Implement vendor patches for the following issues:

- try to prevent crashes of the digest helper (squid bug #1031)
- correct parsing of the acl_time directive when multiple time specifications
  are given (squid bug #1060)
- correct "cachemgr config" output for http_header_* directives
  (squid bug #1056)
- recognize the Content-Disposition header to be able to specify
  http_header_access directives using it (squid bug #961)

See <http://www.squid-cache.org/Versions/v2/2.5/bugs/> for further
information.

Reimplement the rcNG support. See UPDATING for details.

PR:		ports/71260
Submitted by:	maintainer

5 files changed, 93 insertions, 72 deletions

diff --git a/www/squid27/Makefile b/www/squid27/Makefile
index 91211d5..b42ad2c 100644
--- a/www/squid27/Makefile
+++ b/www/squid27/Makefile
@@ -74,7 +74,7 @@
 
 PORTNAME=	squid
 PORTVERSION=	2.5.6
-PORTREVISION=	9
+PORTREVISION=	10
 CATEGORIES=	www
 MASTER_SITES=	\
 		ftp://ftp.squid-cache.org/pub/%SUBDIR%/ \
@@ -106,7 +106,11 @@ PATCHFILES=	squid-2.5.STABLE6-ufs_no_valid_dir.patch \
 		squid-2.5.STABLE6-ntlm_fetch_string.patch \
 		squid-2.5.STABLE6-ntlm_noreuse_leak.patch \
 		squid-2.5.STABLE6-ntlm_challengereuse_leak.patch \
-		squid-2.5.STABLE6-rotate_error.patch
+		squid-2.5.STABLE6-rotate_error.patch \
+		squid-2.5.STABLE6-digest_crash.patch \
+		squid-2.5.STABLE6-acl_times.patch \
+		squid-2.5.STABLE6-http_header_range.patch \
+		squid-2.5.STABLE6-Content-Disposition.patch
 PATCH_DIST_STRIP=	-p1
 
 MAINTAINER=	tmseck@netcologne.de
@@ -148,7 +152,8 @@ OPTIONS=	SQUID_LDAP_AUTH "Install LDAP authentication helpers" off \
 		SQUID_FOLLOW_XFF "Follow X-Forwarded-For headers" off \
 		SQUID_AUFS "Enable the aufs storage scheme" off \
 		SQUID_COSS "Enable the COSS storage scheme" off \
-		SQUID_STACKTRACES "Create backtraces on fatal errors" off
+		SQUID_STACKTRACES "Create backtraces on fatal errors" off \
+		SQUID_RCNG "Install an rcNG startup script" on
 
 PLIST_FILES=	etc/rc.d/squid.sh etc/squid/mib.txt etc/squid/mime.conf.default \
 		etc/squid/msntauth.conf.default etc/squid/squid.conf.default \
@@ -298,6 +303,14 @@ CONFIGURE_ARGS+=	--enable-follow-x-forwarded-for
 .if defined(WITH_SQUID_STACKTRACES)
 CONFIGURE_ARGS+=	--enable-stacktraces
 .endif
+.if !defined(WITHOUT_SQUID_RCNG)
+USE_RC_SUBR=	yes
+rc_del=		rcold
+rc_state=	rcng
+.else
+rc_del=		rcng
+rc_state=	rcold
+.endif
 
 # Languages:
 #
@@ -338,8 +351,12 @@ pre-install:
 # Prevent installation of .orig files by deleting them.
 	@${FIND} ${WRKSRC} -name '*.bak' -delete
 	@${FIND} ${WRKSRC} -name '*.orig' -delete
+# create an rcOld/rcNG squid.sh:
 	@${SED} -e 's|%%PREFIX%%|${PREFIX}|g' \
-	    -e 's|%%SQUID_UID%%|${SQUID_UID}|g' ${FILESDIR}/squid.sh \
+	    -e 's|%%SQUID_UID%%|${SQUID_UID}|g' \
+	    -e 's|%%RC_SUBR%%|${RC_SUBR}|g' \
+	    -e '/--begin ${rc_del}/,/--end ${rc_del}/d' \
+	    -e '/--.*${rc_state}/d' ${FILESDIR}/squid.sh \
 	    >${WRKDIR}/squid.sh
 
 pre-su-install:
diff --git a/www/squid27/distinfo b/www/squid27/distinfo
index 38316ee..b0f3c5b 100644
--- a/www/squid27/distinfo
+++ b/www/squid27/distinfo
@@ -40,3 +40,11 @@ MD5 (squid2.5/squid-2.5.STABLE6-ntlm_challengereuse_leak.patch) = d6bdb1500f947b
 SIZE (squid2.5/squid-2.5.STABLE6-ntlm_challengereuse_leak.patch) = 13473
 MD5 (squid2.5/squid-2.5.STABLE6-rotate_error.patch) = e842e11bd987d56e49df020a17fb1ad9
 SIZE (squid2.5/squid-2.5.STABLE6-rotate_error.patch) = 2238
+MD5 (squid2.5/squid-2.5.STABLE6-digest_crash.patch) = b0e5a15164ac7f14682bc200f2efd6c9
+SIZE (squid2.5/squid-2.5.STABLE6-digest_crash.patch) = 1250
+MD5 (squid2.5/squid-2.5.STABLE6-acl_times.patch) = 91c69f9a5cebd5d84a4eee63ea10be99
+SIZE (squid2.5/squid-2.5.STABLE6-acl_times.patch) = 3047
+MD5 (squid2.5/squid-2.5.STABLE6-http_header_range.patch) = 83b25961601597375682afde86ce23a8
+SIZE (squid2.5/squid-2.5.STABLE6-http_header_range.patch) = 616
+MD5 (squid2.5/squid-2.5.STABLE6-Content-Disposition.patch) = c11ca0bcf406b4240a745fc52b063495
+SIZE (squid2.5/squid-2.5.STABLE6-Content-Disposition.patch) = 1815
diff --git a/www/squid27/files/squid.sh b/www/squid27/files/squid.sh
index 0888ef9..db49ae6 100644
--- a/www/squid27/files/squid.sh
+++ b/www/squid27/files/squid.sh
@@ -2,23 +2,28 @@
 #
 # $FreeBSD$
 #
+# --begin rcng
 # PROVIDE: squid
 # REQUIRE: NETWORKING SERVERS
 # BEFORE: DAEMON
 # KEYWORD: FreeBSD shutdown
 # 
 # Note:
-# If you are running an rcNG-System (i.e. FreeBSD 5 and later) you need to set
-# "squid_enable=YES" in either /etc/rc.conf, /etc/rc.conf.local or
+# Set "squid_enable=yes" in either /etc/rc.conf, /etc/rc.conf.local or
 # /etc/rc.conf.d/squid to make this script actually do something. There
 # you can also set squid_chdir, squid_user, and squid_flags.
 #
 # Please see squid(8), rc.conf(5) and rc(8) for further details.
+#
+# --end rcng
 
-name="squid"
+name=squid
 command=%%PREFIX%%/sbin/squid
+# --begin rcng
 extra_commands=reload
 reload_cmd="${command} -k reconfigure"
+restart_cmd=squid_restart
+# --end rcng
 stop_cmd="${command} -k shutdown"
 squid_chdir=${squid_chdir:-%%PREFIX%%/squid/logs}
 squid_enable=${squid_enable:-"NO"}
@@ -26,45 +31,52 @@ squid_flags=${squid_flags-"-D"}
 squid_user=${squid_user:-%%SQUID_UID%%}
 default_config=%%PREFIX%%/etc/squid/squid.conf
 
-if [ -f /etc/rc.subr ]; then
-	# make use of rcNG features:
-	. /etc/rc.subr
-	rcvar=`set_rcvar`
-	load_rc_config ${name}
-	# squid(8) will not start if ${default_config} is not present so try
-	# to catch that beforehand via ${required_files} rather than make
-	# squid(8) crash.
-	# If you remove the default configuration file make sure to add
-	# '-f /path/to/your/squid.conf' to squid_flags
-	if [ -z "${squid_flags}" ]; then
-		required_files=${default_config}
-	fi
-	required_dirs=${squid_chdir}
-	run_rc_command "$1"
-else
-	# implement the startup using the "old style" for non-rcNG-systems:
-	case $1 in
-	start)
-		if [ -x "${command}" -a \
-			\( -f "${default_config}" -o "${squid_flags}" \) ]; then
-			echo -n ' squid'
-			(cd ${squid_chdir} && exec su -fm ${squid_user} -c \
-				"${command} ${squid_flags}")
-		fi
-		;;
-	stop)
-		if [ -x "${command}" ]; then
-			echo -n ' squid'
-			${stop_cmd}
-			while ps -xcU ${squid_user} | grep -q squid; do
-				sleep 2
-			done
-		fi
-		;;
-		*)
-		echo "usage: ${0##*/} {start|stop}" >&2
-		exit 64
-		;;
-	esac
-	exit 0
+# --begin rcng
+squid_restart() {
+	run_rc_command stop
+	run_rc_command poll
+	run_rc_command start
+}
+
+. %%RC_SUBR%%
+rcvar=`set_rcvar`
+load_rc_config ${name}
+
+# squid(8) will not start if ${default_config} is not present so try
+# to catch that beforehand via ${required_files} rather than make
+# squid(8) crash.
+# If you remove the default configuration file make sure to add
+# '-f /path/to/your/squid.conf' to squid_flags
+
+if [ -z "${squid_flags}" ]; then
+	required_files=${default_config}
 fi
+required_dirs=${squid_chdir}
+run_rc_command "$1"
+# --end rcng
+# --begin rcold
+case $1 in
+start)
+	if [ -x "${command}" -a \
+		\( -f "${default_config}" -o "${squid_flags}" \) ]; then
+		echo -n " ${name}"
+		(cd ${squid_chdir} && exec su -fm ${squid_user} -c \
+			"${command} ${squid_flags}")
+	fi
+	;;
+stop)
+	if [ -x "${command}" ]; then
+		echo -n " ${name}"
+		${stop_cmd}
+		while ps -xcU ${squid_user} | grep -q squid; do
+			sleep 2
+		done
+	fi
+	;;
+	*)
+	echo "usage: ${0##*/} {start|stop}" >&2
+	exit 64
+	;;
+esac
+exit 0
+# --end rcold
diff --git a/www/squid27/pkg-descr b/www/squid27/pkg-descr
index f267465..46543b8 100644
--- a/www/squid27/pkg-descr
+++ b/www/squid27/pkg-descr
@@ -11,13 +11,5 @@ continued development of the cache where Harvest finished.
 
 Please see this port's Makefile for a list of compilation options.
 
-*** UPDATE NOTICE ***
-Starting from Version 2.5.4_6 the default user:group changed from
-nobody:nogroup to squid:squid. You can restore the old behavior
-of this port by specifying SQUID_UID=nobody SQUID_GID=nogroup in
-your make environment. Helper applications are now installed to
-$PREFIX/libexec/squid instead of $PREFIX/libexec, too.
-
 You can find further information on the project's website at
-
 WWW: http://www.squid-cache.org/
diff --git a/www/squid27/pkg-install b/www/squid27/pkg-install
index bbb7d0c..16e9aad 100644
--- a/www/squid27/pkg-install
+++ b/www/squid27/pkg-install
@@ -146,24 +146,16 @@ POST-INSTALL)
 	echo "       initialize the cache directory by running \"squid -z\""
 	echo "       as 'root' or '${squid_user}' before starting squid."
 	echo ""
-	tput md
-	echo "     *** UPDATE NOTICE ***"
+	echo "     Please note that ${PKG_PREFIX}/etc/rc.d/squid.sh"
+	echo "     will not start squid automatically anymore unless you"
+	echo "     explicitly configured the port not to install an rcNG"
+	echo "     style startup script via 'make config'."
 	echo ""
-	echo "     Starting with version 2.5.4_6, all helper applications are"
-	echo "     installed to ${PKG_PREFIX}/libexec/squid instead of"
-	echo "     ${PKG_PREFIX}/libexec."
-	echo "     Please check your squid.conf and update it if necessary."
-	tput me
+	echo "     To enable squid, set squid_enable=yes in either"
+	echo "     /etc/rc.conf, /etc/rc.conf.local or /etc/rc.conf.d/squid"
+	echo "     See ${PKG_PREFIX}/etc/rc.d/squid.sh for more"
+	echo "     configuration options."
 	echo ""
-	if [ -f /etc/rc.subr ]; then
-		echo "     Please note that ${PKG_PREFIX}/etc/rc.d/squid.sh"
-		echo "     will not start squid automatically on this system."
-		echo "     You need to set squid_enable=yes in either"
-		echo "     /etc/rc.conf, /etc/rc.conf.local or /etc/rc.conf.d/squid"
-		echo "     See ${PKG_PREFIX}/etc/rc.d/squid.sh for more"
-		echo "     configuration options."
-		echo ""
-	fi
 	;;
 *)
 	exit 64