mirror of
https://github.com/virt-manager/virt-manager.git
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95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
#
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# Copyright 2010 Red Hat, Inc.
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# Cole Robinson <crobinso@redhat.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA.
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from virtinst import XMLBuilderDomain
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from virtinst.XMLBuilderDomain import _xml_property
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def _none_or_bool(val):
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if val is None:
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return val
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return bool(val)
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class DomainFeatures(XMLBuilderDomain.XMLBuilderDomain):
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"""
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Class for generating <features> XML
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"""
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_dumpxml_xpath = "/domain/features"
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def __init__(self, conn, parsexml=None, parsexmlnode=None, caps=None):
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XMLBuilderDomain.XMLBuilderDomain.__init__(self, conn, parsexml,
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parsexmlnode, caps)
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self._acpi = None
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self._apic = None
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self._pae = None
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def get_acpi(self):
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return self._acpi
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def set_acpi(self, val):
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self._acpi = _none_or_bool(val)
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acpi = _xml_property(get_acpi, set_acpi,
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xpath="./features/acpi", is_bool=True)
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def get_apic(self):
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return self._apic
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def set_apic(self, val):
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self._apic = _none_or_bool(val)
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apic = _xml_property(get_apic, set_apic,
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xpath="./features/apic", is_bool=True)
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def get_pae(self):
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return self._pae
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def set_pae(self, val):
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self._pae = _none_or_bool(val)
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pae = _xml_property(get_pae, set_pae,
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xpath="./features/pae", is_bool=True)
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def __setitem__(self, attr, val):
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return setattr(self, attr, val)
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def __getitem__(self, attr):
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return getattr(self, attr)
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def __delitem__(self, attr):
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return setattr(self, attr, None)
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def _get_xml_config(self, defaults=None):
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# pylint: disable=W0221
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# Argument number differs from overridden method
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if not defaults:
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defaults = {}
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ret = ""
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feature_xml = ""
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if self.acpi or (self.acpi is None and defaults.get("acpi")):
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feature_xml += "<acpi/>"
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if self.apic or (self.apic is None and defaults.get("apic")):
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feature_xml += "<apic/>"
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if self.pae or (self.pae is None and defaults.get("pae")):
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feature_xml += "<pae/>"
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if feature_xml:
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ret += " <features>\n"
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ret += " %s\n" % feature_xml
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ret += " </features>"
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return ret
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