--- trunk/mage/usr/lib/mage/mage4.functions.sh	2011/01/28 20:37:27	1209
+++ trunk/mage/usr/lib/mage/mage4.functions.sh	2011/12/27 10:00:34	1548
@@ -2,6 +2,29 @@
 # Magellan Linux Installer Functions (mage.functions.sh)
 # $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh,v 1.38 2008-10-05 10:32:24 niro Exp $
 
+COLRED="\033[1;6m\033[31m"
+COLGREEN="\033[1;6m\033[32m"
+COLYELLOW="\033[1;6m\033[33m"
+COLBLUE="\033[1;6m\033[34m"
+COLMAGENTA="\033[1;6m\033[35m"
+COLWHITE="\033[1;6m\033[37m"
+COLGRAY="\033[0;6m\033[37m"
+COLBOLD="\033[1m"
+COLDEFAULT="\033[0m"
+
+if [[ ${NOCOLORS} = true ]]
+then
+	COLRED=""
+	COLGREEN=""
+	COLYELLOW=""
+	COLBLUE=""
+	COLMAGENTA=""
+	COLWHITE=""
+	COLGRAY=""
+	COLBOLD=""
+	COLDEFAULT=""
+fi
+
 mage_setup()
 {
 	[ ! -d ${MROOT}${INSTALLDB} ] && \
@@ -23,6 +46,7 @@
 	local pkgtype
 	local count_current
 	local count_total
+	local tar_opts
 
 	# get count of total packages
 	declare -i count_current=0
@@ -54,8 +78,16 @@
 			continue
 		fi
 
+		# busybox?
+		if need_busybox_support tar
+		then
+			tar_opts="xjf"
+		else
+			tar_opts="xjmf"
+		fi
+
 		echo -e " ${COLBLUE}***${COLDEFAULT} unpacking (${count_current}/${count_total}): ${pkg} ... "
-		tar xjmf ${PKGDIR}/${pkg} -C ${BUILDDIR} || die "Unpacking package ${pkg}"
+		tar ${tar_opts} ${PKGDIR}/${pkg} -C ${BUILDDIR} || die "Unpacking package ${pkg}"
 	done
 
 	# add a crlf for a better view
@@ -132,7 +164,6 @@
 		[ -z "${pathto}" ] && continue
 		[[ ${VERBOSE} = on ]] && echo -e "\t>>> DIR:  ${MROOT}${pathto}"
 
-
 		# monitors /etc/env.d -> env-rebuild
 		[[ ${pathto} = /etc/env.d ]] && export MAGE_ENV_REBUILD=true
 
@@ -219,7 +250,7 @@
 					"${user}" \
 					"${group}" \
 					"$(fix_mtime "${BUILDDIR}/${pkgname}"/.mtime \
-						"${MROOT}${pathto}")" \
+					"${MROOT}${pathto}")" \
 					"${md5sum}"
 				;;
 
@@ -246,7 +277,7 @@
 					"${user}" \
 					"${group}" \
 					"$(fix_mtime "${BUILDDIR}/${pkgname}"/.mtime \
-						"${dest_protected}")" \
+					"${dest_protected}")" \
 					"${md5sum}"
 
 				# update global MAGE_PROTECT_COUNTER
@@ -263,7 +294,15 @@
 					echo -en "${COLDEFAULT}"
 					echo " === FILE: ${MROOT}${pathto}"
 				fi
-				# simply do nothing here
+				# simply do nothing here - only fix mtime
+				fix_descriptor ${pkgname}/.files \
+					"${pathto}" \
+					"${posix}" \
+					"${user}" \
+					"${group}" \
+					"$(fix_mtime "${BUILDDIR}/${pkgname}"/.mtime \
+					"${MROOT}${pathto}")" \
+					"${md5sum}"
 				;;
 		esac
 	done < ${BUILDDIR}/${pkgname}/.files
@@ -354,13 +393,17 @@
 	# sets fieldseperator to "§" instead of " "
 	IFS=§
 
-	while read pathto posix user group
+	while read pathto posix major minor user group
 	do
 		[ -z "${pathto}" ] && continue
 		[[ ${VERBOSE} = on ]] && echo -e "\t>>> PIPE: ${MROOT}${pathto}"
 
-		mkfifo -m "${posix}" "${MROOT}${pathto}"
-		chown "${user}:${group}" "${MROOT}${pathto}"
+		mknod -m "${posix}" "${MROOT}${pathto}"
+		# make it optional atm !!
+		if [[ ! -z ${user} ]] && [[ ! -z ${group} ]]
+		then
+			chown "${user}:${group}" "${MROOT}${pathto}" b "${major}" "${minor}"
+		fi
 	done < ${BUILDDIR}/${pkgname}/.pipes
 
 	# very important: unsetting the '§' fieldseperator
@@ -399,8 +442,13 @@
 		[ -z "${pathto}" ] && continue
 		[[ ${VERBOSE} = on ]] && echo -e "\t>>> CHAR: ${MROOT}${pathto}"
 
-		mknod -m ${posix} "${MROOT}${pathto}" c ${major} ${minor}
-		chown "${user}:${group}" "${MROOT}${pathto}"
+		mknod -m ${posix} "${MROOT}${pathto}" b "${major}" "${minor}"
+
+		# make it optional atm !!
+		if [[ ! -z ${user} ]] && [[ ! -z ${group} ]]
+		then
+			chown "${user}:${group}" "${MROOT}${pathto}"
+		fi
 	done < ${BUILDDIR}/${pkgname}/.char
 
 	# very important: unsetting the '§' fieldseperator
@@ -426,7 +474,9 @@
 	# check needed global vars
 	[ -z "${BUILDDIR}" ] && die "install_fifos() \$BUILDDIR not set."
 
-	[ ! -f ${BUILDDIR}/${pkgname}/.fifo ] && die "install_fifos() .fifo not found"
+	# make it optional atm !!
+	#[ ! -f ${BUILDDIR}/${pkgname}/.fifo ] && die "install_fifos() .fifo not found"
+	[ ! -f ${BUILDDIR}/${pkgname}/.fifo ] && return
 
 	# sets fieldseperator to "§" instead of " "
 	IFS=§
@@ -456,7 +506,7 @@
 
 	# sanity checks; abort if not given
 	[ -z "${pkgname}" ] && die "build_doinstall() \$pkgname not given."
-	
+
 	# this is only a wrapper
 
 	# NOTE:
@@ -553,8 +603,11 @@
 			local i
 			for i in .char .dirs .files .pipes .symlinks .fifo
 			do
-				install -m 0644 ${BUILDDIR}/${pkgname}/${i} \
-					${dbrecorddir}/${i}
+				# make .fifo optional atm
+				if [[ -f ${BUILDDIR}/${pkgname}/${i} ]]
+				then
+					install -m 0644 ${BUILDDIR}/${pkgname}/${i} ${dbrecorddir}/${i}
+				fi
 			done
 			;;
 	esac
@@ -1077,7 +1130,9 @@
 	# check needed global vars
 	[ -z "${BUILDDIR}" ] && die "remove_fifos() \$BUILDDIR not set."
 
-	[ ! -f ${MROOT}${INSTALLDB}/${pfull}/.fifo ] && die "remove_fifos() .fifo not found"
+	# make it optional atm !!
+	#[ ! -f ${MROOT}${INSTALLDB}/${pfull}/.fifo ] && die "remove_fifos() .fifo not found"
+	[ ! -f ${MROOT}${INSTALLDB}/${pfull}/.fifo ] && return
 
 	# sets fieldseperator to "§" instead of " "
 	IFS=§
@@ -1239,9 +1294,13 @@
 	local opt
 	local count_current
 	local count_total
+	local wget_opts
 
 	[ -z "${MIRRORS}" ] && die "You have no mirrors defined. Please edit your ${MAGERC}."
 
+	# filter wget command if busybox was found
+	wget_opts="$(busybox_filter_wget_options ${WGET_FETCH_OPTIONS})"
+
 	# get count of total packages
 	declare -i count_current=0
 	declare -i count_total=0
@@ -1287,7 +1346,7 @@
 			echo -e " fetching (${count_current}/${count_total}): ${pkg} ... "
 			[[ ${VERBOSE} = off ]] && opt="--quiet"
 			wget \
-				${WGET_FETCH_OPTIONS} \
+				${wget_opts} \
 				--directory-prefix=${PKGDIR} \
 				${opt} ${mirr}/${PACKAGES_SERVER_PATH}/${pkg}
 			if [[ $? = 0 ]]
@@ -1328,7 +1387,7 @@
 	done
 
 	# clean up backup files (foo~)
-	find ${MAGEDIR} -name *~ -exec rm '{}' ';'
+	find ${MAGEDIR} -name \*~ -exec rm '{}' ';'
 
 	# check if a newer mage version is available
 	is_newer_mage_version_available
@@ -1341,6 +1400,8 @@
 	local temp="$(mktemp -d)"
 	local mirr mymirr
 	local opt
+	local tar_opts
+	local wget_opts
 
 	# try to get the md5 marked as latest on the server
 	latest_md5="mage-latest.md5"
@@ -1348,6 +1409,9 @@
 	# try to get the tarball marked as latest on the server
 	latest_tarball="mage-latest.tar.bz2"
 
+	# filter wget command if busybox was found
+	wget_opts="$(busybox_filter_wget_options ${WGET_FETCH_OPTIONS})"
+
 	for mirr in ${MIRRORS}
 	do
 		# path without distribution
@@ -1357,14 +1421,14 @@
 		echo "fetching latest md5 from ${mymirr} ..."
 		[[ ${VERBOSE} = off ]] && opt="--quiet"
 		wget \
-			${WGET_FETCH_OPTIONS} \
+			${wget_opts} \
 			--directory-prefix=${temp} \
 			${opt} ${mymirr}/rsync/tarballs/${latest_md5}
 
 		echo -ne "${COLBLUE} --- ${COLDEFAULT}"
 		echo "fetching latest tarball from ${mymirr} ..."
 		wget \
-			${WGET_FETCH_OPTIONS} \
+			${wget_opts} \
 			--directory-prefix=${temp} \
 			${opt} ${mymirr}/rsync/tarballs/${latest_tarball}
 		if [[ $? = 0 ]]
@@ -1384,7 +1448,7 @@
 		else
 			echo -ne "${COLBLUE} --- ${COLDEFAULT}"
 			echo -n "checking md5sum... "
-			( cd ${temp}; md5sum --check ${latest_md5} ) || die "md5 for ${latest_tarball} failed"
+			( cd ${temp}; md5sum -c ${latest_md5} ) || die "md5 for ${latest_tarball} failed"
 		fi
 
 		if [[ -d ${MAGEDIR} ]]
@@ -1394,10 +1458,17 @@
 			rm -rf ${MAGEDIR}
 		fi
 
+		if need_busybox_support tar
+		then
+			tar_opts="xjf"
+		else
+			tar_opts="xjmf"
+		fi
+
 		echo -ne "${COLBLUE} --- ${COLDEFAULT}"
 		echo "updating mage-tree from tarball ..."
 		# unpack in dirname of MAGEDIR, as the tarball has already the mage
-		tar xjmf ${temp}/${latest_tarball} -C ${MAGEDIR%/*} || die "Unpacking tarball"
+		tar ${tar_opts} ${temp}/${latest_tarball} -C ${MAGEDIR%/*} || die "Unpacking tarball"
 
 		if [[ -d ${temp} ]]
 		then
@@ -1443,7 +1514,7 @@
 }
 
 
-# cuts full pathnames or versioniezed names down to basename
+# cuts full pathnames or versionized names down to basename
 choppkgname()
 {
 	#we want this only if full name was used
@@ -1526,7 +1597,7 @@
 	local magefile
 
 	# do not list the content of a directory, only the name (-d)
-	for magefile in $(ls --format=single-column -v -d ${MAGEDIR}/${PCAT}/${PNAME}/*)
+	for magefile in $(ls --format=single-column -v -d ${MAGEDIR}/${PCAT}/${PNAME}/* 2> /dev/null)
 	do
 		[[ -z ${magefile} ]] && continue
 		# we exclude subdirs (for stuff like a md5sum dir)
@@ -1539,28 +1610,6 @@
 		fi
 	done
 
-# do not so anything
-# 	# stop here if HIGHEST_MAGEFILE is zero
-# 	# this package must be unstable or old
-# 	if [ -z "${HIGHEST_MAGEFILE}" ]
-# 	then
-# 		echo
-# 		echo -n "All packages named "
-# 		echo -en ${COLRED}\""${PKGNAME%-*-*-*}\""${COLDEFAULT}
-# 		echo -n " are marked "
-# 		echo -en ${COLRED}"*UNSTABLE*"${COLDEFAULT}
-# 		echo "."
-# 		echo "You need to declare USE_UNSTABLE=true to install this."
-# 		echo 
-# 		echo "Example:"
-# 		echo "         USE_UNSTABLE=true mage install ${PKGNAME%-*-*-*}"
-# 		echo
-# 		echo "Be warned that these packages are not stable and may cause serious problems."
-# 		echo "You should know what you are doing, so don't complain about any damage."
-# 		echo
-# 		return 1
-# 	fi
-
 	echo "${HIGHEST_MAGEFILE}"
 	return 0
 }
@@ -2413,9 +2462,9 @@
 		if [[ -n ${MAGE_TARGETS} ]]
 		then
 			# basic svn compat
-			if [[ -d ${SMAGESCRIPTSDIR}/trunk ]]
+			if [[ -d ${SMAGESCRIPTSDIR}/.svn ]]
 			then
-				for i in ${SMAGESCRIPTSDIR}/trunk/*/${pname/${MAGE_TARGETS}/}/${pname/${MAGE_TARGETS}/}-${pver}-${pbuild}.smage2
+				for i in ${SMAGESCRIPTSDIR}/*/${pname/${MAGE_TARGETS}/}/${pname/${MAGE_TARGETS}/}-${pver}-${pbuild}.smage2
 				do
 					smage2file="${i}"
 				done
@@ -2426,9 +2475,9 @@
 		elif [[ -n ${SPLIT_PACKAGE_BASE} ]]
 		then
 			# basic svn compat
-			if [[ -d ${SMAGESCRIPTSDIR}/trunk ]]
+			if [[ -d ${SMAGESCRIPTSDIR}/.svn ]]
 			then
-				for i in ${SMAGESCRIPTSDIR}/trunk/*/${SPLIT_PACKAGE_BASE}/${SPLIT_PACKAGE_BASE}-${pver}-${pbuild}.smage2
+				for i in ${SMAGESCRIPTSDIR}/*/${SPLIT_PACKAGE_BASE}/${SPLIT_PACKAGE_BASE}-${pver}-${pbuild}.smage2
 				do
 					smage2file="${i}"
 				done
@@ -2438,9 +2487,9 @@
 
 		else
 			# basic svn compat
-			if [[ -d ${SMAGESCRIPTSDIR}/trunk ]]
+			if [[ -d ${SMAGESCRIPTSDIR}/.svn ]]
 			then
-				for i in ${SMAGESCRIPTSDIR}/trunk/*/${pname}/${pname}-${pver}-${pbuild}.smage2
+				for i in ${SMAGESCRIPTSDIR}/*/${pname}/${pname}-${pver}-${pbuild}.smage2
 				do
 					smage2file="${i}"
 				done
@@ -2579,7 +2628,7 @@
 		then
 			echo -ne "${COLBLUE} *** ${COLDEFAULT}"
 			echo -ne "checking md5sum (${count_current}/${count_total}): "
-			( cd ${PKGDIR}; md5sum --check ${md5file}) || die "md5 for ${pkgfile} failed"
+			( cd ${PKGDIR}; md5sum -c ${md5file}) || die "md5 for ${pkgfile} failed"
 		else
 			echo -ne "${COLBLUE} --- ${COLDEFAULT}"
 			echo -e "!! no md5sum file found for ${pkgfile} :("
@@ -3027,3 +3076,69 @@
 	return 0
 }
 
+# need_busybox_support ${cmd}
+# return 0 (no error = needs busybox support) or return 1 (error = no busybox support required)
+need_busybox_support()
+{
+	local cmd
+	cmd="$1"
+
+	if [[ -x /bin/busybox ]]
+	then
+		if [[ $(readlink $(which ${cmd})) = /bin/busybox ]]
+		then
+			# needs busybox support
+			return 0
+		fi
+	fi
+
+	# no busybox
+	return 1
+}
+
+# busybox_filter_wget_options ${wget_opts}
+busybox_filter_wget_options()
+{
+	local opts="$@"
+	local i
+	local fixed_opts
+
+	if need_busybox_support wget
+	then
+		for i in ${opts}
+		do
+			# show only the allowed ones
+			case ${i} in
+				-c|--continue) fixed_opts+=" -c" ;;
+				-s|--spider) fixed_opts+=" -s" ;;
+				-q|--quiet) fixed_opts+=" -q" ;;
+				-O|--output-document) shift; fixed_opts+=" -O $1" ;;
+				--header) shift; fixed_opts+=" --header $1" ;;
+				-Y|--proxy) shift; fixed_opts+=" -Y $1" ;;
+				-P) shift; fixed_opts+=" -P $1" ;;
+				--no-check-certificate) fixed_opts+=" --no-check-certificate ${i}" ;;
+				-U|--user-agent) shift; fixed_opts+=" -U ${i}" ;;
+				# simply drop all other opts
+				*) continue ;;
+			esac
+		done
+
+		echo "${fixed_opts}"
+	else
+		echo "${opts}"
+	fi
+}
+
+have_root_privileges()
+{
+	local retval
+
+	if [[ $(id -u) = 0 ]]
+	then
+		retval=0
+	else
+		retval=1
+	fi
+
+	return ${retval}
+}