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#
# Copyright 2010 Red Hat, Inc.
# Cole Robinson <crobinso@redhat.com>
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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.
import _util
import XMLBuilderDomain
from XMLBuilderDomain import _xml_property
class Boot(XMLBuilderDomain.XMLBuilderDomain):
"""
Class for generating boot device related XML
"""
BOOT_DEVICE_HARDDISK = "hd"
BOOT_DEVICE_CDROM = "cdrom"
BOOT_DEVICE_FLOPPY = "fd"
BOOT_DEVICE_NETWORK = "network"
boot_devices = [BOOT_DEVICE_HARDDISK, BOOT_DEVICE_CDROM,
BOOT_DEVICE_FLOPPY, BOOT_DEVICE_NETWORK]
_dumpxml_xpath = "/domain/os"
def __init__(self, conn, parsexml=None, parsexmlnode=None, caps=None):
XMLBuilderDomain.XMLBuilderDomain.__init__(self, conn, parsexml,
parsexmlnode, caps)
self._bootorder = []
self._enable_bootmenu = None
self._kernel = None
self._initrd = None
self._kernel_args = None
def _get_enable_bootmenu(self):
return self._enable_bootmenu
def _set_enable_bootmenu(self, val):
self._enable_bootmenu = val
def _get_menu_converter(self, val):
ignore = self
if val == None:
return None
return bool(val == "yes")
enable_bootmenu = _xml_property(_get_enable_bootmenu, _set_enable_bootmenu,
get_converter=_get_menu_converter,
set_converter=lambda s, x: x and "yes" or "no",
xpath="./os/bootmenu/@enable")
def _get_bootorder(self):
return self._bootorder
def _set_bootorder(self, val):
self._bootorder = val
def _bootorder_xpath_list(self):
l = []
for idx in range(len(self._get_bootorder())):
l.append("./os/boot[%d]/@dev" % (idx + 1))
return l
bootorder = _xml_property(_get_bootorder, _set_bootorder,
is_multi=True,
xml_set_list=_bootorder_xpath_list,
xpath="./os/boot/@dev")
def _get_kernel(self):
return self._kernel
def _set_kernel(self, val):
self._kernel = val
kernel = _xml_property(_get_kernel, _set_kernel,
xpath="./os/kernel")
def _get_initrd(self):
return self._initrd
def _set_initrd(self, val):
self._initrd = val
initrd = _xml_property(_get_initrd, _set_initrd,
xpath="./os/initrd")
def _get_kernel_args(self):
return self._kernel_args
def _set_kernel_args(self, val):
self._kernel_args = val
kernel_args = _xml_property(_get_kernel_args, _set_kernel_args,
xpath="./os/cmdline")
def _get_xml_config(self):
xml = ""
if self.kernel:
xml = _util.xml_append(xml, " <kernel>%s</kernel>" %
_util.xml_escape(self.kernel))
if self.initrd:
xml = _util.xml_append(xml, " <initrd>%s</initrd>" %
_util.xml_escape(self.initrd))
if self.kernel_args:
xml = _util.xml_append(xml, " <cmdline>%s</cmdline>" %
_util.xml_escape(self.kernel_args))
else:
for dev in self.bootorder:
xml = _util.xml_append(xml, " <boot dev='%s'/>" % dev)
if self.enable_bootmenu in [True, False]:
val = self.enable_bootmenu and "yes" or "no"
xml = _util.xml_append(xml,
" <bootmenu enable='%s'/>" % val)
return xml
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