Add support for httpfs= and ftpfs= parameters.

diff --git a/debian/control b/debian/control
index ff00194..893828d 100644 (file)
--- a/debian/control
+++ b/debian/control
@@ -14,7 +14,7 @@ Package: live-initramfs
 Architecture: all
 Depends: ${misc:Depends}, busybox, file, initramfs-tools, sudo, udev, user-setup
 Recommends: eject, loop-aes-utils, uuid-runtime, wget
-Suggests: genext2fs (>= 1.4.1), squashfs-tools, mtd-tools
+Suggests: curlftpfs, genext2fs (>= 1.4.1), httpfs2, squashfs-tools, mtd-tools
 Description: Debian Live initramfs hook
  live-initramfs is a hook for the initramfs-tools, used to generate a initramfs
  capable to boot live systems, such as those created by live-helper. This

diff --git a/hooks/live b/hooks/live
index b85f646..56425ad 100755 (executable)
--- a/hooks/live
+++ b/hooks/live
@@ -135,3 +135,24 @@ if [ -x /usr/bin/wget ]
 then
        copy_exec /usr/bin/wget /bin
 fi
+
+# FUSE kernel module
+manual_add_modules fuse
+
+# FUSE filesystem: httpfs
+if [ -x /usr/bin/httpfs_ssl ]
+then
+       copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
+else
+       if [ -x /usr/bin/httpfs ]
+       then
+               copy_exec /usr/bin/httpfs2 /bin/httpfs
+       fi
+fi
+
+# FUSE filesystem: curlftpfs
+if [ -x /usr/bin/curlftpfs ]
+then
+       copy_exec /usr/bin/curlftpfs /bin
+fi
+

diff --git a/scripts/live b/scripts/live
index b6762bc..62b5224 100755 (executable)
--- a/scripts/live
+++ b/scripts/live
@@ -65,6 +65,16 @@ Arguments ()
                                export HOOK
                                ;;
 
+                       ftpfs=*)
+                               FTPFS="${ARGUMENT#ftpfs=}"
+                               export FTPFS
+                               ;;
+
+                       httpfs=*)
+                               HTTPFS="${ARGUMENT#httpfs=}"
+                               export HTTPFS
+                               ;;
+
                        hostname=*)
                                HOSTNAME="${ARGUMENT#hostname=}"
                                LIVECONF="changed"
@@ -656,7 +666,7 @@ do_netmount ()
                NFSROOT=${ROOTSERVER}:${ROOTPATH}
        fi
 
-       if [ -n "${FETCH}" ] && do_httpmount
+       if ( [ -n "${FETCH}" ] || [ -n "${HTTPFS}" ] || [ -n "${FTPFS}" ] ) && do_httpmount
        then
                rc=0
                return ${rc}
@@ -686,20 +696,53 @@ do_netmount ()
 do_httpmount ()
 {
        rc=1
-       extension=$(echo "${FETCH}" | sed 's/\(.*\)\.\(.*\)/\2/')
-
-       case "${extension}" in
-               squashfs|tgz|tar)
-                       [ "${quiet}" != "y" ] && log_begin_msg "Trying wget ${FETCH} -O ${mountpoint}/$(basename ${FETCH})"
-                       mkdir -p "${mountpoint}/${LIVE_MEDIA_PATH}"
-                       wget "${FETCH}" -O "${mountpoint}/${LIVE_MEDIA_PATH}/$(basename ${FETCH})"
-                       [ ${?} -eq 0 ] && rc=0
-                       [ "${extension}" = "tgz" ] && live_dest="ram"
-                       ;;
+       dest="${mountpoint}/${LIVE_MEDIA_PATH}"
+       mount -t ramfs ram "${mountpoint}"
+       mkdir -p "${dest}"
 
-               *)
-                       [ "${quiet}" != "y" ] && log_begin_msg "Unrecognized archive extension for ${FETCH}"
-       esac
+       for webfile in HTTPFS FTPFS FETCH
+       do
+               url="$(eval echo \"\$\{${webfile}\}\")"
+               extension="$(echo "${url}" | sed 's/\(.*\)\.\(.*\)/\2/')"
+
+               if [ -n "$url" ]
+               then
+                       case "${extension}" in
+                               squashfs|tgz|tar)
+                                       if [ "${webfile}" = "FETCH" ]
+                                       then
+                                               [ "${quiet}" != "y" ] &&
+                                                       log_begin_msg "Trying wget ${url} -O ${dest}/$(basename ${url})"
+                                               wget "${url}" -O "${dest}/$(basename ${url})"
+                                       else
+                                               [ "${quiet}" != "y" ] &&
+                                                       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
+                                               modprobe fuse
+                                               $FUSE_MOUNT "${url}" "${dest}"
+                                       fi
+                                       [ ${?} -eq 0 ] && rc=0
+                                       [ "${extension}" = "tgz" ] && live_dest="ram"
+                                       break
+                                       ;;
+
+                               *)
+                                       [ "${quiet}" != "y" ] && log_begin_msg "Unrecognized archive extension for ${url}"
+                                       ;;
+                       esac
+               fi
+       done
+
+       if [ ${rc} != 0 ]
+       then
+           umount "${mountpoint}"
+       fi
 
        return ${rc}
 }
@@ -1281,7 +1324,7 @@ mountroot ()
 
        set_usplash_timeout
 
-       if [ ! -z "${NETBOOT}" ] || [ ! -z "${FETCH}" ]
+       if [ ! -z "${NETBOOT}" ] || [ ! -z "${FETCH}" ] || [ ! -z "${HTTPFS}" ] || [ ! -z "${FTPFS}" ]
        then
                if do_netmount
                then