[patch] Patch for /etc/init.d/apache2

apache2-check.diff (text/plain), 1.58 KB, created by Wolfram Schlich (RETIRED) on 2006-03-02 17:26:09 UTC

--- ./apache2	2006/03/02 23:57:11	1.1
+++ ./apache2	2006/03/03 01:11:27
@@ -2,7 +2,7 @@
 # Copyright 1999-2005 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-opts="${opts} reload configtest"
+opts="${opts} reload configtest check"
 
 # this next comment is important, don't remove it - it has to be somewhere in 
 # the init script to kill off a warning that doesn't apply to us
@@ -92,3 +92,51 @@
 		eend $?
 	fi
 }
+
+check() {
+	# get listening sockets
+	local listen=$(lsof -c apache2 -a -Pni tcp -Fn 2>/dev/null \
+		| grep '^n' | grep -v -- '->' | cut -c 2- \
+		| sort -n | uniq)
+	if [ -z "${listen}" ]; then
+		ewarn "Apache2 not listening on any address :-("
+	else
+		einfo "Apache2 listening on:"
+		eindent
+		# loop through ip+port list
+		for ip_port in ${listen}; do
+			einfon "${ip_port}, "
+			local ip=${ip_port%:*}
+			local port=${ip_port#*:}
+			case ${port} in
+				# known HTTP ports
+				80|81|8080)
+					echo -n 'trying HTTP: '
+					local res=$(echo -en "HEAD ${CHECK_URI:-/} HTTP/1.0\n\n" \
+						| nc -w 3 ${ip} ${port} 2>/dev/null \
+						| head -n 1)
+					;;
+				# known HTTPS ports
+				443)
+					echo -n 'trying HTTPS: '
+					local res=$(echo -en "HEAD ${CHECK_URI:-/} HTTP/1.0\n\n" \
+						| openssl s_client -quiet -connect ${ip_port} 2>/dev/null \
+						| head -n 1)
+					;;
+				# unknown ports
+				*)
+					echo -n "no idea how to handle port ${port}"
+					;;
+			esac
+			# did we get a result?
+			if [ -n "${res}" ]; then
+				echo "${res}"
+				eend 0
+			else
+				echo ":-("
+				eend 1
+			fi
+		done
+		eoutdent
+	fi
+}