#!/bin/sh /etc/rc.common
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# Copyright (C) 2015 OpenWrt.org
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START=90
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STOP=10
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USE_PROCD=1
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PROG=/usr/sbin/squid
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CONFIGFILE="/tmp/squid/squid.conf"
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validate_squid_section() {
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uci_validate_section squid squid "${1}" \
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'config_file:string' \
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'http_port:port:3128' \
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'http_port_options:string' \
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'ssldb:string' \
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'ssldb_options:string' \
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'coredump_dir:string' \
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'visible_hostname:string:OpenWrt' \
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'pinger_enable:string:off'
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}
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start_service() {
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local config_file http_port http_port_options ssldb ssldb_options coredump_dir visible_hostname pinger_enable
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validate_squid_section squid || {
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echo "validation failed"
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return 1
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}
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config_dir=$(dirname $CONFIGFILE)
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[ -d $config_dir ] || mkdir -p $config_dir && chown nobody:nogroup $config_dir
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[ -d $coredump_dir ] || mkdir -p $coredump_dir && chown nobody:nogroup $coredump_dir
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[ "$ssldb" ] && ( [ -f "$ssldb"/size ] || /usr/lib/squid/ssl_crtd -c -s $ssldb && chown -R nobody:nogroup $ssldb )
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cat $config_file > $CONFIGFILE
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echo http_port $http_port $http_port_options >> $CONFIGFILE
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echo coredump_dir $coredump_dir >> $CONFIGFILE
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echo visible_hostname $visible_hostname >> $CONFIGFILE
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echo pinger_enable $pinger_enable >> $CONFIGFILE
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[ "$ssldb" ] && echo sslcrtd_program /usr/lib/squid/ssl_crtd -s $ssldb $ssldb_options >> $CONFIGFILE
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$PROG -s -f $CONFIGFILE -N -z 2>/dev/null
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procd_open_instance
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procd_set_param command $PROG -s -f $CONFIGFILE -N
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procd_set_param file $CONFIGFILE
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procd_set_param respawn
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procd_close_instance
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}
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stop_service()
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{
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${PROG} -f $CONFIGFILE -N -k shutdown 2>/dev/null
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}
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service_triggers()
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{
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procd_add_reload_trigger "squid"
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procd_add_validation validate_squid_section
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}
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