diff options
Diffstat (limited to 'yocto-poky/scripts/lib/wic/kickstart')
4 files changed, 715 insertions, 0 deletions
diff --git a/yocto-poky/scripts/lib/wic/kickstart/__init__.py b/yocto-poky/scripts/lib/wic/kickstart/__init__.py new file mode 100644 index 000000000..c9b0e51f3 --- /dev/null +++ b/yocto-poky/scripts/lib/wic/kickstart/__init__.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python -tt +# +# Copyright (c) 2007 Red Hat, Inc. +# Copyright (c) 2009, 2010, 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, sys, re +import shutil +import subprocess +import string + +import pykickstart.sections as kssections +import pykickstart.commands as kscommands +import pykickstart.constants as ksconstants +import pykickstart.errors as kserrors +import pykickstart.parser as ksparser +import pykickstart.version as ksversion +from pykickstart.handlers.control import commandMap +from pykickstart.handlers.control import dataMap + +from wic import msger +from wic.utils import errors, misc, runner, fs_related as fs +from custom_commands import wicboot, partition + +def read_kickstart(path): + """Parse a kickstart file and return a KickstartParser instance. + + This is a simple utility function which takes a path to a kickstart file, + parses it and returns a pykickstart KickstartParser instance which can + be then passed to an ImageCreator constructor. + + If an error occurs, a CreatorError exception is thrown. + """ + + #version = ksversion.makeVersion() + #ks = ksparser.KickstartParser(version) + + using_version = ksversion.DEVEL + commandMap[using_version]["bootloader"] = wicboot.Wic_Bootloader + commandMap[using_version]["part"] = partition.Wic_Partition + commandMap[using_version]["partition"] = partition.Wic_Partition + dataMap[using_version]["PartData"] = partition.Wic_PartData + superclass = ksversion.returnClassForVersion(version=using_version) + + class KSHandlers(superclass): + def __init__(self): + superclass.__init__(self, mapping=commandMap[using_version]) + + kickstart = ksparser.KickstartParser(KSHandlers(), errorsAreFatal=True) + + try: + kickstart.readKickstart(path) + except (kserrors.KickstartParseError, kserrors.KickstartError), err: + msger.warning("Errors occurred when parsing kickstart file: %s\n" % path) + msger.error("%s" % err) + + return kickstart + +def get_image_size(kickstart, default=None): + __size = 0 + for part in kickstart.handler.partition.partitions: + if part.mountpoint == "/" and part.size: + __size = part.size + if __size > 0: + return int(__size) * 1024L + else: + return default + +def get_image_fstype(kickstart, default=None): + for part in kickstart.handler.partition.partitions: + if part.mountpoint == "/" and part.fstype: + return part.fstype + return default + +def get_image_fsopts(kickstart, default=None): + for part in kickstart.handler.partition.partitions: + if part.mountpoint == "/" and part.fsopts: + return part.fsopts + return default + +def get_timeout(kickstart, default=None): + if not hasattr(kickstart.handler.bootloader, "timeout"): + return default + if kickstart.handler.bootloader.timeout is None: + return default + return int(kickstart.handler.bootloader.timeout) + +def get_kernel_args(kickstart, default="ro rd.live.image"): + if not hasattr(kickstart.handler.bootloader, "appendLine"): + return default + if kickstart.handler.bootloader.appendLine is None: + return default + return "%s %s" %(default, kickstart.handler.bootloader.appendLine) + +def get_menu_args(kickstart, default=""): + if not hasattr(kickstart.handler.bootloader, "menus"): + return default + if kickstart.handler.bootloader.menus in (None, ""): + return default + return "%s" % kickstart.handler.bootloader.menus + +def get_default_kernel(kickstart, default=None): + if not hasattr(kickstart.handler.bootloader, "default"): + return default + if not kickstart.handler.bootloader.default: + return default + return kickstart.handler.bootloader.default + +def get_partitions(kickstart): + return kickstart.handler.partition.partitions diff --git a/yocto-poky/scripts/lib/wic/kickstart/custom_commands/__init__.py b/yocto-poky/scripts/lib/wic/kickstart/custom_commands/__init__.py new file mode 100644 index 000000000..e4ae40622 --- /dev/null +++ b/yocto-poky/scripts/lib/wic/kickstart/custom_commands/__init__.py @@ -0,0 +1,7 @@ +from partition import Wic_Partition +from partition import Wic_PartData + +__all__ = ( + "Wic_Partition", + "Wic_PartData", +) diff --git a/yocto-poky/scripts/lib/wic/kickstart/custom_commands/partition.py b/yocto-poky/scripts/lib/wic/kickstart/custom_commands/partition.py new file mode 100644 index 000000000..eee25a493 --- /dev/null +++ b/yocto-poky/scripts/lib/wic/kickstart/custom_commands/partition.py @@ -0,0 +1,526 @@ +# ex:ts=4:sw=4:sts=4:et +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- +# +# Copyright (c) 2013, Intel Corporation. +# All rights reserved. +# +# 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. +# +# 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., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +# DESCRIPTION +# This module provides the OpenEmbedded partition object definitions. +# +# AUTHORS +# Tom Zanussi <tom.zanussi (at] linux.intel.com> +# + +import os +import tempfile +import uuid +from optparse import OptionValueError + +from pykickstart.commands.partition import FC4_PartData, FC4_Partition +from wic.utils.oe.misc import msger, parse_sourceparams +from wic.utils.oe.misc import exec_cmd, exec_native_cmd +from wic.plugin import pluginmgr + +partition_methods = { + "do_stage_partition":None, + "do_prepare_partition":None, + "do_configure_partition":None, +} + +class Wic_PartData(FC4_PartData): + removedKeywords = FC4_PartData.removedKeywords + removedAttrs = FC4_PartData.removedAttrs + + def __init__(self, *args, **kwargs): + FC4_PartData.__init__(self, *args, **kwargs) + self.deleteRemovedAttrs() + self.align = kwargs.get("align", None) + self.extopts = kwargs.get("extopts", None) + self.part_type = kwargs.get("part_type", None) + self.source = kwargs.get("source", None) + self.sourceparams = kwargs.get("sourceparams", None) + self.rootfs = kwargs.get("rootfs-dir", None) + self.no_table = kwargs.get("no-table", False) + self.extra_space = kwargs.get("extra-space", "10M") + self.overhead_factor = kwargs.get("overhead-factor", 1.3) + self._use_uuid = False + self.uuid = kwargs.get("uuid", None) + self.use_uuid = kwargs.get("use-uuid", False) + self.source_file = "" + self.size = 0 + + def _getArgsAsStr(self): + retval = FC4_PartData._getArgsAsStr(self) + + if self.align: + retval += " --align=%d" % self.align + if self.extopts: + retval += " --extoptions=%s" % self.extopts + if self.part_type: + retval += " --part-type=%s" % self.part_type + if self.source: + retval += " --source=%s" % self.source + if self.sourceparams: + retval += " --sourceparams=%s" % self.sourceparams + if self.rootfs: + retval += " --rootfs-dir=%s" % self.rootfs + if self.no_table: + retval += " --no-table" + if self.use_uuid: + retval += " --use-uuid" + if self.uuid: + retval += " --uuid=%s" % self.uuid + retval += " --extra-space=%s" % self.extra_space + retval += " --overhead-factor=%f" % self.overhead_factor + + return retval + + @property + def use_uuid(self): + return self._use_uuid + + @use_uuid.setter + def use_uuid(self, value): + self._use_uuid = value + if value and not self.uuid: + self.uuid = str(uuid.uuid4()) + + def get_rootfs(self): + """ + Acessor for rootfs dir + """ + return self.rootfs + + def set_rootfs(self, rootfs): + """ + Acessor for actual rootfs dir, which must be set by source + plugins. + """ + self.rootfs = rootfs + + def get_size(self): + """ + Accessor for partition size, 0 or --size before set_size(). + """ + return self.size + + def set_size(self, size): + """ + Accessor for actual partition size, which must be set by source + plugins. + """ + self.size = size + + def set_source_file(self, source_file): + """ + Accessor for source_file, the location of the generated partition + image, which must be set by source plugins. + """ + self.source_file = source_file + + def get_extra_block_count(self, current_blocks): + """ + The --size param is reflected in self.size (in kB), and we already + have current_blocks (1k) blocks, calculate and return the + number of (1k) blocks we need to add to get to --size, 0 if + we're already there or beyond. + """ + msger.debug("Requested partition size for %s: %d" % \ + (self.mountpoint, self.size)) + + if not self.size: + return 0 + + requested_blocks = self.size + + msger.debug("Requested blocks %d, current_blocks %d" % \ + (requested_blocks, current_blocks)) + + if requested_blocks > current_blocks: + return requested_blocks - current_blocks + else: + return 0 + + def prepare(self, creator, cr_workdir, oe_builddir, rootfs_dir, bootimg_dir, + kernel_dir, native_sysroot): + """ + Prepare content for individual partitions, depending on + partition command parameters. + """ + self.sourceparams_dict = {} + + if self.sourceparams: + self.sourceparams_dict = parse_sourceparams(self.sourceparams) + + if not self.source: + if not self.size: + msger.error("The %s partition has a size of zero. Please " + "specify a non-zero --size for that partition." % \ + self.mountpoint) + if self.fstype and self.fstype == "swap": + self.prepare_swap_partition(cr_workdir, oe_builddir, + native_sysroot) + elif self.fstype: + rootfs = "%s/fs_%s.%s.%s" % (cr_workdir, self.label, + self.lineno, self.fstype) + if os.path.isfile(rootfs): + os.remove(rootfs) + for prefix in ("ext", "btrfs", "vfat", "squashfs"): + if self.fstype.startswith(prefix): + method = getattr(self, + "prepare_empty_partition_" + prefix) + method(rootfs, oe_builddir, native_sysroot) + self.source_file = rootfs + break + return + + plugins = pluginmgr.get_source_plugins() + + if self.source not in plugins: + msger.error("The '%s' --source specified for %s doesn't exist.\n\t" + "See 'wic list source-plugins' for a list of available" + " --sources.\n\tSee 'wic help source-plugins' for " + "details on adding a new source plugin." % \ + (self.source, self.mountpoint)) + + self._source_methods = pluginmgr.get_source_plugin_methods(\ + self.source, partition_methods) + self._source_methods["do_configure_partition"](self, self.sourceparams_dict, + creator, cr_workdir, + oe_builddir, + bootimg_dir, + kernel_dir, + native_sysroot) + self._source_methods["do_stage_partition"](self, self.sourceparams_dict, + creator, cr_workdir, + oe_builddir, + bootimg_dir, kernel_dir, + native_sysroot) + self._source_methods["do_prepare_partition"](self, self.sourceparams_dict, + creator, cr_workdir, + oe_builddir, + bootimg_dir, kernel_dir, rootfs_dir, + native_sysroot) + + def prepare_rootfs_from_fs_image(self, cr_workdir, oe_builddir, + rootfs_dir): + """ + Handle an already-created partition e.g. xxx.ext3 + """ + rootfs = oe_builddir + du_cmd = "du -Lbks %s" % rootfs + out = exec_cmd(du_cmd) + rootfs_size = out.split()[0] + + self.size = rootfs_size + self.source_file = rootfs + + def prepare_rootfs(self, cr_workdir, oe_builddir, rootfs_dir, + native_sysroot): + """ + Prepare content for a rootfs partition i.e. create a partition + and fill it from a /rootfs dir. + + Currently handles ext2/3/4, btrfs and vfat. + """ + p_prefix = os.environ.get("PSEUDO_PREFIX", "%s/usr" % native_sysroot) + p_localstatedir = os.environ.get("PSEUDO_LOCALSTATEDIR", + "%s/../pseudo" % rootfs_dir) + p_passwd = os.environ.get("PSEUDO_PASSWD", rootfs_dir) + p_nosymlinkexp = os.environ.get("PSEUDO_NOSYMLINKEXP", "1") + pseudo = "export PSEUDO_PREFIX=%s;" % p_prefix + pseudo += "export PSEUDO_LOCALSTATEDIR=%s;" % p_localstatedir + pseudo += "export PSEUDO_PASSWD=%s;" % p_passwd + pseudo += "export PSEUDO_NOSYMLINKEXP=%s;" % p_nosymlinkexp + pseudo += "%s/usr/bin/pseudo " % native_sysroot + + rootfs = "%s/rootfs_%s.%s.%s" % (cr_workdir, self.label, + self.lineno, self.fstype) + if os.path.isfile(rootfs): + os.remove(rootfs) + + for prefix in ("ext", "btrfs", "vfat", "squashfs"): + if self.fstype.startswith(prefix): + method = getattr(self, "prepare_rootfs_" + prefix) + method(rootfs, oe_builddir, rootfs_dir, native_sysroot, pseudo) + + self.source_file = rootfs + + # get the rootfs size in the right units for kickstart (kB) + du_cmd = "du -Lbks %s" % rootfs + out = exec_cmd(du_cmd) + self.size = out.split()[0] + + break + + def prepare_rootfs_ext(self, rootfs, oe_builddir, rootfs_dir, + native_sysroot, pseudo): + """ + Prepare content for an ext2/3/4 rootfs partition. + """ + du_cmd = "du -ks %s" % rootfs_dir + out = exec_cmd(du_cmd) + actual_rootfs_size = int(out.split()[0]) + + extra_blocks = self.get_extra_block_count(actual_rootfs_size) + if extra_blocks < self.extra_space: + extra_blocks = self.extra_space + + rootfs_size = actual_rootfs_size + extra_blocks + rootfs_size *= self.overhead_factor + + msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \ + (extra_blocks, self.mountpoint, rootfs_size)) + + dd_cmd = "dd if=/dev/zero of=%s bs=1024 seek=%d count=0 bs=1k" % \ + (rootfs, rootfs_size) + exec_cmd(dd_cmd) + + extra_imagecmd = "-i 8192" + + label_str = "" + if self.label: + label_str = "-L %s" % self.label + + mkfs_cmd = "mkfs.%s -F %s %s %s -d %s" % \ + (self.fstype, extra_imagecmd, rootfs, label_str, rootfs_dir) + exec_native_cmd(pseudo + mkfs_cmd, native_sysroot) + + def prepare_rootfs_btrfs(self, rootfs, oe_builddir, rootfs_dir, + native_sysroot, pseudo): + """ + Prepare content for a btrfs rootfs partition. + + Currently handles ext2/3/4 and btrfs. + """ + du_cmd = "du -ks %s" % rootfs_dir + out = exec_cmd(du_cmd) + actual_rootfs_size = int(out.split()[0]) + + extra_blocks = self.get_extra_block_count(actual_rootfs_size) + if extra_blocks < self.extra_space: + extra_blocks = self.extra_space + + rootfs_size = actual_rootfs_size + extra_blocks + rootfs_size *= self.overhead_factor + + msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \ + (extra_blocks, self.mountpoint, rootfs_size)) + + dd_cmd = "dd if=/dev/zero of=%s bs=1024 seek=%d count=0 bs=1k" % \ + (rootfs, rootfs_size) + exec_cmd(dd_cmd) + + label_str = "" + if self.label: + label_str = "-L %s" % self.label + + mkfs_cmd = "mkfs.%s -b %d -r %s %s %s" % \ + (self.fstype, rootfs_size * 1024, rootfs_dir, label_str, rootfs) + exec_native_cmd(pseudo + mkfs_cmd, native_sysroot) + + def prepare_rootfs_vfat(self, rootfs, oe_builddir, rootfs_dir, + native_sysroot, pseudo): + """ + Prepare content for a vfat rootfs partition. + """ + du_cmd = "du -bks %s" % rootfs_dir + out = exec_cmd(du_cmd) + blocks = int(out.split()[0]) + + extra_blocks = self.get_extra_block_count(blocks) + if extra_blocks < self.extra_space: + extra_blocks = self.extra_space + + blocks += extra_blocks + + msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \ + (extra_blocks, self.mountpoint, blocks)) + + # Ensure total sectors is an integral number of sectors per + # track or mcopy will complain. Sectors are 512 bytes, and we + # generate images with 32 sectors per track. This calculation + # is done in blocks, thus the mod by 16 instead of 32. Apply + # sector count fix only when needed. + if blocks % 16 != 0: + blocks += (16 - (blocks % 16)) + + label_str = "-n boot" + if self.label: + label_str = "-n %s" % self.label + + dosfs_cmd = "mkdosfs %s -S 512 -C %s %d" % (label_str, rootfs, blocks) + exec_native_cmd(dosfs_cmd, native_sysroot) + + mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (rootfs, rootfs_dir) + exec_native_cmd(mcopy_cmd, native_sysroot) + + chmod_cmd = "chmod 644 %s" % rootfs + exec_cmd(chmod_cmd) + + def prepare_rootfs_squashfs(self, rootfs, oe_builddir, rootfs_dir, + native_sysroot, pseudo): + """ + Prepare content for a squashfs rootfs partition. + """ + squashfs_cmd = "mksquashfs %s %s -noappend" % \ + (rootfs_dir, rootfs) + exec_native_cmd(pseudo + squashfs_cmd, native_sysroot) + + def prepare_empty_partition_ext(self, rootfs, oe_builddir, + native_sysroot): + """ + Prepare an empty ext2/3/4 partition. + """ + dd_cmd = "dd if=/dev/zero of=%s bs=1k seek=%d count=0" % \ + (rootfs, self.size) + exec_cmd(dd_cmd) + + extra_imagecmd = "-i 8192" + + label_str = "" + if self.label: + label_str = "-L %s" % self.label + + mkfs_cmd = "mkfs.%s -F %s %s %s" % \ + (self.fstype, extra_imagecmd, label_str, rootfs) + exec_native_cmd(mkfs_cmd, native_sysroot) + + def prepare_empty_partition_btrfs(self, rootfs, oe_builddir, + native_sysroot): + """ + Prepare an empty btrfs partition. + """ + dd_cmd = "dd if=/dev/zero of=%s bs=1k seek=%d count=0" % \ + (rootfs, self.size) + exec_cmd(dd_cmd) + + label_str = "" + if self.label: + label_str = "-L %s" % self.label + + mkfs_cmd = "mkfs.%s -b %d %s %s" % \ + (self.fstype, self.size * 1024, label_str, rootfs) + exec_native_cmd(mkfs_cmd, native_sysroot) + + def prepare_empty_partition_vfat(self, rootfs, oe_builddir, + native_sysroot): + """ + Prepare an empty vfat partition. + """ + blocks = self.size + + label_str = "-n boot" + if self.label: + label_str = "-n %s" % self.label + + dosfs_cmd = "mkdosfs %s -S 512 -C %s %d" % (label_str, rootfs, blocks) + exec_native_cmd(dosfs_cmd, native_sysroot) + + chmod_cmd = "chmod 644 %s" % rootfs + exec_cmd(chmod_cmd) + + def prepare_empty_partition_squashfs(self, cr_workdir, oe_builddir, + native_sysroot): + """ + Prepare an empty squashfs partition. + """ + msger.warning("Creating of an empty squashfs %s partition was attempted. " \ + "Proceeding as requested." % self.mountpoint) + + path = "%s/fs_%s.%s" % (cr_workdir, self.label, self.fstype) + os.path.isfile(path) and os.remove(path) + + # it is not possible to create a squashfs without source data, + # thus prepare an empty temp dir that is used as source + tmpdir = tempfile.mkdtemp() + + squashfs_cmd = "mksquashfs %s %s -noappend" % \ + (tmpdir, path) + exec_native_cmd(squashfs_cmd, native_sysroot) + + os.rmdir(tmpdir) + + # get the rootfs size in the right units for kickstart (kB) + du_cmd = "du -Lbks %s" % path + out = exec_cmd(du_cmd) + fs_size = out.split()[0] + + self.size = fs_size + + def prepare_swap_partition(self, cr_workdir, oe_builddir, native_sysroot): + """ + Prepare a swap partition. + """ + path = "%s/fs.%s" % (cr_workdir, self.fstype) + + dd_cmd = "dd if=/dev/zero of=%s bs=1k seek=%d count=0" % \ + (path, self.size) + exec_cmd(dd_cmd) + + import uuid + label_str = "" + if self.label: + label_str = "-L %s" % self.label + mkswap_cmd = "mkswap %s -U %s %s" % (label_str, str(uuid.uuid1()), path) + exec_native_cmd(mkswap_cmd, native_sysroot) + + +class Wic_Partition(FC4_Partition): + removedKeywords = FC4_Partition.removedKeywords + removedAttrs = FC4_Partition.removedAttrs + + def _getParser(self): + def overhead_cb(option, opt_str, value, parser): + if value < 1: + raise OptionValueError("Option %s: invalid value: %r" % \ + (option, value)) + setattr(parser.values, option.dest, value) + + parser = FC4_Partition._getParser(self) + + # The alignment value is given in kBytes. e.g., value 8 means that + # the partition is aligned to start from 8096 byte boundary. + parser.add_option("--align", type="int", action="store", dest="align", + default=None) + parser.add_option("--extoptions", type="string", action="store", dest="extopts", + default=None) + parser.add_option("--part-type", type="string", action="store", dest="part_type", + default=None) + # use specified source file to fill the partition + # and calculate partition size + parser.add_option("--source", type="string", action="store", + dest="source", default=None) + # comma-separated list of param=value pairs + parser.add_option("--sourceparams", type="string", action="store", + dest="sourceparams", default=None) + # use specified rootfs path to fill the partition + parser.add_option("--rootfs-dir", type="string", action="store", + dest="rootfs", default=None) + # wether to add the partition in the partition table + parser.add_option("--no-table", dest="no_table", action="store_true", + default=False) + # extra space beyond the partition size + parser.add_option("--extra-space", dest="extra_space", action="store", + type="size", nargs=1, default="10M") + parser.add_option("--overhead-factor", dest="overhead_factor", + action="callback", callback=overhead_cb, type="float", + nargs=1, default=1.3) + parser.add_option("--use-uuid", dest="use_uuid", action="store_true", + default=False) + parser.add_option("--uuid") + + return parser diff --git a/yocto-poky/scripts/lib/wic/kickstart/custom_commands/wicboot.py b/yocto-poky/scripts/lib/wic/kickstart/custom_commands/wicboot.py new file mode 100644 index 000000000..a3e1852be --- /dev/null +++ b/yocto-poky/scripts/lib/wic/kickstart/custom_commands/wicboot.py @@ -0,0 +1,60 @@ +# ex:ts=4:sw=4:sts=4:et +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- +# +# Copyright (c) 2014, Intel Corporation. +# All rights reserved. +# +# 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. +# +# 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., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +# DESCRIPTION +# This module provides the OpenEmbedded bootloader object definitions. +# +# AUTHORS +# Tom Zanussi <tom.zanussi (at] linux.intel.com> +# +from pykickstart.commands.bootloader import F8_Bootloader + +class Wic_Bootloader(F8_Bootloader): + def __init__(self, writePriority=10, appendLine="", driveorder=None, + forceLBA=False, location="", md5pass="", password="", + upgrade=False, menus=""): + F8_Bootloader.__init__(self, writePriority, appendLine, driveorder, + forceLBA, location, md5pass, password, upgrade) + + self.menus = "" + self.ptable = "msdos" + self.source = "" + + def _getArgsAsStr(self): + retval = F8_Bootloader._getArgsAsStr(self) + + if self.menus == "": + retval += " --menus=%s" %(self.menus,) + if self.ptable: + retval += " --ptable=\"%s\"" %(self.ptable,) + if self.source: + retval += " --source=%s" % self.source + + return retval + + def _getParser(self): + parser = F8_Bootloader._getParser(self) + parser.add_option("--menus", dest="menus") + parser.add_option("--ptable", dest="ptable", choices=("msdos", "gpt"), + default="msdos") + # use specified source plugin to implement bootloader-specific methods + parser.add_option("--source", type="string", action="store", + dest="source", default=None) + return parser + |