def default_inputbus(self):
if self._os:
fltr = libosinfo.Filter()
fltr.add_constraint("class", "input")
devs = self._os.get_all_devices(fltr)
if devs.get_length():
return devs.get_nth(0).get_bus_type()
return "ps2"
def _get_inputtype(self):
if not self._os:
return _SENTINEL
fltr = libosinfo.Filter()
fltr.add_constraint("class", "input")
devs = self._os.get_all_devices(fltr)
if devs.get_length():
return devs.get_nth(0).get_name()
return _SENTINEL
def supports_virtiorng(self):
if self._os:
fltr = libosinfo.Filter()
fltr.add_constraint("class", "rng")
devs = self._os.get_all_devices(fltr)
for dev in range(devs.get_length()):
d = devs.get_nth(dev)
if d.get_name() == "virtio-rng":
return True
return False
def supports_usbtablet(self):
if not self._os:
return False
fltr = libosinfo.Filter()
fltr.add_constraint("class", "input")
fltr.add_constraint("name", "tablet")
devs = self._os.get_all_devices(fltr)
for idx in range(devs.get_length()):
if devs.get_nth(idx).get_bus_type() == "usb":
return True
return False
def _get_netmodel(self):
if not self._os:
return _SENTINEL
if self._os.get_distro() == "fedora":
return _SENTINEL
fltr = libosinfo.Filter()
fltr.add_constraint("class", "net")
devs = self._os.get_all_devices(fltr)
if devs.get_length():
return devs.get_nth(0).get_name()
return _SENTINEL
def lookup_os(self, key, raise_error=False):
if key == self._os_generic.name:
return self._os_generic
flt = Libosinfo.Filter()
flt.add_constraint(Libosinfo.PRODUCT_PROP_SHORT_ID, key)
oslist = self._os_db.get_os_list().new_filtered(flt).get_elements()
if len(oslist) == 0:
if raise_error:
raise ValueError(
_("Unknown OS name '%s'. "
"See `osinfo-query os` for valid values.") % key)
return None
return _OsVariant(oslist[0])
def run(self, terms, variables, **kwargs):
ret = []
for term in terms:
filter = osinfo.Filter()
filter.add_constraint(osinfo.PRODUCT_PROP_SHORT_ID, term)
oses = db.get_os_list().new_filtered(filter)
if oses.get_length() > 0:
os = OsInfoGObjectProxy(oses.get_nth(0),
root_path="[" + term + "]")
ret.append(os)
else:
ret.append({"name": term})
return ret
def default_netmodel(self):
"""
Default non-virtio net-model, since we check for that separately
"""
if not self._os:
return None
fltr = libosinfo.Filter()
fltr.add_constraint("class", "net")
devs = self._os.get_all_devices(fltr)
for idx in range(devs.get_length()):
devname = devs.get_nth(idx).get_name()
if devname in ["pcnet", "ne2k_pci", "rtl8139", "e1000"]:
return devname
return None
def _is_virtionet(self):
if not self._os:
return _SENTINEL
if self._os.get_distro() == "fedora":
if self._os.get_version() == "unknown":
return _SENTINEL
return int(self._os.get_version() >= 9) or _SENTINEL
fltr = libosinfo.Filter()
fltr.add_constraint("class", "net")
devs = self._os.get_all_devices(fltr)
for dev in range(devs.get_length()):
d = devs.get_nth(dev)
if d.get_name() == "virtio-net":
return True
return _SENTINEL
def run(self, terms, variables, **kwargs):
ret = []
for term in terms:
filter = osinfo.Filter()
if "=" in term:
prop, value = term.split("=", 1)
filter.add_constraint(prop, value)
else:
filter.add_constraint(osinfo.PRODUCT_PROP_SHORT_ID, term)
oses = db.get_os_list().new_filtered(filter)
if oses.get_length() > 0:
for idx in range(oses.get_length()):
os = OsInfoGObjectProxy(oses.get_nth(idx),
root_path="[" + term + "]")
ret.append(os)
else:
print("OS {} not found".format(term))
ret.append({"name": term})
return ret
def get_location(self, arch):
if not self._os:
return None
treefilter = libosinfo.Filter()
treefilter.add_constraint(libosinfo.TREE_PROP_ARCHITECTURE, arch)
treelist = self._os.get_tree_list()
if treelist.get_length() < 1:
raise RuntimeError(
_("%s does not have a URL location") % self.name)
filtered_treelist = treelist.new_filtered(treefilter)
if filtered_treelist.get_length() < 1:
raise RuntimeError(
_("%s does not have a URL location for the %s architecture") %
(self.name, arch))
# Some distros have more than one URL for a specific architecture,
# which is the case for Fedora and different variants (Server,
# Workstation). Later on, we'll have to differentiate that and return
# the right one.
return filtered_treelist.get_nth(0).get_url()
hvnames = db.unique_values_for_property_in_platform("short-id")
hvnames.sort()
print "All HV short IDs"
for name in hvnames:
print (" HV short id " + name)
osid = "http://fedoraproject.org/fedora-11"
hvid = "http://qemu.org/qemu-kvm-0.11.0"
drvclass = "net"
#drvclass = "audio"
os = db.get_os(osid)
hv = db.get_platform(hvid)
dep = db.find_deployment(os, hv)
fltr = osinfo.Filter()
fltr.add_constraint("class", drvclass)
link = dep.get_preferred_device_link(osinfo.DeviceLinkFilter(target_filter = fltr))
dev = link.get_target()
animals = os.get_param_value_list("x-animal")
zoo = str.join(",", animals)
print ("For OS '" + os.get_name() + "' " +
"fruit '" + os.get_param_value("x-fruit") + "' " +
"zoo '" + zoo + "' " +
"with HV '" + hv.get_name() + "' " +
"for class '" + drvclass + "' " +
"use device '" + dev.get_name() + "' " +
"with HV driver '" + link.get_driver() + "'")