initial import

2025-06-22 20:39:04 -05:00
commit f8a70886f0
3428 changed files with 302546 additions and 0 deletions
--- a/squid/squid.initd
+++ b/squid/squid.initd
@@ -0,0 +1,118 @@
+#!/sbin/openrc-run
+# Copyright 1999-2014 Gentoo Foundation
+# Copyright 2019 Hyperbola Project
+# Distributed under the terms of the GNU General Public License v2
+
+extra_started_commands="reload rotate"
+
+depend() {
+	use dns net
+}
+
+checkconfig() {
+	if [ ! -f /etc/squid/${SVCNAME}.conf ]; then
+		eerror "You need to create /etc/squid/${SVCNAME}.conf first."
+		eerror "An example can be found in /etc/squid/squid.conf.default"
+		return 1
+	fi
+
+	local PIDFILE=$(awk '/^[ \t]*pid_filename[ \t]+/ { print $2 }' < /etc/squid/${SVCNAME}.conf)
+	[ -z ${PIDFILE} ] && PIDFILE=/run/squid.pid
+	if [ /run/${SVCNAME}.pid != ${PIDFILE} ]; then
+		eerror "/etc/squid/${SVCNAME}.conf must set pid_filename to"
+		eerror "   /run/${SVCNAME}.pid"
+		eerror "CAUTION: http_port, cache_dir and *_log parameters must be different than"
+		eerror "         in any other instance of squid."
+		return 1
+	fi
+
+	# Maximum file descriptors squid can open is determined by:
+	# a basic default of N=1024
+	#  ... altered by ./configure --with-filedescriptors=N
+	#  ... overridden on production by squid.conf max_filedescriptors (if,
+	#  and only if, setrlimit() RLIMIT_NOFILE is able to be built+used).
+	# Since we do not configure hard coded # of filedescriptors anymore,
+	# there is no need for ulimit calls in the init script.
+	# Use max_filedescriptors in squid.conf instead.
+
+	local CACHE_SWAP=$(awk '/^[ \t]*cache_dir[ \t]+/ { if ( $2 == "rock" ) printf "%s/rock ", $3; else if ( $2 == "coss" ) printf "%s/stripe ", $3; else printf "%s/00 ", $3; }' < /etc/squid/${SVCNAME}.conf)
+	[ -z "$CACHE_SWAP" ] && CACHE_SWAP="/var/cache/squid/00"
+
+	local x
+	for x in $CACHE_SWAP ; do
+		if [ ! -e $x ] ; then
+			ebegin "Initializing cache directory ${x%/*}"
+			local ORIG_UMASK=$(umask)
+			umask 027
+
+			if ! (mkdir -p ${x%/*} && chown proxy ${x%/*}) ; then
+				eend 1
+				return 1
+			fi
+
+			local INIT_CACHE_RESPONSE="$(/usr/sbin/squid -z -N -f /etc/squid/${SVCNAME}.conf 2>&1)"
+			if [ $? != 0 ] || echo "$INIT_CACHE_RESPONSE" | grep -q "erminated abnormally" ; then
+				umask $ORIG_UMASK
+				eend 1
+				echo "$INIT_CACHE_RESPONSE"
+				return 1
+			fi
+
+			umask $ORIG_UMASK
+			eend 0
+			break
+		fi
+	done
+
+	return 0
+}
+
+start() {
+	checkconfig || return 1
+	checkpath -d -q -m 0750 -o proxy:proxy /run/${SVCNAME}
+
+	ebegin "Starting ${SVCNAME}"
+	KRB5_KTNAME="${SQUID_KEYTAB}" /usr/sbin/squid ${SQUID_OPTS} -f /etc/squid/${SVCNAME}.conf
+	eend $? && sleep 1
+}
+
+stop() {
+	ebegin "Stopping ${SVCNAME}"
+	if /usr/sbin/squid -k shutdown -f /etc/squid/${SVCNAME}.conf ; then
+		# Now we have to wait until squid has _really_ stopped.
+		sleep 1
+		if [ -f /run/${SVCNAME}.pid ] ; then
+			einfon "Waiting for squid to shutdown ."
+			cnt=0
+			while [ -f /run/${SVCNAME}.pid ] ; do
+				cnt=$(expr $cnt + 1)
+				if [ $cnt -gt 60 ] ; then
+					# Waited 120 seconds now. Fail.
+					echo
+					eend 1 "Failed."
+					break
+				fi
+				sleep 2
+				echo -n "."
+			done
+			echo
+		fi
+	else
+		eerror "Squid shutdown failed, probably service is already down."
+	fi
+	eend 0
+}
+
+reload() {
+	checkconfig || return 1
+	ebegin "Reloading ${SVCNAME}"
+	/usr/sbin/squid -k reconfigure -f /etc/squid/${SVCNAME}.conf
+	eend $?
+}
+
+rotate() {
+	service_started ${SVCNAME} || return 1
+	ebegin "Rotating ${SVCNAME} logs"
+	/usr/sbin/squid -k rotate -f /etc/squid/${SVCNAME}.conf
+	eend $?
+}