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#!/bin/sh
#set -e
do_httpmount ()
{
rc=1
for webfile in HTTPFS FTPFS FETCH
do
local url extension dest
url="$(eval echo \"\$\{${webfile}\}\")"
extension="$(echo "${url}" | sed 's/\(.*\)\.\(.*\)/\2/')"
if [ -n "$url" ]
then
case "${extension}" in
iso|squashfs|tgz|tar)
if [ "${extension}" = "iso" ]
then
mkdir -p "${alt_mountpoint}"
dest="${alt_mountpoint}"
else
dest="${mountpoint}/${LIVE_MEDIA_PATH}"
mount -t ramfs ram "${mountpoint}"
mkdir -p "${dest}"
fi
if [ "${webfile}" = "FETCH" ]
then
case "$url" in
tftp*)
ip="$(dirname $url | sed -e 's|tftp://||g' -e 's|/.*$||g')"
rfile="$(echo $url | sed -e "s|tftp://$ip||g")"
lfile="$(basename $url)"
log_begin_msg "Trying tftp -g -b 65464 -r $rfile -l ${dest}/$lfile $ip"
tftp -g -b 65464 -r $rfile -l ${dest}/$lfile $ip
;;
*)
log_begin_msg "Trying wget ${url} -O ${dest}/$(basename ${url})"
wget "${url}" -O "${dest}/$(basename ${url})"
;;
esac
else
log_begin_msg "Trying to mount ${url} on ${dest}/$(basename ${url})"
if [ "${webfile}" = "FTPFS" ]
then
FUSE_MOUNT="curlftpfs"
url="$(dirname ${url})"
else
FUSE_MOUNT="httpfs"
fi
if [ -n "${FUSE_MOUNT}" ] && [ -x /bin/mount.util-linux ]
then
# fuse does not work with klibc mount
ln -f /bin/mount.util-linux /bin/mount
fi
modprobe fuse
$FUSE_MOUNT "${url}" "${dest}"
ROOT_PID="$(minips h -C "$FUSE_MOUNT" | { read x y ; echo "$x" ; } )"
fi
[ ${?} -eq 0 ] && rc=0
[ "${extension}" = "tgz" ] && live_dest="ram"
if [ "${extension}" = "iso" ]
then
isoloop=$(setup_loop "${dest}/$(basename "${url}")" "loop" "/sys/block/loop*" "" '')
mount -t iso9660 "${isoloop}" "${mountpoint}"
rc=${?}
fi
break
;;
*)
log_begin_msg "Unrecognized archive extension for ${url}"
;;
esac
fi
done
if [ ${rc} != 0 ]
then
if [ -d "${alt_mountpoint}" ]
then
umount "${alt_mountpoint}"
rmdir "${alt_mountpoint}"
fi
umount "${mountpoint}"
elif [ "${webfile}" != "FETCH" ] ; then
NETBOOT="${webfile}"
export NETBOOT
fi
return ${rc}
}
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