNA6_COUNT + 1))
-
- return 0
-}
-
-olsrd_write_loadplugin() {
- local cfg=$1
- validate_varname "$cfg" || return 0
- local ignore
- local name
- local suffix
- local lat
- local lon
- local latlon_infile
-
- config_get_bool ignore "$cfg" ignore 0
- [ "$ignore" -ne 0 ] && return 0
-
- config_get library "$cfg" library
- if ! validate_olsrd_option "$library"; then
- warning_invalid_value olsrd "$cfg" "library"
- return 0
- fi
- if ! [ -x "/lib/$library" -o -x "/usr/lib/$library" -o -x "/usr/local/lib/$library" ]; then
- echo "Warning: Plugin library '$library' not found, skipped" 1>&2
- return 0
- fi
-
- case "$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
-
- config_get latlon_file "$cfg" latlon_file
- ;;
- esac
-
- echo -n "${N}LoadPlugin \"$library\"${N}{"
- config_write_options "$OLSRD_LOADPLUGIN_SCHEMA" "$cfg" olsrd_write_plparam "${T}"
- echo "${N}}"
-
- return 0
-}
-
-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 get_ifname "$interface"; then
- ifnames="$ifnames \"$IFNAME\""
- else
- echo "Warning: Interface '$interface' not found, skipped" 1>&2
- fi
- else
- warning_invalid_value olsrd "$cfg" "interface"
- fi
- done
-
- [ -z "$ifnames" ] && return 0
-
- echo -n "${N}Interface$ifnames${N}{"
- config_write_options "$OLSRD_INTERFACE_SCHEMA" "$cfg" olsrd_write_option "${T}"
- echo "${N}}"
- INTERFACES_COUNT=$((INTERFACES_COUNT + 1))
-
- return 0
-}
-
-olsrd_update_schema() {
- local command="$1"
- validate_varname "$command" || return 0
- local varname="$2"
- validate_varname "$varname" || return 0
- local value="$3"
- local cfg="$CONFIG_SECTION"
- local cfgt
- local cur_varname
-
- 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";;
- 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 Interface
- echo
-
- return 0
-}
-
-start() {
- ### check for running instance
- if [ -s $PID ]; then
- if kill -0 $(cat $PID) 2>&-; then
- echo "there is already a running instance ($(cat $PID))"
- return 1
- fi
- fi
-
- ### disable icmp redirects
- echo 0 > /proc/sys/net/ipv4/conf/all/send_redirects
-
- SYSTEM_HOSTNAME=
- SYSTEM_LAT=
- SYSTEM_LON=
- config_load system
- config_foreach system_config system
-
- option_cb() {
- olsrd_update_schema "option" "$@"
- }
-
- list_cb() {
- olsrd_update_schema "list" "$@"
- }
-
- include /lib/network
- scan_interfaces
- config_load olsrd
- reset_cb
-
- OLSRD_CONFIG_FILE=
- config_foreach olsrd_find_config_file olsrd
-
- if [ -z "$OLSRD_CONFIG_FILE" ]; then
- ### generate config
- mkdir -p ${CONF%/*}
- olsrd_write_config > $CONF
- if [ "$INTERFACES_COUNT" -gt 0 -a "$OLSRD_COUNT" -gt 0 ]; then
- OLSRD_CONFIG_FILE=$CONF
- fi
- fi
-
- [ -z "$OLSRD_CONFIG_FILE" ] && return 1
-
- ### start olsrd
- start-stop-daemon -q -b -m -p $PID -x $BIN -S -- -f $CONF -nofork
-}
-
-stop() {
- ### stop olsrd
- start-stop-daemon -q -p $PID -x $BIN -K
-
- ### re-enable icmp redirects
- echo 1 > /proc/sys/net/ipv4/conf/all/send_redirects
-}
-
-restart() {
- ### override generic restart because we need some time between stop and start
- stop; sleep 3; start
-}
projects / project / luci.git / blobdiff