Add new port for fusefs-kmod,

Kernel module for fusefs based filesystems.

WWW: http://wikitest.freebsd.org/moin.cgi/FuseFilesystem

Submitted by:		Anish Mistry <amistry@am-productions.biz> (via email)
Reviewed by:		Csaba Henk <csaba.henk@creo.hu>
Ported to FreeBSD by:	Csaba Henk <csaba.henk@creo.hu> (as a SoC project)

sysutils/Makefile

@@ -169,6 +169,7 @@
     SUBDIR += freesbie
     SUBDIR += fsbackup
     SUBDIR += ftrace
+    SUBDIR += fusefs-kmod
     SUBDIR += fusefs-libs
     SUBDIR += fvcool
     SUBDIR += gag

sysutils/fusefs-kmod/Makefile

@@ -0,0 +1,62 @@
+# New ports collection makefile for:	fusefs-kmod
+# Date created:				08 October 2005
+# Whom:					Anish Mistry <amistry@am-productions.biz>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	fusefs
+PORTVERSION=	0.2.19.6
+CATEGORIES=	sysutils
+MASTER_SITES=	http://fuse4bsd.creo.hu/downloads/ \
+		http://am-productions.biz/docs/
+PKGNAMESUFFIX=	-kmod
+DISTNAME=	fuse4bsd-0.2.20pre6
+EXTRACT_SUFX=	.tar.bz2
+
+MAINTAINER=	amistry@am-productions.biz
+COMMENT=	Kernel module for fuse
+
+BUILD_DEPENDS=	${LOCALBASE}/include/fuse/fuse_kernel.h:${PORTSDIR}/sysutils/fusefs-libs
+
+OPTIONS=	AUTOSETUP "Automatic global config file setup" off
+MAKE_ENV+=	BINDIR=${PREFIX}/sbin MANDIR=${PREFIX}/man/man
+MAN8=		mount_fusefs.8
+KMODDIR=	${PREFIX}/modules
+MAKE_ARGS=	KMODDIR=${KMODDIR}
+SRC_BASE?=	/usr/src
+STARTUP=	fuse.sh
+SETUP=		setup.sh
+MODULE_PATH=	`sysctl -n kern.module_path`;${KMODDIR}
+
+.include <bsd.port.pre.mk>
+
+.if ( ${OSVERSION} >= 600000 && ${OSVERSION} < 600034 ) || ( ${OSVERSION} >= 700000 && ${OSVERSION} < 700002 )
+MAKE_ARGS+=	-DUSE_OLD_CLONEHANDLER_API
+.endif
+
+.if ${OSVERSION} < 600000
+IGNORE=		requires FreeBSD 6 or above. Please consider porting it to 5.x or even 4.x
+.endif
+
+.if !exists(${SRC_BASE}/sys/Makefile)
+IGNORE=		requires the Kernel source to be installed. Set SRC_BASE if it is not in /usr/src
+.endif
+
+pre-install:
+	${MKDIR} ${KMODDIR}
+
+post-install:
+	${INSTALL_SCRIPT} ${FILESDIR}/${STARTUP} ${PREFIX}/etc/rc.d/
+.if (defined(WITH_AUTOSETUP) && !defined(BATCH) && !defined(PACKAGE_BUILDING)) \
+	|| (defined(WITH_AUTOSETUP) && defined(BATCH) && !defined(PACKAGE_BUILDING))
+	@${SED} -e 's|@@PREFIX@@|${PREFIX}|g' \
+		${FILESDIR}/${SETUP} > ${WRKDIR}/${SETUP}
+	@${ECHO} "Modifying global startup config files and loading module...";
+	${SH} ${WRKDIR}/${SETUP}
+.else
+	@${SED} -e "s|%%PREFIX%%|${PREFIX}|g" \
+		-e "s|%%MODULE_PATH%%|${MODULE_PATH}|g" ${PKGMESSAGE}
+.endif
+
+.include <bsd.port.post.mk>

sysutils/fusefs-kmod/distinfo

@@ -0,0 +1,2 @@
+MD5 (fuse4bsd-0.2.20pre6.tar.bz2) = e2c48e940b1fdcb669add847e42011c0
+SIZE (fuse4bsd-0.2.20pre6.tar.bz2) = 71336

sysutils/fusefs-kmod/files/fuse.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+# $FreeBSD$
+
+# PROVIDE: fusefs
+# REQUIRE: sysctl
+# KEYWORD: FreeBSD shutdown
+
+[ -z "${fusefs_enable}" ]	&& fusefs_enable="NO"
+
+kmod=fuse.ko
+name=fusefs
+
+. /etc/rc.subr
+
+rcvar=`set_rcvar`
+
+start_cmd="fusefs_start"
+stop_cmd="fusefs_stop"
+
+load_rc_config $name
+
+fusefs_start()
+{
+	echo "Loading ${name}"
+	kldload $kmod
+}
+
+fusefs_stop()
+{
+	echo "Unloading ${name}"
+	kldunload $kmod
+}
+
+run_rc_command $*

sysutils/fusefs-kmod/files/patch-fuse_module_Makefile

@@ -0,0 +1,18 @@
+--- fuse_module/Makefile.orig	Sun Oct 16 09:01:26 2005
++++ fuse_module/Makefile	Tue Oct 18 11:58:20 2005
+@@ -35,12 +35,11 @@
+ 
+ fuse.ko: fuse_kernel.h vnode_if.h vnode_if_typedef.h vnode_if_newproto.h
+ 
+-fuse_kernel.h: fuse_kernel.h.orig
+-	cp fuse_kernel.h.orig fuse_kernel.h
+-	patch fuse_kernel.h < kernel-header.diff
++fuse_kernel.h:
++	cp ${LOCALBASE}/include/fuse/fuse_kernel.h fuse_kernel.h
+ 
+ fuse_opnames.c:
+-	awk -f ../tools/genopnames.awk fuse_kernel.h.orig > fuse_opnames.c
++	awk -f ../tools/genopnames.awk fuse_kernel.h > fuse_opnames.c
+ 
+ vnode_if.h:
+ 	awk -f /sys/tools/vnode_if.awk /sys/kern/vnode_if.src -h

sysutils/fusefs-kmod/files/setup.sh

@@ -0,0 +1,52 @@
+#!/bin/sh
+#
+# Automatically setup the loading of the module without polluting /boot/modules
+SYSCTL_CONFIG=/etc/sysctl.conf
+LOADER_CONFIG=/etc/rc.conf
+
+sysctl kern.module_path | grep "[:space:;=]@@PREFIX@@/modules[;]\?\b" > /dev/null 2>&1; RESULT=$?
+if [ ${RESULT} -eq 1 ]; then
+	MODULE_PATH="`sysctl -n kern.module_path`;@@PREFIX@@/modules"
+	sysctl "kern.module_path=${MODULE_PATH}"
+else
+	MODULE_PATH=`sysctl -n kern.module_path`
+fi
+
+grep "kern\.module_path" ${SYSCTL_CONFIG} > /dev/null 2>&1; RESULT=$?
+if [ ${RESULT} -eq 0 ]; then
+	# Variable present
+	grep "kern\.module_path" ${SYSCTL_CONFIG} | grep "[:space:;=]@@PREFIX@@/modules[;]\?\b" ${SYSCTL_CONFIG} > /dev/null 2>&1; RESULT=$?
+	if [ ${RESULT} -eq 1 ]; then
+		# Not present in variable, so add
+		ESC_PREFIX=`echo '@@PREFIX@@' | sed -e 's/\//\\\\\//g'`
+		sed -i .orig -e 's/kern\.module_path[:space:]*=[:space:]*["]*\([[:alnum:][:space:]\.,;\/_-]*\)["]*/kern\.module_path="\1;'${ESC_PREFIX}'\/modules"/g' ${SYSCTL_CONFIG}
+	fi
+else
+	# Not present.
+	echo kern.module_path="${MODULE_PATH}" >> ${SYSCTL_CONFIG}
+fi
+
+
+kldstat -n fuse > /dev/null 2>&1; RESULT=$?
+if [ ${RESULT} -eq 0 ]; then
+	kldunload -n fuse > /dev/null 2>&1; RESULT=$?
+	if [ ${RESULT} -ne 0 ]; then
+		echo 'NOTICE: Failed to unload the Fuse module!'
+		echo 'NOTICE: Is fuse.ko in use?'
+	fi
+fi
+
+grep fusefs_enable ${LOADER_CONFIG} > /dev/null 2>&1; RESULT=$?
+if [ ${RESULT} -eq 0 ]; then
+	# Present, we should leave it alone
+#	sed -e s/fusefs_enable.*/fuse_load=\"YES\"/g -i.orig ${LOADER_CONFIG}
+else
+	# Not present. First time install, so lets start it up
+	echo 'fusefs_enable="YES"' >> ${LOADER_CONFIG}
+fi
+
+@@PREFIX@@/etc/rc.d/fuse.sh start > /dev/null 2>&1 ; RESULT=$?
+if [ ${RESULT} -ne 0 ]; then
+	echo 'NOTICE: Failed to load the Fuse module!'
+	echo 'NOTICE: Unload and load Fuse module manually, or reboot.'
+fi

sysutils/fusefs-kmod/pkg-descr

@@ -0,0 +1,3 @@
+Kernel module for fusefs based filesystems.
+
+WWW: http://wikitest.freebsd.org/moin.cgi/FuseFilesystem

sysutils/fusefs-kmod/pkg-message

@@ -0,0 +1,10 @@
+In order to automatically load the fuse module on startup, you need to
+set the following settings:
+
+ - Set the module path in /etc/sysctl.conf:
+   kern.module_path=%%MODULE_PATH%%
+
+ - Add fusefs_enable="YES" to your /etc/rc.conf
+
+%%PREFIX%%/etc/rc.d/fuse.sh start will load the module for the first time
+after the installation.

sysutils/fusefs-kmod/pkg-plist

@@ -0,0 +1,6 @@
+etc/rc.d/fuse.sh
+modules/fuse.ko
+sbin/mount_fusefs
+sbin/mount_fusefs_safe
+@unexec kldxref %D/modules
+@unexec rmdir %D/modules 2>/dev/null || true