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#!/bin/sh /etc/rc.common
# Copyright (C) 2008-2011 OpenWrt.org
START=50
CFGFILE=/var/etc/tinyproxy.conf
section_enabled() {
config_get_bool enabled "$1" 'enabled' 0
[ $enabled -gt 0 ]
}
start() {
config_load 'tinyproxy'
config_foreach start_proxy 'tinyproxy'
}
stop() {
service_stop /usr/sbin/tinyproxy
}
start_proxy() {
section_enabled "$1" || return 1
mkdir -m0755 -p /var/etc
echo '### AUTOGENERATED CONFIGURATION' > $CFGFILE
echo '### DO NOT EDIT' >> $CFGFILE
echo '### SEE /etc/config/tinyproxy INSTEAD' >> $CFGFILE
echo '' >> $CFGFILE
proxy_atom "$1" User >> $CFGFILE
proxy_atom "$1" Group >> $CFGFILE
proxy_atom "$1" Port 8888 >> $CFGFILE
proxy_atom "$1" Listen >> $CFGFILE
proxy_atom "$1" Bind >> $CFGFILE
proxy_atom "$1" Timeout >> $CFGFILE
proxy_string "$1" ErrorFile_400 "ErrorFile 400" >> $CFGFILE
proxy_string "$1" ErrorFile_403 "ErrorFile 403" >> $CFGFILE
proxy_string "$1" ErrorFile_404 "ErrorFile 404" >> $CFGFILE
proxy_string "$1" ErrorFile_408 "ErrorFile 408" >> $CFGFILE
proxy_string "$1" ErrorFile_503 "ErrorFile 503" >> $CFGFILE
proxy_string "$1" DefaultErrorFile >> $CFGFILE
proxy_string "$1" StatHost StatHost 127.0.0.1 >> $CFGFILE
proxy_string "$1" StatFile >> $CFGFILE
proxy_string "$1" LogFile >> $CFGFILE
proxy_flag "$1" Syslog >> $CFGFILE
proxy_atom "$1" LogLevel >> $CFGFILE
proxy_flag "$1" XTinyproxy >> $CFGFILE
proxy_atom "$1" MaxClients >> $CFGFILE
proxy_atom "$1" MinSpareServers >> $CFGFILE
proxy_atom "$1" MaxSpareServers >> $CFGFILE
proxy_atom "$1" StartServers >> $CFGFILE
proxy_atom "$1" MaxRequestsPerChild >> $CFGFILE
proxy_list "$1" Allow >> $CFGFILE
proxy_string "$1" ViaProxyName >> $CFGFILE
proxy_string "$1" Filter >> $CFGFILE
proxy_flag "$1" FilterURLs >> $CFGFILE
proxy_flag "$1" FilterExtended >> $CFGFILE
proxy_flag "$1" FilterCaseSensitive >> $CFGFILE
proxy_flag "$1" FilterDefaultDeny Yes No >> $CFGFILE
proxy_list "$1" Anonymous '"' >> $CFGFILE
proxy_list "$1" ConnectPort >> $CFGFILE
config_foreach write_upstream upstream
service_start /usr/sbin/tinyproxy -c "$CFGFILE"
}
write_upstream() {
local type
local via
local target
config_get "type" "$1" "type"
config_get via "$1" via
config_get target "$1" target
[ -n "$target" ] && target=' "'"$target"'"'
[ "$type" == "proxy" -a -n "$via" ] && \
echo "upstream $via$target" >> $CFGFILE
[ "$type" == "reject" -a -n "$target" ] && \
echo "no upstream$target" >> $CFGFILE
}
proxy_atom() {
local SECTION=$1
local OPTION=$2
local DEFAULT=$3
config_get _value "$SECTION" "$OPTION"
[ -z "$_value" ] && _value="$DEFAULT"
[ -n "$_value" ] && echo "$OPTION $_value"
}
proxy_string() {
local SECTION=$1
local OPTION=$2
local ALIAS=$3
local DEFAULT=$4
config_get _value "$SECTION" "$OPTION"
[ -z "$_value" ] && _value="$DEFAULT"
[ -n "$_value" ] && echo "${ALIAS:-${OPTION}} "'"'"$_value"'"'
[ -n "$_value" -a "$OPTION" = "LogFile" ] && {
touch $_value
chmod 666 $_value
}
}
proxy_flag() {
local SECTION=$1
local OPTION=$2
local TRUE="${3:-On}"
local FALSE="${4:-Off}"
config_get_bool _value "$SECTION" "$OPTION" 0
[ "$_value" -eq "1" ] && _value="$TRUE" || _value="$FALSE"
echo "$OPTION $_value"
}
proxy_list() {
local SECTION=$1
local OPTION=$2
local ENCLOSE=$3
config_get _value "$SECTION" "$OPTION"
[ -n "$_value" ] && {
for entry in $_value; do
echo "$OPTION ${ENCLOSE}${entry}${ENCLOSE}"
done
}
}