mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-05-30 12:29:55 +00:00
Code Issues Projects Releases Wiki Activity

wic: remove pykickstart code

Browse Source 
Removed pykickstart-related code as it's replaced by
new kickstart parser.

(From OE-Core rev: 30bb1f3b6b832f9be691350581458c5fdaaaad70)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ed Bartosh
2016-01-14 14:12:54 +02:00
committed by Richard Purdie
parent c15ea825e7
commit c8272380ce
19 changed files with 0 additions and 3264 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/lib/wic/3rdparty/pykickstart/__init__.py
Vendored
View File
scripts/lib/wic/3rdparty/pykickstart/base.py
Vendored
-466
View File
@@ -1,466 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2006, 2007, 2008 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
Base classes for creating commands and syntax version object.
This module exports several important base classes:
BaseData - The base abstract class for all data objects. Data objects
are contained within a BaseHandler object.
BaseHandler - The base abstract class from which versioned kickstart
handler are derived. Subclasses of BaseHandler hold
BaseData and KickstartCommand objects.
DeprecatedCommand - An abstract subclass of KickstartCommand that should
be further subclassed by users of this module. When
a subclass is used, a warning message will be
printed.
KickstartCommand - The base abstract class for all kickstart commands.
Command objects are contained within a BaseHandler
object.
"""
import gettext
gettext.textdomain("pykickstart")
_ = lambda x: gettext.ldgettext("pykickstart", x)
import types
import warnings
from pykickstart.errors import *
from pykickstart.ko import *
from pykickstart.parser import Packages
from pykickstart.version import versionToString
###
### COMMANDS
###
class KickstartCommand(KickstartObject):
"""The base class for all kickstart commands. This is an abstract class."""
removedKeywords = []
removedAttrs = []
def __init__(self, writePriority=0, *args, **kwargs):
"""Create a new KickstartCommand instance. This method must be
provided by all subclasses, but subclasses must call
KickstartCommand.__init__ first. Instance attributes:
currentCmd -- The name of the command in the input file that
caused this handler to be run.
currentLine -- The current unprocessed line from the input file
that caused this handler to be run.
handler -- A reference to the BaseHandler subclass this
command is contained withing. This is needed to
allow referencing of Data objects.
lineno -- The current line number in the input file.
writePriority -- An integer specifying when this command should be
printed when iterating over all commands' __str__
methods. The higher the number, the later this
command will be written. All commands with the
same priority will be written alphabetically.
"""
# We don't want people using this class by itself.
if self.__class__ is KickstartCommand:
raise TypeError, "KickstartCommand is an abstract class."
KickstartObject.__init__(self, *args, **kwargs)
self.writePriority = writePriority
# These will be set by the dispatcher.
self.currentCmd = ""
self.currentLine = ""
self.handler = None
self.lineno = 0
# If a subclass provides a removedKeywords list, remove all the
# members from the kwargs list before we start processing it. This
# ensures that subclasses don't continue to recognize arguments that
# were removed.
for arg in filter(kwargs.has_key, self.removedKeywords):
kwargs.pop(arg)
def __call__(self, *args, **kwargs):
"""Set multiple attributes on a subclass of KickstartCommand at once
via keyword arguments. Valid attributes are anything specified in
a subclass, but unknown attributes will be ignored.
"""
for (key, val) in kwargs.items():
# Ignore setting attributes that were removed in a subclass, as
# if they were unknown attributes.
if key in self.removedAttrs:
continue
if hasattr(self, key):
setattr(self, key, val)
def __str__(self):
"""Return a string formatted for output to a kickstart file. This
method must be provided by all subclasses.
"""
return KickstartObject.__str__(self)
def parse(self, args):
"""Parse the list of args and set data on the KickstartCommand object.
This method must be provided by all subclasses.
"""
raise TypeError, "parse() not implemented for KickstartCommand"
def apply(self, instroot="/"):
"""Write out the configuration related to the KickstartCommand object.
Subclasses which do not provide this method will not have their
configuration written out.
"""
return
def dataList(self):
"""For commands that can occur multiple times in a single kickstart
file (like network, part, etc.), return the list that we should
append more data objects to.
"""
return None
def deleteRemovedAttrs(self):
"""Remove all attributes from self that are given in the removedAttrs
list. This method should be called from __init__ in a subclass,
but only after the superclass's __init__ method has been called.
"""
for attr in filter(lambda k: hasattr(self, k), self.removedAttrs):
delattr(self, attr)
# Set the contents of the opts object (an instance of optparse.Values
# returned by parse_args) as attributes on the KickstartCommand object.
# It's useful to call this from KickstartCommand subclasses after parsing
# the arguments.
def _setToSelf(self, optParser, opts):
self._setToObj(optParser, opts, self)
# Sets the contents of the opts object (an instance of optparse.Values
# returned by parse_args) as attributes on the provided object obj. It's
# useful to call this from KickstartCommand subclasses that handle lists
# of objects (like partitions, network devices, etc.) and need to populate
# a Data object.
def _setToObj(self, optParser, opts, obj):
for key in filter (lambda k: getattr(opts, k) != None, optParser.keys()):
setattr(obj, key, getattr(opts, key))
class DeprecatedCommand(KickstartCommand):
"""Specify that a command is deprecated and no longer has any function.
Any command that is deprecated should be subclassed from this class,
only specifying an __init__ method that calls the superclass's __init__.
This is an abstract class.
"""
def __init__(self, writePriority=None, *args, **kwargs):
# We don't want people using this class by itself.
if self.__class__ is KickstartCommand:
raise TypeError, "DeprecatedCommand is an abstract class."
# Create a new DeprecatedCommand instance.
KickstartCommand.__init__(self, writePriority, *args, **kwargs)
def __str__(self):
"""Placeholder since DeprecatedCommands don't work anymore."""
return ""
def parse(self, args):
"""Print a warning message if the command is seen in the input file."""
mapping = {"lineno": self.lineno, "cmd": self.currentCmd}
warnings.warn(_("Ignoring deprecated command on line %(lineno)s: The %(cmd)s command has been deprecated and no longer has any effect. It may be removed from future releases, which will result in a fatal error from kickstart. Please modify your kickstart file to remove this command.") % mapping, DeprecationWarning)
###
### HANDLERS
###
class BaseHandler(KickstartObject):
"""Each version of kickstart syntax is provided by a subclass of this
class. These subclasses are what users will interact with for parsing,
extracting data, and writing out kickstart files. This is an abstract
class.
version -- The version this syntax handler supports. This is set by
a class attribute of a BaseHandler subclass and is used to
set up the command dict. It is for read-only use.
"""
version = None
def __init__(self, mapping=None, dataMapping=None, commandUpdates=None,
dataUpdates=None, *args, **kwargs):
"""Create a new BaseHandler instance. This method must be provided by
all subclasses, but subclasses must call BaseHandler.__init__ first.
mapping -- A custom map from command strings to classes,
useful when creating your own handler with
special command objects. It is otherwise unused
and rarely needed. If you give this argument,
the mapping takes the place of the default one
and so must include all commands you want
recognized.
dataMapping -- This is the same as mapping, but for data
objects. All the same comments apply.
commandUpdates -- This is similar to mapping, but does not take
the place of the defaults entirely. Instead,
this mapping is applied after the defaults and
updates it with just the commands you want to
modify.
dataUpdates -- This is the same as commandUpdates, but for
data objects.
Instance attributes:
commands -- A mapping from a string command to a KickstartCommand
subclass object that handles it. Multiple strings can
map to the same object, but only one instance of the
command object should ever exist. Most users should
never have to deal with this directly, as it is
manipulated internally and called through dispatcher.
currentLine -- The current unprocessed line from the input file
that caused this handler to be run.
packages -- An instance of pykickstart.parser.Packages which
describes the packages section of the input file.
platform -- A string describing the hardware platform, which is
needed only by system-config-kickstart.
scripts -- A list of pykickstart.parser.Script instances, which is
populated by KickstartParser.addScript and describes the
%pre/%post/%traceback script section of the input file.
"""
# We don't want people using this class by itself.
if self.__class__ is BaseHandler:
raise TypeError, "BaseHandler is an abstract class."
KickstartObject.__init__(self, *args, **kwargs)
# This isn't really a good place for these, but it's better than
# everything else I can think of.
self.scripts = []
self.packages = Packages()
self.platform = ""
# These will be set by the dispatcher.
self.commands = {}
self.currentLine = 0
# A dict keyed by an integer priority number, with each value being a
# list of KickstartCommand subclasses. This dict is maintained by
# registerCommand and used in __str__. No one else should be touching
# it.
self._writeOrder = {}
self._registerCommands(mapping, dataMapping, commandUpdates, dataUpdates)
def __str__(self):
"""Return a string formatted for output to a kickstart file."""
retval = ""
if self.platform != "":
retval += "#platform=%s\n" % self.platform
retval += "#version=%s\n" % versionToString(self.version)
lst = self._writeOrder.keys()
lst.sort()
for prio in lst:
for obj in self._writeOrder[prio]:
retval += obj.__str__()
for script in self.scripts:
retval += script.__str__()
retval += self.packages.__str__()
return retval
def _insertSorted(self, lst, obj):
length = len(lst)
i = 0
while i < length:
# If the two classes have the same name, it's because we are
# overriding an existing class with one from a later kickstart
# version, so remove the old one in favor of the new one.
if obj.__class__.__name__ > lst[i].__class__.__name__:
i += 1
elif obj.__class__.__name__ == lst[i].__class__.__name__:
lst[i] = obj
return
elif obj.__class__.__name__ < lst[i].__class__.__name__:
break
if i >= length:
lst.append(obj)
else:
lst.insert(i, obj)
def _setCommand(self, cmdObj):
# Add an attribute on this version object. We need this to provide a
# way for clients to access the command objects. We also need to strip
# off the version part from the front of the name.
if cmdObj.__class__.__name__.find("_") != -1:
name = unicode(cmdObj.__class__.__name__.split("_", 1)[1])
else:
name = unicode(cmdObj.__class__.__name__).lower()
setattr(self, name.lower(), cmdObj)
# Also, add the object into the _writeOrder dict in the right place.
if cmdObj.writePriority is not None:
if self._writeOrder.has_key(cmdObj.writePriority):
self._insertSorted(self._writeOrder[cmdObj.writePriority], cmdObj)
else:
self._writeOrder[cmdObj.writePriority] = [cmdObj]
def _registerCommands(self, mapping=None, dataMapping=None, commandUpdates=None,
dataUpdates=None):
if mapping == {} or mapping == None:
from pykickstart.handlers.control import commandMap
cMap = commandMap[self.version]
else:
cMap = mapping
if dataMapping == {} or dataMapping == None:
from pykickstart.handlers.control import dataMap
dMap = dataMap[self.version]
else:
dMap = dataMapping
if type(commandUpdates) == types.DictType:
cMap.update(commandUpdates)
if type(dataUpdates) == types.DictType:
dMap.update(dataUpdates)
for (cmdName, cmdClass) in cMap.iteritems():
# First make sure we haven't instantiated this command handler
# already. If we have, we just need to make another mapping to
# it in self.commands.
cmdObj = None
for (key, val) in self.commands.iteritems():
if val.__class__.__name__ == cmdClass.__name__:
cmdObj = val
break
# If we didn't find an instance in self.commands, create one now.
if cmdObj == None:
cmdObj = cmdClass()
self._setCommand(cmdObj)
# Finally, add the mapping to the commands dict.
self.commands[cmdName] = cmdObj
self.commands[cmdName].handler = self
# We also need to create attributes for the various data objects.
# No checks here because dMap is a bijection. At least, that's what
# the comment says. Hope no one screws that up.
for (dataName, dataClass) in dMap.iteritems():
setattr(self, dataName, dataClass)
def dispatcher(self, args, lineno):
"""Call the appropriate KickstartCommand handler for the current line
in the kickstart file. A handler for the current command should
be registered, though a handler of None is not an error. Returns
the data object returned by KickstartCommand.parse.
args -- A list of arguments to the current command
lineno -- The line number in the file, for error reporting
"""
cmd = args[0]
if not self.commands.has_key(cmd):
raise KickstartParseError, formatErrorMsg(lineno, msg=_("Unknown command: %s" % cmd))
elif self.commands[cmd] != None:
self.commands[cmd].currentCmd = cmd
self.commands[cmd].currentLine = self.currentLine
self.commands[cmd].lineno = lineno
# The parser returns the data object that was modified. This could
# be a BaseData subclass that should be put into a list, or it
# could be the command handler object itself.
obj = self.commands[cmd].parse(args[1:])
lst = self.commands[cmd].dataList()
if lst is not None:
lst.append(obj)
return obj
def maskAllExcept(self, lst):
"""Set all entries in the commands dict to None, except the ones in
the lst. All other commands will not be processed.
"""
self._writeOrder = {}
for (key, val) in self.commands.iteritems():
if not key in lst:
self.commands[key] = None
def hasCommand(self, cmd):
"""Return true if there is a handler for the string cmd."""
return hasattr(self, cmd)
###
### DATA
###
class BaseData(KickstartObject):
"""The base class for all data objects. This is an abstract class."""
removedKeywords = []
removedAttrs = []
def __init__(self, *args, **kwargs):
"""Create a new BaseData instance.
lineno -- Line number in the ks-file where this object was defined
"""
# We don't want people using this class by itself.
if self.__class__ is BaseData:
raise TypeError, "BaseData is an abstract class."
KickstartObject.__init__(self, *args, **kwargs)
self.lineno = 0
def __str__(self):
"""Return a string formatted for output to a kickstart file."""
return ""
def __call__(self, *args, **kwargs):
"""Set multiple attributes on a subclass of BaseData at once via
keyword arguments. Valid attributes are anything specified in a
subclass, but unknown attributes will be ignored.
"""
for (key, val) in kwargs.items():
# Ignore setting attributes that were removed in a subclass, as
# if they were unknown attributes.
if key in self.removedAttrs:
continue
if hasattr(self, key):
setattr(self, key, val)
def deleteRemovedAttrs(self):
"""Remove all attributes from self that are given in the removedAttrs
list. This method should be called from __init__ in a subclass,
but only after the superclass's __init__ method has been called.
"""
for attr in filter(lambda k: hasattr(self, k), self.removedAttrs):
delattr(self, attr)
scripts/lib/wic/3rdparty/pykickstart/commands/__init__.py
Vendored
-20
View File
@@ -1,20 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2009 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
import bootloader, partition
scripts/lib/wic/3rdparty/pykickstart/commands/bootloader.py
Vendored
-216
View File
@@ -1,216 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2007 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
from pykickstart.base import *
from pykickstart.options import *
class FC3_Bootloader(KickstartCommand):
removedKeywords = KickstartCommand.removedKeywords
removedAttrs = KickstartCommand.removedAttrs
def __init__(self, writePriority=10, *args, **kwargs):
KickstartCommand.__init__(self, writePriority, *args, **kwargs)
self.op = self._getParser()
self.driveorder = kwargs.get("driveorder", [])
self.appendLine = kwargs.get("appendLine", "")
self.forceLBA = kwargs.get("forceLBA", False)
self.linear = kwargs.get("linear", True)
self.location = kwargs.get("location", "")
self.md5pass = kwargs.get("md5pass", "")
self.password = kwargs.get("password", "")
self.upgrade = kwargs.get("upgrade", False)
self.useLilo = kwargs.get("useLilo", False)
self.deleteRemovedAttrs()
def _getArgsAsStr(self):
retval = ""
if self.appendLine != "":
retval += " --append=\"%s\"" % self.appendLine
if self.linear:
retval += " --linear"
if self.location:
retval += " --location=%s" % self.location
if hasattr(self, "forceLBA") and self.forceLBA:
retval += " --lba32"
if self.password != "":
retval += " --password=\"%s\"" % self.password
if self.md5pass != "":
retval += " --md5pass=\"%s\"" % self.md5pass
if self.upgrade:
retval += " --upgrade"
if self.useLilo:
retval += " --useLilo"
if len(self.driveorder) > 0:
retval += " --driveorder=\"%s\"" % ",".join(self.driveorder)
return retval
def __str__(self):
retval = KickstartCommand.__str__(self)
if self.location != "":
retval += "# System bootloader configuration\nbootloader"
retval += self._getArgsAsStr() + "\n"
return retval
def _getParser(self):
def driveorder_cb (option, opt_str, value, parser):
for d in value.split(','):
parser.values.ensure_value(option.dest, []).append(d)
op = KSOptionParser()
op.add_option("--append", dest="appendLine")
op.add_option("--linear", dest="linear", action="store_true",
default=True)
op.add_option("--nolinear", dest="linear", action="store_false")
op.add_option("--location", dest="location", type="choice",
default="mbr",
choices=["mbr", "partition", "none", "boot"])
op.add_option("--lba32", dest="forceLBA", action="store_true",
default=False)
op.add_option("--password", dest="password", default="")
op.add_option("--md5pass", dest="md5pass", default="")
op.add_option("--upgrade", dest="upgrade", action="store_true",
default=False)
op.add_option("--useLilo", dest="useLilo", action="store_true",
default=False)
op.add_option("--driveorder", dest="driveorder", action="callback",
callback=driveorder_cb, nargs=1, type="string")
return op
def parse(self, args):
(opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
self._setToSelf(self.op, opts)
if self.currentCmd == "lilo":
self.useLilo = True
return self
class FC4_Bootloader(FC3_Bootloader):
removedKeywords = FC3_Bootloader.removedKeywords + ["linear", "useLilo"]
removedAttrs = FC3_Bootloader.removedAttrs + ["linear", "useLilo"]
def __init__(self, writePriority=10, *args, **kwargs):
FC3_Bootloader.__init__(self, writePriority, *args, **kwargs)
def _getArgsAsStr(self):
retval = ""
if self.appendLine != "":
retval += " --append=\"%s\"" % self.appendLine
if self.location:
retval += " --location=%s" % self.location
if hasattr(self, "forceLBA") and self.forceLBA:
retval += " --lba32"
if self.password != "":
retval += " --password=\"%s\"" % self.password
if self.md5pass != "":
retval += " --md5pass=\"%s\"" % self.md5pass
if self.upgrade:
retval += " --upgrade"
if len(self.driveorder) > 0:
retval += " --driveorder=\"%s\"" % ",".join(self.driveorder)
return retval
def _getParser(self):
op = FC3_Bootloader._getParser(self)
op.remove_option("--linear")
op.remove_option("--nolinear")
op.remove_option("--useLilo")
return op
def parse(self, args):
(opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
self._setToSelf(self.op, opts)
return self
class F8_Bootloader(FC4_Bootloader):
removedKeywords = FC4_Bootloader.removedKeywords
removedAttrs = FC4_Bootloader.removedAttrs
def __init__(self, writePriority=10, *args, **kwargs):
FC4_Bootloader.__init__(self, writePriority, *args, **kwargs)
self.timeout = kwargs.get("timeout", None)
self.default = kwargs.get("default", "")
def _getArgsAsStr(self):
ret = FC4_Bootloader._getArgsAsStr(self)
if self.timeout is not None:
ret += " --timeout=%d" %(self.timeout,)
if self.default:
ret += " --default=%s" %(self.default,)
return ret
def _getParser(self):
op = FC4_Bootloader._getParser(self)
op.add_option("--timeout", dest="timeout", type="int")
op.add_option("--default", dest="default")
return op
class F12_Bootloader(F8_Bootloader):
removedKeywords = F8_Bootloader.removedKeywords
removedAttrs = F8_Bootloader.removedAttrs
def _getParser(self):
op = F8_Bootloader._getParser(self)
op.add_option("--lba32", dest="forceLBA", deprecated=1, action="store_true")
return op
class F14_Bootloader(F12_Bootloader):
removedKeywords = F12_Bootloader.removedKeywords + ["forceLBA"]
removedAttrs = F12_Bootloader.removedKeywords + ["forceLBA"]
def _getParser(self):
op = F12_Bootloader._getParser(self)
op.remove_option("--lba32")
return op
class F15_Bootloader(F14_Bootloader):
removedKeywords = F14_Bootloader.removedKeywords
removedAttrs = F14_Bootloader.removedAttrs
def __init__(self, writePriority=10, *args, **kwargs):
F14_Bootloader.__init__(self, writePriority, *args, **kwargs)
self.isCrypted = kwargs.get("isCrypted", False)
def _getArgsAsStr(self):
ret = F14_Bootloader._getArgsAsStr(self)
if self.isCrypted:
ret += " --iscrypted"
return ret
def _getParser(self):
def password_cb(option, opt_str, value, parser):
parser.values.isCrypted = True
parser.values.password = value
op = F14_Bootloader._getParser(self)
op.add_option("--iscrypted", dest="isCrypted", action="store_true", default=False)
op.add_option("--md5pass", action="callback", callback=password_cb, nargs=1, type="string")
return op
scripts/lib/wic/3rdparty/pykickstart/commands/partition.py
Vendored
-314
View File
@@ -1,314 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2005, 2006, 2007, 2008 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
from pykickstart.base import *
from pykickstart.errors import *
from pykickstart.options import *
import gettext
import warnings
_ = lambda x: gettext.ldgettext("pykickstart", x)
class FC3_PartData(BaseData):
removedKeywords = BaseData.removedKeywords
removedAttrs = BaseData.removedAttrs
def __init__(self, *args, **kwargs):
BaseData.__init__(self, *args, **kwargs)
self.active = kwargs.get("active", False)
self.primOnly = kwargs.get("primOnly", False)
self.end = kwargs.get("end", 0)
self.fstype = kwargs.get("fstype", "")
self.grow = kwargs.get("grow", False)
self.maxSizeMB = kwargs.get("maxSizeMB", 0)
self.format = kwargs.get("format", True)
self.onbiosdisk = kwargs.get("onbiosdisk", "")
self.disk = kwargs.get("disk", "")
self.onPart = kwargs.get("onPart", "")
self.recommended = kwargs.get("recommended", False)
self.size = kwargs.get("size", None)
self.start = kwargs.get("start", 0)
self.mountpoint = kwargs.get("mountpoint", "")
def __eq__(self, y):
if self.mountpoint:
return self.mountpoint == y.mountpoint
else:
return False
def _getArgsAsStr(self):
retval = ""
if self.active:
retval += " --active"
if self.primOnly:
retval += " --asprimary"
if hasattr(self, "end") and self.end != 0:
retval += " --end=%s" % self.end
if self.fstype != "":
retval += " --fstype=\"%s\"" % self.fstype
if self.grow:
retval += " --grow"
if self.maxSizeMB > 0:
retval += " --maxsize=%d" % self.maxSizeMB
if not self.format:
retval += " --noformat"
if self.onbiosdisk != "":
retval += " --onbiosdisk=%s" % self.onbiosdisk
if self.disk != "":
retval += " --ondisk=%s" % self.disk
if self.onPart != "":
retval += " --onpart=%s" % self.onPart
if self.recommended:
retval += " --recommended"
if self.size and self.size != 0:
retval += " --size=%sk" % self.size
if hasattr(self, "start") and self.start != 0:
retval += " --start=%s" % self.start
return retval
def __str__(self):
retval = BaseData.__str__(self)
if self.mountpoint:
mountpoint_str = "%s" % self.mountpoint
else:
mountpoint_str = "(No mount point)"
retval += "part %s%s\n" % (mountpoint_str, self._getArgsAsStr())
return retval
class FC4_PartData(FC3_PartData):
removedKeywords = FC3_PartData.removedKeywords
removedAttrs = FC3_PartData.removedAttrs
def __init__(self, *args, **kwargs):
FC3_PartData.__init__(self, *args, **kwargs)
self.bytesPerInode = kwargs.get("bytesPerInode", 4096)
self.fsopts = kwargs.get("fsopts", "")
self.label = kwargs.get("label", "")
def _getArgsAsStr(self):
retval = FC3_PartData._getArgsAsStr(self)
if hasattr(self, "bytesPerInode") and self.bytesPerInode != 0:
retval += " --bytes-per-inode=%d" % self.bytesPerInode
if self.fsopts != "":
retval += " --fsoptions=\"%s\"" % self.fsopts
if self.label != "":
retval += " --label=%s" % self.label
return retval
class F9_PartData(FC4_PartData):
removedKeywords = FC4_PartData.removedKeywords + ["bytesPerInode"]
removedAttrs = FC4_PartData.removedAttrs + ["bytesPerInode"]
def __init__(self, *args, **kwargs):
FC4_PartData.__init__(self, *args, **kwargs)
self.deleteRemovedAttrs()
self.fsopts = kwargs.get("fsopts", "")
self.label = kwargs.get("label", "")
self.fsprofile = kwargs.get("fsprofile", "")
self.encrypted = kwargs.get("encrypted", False)
self.passphrase = kwargs.get("passphrase", "")
def _getArgsAsStr(self):
retval = FC4_PartData._getArgsAsStr(self)
if self.fsprofile != "":
retval += " --fsprofile=\"%s\"" % self.fsprofile
if self.encrypted:
retval += " --encrypted"
if self.passphrase != "":
retval += " --passphrase=\"%s\"" % self.passphrase
return retval
class F11_PartData(F9_PartData):
removedKeywords = F9_PartData.removedKeywords + ["start", "end"]
removedAttrs = F9_PartData.removedAttrs + ["start", "end"]
class F12_PartData(F11_PartData):
removedKeywords = F11_PartData.removedKeywords
removedAttrs = F11_PartData.removedAttrs
def __init__(self, *args, **kwargs):
F11_PartData.__init__(self, *args, **kwargs)
self.escrowcert = kwargs.get("escrowcert", "")
self.backuppassphrase = kwargs.get("backuppassphrase", False)
def _getArgsAsStr(self):
retval = F11_PartData._getArgsAsStr(self)
if self.encrypted and self.escrowcert != "":
retval += " --escrowcert=\"%s\"" % self.escrowcert
if self.backuppassphrase:
retval += " --backuppassphrase"
return retval
F14_PartData = F12_PartData
class FC3_Partition(KickstartCommand):
removedKeywords = KickstartCommand.removedKeywords
removedAttrs = KickstartCommand.removedAttrs
def __init__(self, writePriority=130, *args, **kwargs):
KickstartCommand.__init__(self, writePriority, *args, **kwargs)
self.op = self._getParser()
self.partitions = kwargs.get("partitions", [])
def __str__(self):
retval = ""
for part in self.partitions:
retval += part.__str__()
if retval != "":
return "# Disk partitioning information\n" + retval
else:
return ""
def _getParser(self):
def part_cb (option, opt_str, value, parser):
if value.startswith("/dev/"):
parser.values.ensure_value(option.dest, value[5:])
else:
parser.values.ensure_value(option.dest, value)
op = KSOptionParser()
op.add_option("--active", dest="active", action="store_true",
default=False)
op.add_option("--asprimary", dest="primOnly", action="store_true",
default=False)
op.add_option("--end", dest="end", action="store", type="int",
nargs=1)
op.add_option("--fstype", "--type", dest="fstype")
op.add_option("--grow", dest="grow", action="store_true", default=False)
op.add_option("--maxsize", dest="maxSizeMB", action="store", type="int",
nargs=1)
op.add_option("--noformat", dest="format", action="store_false",
default=True)
op.add_option("--onbiosdisk", dest="onbiosdisk")
op.add_option("--ondisk", "--ondrive", dest="disk")
op.add_option("--onpart", "--usepart", dest="onPart", action="callback",
callback=part_cb, nargs=1, type="string")
op.add_option("--recommended", dest="recommended", action="store_true",
default=False)
op.add_option("--size", dest="size", action="store", type="size",
nargs=1)
op.add_option("--start", dest="start", action="store", type="int",
nargs=1)
return op
def parse(self, args):
(opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
pd = self.handler.PartData()
self._setToObj(self.op, opts, pd)
pd.lineno = self.lineno
if extra:
pd.mountpoint = extra[0]
if pd in self.dataList():
warnings.warn(_("A partition with the mountpoint %s has already been defined.") % pd.mountpoint)
else:
pd.mountpoint = None
return pd
def dataList(self):
return self.partitions
class FC4_Partition(FC3_Partition):
removedKeywords = FC3_Partition.removedKeywords
removedAttrs = FC3_Partition.removedAttrs
def __init__(self, writePriority=130, *args, **kwargs):
FC3_Partition.__init__(self, writePriority, *args, **kwargs)
def part_cb (option, opt_str, value, parser):
if value.startswith("/dev/"):
parser.values.ensure_value(option.dest, value[5:])
else:
parser.values.ensure_value(option.dest, value)
def _getParser(self):
op = FC3_Partition._getParser(self)
op.add_option("--bytes-per-inode", dest="bytesPerInode", action="store",
type="int", nargs=1)
op.add_option("--fsoptions", dest="fsopts")
op.add_option("--label", dest="label")
return op
class F9_Partition(FC4_Partition):
removedKeywords = FC4_Partition.removedKeywords
removedAttrs = FC4_Partition.removedAttrs
def __init__(self, writePriority=130, *args, **kwargs):
FC4_Partition.__init__(self, writePriority, *args, **kwargs)
def part_cb (option, opt_str, value, parser):
if value.startswith("/dev/"):
parser.values.ensure_value(option.dest, value[5:])
else:
parser.values.ensure_value(option.dest, value)
def _getParser(self):
op = FC4_Partition._getParser(self)
op.add_option("--bytes-per-inode", deprecated=1)
op.add_option("--fsprofile")
op.add_option("--encrypted", action="store_true", default=False)
op.add_option("--passphrase")
return op
class F11_Partition(F9_Partition):
removedKeywords = F9_Partition.removedKeywords
removedAttrs = F9_Partition.removedAttrs
def _getParser(self):
op = F9_Partition._getParser(self)
op.add_option("--start", deprecated=1)
op.add_option("--end", deprecated=1)
return op
class F12_Partition(F11_Partition):
removedKeywords = F11_Partition.removedKeywords
removedAttrs = F11_Partition.removedAttrs
def _getParser(self):
op = F11_Partition._getParser(self)
op.add_option("--escrowcert")
op.add_option("--backuppassphrase", action="store_true", default=False)
return op
class F14_Partition(F12_Partition):
removedKeywords = F12_Partition.removedKeywords
removedAttrs = F12_Partition.removedAttrs
def _getParser(self):
op = F12_Partition._getParser(self)
op.remove_option("--bytes-per-inode")
op.remove_option("--start")
op.remove_option("--end")
return op
scripts/lib/wic/3rdparty/pykickstart/constants.py
Vendored
-57
View File
@@ -1,57 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2005-2007 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
CLEARPART_TYPE_LINUX = 0
CLEARPART_TYPE_ALL = 1
CLEARPART_TYPE_NONE = 2
DISPLAY_MODE_CMDLINE = 0
DISPLAY_MODE_GRAPHICAL = 1
DISPLAY_MODE_TEXT = 2
FIRSTBOOT_DEFAULT = 0
FIRSTBOOT_SKIP = 1
FIRSTBOOT_RECONFIG = 2
KS_MISSING_PROMPT = 0
KS_MISSING_IGNORE = 1
SELINUX_DISABLED = 0
SELINUX_ENFORCING = 1
SELINUX_PERMISSIVE = 2
KS_SCRIPT_PRE = 0
KS_SCRIPT_POST = 1
KS_SCRIPT_TRACEBACK = 2
KS_WAIT = 0
KS_REBOOT = 1
KS_SHUTDOWN = 2
KS_INSTKEY_SKIP = -99
BOOTPROTO_DHCP = "dhcp"
BOOTPROTO_BOOTP = "bootp"
BOOTPROTO_STATIC = "static"
BOOTPROTO_QUERY = "query"
BOOTPROTO_IBFT = "ibft"
GROUP_REQUIRED = 0
GROUP_DEFAULT = 1
GROUP_ALL = 2
scripts/lib/wic/3rdparty/pykickstart/errors.py
Vendored
-103
View File
@@ -1,103 +0,0 @@
#
# errors.py: Kickstart error handling.
#
# Chris Lumens <clumens@redhat.com>
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
Error handling classes and functions.
This module exports a single function:
formatErrorMsg - Properly formats an error message.
It also exports several exception classes:
KickstartError - A generic exception class.
KickstartParseError - An exception for errors relating to parsing.
KickstartValueError - An exception for errors relating to option
processing.
KickstartVersionError - An exception for errors relating to unsupported
syntax versions.
"""
import gettext
_ = lambda x: gettext.ldgettext("pykickstart", x)
def formatErrorMsg(lineno, msg=""):
"""Properly format the error message msg for inclusion in an exception."""
if msg != "":
mapping = {"lineno": lineno, "msg": msg}
return _("The following problem occurred on line %(lineno)s of the kickstart file:\n\n%(msg)s\n") % mapping
else:
return _("There was a problem reading from line %s of the kickstart file") % lineno
class KickstartError(Exception):
"""A generic exception class for unspecific error conditions."""
def __init__(self, val = ""):
"""Create a new KickstartError exception instance with the descriptive
message val. val should be the return value of formatErrorMsg.
"""
Exception.__init__(self)
self.value = val
def __str__ (self):
return self.value
class KickstartParseError(KickstartError):
"""An exception class for errors when processing the input file, such as
unknown options, commands, or sections.
"""
def __init__(self, msg):
"""Create a new KickstartParseError exception instance with the
descriptive message val. val should be the return value of
formatErrorMsg.
"""
KickstartError.__init__(self, msg)
def __str__(self):
return self.value
class KickstartValueError(KickstartError):
"""An exception class for errors when processing arguments to commands,
such as too many arguments, too few arguments, or missing required
arguments.
"""
def __init__(self, msg):
"""Create a new KickstartValueError exception instance with the
descriptive message val. val should be the return value of
formatErrorMsg.
"""
KickstartError.__init__(self, msg)
def __str__ (self):
return self.value
class KickstartVersionError(KickstartError):
"""An exception class for errors related to using an incorrect version of
kickstart syntax.
"""
def __init__(self, msg):
"""Create a new KickstartVersionError exception instance with the
descriptive message val. val should be the return value of
formatErrorMsg.
"""
KickstartError.__init__(self, msg)
def __str__ (self):
return self.value
scripts/lib/wic/3rdparty/pykickstart/handlers/__init__.py
Vendored
View File
scripts/lib/wic/3rdparty/pykickstart/handlers/control.py
Vendored
-46
View File
@@ -1,46 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
from pykickstart.version import *
from pykickstart.commands import *
# This map is keyed on kickstart syntax version as provided by
# pykickstart.version. Within each sub-dict is a mapping from command name
# to the class that handles it. This is an onto mapping - that is, multiple
# command names can map to the same class. However, the Handler will ensure
# that only one instance of each class ever exists.
commandMap = {
# based on f15
F16: {
"bootloader": bootloader.F15_Bootloader,
"part": partition.F14_Partition,
"partition": partition.F14_Partition,
},
}
# This map is keyed on kickstart syntax version as provided by
# pykickstart.version. Within each sub-dict is a mapping from a data object
# name to the class that provides it. This is a bijective mapping - that is,
# each name maps to exactly one data class and all data classes have a name.
# More than one instance of each class is allowed to exist, however.
dataMap = {
F16: {
"PartData": partition.F14_PartData,
},
}
scripts/lib/wic/3rdparty/pykickstart/handlers/f16.py
Vendored
-24
View File
@@ -1,24 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2011 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
from pykickstart.base import *
from pykickstart.version import *
class F16Handler(BaseHandler):
version = F16
scripts/lib/wic/3rdparty/pykickstart/ko.py
Vendored
-37
View File
@@ -1,37 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2009 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
Base classes for internal pykickstart use.
The module exports the following important classes:
KickstartObject - The base class for all classes in pykickstart
"""
class KickstartObject(object):
"""The base class for all other classes in pykickstart."""
def __init__(self, *args, **kwargs):
"""Create a new KickstartObject instance. All other classes in
pykickstart should be derived from this one. Instance attributes:
"""
pass
def __str__(self):
return ""
scripts/lib/wic/3rdparty/pykickstart/options.py
Vendored
-223
View File
@@ -1,223 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2005, 2006, 2007 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
Specialized option handling.
This module exports two classes:
KSOptionParser - A specialized subclass of OptionParser to be used
in BaseHandler subclasses.
KSOption - A specialized subclass of Option.
"""
import warnings
from copy import copy
from optparse import *
from constants import *
from errors import *
from version import *
import gettext
_ = lambda x: gettext.ldgettext("pykickstart", x)
class KSOptionParser(OptionParser):
"""A specialized subclass of optparse.OptionParser to handle extra option
attribute checking, work error reporting into the KickstartParseError
framework, and to turn off the default help.
"""
def exit(self, status=0, msg=None):
pass
def error(self, msg):
if self.lineno != None:
raise KickstartParseError, formatErrorMsg(self.lineno, msg=msg)
else:
raise KickstartParseError, msg
def keys(self):
retval = []
for opt in self.option_list:
if opt not in retval:
retval.append(opt.dest)
return retval
def _init_parsing_state (self):
OptionParser._init_parsing_state(self)
self.option_seen = {}
def check_values (self, values, args):
def seen(self, option):
return self.option_seen.has_key(option)
def usedTooNew(self, option):
return option.introduced and option.introduced > self.version
def usedDeprecated(self, option):
return option.deprecated
def usedRemoved(self, option):
return option.removed and option.removed <= self.version
for option in filter(lambda o: isinstance(o, Option), self.option_list):
if option.required and not seen(self, option):
raise KickstartValueError, formatErrorMsg(self.lineno, _("Option %s is required") % option)
elif seen(self, option) and usedTooNew(self, option):
mapping = {"option": option, "intro": versionToString(option.introduced),
"version": versionToString(self.version)}
self.error(_("The %(option)s option was introduced in version %(intro)s, but you are using kickstart syntax version %(version)s.") % mapping)
elif seen(self, option) and usedRemoved(self, option):
mapping = {"option": option, "removed": versionToString(option.removed),
"version": versionToString(self.version)}
if option.removed == self.version:
self.error(_("The %(option)s option is no longer supported.") % mapping)
else:
self.error(_("The %(option)s option was removed in version %(removed)s, but you are using kickstart syntax version %(version)s.") % mapping)
elif seen(self, option) and usedDeprecated(self, option):
mapping = {"lineno": self.lineno, "option": option}
warnings.warn(_("Ignoring deprecated option on line %(lineno)s: The %(option)s option has been deprecated and no longer has any effect. It may be removed from future releases, which will result in a fatal error from kickstart. Please modify your kickstart file to remove this option.") % mapping, DeprecationWarning)
return (values, args)
def parse_args(self, *args, **kwargs):
if kwargs.has_key("lineno"):
self.lineno = kwargs.pop("lineno")
return OptionParser.parse_args(self, **kwargs)
def __init__(self, mapping=None, version=None):
"""Create a new KSOptionParser instance. Each KickstartCommand
subclass should create one instance of KSOptionParser, providing
at least the lineno attribute. mapping and version are not required.
Instance attributes:
mapping -- A mapping from option strings to different values.
version -- The version of the kickstart syntax we are checking
against.
"""
OptionParser.__init__(self, option_class=KSOption,
add_help_option=False,
conflict_handler="resolve")
if mapping is None:
self.map = {}
else:
self.map = mapping
self.lineno = None
self.option_seen = {}
self.version = version
def _check_ksboolean(option, opt, value):
if value.lower() in ("on", "yes", "true", "1"):
return True
elif value.lower() in ("off", "no", "false", "0"):
return False
else:
mapping = {"opt": opt, "value": value}
raise OptionValueError(_("Option %(opt)s: invalid boolean value: %(value)r") % mapping)
def _check_string(option, opt, value):
if len(value) > 2 and value.startswith("--"):
mapping = {"opt": opt, "value": value}
raise OptionValueError(_("Option %(opt)s: invalid string value: %(value)r") % mapping)
else:
return value
def _check_size(option, opt, value):
# Former default was MB
if value.isdigit():
return int(value) * 1024L
mapping = {"opt": opt, "value": value}
if not value[:-1].isdigit():
raise OptionValueError(_("Option %(opt)s: invalid size value: %(value)r") % mapping)
size = int(value[:-1])
if value.endswith("k") or value.endswith("K"):
return size
if value.endswith("M"):
return size * 1024L
if value.endswith("G"):
return size * 1024L * 1024L
raise OptionValueError(_("Option %(opt)s: invalid size value: %(value)r") % mapping)
# Creates a new Option class that supports several new attributes:
# - required: any option with this attribute must be supplied or an exception
# is thrown
# - introduced: the kickstart syntax version that this option first appeared
# in - an exception will be raised if the option is used and
# the specified syntax version is less than the value of this
# attribute
# - deprecated: the kickstart syntax version that this option was deprecated
# in - a DeprecationWarning will be thrown if the option is
# used and the specified syntax version is greater than the
# value of this attribute
# - removed: the kickstart syntax version that this option was removed in - an
# exception will be raised if the option is used and the specified
# syntax version is greated than the value of this attribute
# Also creates a new type:
# - ksboolean: support various kinds of boolean values on an option
# And two new actions:
# - map : allows you to define an opt -> val mapping such that dest gets val
# when opt is seen
# - map_extend: allows you to define an opt -> [val1, ... valn] mapping such
# that dest gets a list of vals built up when opt is seen
class KSOption (Option):
ATTRS = Option.ATTRS + ['introduced', 'deprecated', 'removed', 'required']
ACTIONS = Option.ACTIONS + ("map", "map_extend",)
STORE_ACTIONS = Option.STORE_ACTIONS + ("map", "map_extend",)
TYPES = Option.TYPES + ("ksboolean", "string", "size")
TYPE_CHECKER = copy(Option.TYPE_CHECKER)
TYPE_CHECKER["ksboolean"] = _check_ksboolean
TYPE_CHECKER["string"] = _check_string
TYPE_CHECKER["size"] = _check_size
def _check_required(self):
if self.required and not self.takes_value():
raise OptionError(_("Required flag set for option that doesn't take a value"), self)
# Make sure _check_required() is called from the constructor!
CHECK_METHODS = Option.CHECK_METHODS + [_check_required]
def process (self, opt, value, values, parser):
Option.process(self, opt, value, values, parser)
parser.option_seen[self] = 1
# Override default take_action method to handle our custom actions.
def take_action(self, action, dest, opt, value, values, parser):
if action == "map":
values.ensure_value(dest, parser.map[opt.lstrip('-')])
elif action == "map_extend":
values.ensure_value(dest, []).extend(parser.map[opt.lstrip('-')])
else:
Option.take_action(self, action, dest, opt, value, values, parser)
def takes_value(self):
# Deprecated options don't take a value.
return Option.takes_value(self) and not self.deprecated
def __init__(self, *args, **kwargs):
self.deprecated = False
self.required = False
Option.__init__(self, *args, **kwargs)
scripts/lib/wic/3rdparty/pykickstart/parser.py
Vendored
-619
View File
@@ -1,619 +0,0 @@
#
# parser.py: Kickstart file parser.
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2005, 2006, 2007, 2008, 2011 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
Main kickstart file processing module.
This module exports several important classes:
Script - Representation of a single %pre, %post, or %traceback script.
Packages - Representation of the %packages section.
KickstartParser - The kickstart file parser state machine.
"""
from collections import Iterator
import os
import shlex
import sys
import tempfile
from copy import copy
from optparse import *
import constants
from errors import KickstartError, KickstartParseError, KickstartValueError, formatErrorMsg
from ko import KickstartObject
from sections import *
import version
import gettext
_ = lambda x: gettext.ldgettext("pykickstart", x)
STATE_END = "end"
STATE_COMMANDS = "commands"
ver = version.DEVEL
class PutBackIterator(Iterator):
def __init__(self, iterable):
self._iterable = iter(iterable)
self._buf = None
def __iter__(self):
return self
def put(self, s):
self._buf = s
def next(self):
if self._buf:
retval = self._buf
self._buf = None
return retval
else:
return self._iterable.next()
###
### SCRIPT HANDLING
###
class Script(KickstartObject):
"""A class representing a single kickstart script. If functionality beyond
just a data representation is needed (for example, a run method in
anaconda), Script may be subclassed. Although a run method is not
provided, most of the attributes of Script have to do with running the
script. Instances of Script are held in a list by the Version object.
"""
def __init__(self, script, *args , **kwargs):
"""Create a new Script instance. Instance attributes:
errorOnFail -- If execution of the script fails, should anaconda
stop, display an error, and then reboot without
running any other scripts?
inChroot -- Does the script execute in anaconda's chroot
environment or not?
interp -- The program that should be used to interpret this
script.
lineno -- The line number this script starts on.
logfile -- Where all messages from the script should be logged.
script -- A string containing all the lines of the script.
type -- The type of the script, which can be KS_SCRIPT_* from
pykickstart.constants.
"""
KickstartObject.__init__(self, *args, **kwargs)
self.script = "".join(script)
self.interp = kwargs.get("interp", "/bin/sh")
self.inChroot = kwargs.get("inChroot", False)
self.lineno = kwargs.get("lineno", None)
self.logfile = kwargs.get("logfile", None)
self.errorOnFail = kwargs.get("errorOnFail", False)
self.type = kwargs.get("type", constants.KS_SCRIPT_PRE)
def __str__(self):
"""Return a string formatted for output to a kickstart file."""
retval = ""
if self.type == constants.KS_SCRIPT_PRE:
retval += '\n%pre'
elif self.type == constants.KS_SCRIPT_POST:
retval += '\n%post'
elif self.type == constants.KS_SCRIPT_TRACEBACK:
retval += '\n%traceback'
if self.interp != "/bin/sh" and self.interp != "":
retval += " --interpreter=%s" % self.interp
if self.type == constants.KS_SCRIPT_POST and not self.inChroot:
retval += " --nochroot"
if self.logfile != None:
retval += " --logfile %s" % self.logfile
if self.errorOnFail:
retval += " --erroronfail"
if self.script.endswith("\n"):
if ver >= version.F8:
return retval + "\n%s%%end\n" % self.script
else:
return retval + "\n%s\n" % self.script
else:
if ver >= version.F8:
return retval + "\n%s\n%%end\n" % self.script
else:
return retval + "\n%s\n" % self.script
##
## PACKAGE HANDLING
##
class Group:
"""A class representing a single group in the %packages section."""
def __init__(self, name="", include=constants.GROUP_DEFAULT):
"""Create a new Group instance. Instance attributes:
name -- The group's identifier
include -- The level of how much of the group should be included.
Values can be GROUP_* from pykickstart.constants.
"""
self.name = name
self.include = include
def __str__(self):
"""Return a string formatted for output to a kickstart file."""
if self.include == constants.GROUP_REQUIRED:
return "@%s --nodefaults" % self.name
elif self.include == constants.GROUP_ALL:
return "@%s --optional" % self.name
else:
return "@%s" % self.name
def __cmp__(self, other):
if self.name < other.name:
return -1
elif self.name > other.name:
return 1
return 0
class Packages(KickstartObject):
"""A class representing the %packages section of the kickstart file."""
def __init__(self, *args, **kwargs):
"""Create a new Packages instance. Instance attributes:
addBase -- Should the Base group be installed even if it is
not specified?
default -- Should the default package set be selected?
excludedList -- A list of all the packages marked for exclusion in
the %packages section, without the leading minus
symbol.
excludeDocs -- Should documentation in each package be excluded?
groupList -- A list of Group objects representing all the groups
specified in the %packages section. Names will be
stripped of the leading @ symbol.
excludedGroupList -- A list of Group objects representing all the
groups specified for removal in the %packages
section. Names will be stripped of the leading
-@ symbols.
handleMissing -- If unknown packages are specified in the %packages
section, should it be ignored or not? Values can
be KS_MISSING_* from pykickstart.constants.
packageList -- A list of all the packages specified in the
%packages section.
instLangs -- A list of languages to install.
"""
KickstartObject.__init__(self, *args, **kwargs)
self.addBase = True
self.default = False
self.excludedList = []
self.excludedGroupList = []
self.excludeDocs = False
self.groupList = []
self.handleMissing = constants.KS_MISSING_PROMPT
self.packageList = []
self.instLangs = None
def __str__(self):
"""Return a string formatted for output to a kickstart file."""
pkgs = ""
if not self.default:
grps = self.groupList
grps.sort()
for grp in grps:
pkgs += "%s\n" % grp.__str__()
p = self.packageList
p.sort()
for pkg in p:
pkgs += "%s\n" % pkg
grps = self.excludedGroupList
grps.sort()
for grp in grps:
pkgs += "-%s\n" % grp.__str__()
p = self.excludedList
p.sort()
for pkg in p:
pkgs += "-%s\n" % pkg
if pkgs == "":
return ""
retval = "\n%packages"
if self.default:
retval += " --default"
if self.excludeDocs:
retval += " --excludedocs"
if not self.addBase:
retval += " --nobase"
if self.handleMissing == constants.KS_MISSING_IGNORE:
retval += " --ignoremissing"
if self.instLangs:
retval += " --instLangs=%s" % self.instLangs
if ver >= version.F8:
return retval + "\n" + pkgs + "\n%end\n"
else:
return retval + "\n" + pkgs + "\n"
def _processGroup (self, line):
op = OptionParser()
op.add_option("--nodefaults", action="store_true", default=False)
op.add_option("--optional", action="store_true", default=False)
(opts, extra) = op.parse_args(args=line.split())
if opts.nodefaults and opts.optional:
raise KickstartValueError, _("Group cannot specify both --nodefaults and --optional")
# If the group name has spaces in it, we have to put it back together
# now.
grp = " ".join(extra)
if opts.nodefaults:
self.groupList.append(Group(name=grp, include=constants.GROUP_REQUIRED))
elif opts.optional:
self.groupList.append(Group(name=grp, include=constants.GROUP_ALL))
else:
self.groupList.append(Group(name=grp, include=constants.GROUP_DEFAULT))
def add (self, pkgList):
"""Given a list of lines from the input file, strip off any leading
symbols and add the result to the appropriate list.
"""
existingExcludedSet = set(self.excludedList)
existingPackageSet = set(self.packageList)
newExcludedSet = set()
newPackageSet = set()
excludedGroupList = []
for pkg in pkgList:
stripped = pkg.strip()
if stripped[0] == "@":
self._processGroup(stripped[1:])
elif stripped[0] == "-":
if stripped[1] == "@":
excludedGroupList.append(Group(name=stripped[2:]))
else:
newExcludedSet.add(stripped[1:])
else:
newPackageSet.add(stripped)
# Groups have to be excluded in two different ways (note: can't use
# sets here because we have to store objects):
excludedGroupNames = map(lambda g: g.name, excludedGroupList)
# First, an excluded group may be cancelling out a previously given
# one. This is often the case when using %include. So there we should
# just remove the group from the list.
self.groupList = filter(lambda g: g.name not in excludedGroupNames, self.groupList)
# Second, the package list could have included globs which are not
# processed by pykickstart. In that case we need to preserve a list of
# excluded groups so whatever tool doing package/group installation can
# take appropriate action.
self.excludedGroupList.extend(excludedGroupList)
existingPackageSet = (existingPackageSet - newExcludedSet) | newPackageSet
existingExcludedSet = (existingExcludedSet - existingPackageSet) | newExcludedSet
self.packageList = list(existingPackageSet)
self.excludedList = list(existingExcludedSet)
###
### PARSER
###
class KickstartParser:
"""The kickstart file parser class as represented by a basic state
machine. To create a specialized parser, make a subclass and override
any of the methods you care about. Methods that don't need to do
anything may just pass. However, _stateMachine should never be
overridden.
"""
def __init__ (self, handler, followIncludes=True, errorsAreFatal=True,
missingIncludeIsFatal=True):
"""Create a new KickstartParser instance. Instance attributes:
errorsAreFatal -- Should errors cause processing to halt, or
just print a message to the screen? This
is most useful for writing syntax checkers
that may want to continue after an error is
encountered.
followIncludes -- If %include is seen, should the included
file be checked as well or skipped?
handler -- An instance of a BaseHandler subclass. If
None, the input file will still be parsed
but no data will be saved and no commands
will be executed.
missingIncludeIsFatal -- Should missing include files be fatal, even
if errorsAreFatal is False?
"""
self.errorsAreFatal = errorsAreFatal
self.followIncludes = followIncludes
self.handler = handler
self.currentdir = {}
self.missingIncludeIsFatal = missingIncludeIsFatal
self._state = STATE_COMMANDS
self._includeDepth = 0
self._line = ""
self.version = self.handler.version
global ver
ver = self.version
self._sections = {}
self.setupSections()
def _reset(self):
"""Reset the internal variables of the state machine for a new kickstart file."""
self._state = STATE_COMMANDS
self._includeDepth = 0
def getSection(self, s):
"""Return a reference to the requested section (s must start with '%'s),
or raise KeyError if not found.
"""
return self._sections[s]
def handleCommand (self, lineno, args):
"""Given the list of command and arguments, call the Version's
dispatcher method to handle the command. Returns the command or
data object returned by the dispatcher. This method may be
overridden in a subclass if necessary.
"""
if self.handler:
self.handler.currentCmd = args[0]
self.handler.currentLine = self._line
retval = self.handler.dispatcher(args, lineno)
return retval
def registerSection(self, obj):
"""Given an instance of a Section subclass, register the new section
with the parser. Calling this method means the parser will
recognize your new section and dispatch into the given object to
handle it.
"""
if not obj.sectionOpen:
raise TypeError, "no sectionOpen given for section %s" % obj
if not obj.sectionOpen.startswith("%"):
raise TypeError, "section %s tag does not start with a %%" % obj.sectionOpen
self._sections[obj.sectionOpen] = obj
def _finalize(self, obj):
"""Called at the close of a kickstart section to take any required
actions. Internally, this is used to add scripts once we have the
whole body read.
"""
obj.finalize()
self._state = STATE_COMMANDS
def _handleSpecialComments(self, line):
"""Kickstart recognizes a couple special comments."""
if self._state != STATE_COMMANDS:
return
# Save the platform for s-c-kickstart.
if line[:10] == "#platform=":
self.handler.platform = self._line[11:]
def _readSection(self, lineIter, lineno):
obj = self._sections[self._state]
while True:
try:
line = lineIter.next()
if line == "":
# This section ends at the end of the file.
if self.version >= version.F8:
raise KickstartParseError, formatErrorMsg(lineno, msg=_("Section does not end with %%end."))
self._finalize(obj)
except StopIteration:
break
lineno += 1
# Throw away blank lines and comments, unless the section wants all
# lines.
if self._isBlankOrComment(line) and not obj.allLines:
continue
if line.startswith("%"):
args = shlex.split(line)
if args and args[0] == "%end":
# This is a properly terminated section.
self._finalize(obj)
break
elif args and args[0] == "%ksappend":
continue
elif args and (self._validState(args[0]) or args[0] in ["%include", "%ksappend"]):
# This is an unterminated section.
if self.version >= version.F8:
raise KickstartParseError, formatErrorMsg(lineno, msg=_("Section does not end with %%end."))
# Finish up. We do not process the header here because
# kicking back out to STATE_COMMANDS will ensure that happens.
lineIter.put(line)
lineno -= 1
self._finalize(obj)
break
else:
# This is just a line within a section. Pass it off to whatever
# section handles it.
obj.handleLine(line)
return lineno
def _validState(self, st):
"""Is the given section tag one that has been registered with the parser?"""
return st in self._sections.keys()
def _tryFunc(self, fn):
"""Call the provided function (which doesn't take any arguments) and
do the appropriate error handling. If errorsAreFatal is False, this
function will just print the exception and keep going.
"""
try:
fn()
except Exception, msg:
if self.errorsAreFatal:
raise
else:
print msg
def _isBlankOrComment(self, line):
return line.isspace() or line == "" or line.lstrip()[0] == '#'
def _stateMachine(self, lineIter):
# For error reporting.
lineno = 0
while True:
# Get the next line out of the file, quitting if this is the last line.
try:
self._line = lineIter.next()
if self._line == "":
break
except StopIteration:
break
lineno += 1
# Eliminate blank lines, whitespace-only lines, and comments.
if self._isBlankOrComment(self._line):
self._handleSpecialComments(self._line)
continue
# Remove any end-of-line comments.
sanitized = self._line.split("#")[0]
# Then split the line.
args = shlex.split(sanitized.rstrip())
if args[0] == "%include":
# This case comes up primarily in ksvalidator.
if not self.followIncludes:
continue
if len(args) == 1 or not args[1]:
raise KickstartParseError, formatErrorMsg(lineno)
self._includeDepth += 1
try:
self.readKickstart(args[1], reset=False)
except KickstartError:
# Handle the include file being provided over the
# network in a %pre script. This case comes up in the
# early parsing in anaconda.
if self.missingIncludeIsFatal:
raise
self._includeDepth -= 1
continue
# Now on to the main event.
if self._state == STATE_COMMANDS:
if args[0] == "%ksappend":
# This is handled by the preprocess* functions, so continue.
continue
elif args[0][0] == '%':
# This is the beginning of a new section. Handle its header
# here.
newSection = args[0]
if not self._validState(newSection):
raise KickstartParseError, formatErrorMsg(lineno, msg=_("Unknown kickstart section: %s" % newSection))
self._state = newSection
obj = self._sections[self._state]
self._tryFunc(lambda: obj.handleHeader(lineno, args))
# This will handle all section processing, kicking us back
# out to STATE_COMMANDS at the end with the current line
# being the next section header, etc.
lineno = self._readSection(lineIter, lineno)
else:
# This is a command in the command section. Dispatch to it.
self._tryFunc(lambda: self.handleCommand(lineno, args))
elif self._state == STATE_END:
break
def readKickstartFromString (self, s, reset=True):
"""Process a kickstart file, provided as the string str."""
if reset:
self._reset()
# Add a "" to the end of the list so the string reader acts like the
# file reader and we only get StopIteration when we're after the final
# line of input.
i = PutBackIterator(s.splitlines(True) + [""])
self._stateMachine (i)
def readKickstart(self, f, reset=True):
"""Process a kickstart file, given by the filename f."""
if reset:
self._reset()
# an %include might not specify a full path. if we don't try to figure
# out what the path should have been, then we're unable to find it
# requiring full path specification, though, sucks. so let's make
# the reading "smart" by keeping track of what the path is at each
# include depth.
if not os.path.exists(f):
if self.currentdir.has_key(self._includeDepth - 1):
if os.path.exists(os.path.join(self.currentdir[self._includeDepth - 1], f)):
f = os.path.join(self.currentdir[self._includeDepth - 1], f)
cd = os.path.dirname(f)
if not cd.startswith("/"):
cd = os.path.abspath(cd)
self.currentdir[self._includeDepth] = cd
try:
s = file(f).read()
except IOError, e:
raise KickstartError, formatErrorMsg(0, msg=_("Unable to open input kickstart file: %s") % e.strerror)
self.readKickstartFromString(s, reset=False)
def setupSections(self):
"""Install the sections all kickstart files support. You may override
this method in a subclass, but should avoid doing so unless you know
what you're doing.
"""
self._sections = {}
# Install the sections all kickstart files support.
self.registerSection(PreScriptSection(self.handler, dataObj=Script))
self.registerSection(PostScriptSection(self.handler, dataObj=Script))
self.registerSection(TracebackScriptSection(self.handler, dataObj=Script))
self.registerSection(PackageSection(self.handler))
scripts/lib/wic/3rdparty/pykickstart/sections.py
Vendored
-244
View File
@@ -1,244 +0,0 @@
#
# sections.py: Kickstart file sections.
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2011 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
This module exports the classes that define a section of a kickstart file. A
section is a chunk of the file starting with a %tag and ending with a %end.
Examples of sections include %packages, %pre, and %post.
You may use this module to define your own custom sections which will be
treated just the same as a predefined one by the kickstart parser. All that
is necessary is to create a new subclass of Section and call
parser.registerSection with an instance of your new class.
"""
from constants import *
from options import KSOptionParser
from version import *
class Section(object):
"""The base class for defining kickstart sections. You are free to
subclass this as appropriate.
Class attributes:
allLines -- Does this section require the parser to call handleLine
for every line in the section, even blanks and comments?
sectionOpen -- The string that denotes the start of this section. You
must start your tag with a percent sign.
timesSeen -- This attribute is for informational purposes only. It is
incremented every time handleHeader is called to keep
track of the number of times a section of this type is
seen.
"""
allLines = False
sectionOpen = ""
timesSeen = 0
def __init__(self, handler, **kwargs):
"""Create a new Script instance. At the least, you must pass in an
instance of a baseHandler subclass.
Valid kwargs:
dataObj --
"""
self.handler = handler
self.version = self.handler.version
self.dataObj = kwargs.get("dataObj", None)
def finalize(self):
"""This method is called when the %end tag for a section is seen. It
is not required to be provided.
"""
pass
def handleLine(self, line):
"""This method is called for every line of a section. Take whatever
action is appropriate. While this method is not required to be
provided, not providing it does not make a whole lot of sense.
Arguments:
line -- The complete line, with any trailing newline.
"""
pass
def handleHeader(self, lineno, args):
"""This method is called when the opening tag for a section is seen.
Not all sections will need this method, though all provided with
kickstart include one.
Arguments:
args -- A list of all strings passed as arguments to the section
opening tag.
"""
self.timesSeen += 1
class NullSection(Section):
"""This defines a section that pykickstart will recognize but do nothing
with. If the parser runs across a %section that has no object registered,
it will raise an error. Sometimes, you may want to simply ignore those
sections instead. This class is useful for that purpose.
"""
def __init__(self, *args, **kwargs):
"""Create a new NullSection instance. You must pass a sectionOpen
parameter (including a leading '%') for the section you wish to
ignore.
"""
Section.__init__(self, *args, **kwargs)
self.sectionOpen = kwargs.get("sectionOpen")
class ScriptSection(Section):
allLines = True
def __init__(self, *args, **kwargs):
Section.__init__(self, *args, **kwargs)
self._script = {}
self._resetScript()
def _getParser(self):
op = KSOptionParser(self.version)
op.add_option("--erroronfail", dest="errorOnFail", action="store_true",
default=False)
op.add_option("--interpreter", dest="interpreter", default="/bin/sh")
op.add_option("--log", "--logfile", dest="log")
return op
def _resetScript(self):
self._script = {"interp": "/bin/sh", "log": None, "errorOnFail": False,
"lineno": None, "chroot": False, "body": []}
def handleLine(self, line):
self._script["body"].append(line)
def finalize(self):
if " ".join(self._script["body"]).strip() == "":
return
kwargs = {"interp": self._script["interp"],
"inChroot": self._script["chroot"],
"lineno": self._script["lineno"],
"logfile": self._script["log"],
"errorOnFail": self._script["errorOnFail"],
"type": self._script["type"]}
s = self.dataObj (self._script["body"], **kwargs)
self._resetScript()
if self.handler:
self.handler.scripts.append(s)
def handleHeader(self, lineno, args):
"""Process the arguments to a %pre/%post/%traceback header for later
setting on a Script instance once the end of the script is found.
This method may be overridden in a subclass if necessary.
"""
Section.handleHeader(self, lineno, args)
op = self._getParser()
(opts, extra) = op.parse_args(args=args[1:], lineno=lineno)
self._script["interp"] = opts.interpreter
self._script["lineno"] = lineno
self._script["log"] = opts.log
self._script["errorOnFail"] = opts.errorOnFail
if hasattr(opts, "nochroot"):
self._script["chroot"] = not opts.nochroot
class PreScriptSection(ScriptSection):
sectionOpen = "%pre"
def _resetScript(self):
ScriptSection._resetScript(self)
self._script["type"] = KS_SCRIPT_PRE
class PostScriptSection(ScriptSection):
sectionOpen = "%post"
def _getParser(self):
op = ScriptSection._getParser(self)
op.add_option("--nochroot", dest="nochroot", action="store_true",
default=False)
return op
def _resetScript(self):
ScriptSection._resetScript(self)
self._script["chroot"] = True
self._script["type"] = KS_SCRIPT_POST
class TracebackScriptSection(ScriptSection):
sectionOpen = "%traceback"
def _resetScript(self):
ScriptSection._resetScript(self)
self._script["type"] = KS_SCRIPT_TRACEBACK
class PackageSection(Section):
sectionOpen = "%packages"
def handleLine(self, line):
if not self.handler:
return
(h, s, t) = line.partition('#')
line = h.rstrip()
self.handler.packages.add([line])
def handleHeader(self, lineno, args):
"""Process the arguments to the %packages header and set attributes
on the Version's Packages instance appropriate. This method may be
overridden in a subclass if necessary.
"""
Section.handleHeader(self, lineno, args)
op = KSOptionParser(version=self.version)
op.add_option("--excludedocs", dest="excludedocs", action="store_true",
default=False)
op.add_option("--ignoremissing", dest="ignoremissing",
action="store_true", default=False)
op.add_option("--nobase", dest="nobase", action="store_true",
default=False)
op.add_option("--ignoredeps", dest="resolveDeps", action="store_false",
deprecated=FC4, removed=F9)
op.add_option("--resolvedeps", dest="resolveDeps", action="store_true",
deprecated=FC4, removed=F9)
op.add_option("--default", dest="defaultPackages", action="store_true",
default=False, introduced=F7)
op.add_option("--instLangs", dest="instLangs", type="string",
default="", introduced=F9)
(opts, extra) = op.parse_args(args=args[1:], lineno=lineno)
self.handler.packages.excludeDocs = opts.excludedocs
self.handler.packages.addBase = not opts.nobase
if opts.ignoremissing:
self.handler.packages.handleMissing = KS_MISSING_IGNORE
else:
self.handler.packages.handleMissing = KS_MISSING_PROMPT
if opts.defaultPackages:
self.handler.packages.default = True
if opts.instLangs:
self.handler.packages.instLangs = opts.instLangs
scripts/lib/wic/3rdparty/pykickstart/version.py
Vendored
-168
View File
@@ -1,168 +0,0 @@
#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2006, 2007, 2008, 2009, 2010 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
"""
Methods for working with kickstart versions.
This module defines several symbolic constants that specify kickstart syntax
versions. Each version corresponds roughly to one release of Red Hat Linux,
Red Hat Enterprise Linux, or Fedora Core as these are where most syntax
changes take place.
This module also exports several functions:
makeVersion - Given a version number, return an instance of the
matching handler class.
returnClassForVersion - Given a version number, return the matching
handler class. This does not return an
instance of that class, however.
stringToVersion - Convert a string representation of a version number
into the symbolic constant.
versionToString - Perform the reverse mapping.
versionFromFile - Read a kickstart file and determine the version of
syntax it uses. This requires the kickstart file to
have a version= comment in it.
"""
import imputil, re, sys
import gettext
_ = lambda x: gettext.ldgettext("pykickstart", x)
from pykickstart.errors import KickstartVersionError
# Symbolic names for internal version numbers.
RHEL3 = 900
FC3 = 1000
RHEL4 = 1100
FC4 = 2000
FC5 = 3000
FC6 = 4000
RHEL5 = 4100
F7 = 5000
F8 = 6000
F9 = 7000
F10 = 8000
F11 = 9000
F12 = 10000
F13 = 11000
RHEL6 = 11100
F14 = 12000
F15 = 13000
F16 = 14000
# This always points at the latest version and is the default.
DEVEL = F16
# A one-to-one mapping from string representations to version numbers.
versionMap = {
"DEVEL": DEVEL,
"FC3": FC3, "FC4": FC4, "FC5": FC5, "FC6": FC6, "F7": F7, "F8": F8,
"F9": F9, "F10": F10, "F11": F11, "F12": F12, "F13": F13,
"F14": F14, "F15": F15, "F16": F16,
"RHEL3": RHEL3, "RHEL4": RHEL4, "RHEL5": RHEL5, "RHEL6": RHEL6
}
def stringToVersion(s):
"""Convert string into one of the provided version constants. Raises
KickstartVersionError if string does not match anything.
"""
# First try these short forms.
try:
return versionMap[s.upper()]
except KeyError:
pass
# Now try the Fedora versions.
m = re.match("^fedora.* (\d+)$", s, re.I)
if m and m.group(1):
if versionMap.has_key("FC" + m.group(1)):
return versionMap["FC" + m.group(1)]
elif versionMap.has_key("F" + m.group(1)):
return versionMap["F" + m.group(1)]
else:
raise KickstartVersionError(_("Unsupported version specified: %s") % s)
# Now try the RHEL versions.
m = re.match("^red hat enterprise linux.* (\d+)([\.\d]*)$", s, re.I)
if m and m.group(1):
if versionMap.has_key("RHEL" + m.group(1)):
return versionMap["RHEL" + m.group(1)]
else:
raise KickstartVersionError(_("Unsupported version specified: %s") % s)
# If nothing else worked, we're out of options.
raise KickstartVersionError(_("Unsupported version specified: %s") % s)
def versionToString(version, skipDevel=False):
"""Convert version into a string representation of the version number.
This is the reverse operation of stringToVersion. Raises
KickstartVersionError if version does not match anything.
"""
if not skipDevel and version == versionMap["DEVEL"]:
return "DEVEL"
for (key, val) in versionMap.iteritems():
if key == "DEVEL":
continue
elif val == version:
return key
raise KickstartVersionError(_("Unsupported version specified: %s") % version)
def returnClassForVersion(version=DEVEL):
"""Return the class of the syntax handler for version. version can be
either a string or the matching constant. Raises KickstartValueError
if version does not match anything.
"""
try:
version = int(version)
module = "%s" % versionToString(version, skipDevel=True)
except ValueError:
module = "%s" % version
version = stringToVersion(version)
module = module.lower()
try:
import pykickstart.handlers
sys.path.extend(pykickstart.handlers.__path__)
found = imputil.imp.find_module(module)
loaded = imputil.imp.load_module(module, found[0], found[1], found[2])
for (k, v) in loaded.__dict__.iteritems():
if k.lower().endswith("%shandler" % module):
return v
except:
raise KickstartVersionError(_("Unsupported version specified: %s") % version)
def makeVersion(version=DEVEL):
"""Return a new instance of the syntax handler for version. version can be
either a string or the matching constant. This function is useful for
standalone programs which just need to handle a specific version of
kickstart syntax (as provided by a command line argument, for example)
and need to instantiate the correct object.
"""
cl = returnClassForVersion(version)
return cl()
scripts/lib/wic/kickstart/__init__.py
-129
View File
@@ -1,129 +0,0 @@
#!/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_bootloader_file(kickstart, default=None):
if not hasattr(kickstart.handler.bootloader, "configfile"):
return default
if kickstart.handler.bootloader.configfile is None:
return default
return kickstart.handler.bootloader.configfile
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
scripts/lib/wic/kickstart/custom_commands/__init__.py
-7
View File
@@ -1,7 +0,0 @@
from partition import Wic_Partition
from partition import Wic_PartData
__all__ = (
"Wic_Partition",
"Wic_PartData",
)
scripts/lib/wic/kickstart/custom_commands/partition.py
-526
View File
@@ -1,526 +0,0 @@
# 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(mkfs_cmd, native_sysroot, pseudo=pseudo)
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(mkfs_cmd, native_sysroot, pseudo=pseudo)
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(squashfs_cmd, native_sysroot, pseudo=pseudo)
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
scripts/lib/wic/kickstart/custom_commands/wicboot.py
-65
View File
@@ -1,65 +0,0 @@
# 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 = ""
self.configfile = ""
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
if self.configfile:
retval += " --configfile=%s" % self.configfile
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)
parser.add_option("--configfile", type="string", action="store",
dest="configfile", default=None)
return parser