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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
- }
- }
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