Drop mic raw image format support

Change-Id: Ia5f0f14131463f1eb20bbfe8a7159dfe1307f215

Conflicts:
	plugins/imager/raw_plugin.py

6 files changed, 2 insertions, 1760 deletions

diff --git a/doc/man.rst b/doc/man.rst
index 851cf1a..290af95 100644
--- a/doc/man.rst
+++ b/doc/man.rst
@@ -20,8 +20,7 @@ USAGE
 
 create
 ------
-This command is used to create various images, including live CD, live USB,
-loop, raw.
+This command is used to create various images, including loop.
 
 Usage:
 
@@ -32,7 +31,6 @@ Subcommands:
  | help(?)      give detailed help on a specific sub-command
  | fs           create fs image, which is also chroot directory
  | loop         create loop image, including multi-partitions
- | raw          create raw image, containing multi-partitions
 
 Options:
 
@@ -62,10 +60,6 @@ Options for loop image:
   --compress-image=COMPRESS_IMAGE  compress all loop images with 'gz' or 'bz2' or 'lzo'
   --compress-disk-image=COMPRESS_DISK_IMAGE  same with --compress-image
 
-Options for raw image:
-  --compress-image=COMPRESS_IMAGE  compress all raw images with 'gz' or 'bz2' or 'lzo'
-  --compress-disk-image=COMPRESS_DISK_IMAGE  same with --compress-image
-
 Examples:
 
  | mic create loop tizen.ks
diff --git a/doc/usage.rst b/doc/usage.rst
index 97cb701..d8a10c6 100644
--- a/doc/usage.rst
+++ b/doc/usage.rst
@@ -70,13 +70,12 @@ Create
   help(?)            give detailed help on a specific sub-command
   fs                 create fs image, which is also a chroot directory
   loop               create loop image, including multi-partitions
-  raw                create raw image, containing multi-partitions
 
 - <ksfile>:
 
 The kickstart file is a simple text file, containing a list of items about image partition, setup, Bootloader, packages to be installed, etc, each identified by a keyword.
 
-In Tizen, the released image will have a ks file along with image. For example, you can download the ks file from: http://download.tizen.org/releases/daily/trunk/ivi/latest/images/ivi-min...
+In Tizen, the released image will have a ks file along with image. For example, you can download the ks file from: http://download.tizen.org/releases/weekly/tizen/mobile/latest/images/...
 
 - Options include:
 
diff --git a/mic/imager/raw.py b/mic/imager/raw.py
deleted file mode 100644
index 649292b..0000000
--- a/mic/imager/raw.py
+++ /dev/null
@@ -1,602 +0,0 @@
-#!/usr/bin/python -tt
-#
-# Copyright (c) 2011 Intel, Inc.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the Free
-# Software Foundation; version 2 of the License
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc., 59
-# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-import os
-import stat
-import shutil
-
-from mic import kickstart, msger
-from mic.utils import fs_related, runner, misc
-from mic.utils.partitionedfs import PartitionedMount
-from mic.utils.errors import CreatorError, MountError
-from mic.imager.baseimager import BaseImageCreator
-from mic.archive import packing, compressing
-
-class RawImageCreator(BaseImageCreator):
-    """Installs a system into a file containing a partitioned disk image.
-
-    ApplianceImageCreator is an advanced ImageCreator subclass; a sparse file
-    is formatted with a partition table, each partition loopback mounted
-    and the system installed into an virtual disk. The disk image can
-    subsequently be booted in a virtual machine or accessed with kpartx
-    """
-    img_format = 'raw'
-
-    def __init__(self, creatoropts=None, pkgmgr=None, compress_image=None, generate_bmap=None, fstab_entry="uuid"):
-        """Initialize a ApplianceImageCreator instance.
-
-            This method takes the same arguments as ImageCreator.__init__()
-        """
-        BaseImageCreator.__init__(self, creatoropts, pkgmgr)
-
-        self.__instloop = None
-        self.__imgdir = None
-        self.__disks = {}
-        self.__disk_format = "raw"
-        self._disk_names = []
-        self._ptable_format = self.ks.handler.bootloader.ptable
-        self.vmem = 512
-        self.vcpu = 1
-        self.checksum = False
-        self.use_uuid = fstab_entry == "uuid"
-        self.appliance_version = None
-        self.appliance_release = None
-        self.compress_image = compress_image
-        self.bmap_needed = generate_bmap
-        self._need_extlinux = not kickstart.use_installerfw(self.ks, "bootloader")
-        #self.getsource = False
-        #self.listpkg = False
-
-        self._dep_checks.extend(["sync", "kpartx", "parted"])
-        if self._need_extlinux:
-            self._dep_checks.extend(["extlinux"])
-
-    def configure(self, repodata = None):
-        import subprocess
-        def chroot():
-            os.chroot(self._instroot)
-            os.chdir("/")
-
-        if os.path.exists(self._instroot + "/usr/bin/Xorg"):
-            subprocess.call(["/bin/chmod", "u+s", "/usr/bin/Xorg"],
-                            preexec_fn = chroot)
-
-        BaseImageCreator.configure(self, repodata)
-
-    def _get_fstab(self):
-        s = ""
-        for mp in self.__instloop.mount_order:
-            p = None
-            for p1 in self.__instloop.partitions:
-                if p1['mountpoint'] == mp:
-                    p = p1
-                    break
-
-            if self.use_uuid and p['uuid']:
-                device = "UUID=%s" % p['uuid']
-            else:
-                device = "/dev/%s%-d" % (p['disk_name'], p['num'])
-
-            s += "%(device)s  %(mountpoint)s  %(fstype)s  %(fsopts)s 0 0\n" % {
-               'device': device,
-               'mountpoint': p['mountpoint'],
-               'fstype': p['fstype'],
-               'fsopts': "defaults,noatime" if not p['fsopts'] else p['fsopts']}
-
-            if p['mountpoint'] == "/":
-                for subvol in self.__instloop.subvolumes:
-                    if subvol['mountpoint'] == "/":
-                        continue
-                    s += "%(device)s  %(mountpoint)s  %(fstype)s  %(fsopts)s 0 0\n" % {
-                         'device': "/dev/%s%-d" % (p['disk_name'], p['num']),
-                         'mountpoint': subvol['mountpoint'],
-                         'fstype': p['fstype'],
-                         'fsopts': "defaults,noatime" if not subvol['fsopts'] else subvol['fsopts']}
-
-        s += "devpts     /dev/pts  devpts  gid=5,mode=620   0 0\n"
-        s += "tmpfs      /dev/shm  tmpfs   defaults         0 0\n"
-        s += "proc       /proc     proc    defaults         0 0\n"
-        s += "sysfs      /sys      sysfs   defaults         0 0\n"
-        return s
-
-    def _create_mkinitrd_config(self):
-        """write to tell which modules to be included in initrd"""
-
-        mkinitrd = ""
-        mkinitrd += "PROBE=\"no\"\n"
-        mkinitrd += "MODULES+=\"ext3 ata_piix sd_mod libata scsi_mod\"\n"
-        mkinitrd += "rootfs=\"ext3\"\n"
-        mkinitrd += "rootopts=\"defaults\"\n"
-
-        msger.debug("Writing mkinitrd config %s/etc/sysconfig/mkinitrd" \
-                    % self._instroot)
-        os.makedirs(self._instroot + "/etc/sysconfig/",mode=644)
-        cfg = open(self._instroot + "/etc/sysconfig/mkinitrd", "w")
-        cfg.write(mkinitrd)
-        cfg.close()
-
-    def _get_parts(self):
-        if not self.ks:
-            raise CreatorError("Failed to get partition info, "
-                               "please check your kickstart setting.")
-
-        # Set a default partition if no partition is given out
-        if not self.ks.handler.partition.partitions:
-            partstr = "part / --size 1900 --ondisk sda --fstype=ext3"
-            args = partstr.split()
-            pd = self.ks.handler.partition.parse(args[1:])
-            if pd not in self.ks.handler.partition.partitions:
-                self.ks.handler.partition.partitions.append(pd)
-
-        # partitions list from kickstart file
-        return kickstart.get_partitions(self.ks)
-
-    def get_disk_names(self):
-        """ Returns a list of physical target disk names (e.g., 'sdb') which
-        will be created. """
-
-        if self._disk_names:
-            return self._disk_names
-
-        #get partition info from ks handler
-        parts = self._get_parts()
-
-        for i in range(len(parts)):
-            if parts[i].disk:
-                disk_name = parts[i].disk
-            else:
-                raise CreatorError("Failed to create disks, no --ondisk "
-                                   "specified in partition line of ks file")
-
-            if parts[i].mountpoint and not parts[i].fstype:
-                raise CreatorError("Failed to create disks, no --fstype "
-                                    "specified for partition with mountpoint "
-                                    "'%s' in the ks file")
-
-            self._disk_names.append(disk_name)
-
-        return self._disk_names
-
-    def _full_name(self, name, extention):
-        """ Construct full file name for a file we generate. """
-        return "%s-%s.%s" % (self.name, name, extention)
-
-    def _full_path(self, path, name, extention):
-        """ Construct full file path to a file we generate. """
-        return os.path.join(path, self._full_name(name, extention))
-
-    #
-    # Actual implemention
-    #
-    def _mount_instroot(self, base_on = None):
-        parts = self._get_parts()
-        self.__instloop = PartitionedMount(self._instroot)
-
-        for p in parts:
-            self.__instloop.add_partition(int(p.size),
-                                          p.disk,
-                                          p.mountpoint,
-                                          p.fstype,
-                                          p.label,
-                                          fsopts = p.fsopts,
-                                          boot = p.active,
-                                          align = p.align,
-                                          part_type = p.part_type)
-
-        self.__instloop.layout_partitions(self._ptable_format)
-
-        # Create the disks
-        self.__imgdir = self._mkdtemp()
-        for disk_name, disk in self.__instloop.disks.items():
-            full_path = self._full_path(self.__imgdir, disk_name, "raw")
-            msger.debug("Adding disk %s as %s with size %s bytes" \
-                        % (disk_name, full_path, disk['min_size']))
-
-            disk_obj = fs_related.SparseLoopbackDisk(full_path,
-                                                     disk['min_size'])
-            self.__disks[disk_name] = disk_obj
-            self.__instloop.add_disk(disk_name, disk_obj)
-
-        self.__instloop.mount()
-        self._create_mkinitrd_config()
-
-    def mount(self, base_on = None, cachedir = None):
-        """
-        This method calls the base class' 'mount()' method and then creates
-        block device nodes corresponding to the image's partitions in the image
-        itself. Namely, the image has /dev/loopX device corresponding to the
-        entire image, and per-partition /dev/mapper/* devices.
-
-        We copy these files to image's "/dev" directory in order to enable
-        scripts which run in the image chroot environment to access own raw
-        partitions. For example, this can be used to install the bootloader to
-        the MBR (say, from an installer framework plugin).
-        """
-
-        def copy_devnode(src, dest):
-            """A helper function for copying device nodes."""
-
-            if not src:
-                return
-
-            stat_obj = os.stat(src)
-            assert stat.S_ISBLK(stat_obj.st_mode)
-
-            os.mknod(dest, stat_obj.st_mode,
-                     os.makedev(os.major(stat_obj.st_rdev),
-                                os.minor(stat_obj.st_rdev)))
-            # os.mknod uses process umask may create a nod with different
-            # permissions, so we use os.chmod to make sure permissions are
-            # correct.
-            os.chmod(dest, stat_obj.st_mode)
-
-        BaseImageCreator.mount(self, base_on, cachedir)
-
-        # Copy the disk loop devices
-        for name in self.__disks.keys():
-            loopdev = self.__disks[name].device
-            copy_devnode(loopdev, self._instroot + loopdev)
-
-        # Copy per-partition dm nodes
-        os.mkdir(self._instroot + "/dev/mapper", os.stat("/dev/mapper").st_mode)
-        for p in self.__instloop.partitions:
-            copy_devnode(p['mapper_device'],
-                         self._instroot + p['mapper_device'])
-            copy_devnode(p['mpath_device'],
-                         self._instroot + p['mpath_device'])
-
-    def unmount(self):
-        """
-        Remove loop/dm device nodes which we created in 'mount()' and call the
-        base class' 'unmount()' method.
-        """
-
-        for p in self.__instloop.partitions:
-            if p['mapper_device']:
-                path = self._instroot + p['mapper_device']
-                if os.path.exists(path):
-                    os.unlink(path)
-            if p['mpath_device']:
-                path = self._instroot + p['mpath_device']
-                if os.path.exists(path):
-                    os.unlink(path)
-
-        path = self._instroot + "/dev/mapper"
-        if os.path.exists(path):
-            shutil.rmtree(path, ignore_errors=True)
-
-        for name in self.__disks.keys():
-            if self.__disks[name].device:
-                path = self._instroot + self.__disks[name].device
-                if os.path.exists(path):
-                    os.unlink(path)
-
-        BaseImageCreator.unmount(self)
-
-    def _get_required_packages(self):
-        required_packages = BaseImageCreator._get_required_packages(self)
-        if self._need_extlinux:
-            if not self.target_arch or not self.target_arch.startswith("arm"):
-                required_packages += ["syslinux", "syslinux-extlinux"]
-        return required_packages
-
-    def _get_excluded_packages(self):
-        return BaseImageCreator._get_excluded_packages(self)
-
-    def _get_syslinux_boot_config(self):
-        rootdev = None
-        root_part_uuid = None
-        for p in self.__instloop.partitions:
-            if p['mountpoint'] == "/":
-                rootdev = "/dev/%s%-d" % (p['disk_name'], p['num'])
-                root_part_uuid = p['partuuid']
-
-        return (rootdev, root_part_uuid)
-
-    def _create_syslinux_config(self):
-
-        splash = os.path.join(self._instroot, "boot/extlinux")
-        if os.path.exists(splash):
-            splashline = "menu background splash.jpg"
-        else:
-            splashline = ""
-
-        (rootdev, root_part_uuid) = self._get_syslinux_boot_config()
-        options = self.ks.handler.bootloader.appendLine
-
-        #XXX don't hardcode default kernel - see livecd code
-        syslinux_conf = ""
-        syslinux_conf += "prompt 0\n"
-        syslinux_conf += "timeout 1\n"
-        syslinux_conf += "\n"
-        syslinux_conf += "default vesamenu.c32\n"
-        syslinux_conf += "menu autoboot Starting %s...\n" % self.distro_name
-        syslinux_conf += "menu hidden\n"
-        syslinux_conf += "\n"
-        syslinux_conf += "%s\n" % splashline
-        syslinux_conf += "menu title Welcome to %s!\n" % self.distro_name
-        syslinux_conf += "menu color border 0 #ffffffff #00000000\n"
-        syslinux_conf += "menu color sel 7 #ffffffff #ff000000\n"
-        syslinux_conf += "menu color title 0 #ffffffff #00000000\n"
-        syslinux_conf += "menu color tabmsg 0 #ffffffff #00000000\n"
-        syslinux_conf += "menu color unsel 0 #ffffffff #00000000\n"
-        syslinux_conf += "menu color hotsel 0 #ff000000 #ffffffff\n"
-        syslinux_conf += "menu color hotkey 7 #ffffffff #ff000000\n"
-        syslinux_conf += "menu color timeout_msg 0 #ffffffff #00000000\n"
-        syslinux_conf += "menu color timeout 0 #ffffffff #00000000\n"
-        syslinux_conf += "menu color cmdline 0 #ffffffff #00000000\n"
-
-        versions = []
-        kernels = self._get_kernel_versions()
-        symkern = "%s/boot/vmlinuz" % self._instroot
-
-        if os.path.lexists(symkern):
-            v = os.path.realpath(symkern).replace('%s-' % symkern, "")
-            syslinux_conf += "label %s\n" % self.distro_name.lower()
-            syslinux_conf += "\tmenu label %s (%s)\n" % (self.distro_name, v)
-            syslinux_conf += "\tlinux ../vmlinuz\n"
-            if self._ptable_format == 'msdos':
-                rootstr = rootdev
-            else:
-                if not root_part_uuid:
-                    raise MountError("Cannot find the root GPT partition UUID")
-                rootstr = "PARTUUID=%s" % root_part_uuid
-            syslinux_conf += "\tappend ro root=%s %s\n" % (rootstr, options)
-            syslinux_conf += "\tmenu default\n"
-        else:
-            for kernel in kernels:
-                for version in kernels[kernel]:
-                    versions.append(version)
-
-            footlabel = 0
-            for v in versions:
-                syslinux_conf += "label %s%d\n" \
-                                 % (self.distro_name.lower(), footlabel)
-                syslinux_conf += "\tmenu label %s (%s)\n" % (self.distro_name, v)
-                syslinux_conf += "\tlinux ../vmlinuz-%s\n" % v
-                syslinux_conf += "\tappend ro root=%s %s\n" \
-                                 % (rootdev, options)
-                if footlabel == 0:
-                    syslinux_conf += "\tmenu default\n"
-                footlabel += 1;
-
-        msger.debug("Writing syslinux config %s/boot/extlinux/extlinux.conf" \
-                    % self._instroot)
-        cfg = open(self._instroot + "/boot/extlinux/extlinux.conf", "w")
-        cfg.write(syslinux_conf)
-        cfg.close()
-
-    def _install_syslinux(self):
-        for name in self.__disks.keys():
-            loopdev = self.__disks[name].device
-
-            # Set MBR
-            mbrfile = "%s/usr/share/syslinux/" % self._instroot
-            if self._ptable_format == 'gpt':
-                mbrfile += "gptmbr.bin"
-            else:
-                mbrfile += "mbr.bin"
-
-            msger.debug("Installing syslinux bootloader '%s' to %s" % \
-                        (mbrfile, loopdev))
-
-            rc = runner.show(['dd', 'if=%s' % mbrfile, 'of=' + loopdev])
-            if rc != 0:
-                raise MountError("Unable to set MBR to %s" % loopdev)
-
-
-            # Ensure all data is flushed to disk before doing syslinux install
-            runner.quiet('sync')
-
-            fullpathsyslinux = fs_related.find_binary_path("extlinux")
-            rc = runner.show([fullpathsyslinux,
-                              "-i",
-                              "%s/boot/extlinux" % self._instroot])
-            if rc != 0:
-                raise MountError("Unable to install syslinux bootloader to %s" \
-                                 % loopdev)
-
-    def _create_bootconfig(self):
-        #If syslinux is available do the required configurations.
-        if self._need_extlinux \
-           and os.path.exists("%s/usr/share/syslinux/" % (self._instroot)) \
-           and os.path.exists("%s/boot/extlinux/" % (self._instroot)):
-            self._create_syslinux_config()
-            self._install_syslinux()
-
-    def _unmount_instroot(self):
-        if not self.__instloop is None:
-            try:
-                self.__instloop.cleanup()
-            except MountError, err:
-                msger.warning("%s" % err)
-
-    def _resparse(self, size = None):
-        return self.__instloop.resparse(size)
-
-    def _get_post_scripts_env(self, in_chroot):
-        env = BaseImageCreator._get_post_scripts_env(self, in_chroot)
-
-        # Export the file-system UUIDs and partition UUIDs (AKA PARTUUIDs)
-        for p in self.__instloop.partitions:
-            env.update(self._set_part_env(p['ks_pnum'], "UUID", p['uuid']))
-            env.update(self._set_part_env(p['ks_pnum'], "PARTUUID", p['partuuid']))
-            env.update(self._set_part_env(p['ks_pnum'], "DEVNODE_NOW",
-                                          p['mapper_device']))
-            env.update(self._set_part_env(p['ks_pnum'], "DISK_DEVNODE_NOW",
-                                          self.__disks[p['disk_name']].device))
-
-        return env
-
-    def _stage_final_image(self):
-        """Stage the final system image in _outdir.
-           write meta data
-        """
-        self._resparse()
-        self.image_files.update({'disks': self.__disks.keys()})
-
-        if not (self.compress_image or self.pack_to):
-            for imgfile in os.listdir(self.__imgdir):
-                if imgfile.endswith('.raw'):
-                    for disk in self.__disks.keys():
-                        if imgfile.find(disk) != -1:
-                            self.image_files.setdefault(disk, {}).update(
-                                   {'image': imgfile})
-                            self.image_files.setdefault('image_files',
-                                   []).append(imgfile)
-
-        if self.compress_image:
-            for imgfile in os.listdir(self.__imgdir):
-                if imgfile.endswith('.raw') or imgfile.endswith('bin'):
-                    imgpath = os.path.join(self.__imgdir, imgfile)
-                    msger.info("Compressing image %s" % imgfile)
-                    compressing(imgpath, self.compress_image)
-                if imgfile.endswith('.raw') and not self.pack_to:
-                    for disk in self.__disks.keys():
-                        if imgfile.find(disk) != -1:
-                            imgname = '%s.%s' % (imgfile, self.compress_image)
-                            self.image_files.setdefault(disk, {}).update(
-                                   {'image': imgname})
-                            self.image_files.setdefault('image_files',
-                                    []).append(imgname)
-
-        if self.pack_to:
-            dst = os.path.join(self._outdir, self.pack_to)
-            msger.info("Pack all raw images to %s" % dst)
-            packing(dst, self.__imgdir)
-            self.image_files.update({'image_files': self.pack_to})
-        else:
-            msger.debug("moving disks to stage location")
-            for imgfile in os.listdir(self.__imgdir):
-                src = os.path.join(self.__imgdir, imgfile)
-                dst = os.path.join(self._outdir, imgfile)
-                msger.debug("moving %s to %s" % (src,dst))
-                shutil.move(src,dst)
-
-        self._write_image_xml()
-
-    def _write_image_xml(self):
-        imgarch = "i686"
-        if self.target_arch and self.target_arch.startswith("arm"):
-            imgarch = "arm"
-        xml = "<image>\n"
-
-        name_attributes = ""
-        if self.appliance_version:
-            name_attributes += " version='%s'" % self.appliance_version
-        if self.appliance_release:
-            name_attributes += " release='%s'" % self.appliance_release
-        xml += "  <name%s>%s</name>\n" % (name_attributes, self.name)
-        xml += "  <domain>\n"
-        # XXX don't hardcode - determine based on the kernel we installed for
-        # grub baremetal vs xen
-        xml += "    <boot type='hvm'>\n"
-        xml += "      <guest>\n"
-        xml += "        <arch>%s</arch>\n" % imgarch
-        xml += "      </guest>\n"
-        xml += "      <os>\n"
-        xml += "        <loader dev='hd'/>\n"
-        xml += "      </os>\n"
-
-        i = 0
-        for name in self.__disks.keys():
-            full_name = self._full_name(name, self.__disk_format)
-            xml += "      <drive disk='%s' target='hd%s'/>\n" \
-                       % (full_name, chr(ord('a') + i))
-            i = i + 1
-
-        xml += "    </boot>\n"
-        xml += "    <devices>\n"
-        xml += "      <vcpu>%s</vcpu>\n" % self.vcpu
-        xml += "      <memory>%d</memory>\n" %(self.vmem * 1024)
-        for network in self.ks.handler.network.network:
-            xml += "      <interface/>\n"
-        xml += "      <graphics/>\n"
-        xml += "    </devices>\n"
-        xml += "  </domain>\n"
-        xml += "  <storage>\n"
-
-        if self.checksum is True:
-            for name in self.__disks.keys():
-                diskpath = self._full_path(self._outdir, name, \
-                                           self.__disk_format)
-                full_name = self._full_name(name, self.__disk_format)
-
-                msger.debug("Generating disk signature for %s" % full_name)
-
-                xml += "    <disk file='%s' use='system' format='%s'>\n" \
-                       % (full_name, self.__disk_format)
-
-                hashes = misc.calc_hashes(diskpath, ('sha1', 'sha256'))
-
-                xml +=  "      <checksum type='sha1'>%s</checksum>\n" \
-                        % hashes[0]
-                xml += "      <checksum type='sha256'>%s</checksum>\n" \
-                       % hashes[1]
-                xml += "    </disk>\n"
-        else:
-            for name in self.__disks.keys():
-                full_name = self._full_name(name, self.__disk_format)
-                xml += "    <disk file='%s' use='system' format='%s'/>\n" \
-                       % (full_name, self.__disk_format)
-
-        xml += "  </storage>\n"
-        xml += "</image>\n"
-
-        msger.debug("writing image XML to %s/%s.xml" %(self._outdir, self.name))
-        cfg = open("%s/%s.xml" % (self._outdir, self.name), "w")
-        cfg.write(xml)
-        cfg.close()
-
-    def generate_bmap(self):
-        """ Generate block map file for the image. The idea is that while disk
-        images we generate may be large (e.g., 4GiB), they may actually contain
-        only little real data, e.g., 512MiB. This data are files, directories,
-        file-system meta-data, partition table, etc. In other words, when
-        flashing the image to the target device, you do not have to copy all the
-        4GiB of data, you can copy only 512MiB of it, which is 4 times faster.
-
-        This function generates the block map file for an arbitrary image that
-        mic has generated. The block map file is basically an XML file which
-        contains a list of blocks which have to be copied to the target device.
-        The other blocks are not used and there is no need to copy them. """
-
-        if self.bmap_needed is None:
-            return
-
-        from mic.utils import BmapCreate
-        msger.info("Generating the map file(s)")
-
-        for name in self.__disks.keys():
-            image = self._full_path(self.__imgdir, name, self.__disk_format)
-            bmap_file = self._full_path(self._outdir, name, "bmap")
-            self.image_files.setdefault(name, {}).update({'bmap': \
-                                            os.path.basename(bmap_file)})
-
-            msger.debug("Generating block map file '%s'" % bmap_file)
-
-            try:
-                creator = BmapCreate.BmapCreate(image, bmap_file)
-                creator.generate()
-                del creator
-            except BmapCreate.Error as err:
-                raise CreatorError("Failed to create bmap file: %s" % str(err))
-
-    def create_manifest(self):
-        if self.compress_image:
-            self.image_files.update({'compress': self.compress_image})
-        super(RawImageCreator, self).create_manifest()
diff --git a/mic/utils/BmapCreate.py b/mic/utils/BmapCreate.py
deleted file mode 100644
index 6934f1a..0000000
--- a/mic/utils/BmapCreate.py
+++ /dev/null
@@ -1,354 +0,0 @@
-# Copyright (c) 2012-2013 Intel, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License, version 2,
-# as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-
-"""
-This module implements the block map (bmap) creation functionality and provides
-the corresponding API in form of the 'BmapCreate' class.
-
-The idea is that while images files may generally be very large (e.g., 4GiB),
-they may nevertheless contain only little real data, e.g., 512MiB. This data
-are files, directories, file-system meta-data, partition table, etc. When
-copying the image to the target device, you do not have to copy all the 4GiB of
-data, you can copy only 512MiB of it, which is 4 times less, so copying should
-presumably be 4 times faster.
-
-The block map file is an XML file which contains a list of blocks which have to
-be copied to the target device. The other blocks are not used and there is no
-need to copy them. The XML file also contains some additional information like
-block size, image size, count of mapped blocks, etc. There are also many
-commentaries, so it is human-readable.
-
-The image has to be a sparse file. Generally, this means that when you generate
-this image file, you should start with a huge sparse file which contains a
-single hole spanning the entire file. Then you should partition it, write all
-the data (probably by means of loop-back mounting the image or parts of it),
-etc. The end result should be a sparse file where mapped areas represent useful
-parts of the image and holes represent useless parts of the image, which do not
-have to be copied when copying the image to the target device.
-
-This module uses the FIBMAP ioctl to detect holes.
-"""
-
-# Disable the following pylint recommendations:
-#   *  Too many instance attributes - R0902
-#   *  Too few public methods - R0903
-# pylint: disable=R0902,R0903
-
-import hashlib
-import logging
-from mic.utils.misc import human_size
-from mic.utils import Filemap
-
-# The bmap format version we generate.
-#
-# Changelog:
-# o 1.3 -> 2.0:
-#   Support SHA256 and SHA512 checksums, in 1.3 only SHA1 was supported.
-#   "BmapFileChecksum" is used instead of "BmapFileSHA1", and "chksum="
-#   attribute is used instead "sha1=". Introduced "ChecksumType" tag. This is
-#   an incompatible change.
-#   Note, bmap format 1.4 is identical to 2.0. Version 1.4 was a mistake,
-#   instead of incrementing the major version number, we incremented minor
-#   version number. Unfortunately, the mistake slipped into bmap-tools version
-#   3.0, and was only fixed in bmap-tools v3.1.
-SUPPORTED_BMAP_VERSION = "2.0"
-
-_BMAP_START_TEMPLATE = \
-"""<?xml version="1.0" ?>
-<!-- This file contains the block map for an image file, which is basically
-     a list of useful (mapped) block numbers in the image file. In other words,
-     it lists only those blocks which contain data (boot sector, partition
-     table, file-system metadata, files, directories, extents, etc). These
-     blocks have to be copied to the target device. The other blocks do not
-     contain any useful data and do not have to be copied to the target
-     device.
-
-     The block map an optimization which allows to copy or flash the image to
-     the image quicker than copying of flashing the entire image. This is
-     because with bmap less data is copied: <MappedBlocksCount> blocks instead
-     of <BlocksCount> blocks.
-
-     Besides the machine-readable data, this file contains useful commentaries
-     which contain human-readable information like image size, percentage of
-     mapped data, etc.
-
-     The 'version' attribute is the block map file format version in the
-     'major.minor' format. The version major number is increased whenever an
-     incompatible block map format change is made. The minor number changes
-     in case of minor backward-compatible changes. -->
-
-<bmap version="%s">
-    <!-- Image size in bytes: %s -->
-    <ImageSize> %u </ImageSize>
-
-    <!-- Size of a block in bytes -->
-    <BlockSize> %u </BlockSize>
-
-    <!-- Count of blocks in the image file -->
-    <BlocksCount> %u </BlocksCount>
-
-"""
-
-class Error(Exception):
-    """
-    A class for exceptions generated by this module. We currently support only
-    one type of exceptions, and we basically throw human-readable problem
-    description in case of errors.
-    """
-    pass
-
-class BmapCreate(object):
-    """
-    This class implements the bmap creation functionality. To generate a bmap
-    for an image (which is supposedly a sparse file), you should first create
-    an instance of 'BmapCreate' and provide:
-
-    * full path or a file-like object of the image to create bmap for
-    * full path or a file object to use for writing the results to
-
-    Then you should invoke the 'generate()' method of this class. It will use
-    the FIEMAP ioctl to generate the bmap.
-    """
-
-    def __init__(self, image, bmap, chksum_type="sha256", log=None):
-        """
-        Initialize a class instance:
-        * image  - full path or a file-like object of the image to create bmap
-                   for
-        * bmap   - full path or a file object to use for writing the resulting
-                   bmap to
-        * chksum - type of the check sum to use in the bmap file (all checksum
-                   types which python's "hashlib" module supports are allowed).
-        * log     - the logger object to use for printing messages.
-        """
-
-        self._log = log
-        if self._log is None:
-            self._log = logging.getLogger(__name__)
-
-        self.image_size = None
-        self.image_size_human = None
-        self.block_size = None
-        self.blocks_cnt = None
-        self.mapped_cnt = None
-        self.mapped_size = None
-        self.mapped_size_human = None
-        self.mapped_percent = None
-
-        self._mapped_count_pos1 = None
-        self._mapped_count_pos2 = None
-        self._chksum_pos = None
-
-        self._f_image_needs_close = False
-        self._f_bmap_needs_close = False
-
-        self._cs_type = chksum_type.lower()
-        try:
-            self._cs_len = len(hashlib.new(self._cs_type).hexdigest())
-        except ValueError as err:
-            raise Error("cannot initialize hash function \"%s\": %s" %
-                        (self._cs_type, err))
-
-        if hasattr(image, "read"):
-            self._f_image = image
-            self._image_path = image.name
-        else:
-            self._image_path = image
-            self._open_image_file()
-
-        if hasattr(bmap, "read"):
-            self._f_bmap = bmap
-            self._bmap_path = bmap.name
-        else:
-            self._bmap_path = bmap
-            self._open_bmap_file()
-
-        try:
-            self.filemap = Filemap.filemap(self._f_image, self._log)
-        except (Filemap.Error, Filemap.ErrorNotSupp) as err:
-            raise Error("cannot generate bmap: %s" % err)
-
-        self.image_size = self.filemap.image_size
-        self.image_size_human = human_size(self.image_size)
-        if self.image_size == 0:
-            raise Error("cannot generate bmap for zero-sized image file '%s'"
-                        % self._image_path)
-
-        self.block_size = self.filemap.block_size
-        self.blocks_cnt = self.filemap.blocks_cnt
-
-    def __del__(self):
-        """The class destructor which closes the opened files."""
-        if self._f_image_needs_close:
-            self._f_image.close()
-        if self._f_bmap_needs_close:
-            self._f_bmap.close()
-
-    def _open_image_file(self):
-        """Open the image file."""
-        try:
-            self._f_image = open(self._image_path, 'rb')
-        except IOError as err:
-            raise Error("cannot open image file '%s': %s"
-                        % (self._image_path, err))
-
-        self._f_image_needs_close = True
-
-    def _open_bmap_file(self):
-        """Open the bmap file."""
-        try:
-            self._f_bmap = open(self._bmap_path, 'w+')
-        except IOError as err:
-            raise Error("cannot open bmap file '%s': %s"
-                        % (self._bmap_path, err))
-
-        self._f_bmap_needs_close = True
-
-    def _bmap_file_start(self):
-        """
-        A helper function which generates the starting contents of the block
-        map file: the header comment, image size, block size, etc.
-        """
-
-        # We do not know the amount of mapped blocks at the moment, so just put
-        # whitespaces instead of real numbers. Assume the longest possible
-        # numbers.
-
-        xml = _BMAP_START_TEMPLATE \
-               % (SUPPORTED_BMAP_VERSION, self.image_size_human,
-                  self.image_size, self.block_size, self.blocks_cnt)
-        xml += "    <!-- Count of mapped blocks: "
-
-        self._f_bmap.write(xml)
-        self._mapped_count_pos1 = self._f_bmap.tell()
-
-        xml  = "%s or %s   -->\n" % (' ' * len(self.image_size_human),
-                                   ' ' * len("100.0%"))
-        xml += "    <MappedBlocksCount> "
-
-        self._f_bmap.write(xml)
-        self._mapped_count_pos2 = self._f_bmap.tell()
-
-        xml  = "%s </MappedBlocksCount>\n\n" % (' ' * len(str(self.blocks_cnt)))
-
-        # pylint: disable=C0301
-        xml += "    <!-- Type of checksum used in this file -->\n"
-        xml += "    <ChecksumType> %s </ChecksumType>\n\n" % self._cs_type
-
-        xml += "    <!-- The checksum of this bmap file. When it is calculated, the value of\n"
-        xml += "         the checksum has be zero (all ASCII \"0\" symbols).  -->\n"
-        xml += "    <BmapFileChecksum> "
-
-        self._f_bmap.write(xml)
-        self._chksum_pos = self._f_bmap.tell()
-
-        xml = "0" * self._cs_len + " </BmapFileChecksum>\n\n"
-        xml += "    <!-- The block map which consists of elements which may either be a\n"
-        xml += "         range of blocks or a single block. The 'chksum' attribute\n"
-        xml += "         (if present) is the checksum of this blocks range. -->\n"
-        xml += "    <BlockMap>\n"
-        # pylint: enable=C0301
-
-        self._f_bmap.write(xml)
-
-    def _bmap_file_end(self):
-        """
-        A helper function which generates the final parts of the block map
-        file: the ending tags and the information about the amount of mapped
-        blocks.
-        """
-
-        xml =  "    </BlockMap>\n"
-        xml += "</bmap>\n"
-
-        self._f_bmap.write(xml)
-
-        self._f_bmap.seek(self._mapped_count_pos1)
-        self._f_bmap.write("%s or %.1f%%"
-                           % (self.mapped_size_human, self.mapped_percent))
-
-        self._f_bmap.seek(self._mapped_count_pos2)
-        self._f_bmap.write("%u" % self.mapped_cnt)
-
-        self._f_bmap.seek(0)
-        hash_obj = hashlib.new(self._cs_type)
-        hash_obj.update(self._f_bmap.read())
-        chksum = hash_obj.hexdigest()
-        self._f_bmap.seek(self._chksum_pos)
-        self._f_bmap.write("%s" % chksum)
-
-    def _calculate_chksum(self, first, last):
-        """
-        A helper function which calculates checksum for the range of blocks of
-        the image file: from block 'first' to block 'last'.
-        """
-
-        start = first * self.block_size
-        end = (last + 1) * self.block_size
-
-        self._f_image.seek(start)
-        hash_obj = hashlib.new(self._cs_type)
-
-        chunk_size = 1024*1024
-        to_read = end - start
-        read = 0
-
-        while read < to_read:
-            if read + chunk_size > to_read:
-                chunk_size = to_read - read
-            chunk = self._f_image.read(chunk_size)
-            hash_obj.update(chunk)
-            read += chunk_size
-
-        return hash_obj.hexdigest()
-
-    def generate(self, include_checksums=True):
-        """
-        Generate bmap for the image file. If 'include_checksums' is 'True',
-        also generate checksums for block ranges.
-        """
-
-        # Save image file position in order to restore it at the end
-        image_pos = self._f_image.tell()
-
-        self._bmap_file_start()
-
-        # Generate the block map and write it to the XML block map
-        # file as we go.
-        self.mapped_cnt = 0
-        for first, last in self.filemap.get_mapped_ranges(0, self.blocks_cnt):
-            self.mapped_cnt += last - first + 1
-            if include_checksums:
-                chksum = self._calculate_chksum(first, last)
-                chksum = " chksum=\"%s\"" % chksum
-            else:
-                chksum = ""
-
-            if first != last:
-                self._f_bmap.write("        <Range%s> %s-%s </Range>\n"
-                                   % (chksum, first, last))
-            else:
-                self._f_bmap.write("        <Range%s> %s </Range>\n"
-                                   % (chksum, first))
-
-        self.mapped_size = self.mapped_cnt * self.block_size
-        self.mapped_size_human = human_size(self.mapped_size)
-        self.mapped_percent = (self.mapped_cnt * 100.0) /  self.blocks_cnt
-
-        self._bmap_file_end()
-
-        try:
-            self._f_bmap.flush()
-        except IOError as err:
-            raise Error("cannot flush the bmap file '%s': %s"
-                        % (self._bmap_path, err))
-
-        self._f_image.seek(image_pos)
diff --git a/mic/utils/Filemap.py b/mic/utils/Filemap.py
deleted file mode 100644
index 81d16c1..0000000
--- a/mic/utils/Filemap.py
+++ /dev/null
@@ -1,520 +0,0 @@
-# Copyright (c) 2012 Intel, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License, version 2,
-# as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-
-"""
-This module implements python implements a way to get file block. Two methods
-are supported - the FIEMAP ioctl and the 'SEEK_HOLE / SEEK_DATA' features of
-the file seek syscall. The former is implemented by the 'FilemapFiemap' class,
-the latter is implemented by the 'FilemapSeek' class. Both classes provide the
-same API. The 'filemap' function automatically selects which class can be used
-and returns an instance of the class.
-"""
-
-# Disable the following pylint recommendations:
-#   * Too many instance attributes (R0902)
-# pylint: disable=R0902
-
-import os
-import struct
-import array
-import fcntl
-import tempfile
-import logging
-from mic.utils.misc import get_block_size
-
-
-class ErrorNotSupp(Exception):
-    """
-    An exception of this type is raised when the 'FIEMAP' or 'SEEK_HOLE' feature
-    is not supported either by the kernel or the file-system.
-    """
-    pass
-
-class Error(Exception):
-    """A class for all the other exceptions raised by this module."""
-    pass
-
-
-class _FilemapBase(object):
-    """
-    This is a base class for a couple of other classes in this module. This
-    class simply performs the common parts of the initialization process: opens
-    the image file, gets its size, etc. The 'log' parameter is the logger object
-    to use for printing messages.
-    """
-
-    def __init__(self, image, log=None):
-        """
-        Initialize a class instance. The 'image' argument is full path to the
-        file or file object to operate on.
-        """
-
-        self._log = log
-        if self._log is None:
-            self._log = logging.getLogger(__name__)
-
-        self._f_image_needs_close = False
-
-        if hasattr(image, "fileno"):
-            self._f_image = image
-            self._image_path = image.name
-        else:
-            self._image_path = image
-            self._open_image_file()
-
-        try:
-            self.image_size = os.fstat(self._f_image.fileno()).st_size
-        except IOError as err:
-            raise Error("cannot get information about file '%s': %s"
-                        % (self._f_image.name, err))
-
-        try:
-            self.block_size = get_block_size(self._f_image)
-        except IOError as err:
-            raise Error("cannot get block size for '%s': %s"
-                        % (self._image_path, err))
-
-        self.blocks_cnt = self.image_size + self.block_size - 1
-        self.blocks_cnt /= self.block_size
-
-        try:
-            self._f_image.flush()
-        except IOError as err:
-            raise Error("cannot flush image file '%s': %s"
-                        % (self._image_path, err))
-
-        try:
-            os.fsync(self._f_image.fileno()),
-        except OSError as err:
-            raise Error("cannot synchronize image file '%s': %s "
-                        % (self._image_path, err.strerror))
-
-        self._log.debug("opened image \"%s\"" % self._image_path)
-        self._log.debug("block size %d, blocks count %d, image size %d"
-                        % (self.block_size, self.blocks_cnt, self.image_size))
-
-    def __del__(self):
-        """The class destructor which just closes the image file."""
-        if self._f_image_needs_close:
-            self._f_image.close()
-
-    def _open_image_file(self):
-        """Open the image file."""
-        try:
-            self._f_image = open(self._image_path, 'rb')
-        except IOError as err:
-            raise Error("cannot open image file '%s': %s"
-                        % (self._image_path, err))
-
-        self._f_image_needs_close = True
-
-    def block_is_mapped(self, block): # pylint: disable=W0613,R0201
-        """
-        This method has has to be implemented by child classes. It returns
-        'True' if block number 'block' of the image file is mapped and 'False'
-        otherwise.
-        """
-
-        raise Error("the method is not implemented")
-
-    def block_is_unmapped(self, block): # pylint: disable=W0613,R0201
-        """
-        This method has has to be implemented by child classes. It returns
-        'True' if block number 'block' of the image file is not mapped (hole)
-        and 'False' otherwise.
-        """
-
-        raise Error("the method is not implemented")
-
-    def get_mapped_ranges(self, start, count): # pylint: disable=W0613,R0201
-        """
-        This method has has to be implemented by child classes. This is a
-        generator which yields ranges of mapped blocks in the file. The ranges
-        are tuples of 2 elements: [first, last], where 'first' is the first
-        mapped block and 'last' is the last mapped block.
-
-        The ranges are yielded for the area of the file of size 'count' blocks,
-        starting from block 'start'.
-        """
-
-        raise Error("the method is not implemented")
-
-    def get_unmapped_ranges(self, start, count): # pylint: disable=W0613,R0201
-        """
-        This method has has to be implemented by child classes. Just like
-        'get_mapped_ranges()', but yields unmapped block ranges instead
-        (holes).
-        """
-
-        raise Error("the method is not implemented")
-
-
-# The 'SEEK_HOLE' and 'SEEK_DATA' options of the file seek system call
-_SEEK_DATA = 3
-_SEEK_HOLE = 4
-
-def _lseek(file_obj, offset, whence):
-    """This is a helper function which invokes 'os.lseek' for file object
-    'file_obj' and with specified 'offset' and 'whence'. The 'whence'
-    argument is supposed to be either '_SEEK_DATA' or '_SEEK_HOLE'. When
-    there is no more data or hole starting from 'offset', this function
-    returns '-1'.  Otherwise the data or hole position is returned."""
-
-    try:
-        return os.lseek(file_obj.fileno(), offset, whence)
-    except OSError as err:
-        # The 'lseek' system call returns the ENXIO if there is no data or
-        # hole starting from the specified offset.
-        if err.errno == os.errno.ENXIO:
-            return -1
-        elif err.errno == os.errno.EINVAL:
-            raise ErrorNotSupp("the kernel or file-system does not support "
-                               "\"SEEK_HOLE\" and \"SEEK_DATA\"")
-        else:
-            raise
-
-class FilemapSeek(_FilemapBase):
-    """
-    This class uses the 'SEEK_HOLE' and 'SEEK_DATA' to find file block mapping.
-    Unfortunately, the current implementation requires the caller to have write
-    access to the image file.
-    """
-
-    def __init__(self, image, log=None):
-        """Refer the '_FilemapBase' class for the documentation."""
-
-        # Call the base class constructor first
-        _FilemapBase.__init__(self, image, log)
-        self._log.debug("FilemapSeek: initializing")
-
-        self._probe_seek_hole()
-
-    def _probe_seek_hole(self):
-        """
-        Check whether the system implements 'SEEK_HOLE' and 'SEEK_DATA'.
-        Unfortunately, there seems to be no clean way for detecting this,
-        because often the system just fakes them by just assuming that all
-        files are fully mapped, so 'SEEK_HOLE' always returns EOF and
-        'SEEK_DATA' always returns the requested offset.
-
-        I could not invent a better way of detecting the fake 'SEEK_HOLE'
-        implementation than just to create a temporary file in the same
-        directory where the image file resides. It would be nice to change this
-        to something better.
-        """
-
-        directory = os.path.dirname(self._image_path)
-
-        try:
-            tmp_obj = tempfile.TemporaryFile("w+", dir=directory)
-        except IOError as err:
-            raise ErrorNotSupp("cannot create a temporary in \"%s\": %s"
-                              % (directory, err))
-
-        try:
-            os.ftruncate(tmp_obj.fileno(), self.block_size)
-        except OSError as err:
-            raise ErrorNotSupp("cannot truncate temporary file in \"%s\": %s"
-                               % (directory, err))
-
-        offs = _lseek(tmp_obj, 0, _SEEK_HOLE)
-        if offs != 0:
-            # We are dealing with the stub 'SEEK_HOLE' implementation which
-            # always returns EOF.
-            self._log.debug("lseek(0, SEEK_HOLE) returned %d" % offs)
-            raise ErrorNotSupp("the file-system does not support "
-                               "\"SEEK_HOLE\" and \"SEEK_DATA\" but only "
-                               "provides a stub implementation")
-
-        tmp_obj.close()
-
-    def block_is_mapped(self, block):
-        """Refer the '_FilemapBase' class for the documentation."""
-        offs = _lseek(self._f_image, block * self.block_size, _SEEK_DATA)
-        if offs == -1:
-            result = False
-        else:
-            result = (offs / self.block_size == block)
-
-        self._log.debug("FilemapSeek: block_is_mapped(%d) returns %s"
-                        % (block, result))
-        return result
-
-    def block_is_unmapped(self, block):
-        """Refer the '_FilemapBase' class for the documentation."""
-        return not self.block_is_mapped(block)
-
-    def _get_ranges(self, start, count, whence1, whence2):
-        """
-        This function implements 'get_mapped_ranges()' and
-        'get_unmapped_ranges()' depending on what is passed in the 'whence1'
-        and 'whence2' arguments.
-        """
-
-        assert whence1 != whence2
-        end = start * self.block_size
-        limit = end + count * self.block_size
-
-        while True:
-            start = _lseek(self._f_image, end, whence1)
-            if start == -1 or start >= limit or start == self.image_size:
-                break
-
-            end = _lseek(self._f_image, start, whence2)
-            if end == -1 or end == self.image_size:
-                end = self.blocks_cnt * self.block_size
-            if end > limit:
-                end = limit
-
-            start_blk = start / self.block_size
-            end_blk = end / self.block_size - 1
-            self._log.debug("FilemapSeek: yielding range (%d, %d)"
-                            % (start_blk, end_blk))
-            yield (start_blk, end_blk)
-
-    def get_mapped_ranges(self, start, count):
-        """Refer the '_FilemapBase' class for the documentation."""
-        self._log.debug("FilemapSeek: get_mapped_ranges(%d,  %d(%d))"
-                        % (start, count, start + count - 1))
-        return self._get_ranges(start, count, _SEEK_DATA, _SEEK_HOLE)
-
-    def get_unmapped_ranges(self, start, count):
-        """Refer the '_FilemapBase' class for the documentation."""
-        self._log.debug("FilemapSeek: get_unmapped_ranges(%d,  %d(%d))"
-                        % (start, count, start + count - 1))
-        return self._get_ranges(start, count, _SEEK_HOLE, _SEEK_DATA)
-
-
-# Below goes the FIEMAP ioctl implementation, which is not very readable
-# because it deals with the rather complex FIEMAP ioctl. To understand the
-# code, you need to know the FIEMAP interface, which is documented in the
-# "Documentation/filesystems/fiemap.txt" file in the Linux kernel sources.
-
-# Format string for 'struct fiemap'
-_FIEMAP_FORMAT = "=QQLLLL"
-# sizeof(struct fiemap)
-_FIEMAP_SIZE = struct.calcsize(_FIEMAP_FORMAT)
-# Format string for 'struct fiemap_extent'
-_FIEMAP_EXTENT_FORMAT = "=QQQQQLLLL"
-# sizeof(struct fiemap_extent)
-_FIEMAP_EXTENT_SIZE = struct.calcsize(_FIEMAP_EXTENT_FORMAT)
-# The FIEMAP ioctl number
-_FIEMAP_IOCTL = 0xC020660B
-# This FIEMAP ioctl flag which instructs the kernel to sync the file before
-# reading the block map
-_FIEMAP_FLAG_SYNC = 0x00000001
-# Size of the buffer for 'struct fiemap_extent' elements which will be used
-# when invoking the FIEMAP ioctl. The larger is the buffer, the less times the
-# FIEMAP ioctl will be invoked.
-_FIEMAP_BUFFER_SIZE = 256 * 1024
-
-class FilemapFiemap(_FilemapBase):
-    """
-    This class provides API to the FIEMAP ioctl. Namely, it allows to iterate
-    over all mapped blocks and over all holes.
-
-    This class synchronizes the image file every time it invokes the FIEMAP
-    ioctl in order to work-around early FIEMAP implementation kernel bugs.
-    """
-
-    def __init__(self, image, log=None):
-        """
-        Initialize a class instance. The 'image' argument is full the file
-        object to operate on.
-        """
-
-        # Call the base class constructor first
-        _FilemapBase.__init__(self, image, log)
-        self._log.debug("FilemapFiemap: initializing")
-
-        self._buf_size = _FIEMAP_BUFFER_SIZE
-
-        # Calculate how many 'struct fiemap_extent' elements fit the buffer
-        self._buf_size -= _FIEMAP_SIZE
-        self._fiemap_extent_cnt = self._buf_size / _FIEMAP_EXTENT_SIZE
-        assert self._fiemap_extent_cnt > 0
-        self._buf_size = self._fiemap_extent_cnt * _FIEMAP_EXTENT_SIZE
-        self._buf_size += _FIEMAP_SIZE
-
-        # Allocate a mutable buffer for the FIEMAP ioctl
-        self._buf = array.array('B', [0] * self._buf_size)
-
-        # Check if the FIEMAP ioctl is supported
-        self.block_is_mapped(0)
-
-    def _invoke_fiemap(self, block, count):
-        """
-        Invoke the FIEMAP ioctl for 'count' blocks of the file starting from
-        block number 'block'.
-
-        The full result of the operation is stored in 'self._buf' on exit.
-        Returns the unpacked 'struct fiemap' data structure in form of a python
-        list (just like 'struct.upack()').
-        """
-
-        if self.blocks_cnt != 0 and (block < 0 or block >= self.blocks_cnt):
-            raise Error("bad block number %d, should be within [0, %d]"
-                        % (block, self.blocks_cnt))
-
-        # Initialize the 'struct fiemap' part of the buffer. We use the
-        # '_FIEMAP_FLAG_SYNC' flag in order to make sure the file is
-        # synchronized. The reason for this is that early FIEMAP
-        # implementations had many bugs related to cached dirty data, and
-        # synchronizing the file is a necessary work-around.
-        struct.pack_into(_FIEMAP_FORMAT, self._buf, 0, block * self.block_size,
-                         count * self.block_size, _FIEMAP_FLAG_SYNC, 0,
-                         self._fiemap_extent_cnt, 0)
-
-        try:
-            fcntl.ioctl(self._f_image, _FIEMAP_IOCTL, self._buf, 1)
-        except IOError as err:
-            # Note, the FIEMAP ioctl is supported by the Linux kernel starting
-            # from version 2.6.28 (year 2008).
-            if err.errno == os.errno.EOPNOTSUPP:
-                errstr = "FilemapFiemap: the FIEMAP ioctl is not supported " \
-                         "by the file-system"
-                self._log.debug(errstr)
-                raise ErrorNotSupp(errstr)
-            if err.errno == os.errno.ENOTTY:
-                errstr = "FilemapFiemap: the FIEMAP ioctl is not supported " \
-                         "by the kernel"
-                self._log.debug(errstr)
-                raise ErrorNotSupp(errstr)
-            raise Error("the FIEMAP ioctl failed for '%s': %s"
-                        % (self._image_path, err))
-
-        return struct.unpack(_FIEMAP_FORMAT, self._buf[:_FIEMAP_SIZE])
-
-    def block_is_mapped(self, block):
-        """Refer the '_FilemapBase' class for the documentation."""
-        struct_fiemap = self._invoke_fiemap(block, 1)
-
-        # The 3rd element of 'struct_fiemap' is the 'fm_mapped_extents' field.
-        # If it contains zero, the block is not mapped, otherwise it is
-        # mapped.
-        result = bool(struct_fiemap[3])
-        self._log.debug("FilemapFiemap: block_is_mapped(%d) returns %s"
-                        % (block, result))
-        return result
-
-    def block_is_unmapped(self, block):
-        """Refer the '_FilemapBase' class for the documentation."""
-        return not self.block_is_mapped(block)
-
-    def _unpack_fiemap_extent(self, index):
-        """
-        Unpack a 'struct fiemap_extent' structure object number 'index' from
-        the internal 'self._buf' buffer.
-        """
-
-        offset = _FIEMAP_SIZE + _FIEMAP_EXTENT_SIZE * index
-        return struct.unpack(_FIEMAP_EXTENT_FORMAT,
-                             self._buf[offset : offset + _FIEMAP_EXTENT_SIZE])
-
-    def _do_get_mapped_ranges(self, start, count):
-        """
-        Implements most the functionality for the  'get_mapped_ranges()'
-        generator: invokes the FIEMAP ioctl, walks through the mapped extents
-        and yields mapped block ranges. However, the ranges may be consecutive
-        (e.g., (1, 100), (100, 200)) and 'get_mapped_ranges()' simply merges
-        them.
-        """
-
-        block = start
-        while block < start + count:
-            struct_fiemap = self._invoke_fiemap(block, count)
-
-            mapped_extents = struct_fiemap[3]
-            if mapped_extents == 0:
-                # No more mapped blocks
-                return
-
-            extent = 0
-            while extent < mapped_extents:
-                fiemap_extent = self._unpack_fiemap_extent(extent)
-
-                # Start of the extent
-                extent_start = fiemap_extent[0]
-                # Starting block number of the extent
-                extent_block = extent_start / self.block_size
-                # Length of the extent
-                extent_len = fiemap_extent[2]
-                # Count of blocks in the extent
-                extent_count = extent_len / self.block_size
-
-                # Extent length and offset have to be block-aligned
-                assert extent_start % self.block_size == 0
-                assert extent_len % self.block_size == 0
-
-                if extent_block > start + count - 1:
-                    return
-
-                first = max(extent_block, block)
-                last = min(extent_block + extent_count, start + count) - 1
-                yield (first, last)
-
-                extent += 1
-
-            block = extent_block + extent_count
-
-    def get_mapped_ranges(self, start, count):
-        """Refer the '_FilemapBase' class for the documentation."""
-        self._log.debug("FilemapFiemap: get_mapped_ranges(%d,  %d(%d))"
-                        % (start, count, start + count - 1))
-        iterator = self._do_get_mapped_ranges(start, count)
-        first_prev, last_prev = iterator.next()
-
-        for first, last in iterator:
-            if last_prev == first - 1:
-                last_prev = last
-            else:
-                self._log.debug("FilemapFiemap: yielding range (%d, %d)"
-                                % (first_prev, last_prev))
-                yield (first_prev, last_prev)
-                first_prev, last_prev = first, last
-
-        self._log.debug("FilemapFiemap: yielding range (%d, %d)"
-                        % (first_prev, last_prev))
-        yield (first_prev, last_prev)
-
-    def get_unmapped_ranges(self, start, count):
-        """Refer the '_FilemapBase' class for the documentation."""
-        self._log.debug("FilemapFiemap: get_unmapped_ranges(%d,  %d(%d))"
-                        % (start, count, start + count - 1))
-        hole_first = start
-        for first, last in self._do_get_mapped_ranges(start, count):
-            if first > hole_first:
-                self._log.debug("FilemapFiemap: yielding range (%d, %d)"
-                                % (hole_first, first - 1))
-                yield (hole_first, first - 1)
-
-            hole_first = last + 1
-
-        if hole_first < start + count:
-            self._log.debug("FilemapFiemap: yielding range (%d, %d)"
-                            % (hole_first, start + count - 1))
-            yield (hole_first, start + count - 1)
-
-
-def filemap(image, log=None):
-    """
-    Create and return an instance of a Filemap class - 'FilemapFiemap' or
-    'FilemapSeek', depending on what the system we run on supports. If the
-    FIEMAP ioctl is supported, an instance of the 'FilemapFiemap' class is
-    returned. Otherwise, if 'SEEK_HOLE' is supported an instance of the
-    'FilemapSeek' class is returned. If none of these are supported, the
-    function generates an 'Error' type exception.
-    """
-
-    try:
-        return FilemapFiemap(image, log)
-    except ErrorNotSupp:
-        return FilemapSeek(image, log)
diff --git a/plugins/imager/raw_plugin.py b/plugins/imager/raw_plugin.py
deleted file mode 100644
index 3eef33a..0000000
--- a/plugins/imager/raw_plugin.py
+++ /dev/null
@@ -1,275 +0,0 @@
-#!/usr/bin/python -tt
-#
-# Copyright (c) 2011 Intel, Inc.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the Free
-# Software Foundation; version 2 of the License
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc., 59
-# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-import os
-import shutil
-import re
-import tempfile
-
-from mic import chroot, msger, rt_util
-from mic.utils import misc, fs_related, errors, runner, cmdln
-from mic.conf import configmgr
-from mic.plugin import pluginmgr
-from mic.utils.partitionedfs import PartitionedMount
-
-import mic.imager.raw as raw
-
-from mic.pluginbase import ImagerPlugin
-class RawPlugin(ImagerPlugin):
-    name = 'raw'
-
-    @classmethod
-    @cmdln.option("--compress-disk-image", dest="compress_image", type='choice',
-                  choices=("gz", "bz2"), default=None,
-                  help="Same with --compress-image")
-    @cmdln.option("--compress-image", dest="compress_image", type='choice',
-                  choices=("gz", "bz2"), default = None,
-                  help="Compress all raw images before package")
-    @cmdln.option("--generate-bmap", action="store_true", default = None,
-                  help="also generate the block map file")
-    @cmdln.option("--fstab-entry", dest="fstab_entry", type='choice',
-                  choices=("name", "uuid"), default="uuid",
-                  help="Set fstab entry, 'name' means using device names, "
-                       "'uuid' means using filesystem uuid")
-    def do_create(self, subcmd, opts, *args):
-        """${cmd_name}: create raw image
-
-        Usage:
-            ${name} ${cmd_name} <ksfile> [OPTS]
-
-        ${cmd_option_list}
-        """
-
-        if len(args) != 1:
-            raise errors.Usage("Extra arguments given")
-
-        creatoropts = configmgr.create
-        ksconf = args[0]
-
-        if creatoropts['runtime'] == "bootstrap":
-            configmgr._ksconf = ksconf
-            rt_util.bootstrap_mic()
-
-        recording_pkgs = []
-        if len(creatoropts['record_pkgs']) > 0:
-            recording_pkgs = creatoropts['record_pkgs']
-
-        if creatoropts['release'] is not None:
-            if 'name' not in recording_pkgs:
-                recording_pkgs.append('name')
-            if 'vcs' not in recording_pkgs:
-                recording_pkgs.append('vcs')
-
-        configmgr._ksconf = ksconf
-
-        # try to find the pkgmgr
-        pkgmgr = None
-        backends = pluginmgr.get_plugins('backend')
-        if 'auto' == creatoropts['pkgmgr']:
-            for key in configmgr.prefer_backends:
-                if key in backends:
-                    pkgmgr = backends[key]
-                    break
-        else:
-            for key in backends.keys():
-                if key == creatoropts['pkgmgr']:
-                    pkgmgr = backends[key]
-                    break
-
-        if not pkgmgr:
-            raise errors.CreatorError("Can't find backend: %s, "
-                                      "available choices: %s" %
-                                      (creatoropts['pkgmgr'],
-                                       ','.join(backends.keys())))
-
-        creator = raw.RawImageCreator(creatoropts, pkgmgr, opts.compress_image,
-                                      opts.generate_bmap, opts.fstab_entry)
-
-        if len(recording_pkgs) > 0:
-            creator._recording_pkgs = recording_pkgs
-
-        images = ["%s-%s.raw" % (creator.name, disk_name)
-                  for disk_name in creator.get_disk_names()]
-        self.check_image_exists(creator.destdir,
-                                creator.pack_to,
-                                images,
-                                creatoropts['release'])
-
-        try:
-            creator.check_depend_tools()
-            creator.mount(None, creatoropts["cachedir"])
-            creator.install()
-            creator.configure(creatoropts["repomd"])
-            creator.copy_kernel()
-            creator.unmount()
-            creator.generate_bmap()
-            creator.package(creatoropts["destdir"])
-            creator.create_manifest()
-            if creatoropts['release'] is not None:
-                creator.release_output(ksconf, creatoropts['destdir'], creatoropts['release'])
-            creator.print_outimage_info()
-
-        except errors.CreatorError:
-            raise
-        finally:
-            creator.cleanup()
-
-        msger.info("Finished.")
-        return 0
-
-    @classmethod
-    def do_chroot(cls, target, cmd=[]):
-        img = target
-        imgsize = misc.get_file_size(img) * 1024L * 1024L
-        partedcmd = fs_related.find_binary_path("parted")
-        disk = fs_related.SparseLoopbackDisk(img, imgsize)
-        imgmnt = misc.mkdtemp()
-        imgloop = PartitionedMount(imgmnt, skipformat = True)
-        imgloop.add_disk('/dev/sdb', disk)
-        img_fstype = "ext3"
-
-        msger.info("Partition Table:")
-        partnum = []
-        for line in runner.outs([partedcmd, "-s", img, "print"]).splitlines():
-            # no use strip to keep line output here
-            if "Number" in line:
-                msger.raw(line)
-            if line.strip() and line.strip()[0].isdigit():
-                partnum.append(line.strip()[0])
-                msger.raw(line)
-
-        rootpart = None
-        if len(partnum) > 1:
-            rootpart = msger.choice("please choose root partition", partnum)
-
-        # Check the partitions from raw disk.
-        # if choose root part, the mark it as mounted
-        if rootpart:
-            root_mounted = True
-        else:
-            root_mounted = False
-        partition_mounts = 0
-        for line in runner.outs([ partedcmd, "-s", img, "unit", "B", "print" ]).splitlines():
-            line = line.strip()
-
-            # Lines that start with number are the partitions,
-            # because parted can be translated we can't refer to any text lines.
-            if not line or not line[0].isdigit():
-                continue
-
-            # Some vars have extra , as list seperator.
-            line = line.replace(",","")
-
-            # Example of parted output lines that are handled:
-            # Number  Start        End          Size         Type     File system    Flags
-            #  1      512B         3400000511B  3400000000B  primary
-            #  2      3400531968B  3656384511B  255852544B   primary  linux-swap(v1)
-            #  3      3656384512B  3720347647B  63963136B    primary  fat16          boot, lba
-
-            partition_info = re.split("\s+", line)
-
-            size = partition_info[3].split("B")[0]
-
-            if len(partition_info) < 6 or partition_info[5] in ["boot"]:
-                # No filesystem can be found from partition line. Assuming
-                # btrfs, because that is the only MeeGo fs that parted does
-                # not recognize properly.
-                # TODO: Can we make better assumption?
-                fstype = "btrfs"
-            elif partition_info[5] in [ "ext2", "ext3", "ext4", "btrfs" ]:
-                fstype = partition_info[5]
-            elif partition_info[5] in [ "fat16", "fat32" ]:
-                fstype = "vfat"
-            elif "swap" in partition_info[5]:
-                fstype = "swap"
-            else:
-                raise errors.CreatorError("Could not recognize partition fs type '%s'." %
-                        partition_info[5])
-
-            if rootpart and rootpart == line[0]:
-                mountpoint = '/'
-            elif not root_mounted and fstype in [ "ext2", "ext3", "ext4", "btrfs" ]:
-                # TODO: Check that this is actually the valid root partition from /etc/fstab
-                mountpoint = "/"
-                root_mounted = True
-            elif fstype == "swap":
-                mountpoint = "swap"
-            else:
-                # TODO: Assing better mount points for the rest of the partitions.
-                partition_mounts += 1
-                mountpoint = "/media/partition_%d" % partition_mounts
-
-            if "boot" in partition_info:
-                boot = True
-            else:
-                boot = False
-
-            msger.verbose("Size: %s Bytes, fstype: %s, mountpoint: %s, boot: %s" %
-                    (size, fstype, mountpoint, boot))
-            # TODO: add_partition should take bytes as size parameter.
-            imgloop.add_partition((int)(size)/1024/1024, "/dev/sdb", mountpoint,
-                    fstype = fstype, boot = boot)
-
-        try:
-            imgloop.mount()
-
-        except errors.MountError:
-            imgloop.cleanup()
-            raise
-
-        try:
-            if len(cmd) != 0:
-                cmdline = ' '.join(cmd)
-            else:
-                cmdline = "/bin/bash"
-            envcmd = fs_related.find_binary_inchroot("env", imgmnt)
-            if envcmd:
-                cmdline = "%s HOME=/root %s" % (envcmd, cmdline)
-            chroot.chroot(imgmnt, None, cmdline)
-        except:
-            raise errors.CreatorError("Failed to chroot to %s." %img)
-        finally:
-            chroot.cleanup_after_chroot("img", imgloop, None, imgmnt)
-
-    @classmethod
-    def do_unpack(cls, srcimg):
-        srcimgsize = (misc.get_file_size(srcimg)) * 1024L * 1024L
-        srcmnt = misc.mkdtemp("srcmnt")
-        disk = fs_related.SparseLoopbackDisk(srcimg, srcimgsize)
-        srcloop = PartitionedMount(srcmnt, skipformat = True)
-
-        srcloop.add_disk('/dev/sdb', disk)
-        srcloop.add_partition(srcimgsize/1024/1024, "/dev/sdb", "/", "ext3", boot=False)
-        try:
-            srcloop.mount()
-
-        except errors.MountError:
-            srcloop.cleanup()
-            raise
-
-        image = os.path.join(tempfile.mkdtemp(dir = "/var/tmp", prefix = "tmp"), "target.img")
-        args = ['dd', "if=%s" % srcloop.partitions[0]['device'], "of=%s" % image]
-
-        msger.info("`dd` image ...")
-        rc = runner.show(args)
-        srcloop.cleanup()
-        shutil.rmtree(os.path.dirname(srcmnt), ignore_errors = True)
-
-        if rc != 0:
-            raise errors.CreatorError("Failed to dd")
-        else:
-            return image