mirror of
https://github.com/virt-manager/virt-manager.git
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215 lines
7.2 KiB
Python
215 lines
7.2 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.VirtualDevice import VirtualDevice
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from virtinst.XMLBuilderDomain import XMLBuilderDomain, _xml_property
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import logging
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class VirtualController(VirtualDevice):
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_virtual_device_type = VirtualDevice.VIRTUAL_DEV_CONTROLLER
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CONTROLLER_TYPE_IDE = "ide"
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CONTROLLER_TYPE_FDC = "fdc"
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CONTROLLER_TYPE_SCSI = "scsi"
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CONTROLLER_TYPE_SATA = "sata"
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CONTROLLER_TYPE_VIRTIOSERIAL = "virtio-serial"
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CONTROLLER_TYPE_USB = "usb"
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CONTROLLER_TYPE_PCI = "pci"
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CONTROLLER_TYPE_CCID = "ccid"
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CONTROLLER_TYPES = [CONTROLLER_TYPE_IDE, CONTROLLER_TYPE_FDC,
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CONTROLLER_TYPE_SCSI, CONTROLLER_TYPE_SATA,
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CONTROLLER_TYPE_VIRTIOSERIAL, CONTROLLER_TYPE_USB,
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CONTROLLER_TYPE_PCI, CONTROLLER_TYPE_CCID]
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@staticmethod
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def pretty_type(ctype):
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pretty_mappings = {
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VirtualController.CONTROLLER_TYPE_IDE : "IDE",
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VirtualController.CONTROLLER_TYPE_FDC : "Floppy",
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VirtualController.CONTROLLER_TYPE_SCSI : "SCSI",
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VirtualController.CONTROLLER_TYPE_SATA : "SATA",
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VirtualController.CONTROLLER_TYPE_VIRTIOSERIAL : "Virtio Serial",
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VirtualController.CONTROLLER_TYPE_USB : "USB",
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VirtualController.CONTROLLER_TYPE_PCI : "PCI",
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VirtualController.CONTROLLER_TYPE_CCID : "CCID",
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}
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if ctype not in pretty_mappings:
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return ctype
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return pretty_mappings[ctype]
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@staticmethod
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def get_class_for_type(ctype):
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if ctype not in VirtualController.CONTROLLER_TYPES:
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raise ValueError("Unknown controller type '%s'" % ctype)
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if ctype == VirtualController.CONTROLLER_TYPE_IDE:
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return VirtualControllerIDE
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elif ctype == VirtualController.CONTROLLER_TYPE_FDC:
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return VirtualControllerFDC
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elif ctype == VirtualController.CONTROLLER_TYPE_SCSI:
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return VirtualControllerSCSI
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elif ctype == VirtualController.CONTROLLER_TYPE_SATA:
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return VirtualControllerSATA
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elif ctype == VirtualController.CONTROLLER_TYPE_VIRTIOSERIAL:
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return VirtualControllerVirtioSerial
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elif ctype == VirtualController.CONTROLLER_TYPE_USB:
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return VirtualControllerUSB
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_controller_type = None
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def __init__(self, conn, parsexml=None, parsexmlnode=None, caps=None,
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model=None):
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VirtualDevice.__init__(self, conn,
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parsexml, parsexmlnode, caps)
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self._index = 0
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self._ports = None
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self._vectors = None
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self._model = None
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self._master = VirtualDeviceMaster(conn,
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parsexml=parsexml,
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parsexmlnode=parsexmlnode,
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caps=caps)
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if self._is_parse():
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return
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self.model = model
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def get_type(self):
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return self._controller_type
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type = _xml_property(get_type,
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xpath="./@type")
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def get_model(self):
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return self._model
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def set_model(self, model):
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self._model = model
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model = _xml_property(get_model, set_model,
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xpath="./@model")
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def get_index(self):
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return self._index
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def set_index(self, val):
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self._index = int(val)
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index = _xml_property(get_index, set_index,
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xpath="./@index")
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def get_vectors(self):
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return self._vectors
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def set_vectors(self, val):
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self._vectors = val
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vectors = _xml_property(get_vectors, set_vectors,
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xpath="./@vectors")
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def get_ports(self):
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return self._ports
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def set_ports(self, val):
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self._ports = val
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ports = _xml_property(get_ports, set_ports,
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xpath="./@ports")
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def set_master(self, masterstr):
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self._master.parse_friendly_master(masterstr)
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def get_master(self):
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return self._master
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def _extra_config(self):
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return ""
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def _get_xml_config(self):
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extra = self._extra_config()
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xml = " <controller type='%s' index='%s'" % (self.type, self.index)
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if self.model:
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xml += " model='%s'" % self.model
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xml += extra
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childxml = self.indent(self._master.get_xml_config(), 6)
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childxml += self.indent(self.address.get_xml_config(), 6)
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if len(childxml) == 0:
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return xml + "/>"
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xml += ">\n"
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xml += childxml
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xml += " </controller>"
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return xml
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class VirtualControllerIDE(VirtualController):
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_controller_type = VirtualController.CONTROLLER_TYPE_IDE
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class VirtualControllerFDC(VirtualController):
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_controller_type = VirtualController.CONTROLLER_TYPE_FDC
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class VirtualControllerSCSI(VirtualController):
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_controller_type = VirtualController.CONTROLLER_TYPE_SCSI
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class VirtualControllerSATA(VirtualController):
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_controller_type = VirtualController.CONTROLLER_TYPE_SATA
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class VirtualControllerVirtioSerial(VirtualController):
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_controller_type = VirtualController.CONTROLLER_TYPE_VIRTIOSERIAL
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def _extra_config(self):
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xml = ""
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if self.ports is not None:
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xml += " ports='%s'" % self.ports
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if self.vectors is not None:
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xml += " vectors='%s'" % self.vectors
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return xml
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class VirtualControllerUSB(VirtualController):
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_controller_type = VirtualController.CONTROLLER_TYPE_USB
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class VirtualDeviceMaster(XMLBuilderDomain):
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def __init__(self, conn, parsexml=None, parsexmlnode=None, caps=None):
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XMLBuilderDomain.__init__(self, conn, parsexml, parsexmlnode,
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caps=caps)
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self._startport = None
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def parse_friendly_master(self, masterstr):
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try:
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int(masterstr)
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self._startport = masterstr
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except:
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logging.exception("Error parsing device master.")
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return None
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def _get_startport(self):
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return self._startport
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def _set_startport(self, val):
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self._startport = val
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startport = _xml_property(_get_startport, _set_startport, xpath="./master/@startport")
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def _get_xml_config(self):
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if self.startport is None:
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return
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return "<master startport='%s'/>" % self.startport
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