def WmiReadWithQuery(cgiEnv, conn_wmi, class_name):
"""
Maybe reading with the moniker does not work because properties are missing.
"""
split_monik = cgiEnv.m_entity_id_dict
a_qry = lib_util.SplitMonikToWQL(split_monik, class_name)
try:
return conn_wmi.query(a_qry)
except Exception as exc:
lib_common.ErrorMessageHtml("Query=%s Caught:%s" % (a_qry, str(exc)))
def WmiReadWithQuery(cgiEnv, connWmi, className):
"""
Maybe reading with the moniker does not work because not all properties.
This splits the moniker into key value paris, and uses a WQL query.
"""
splitMonik = lib_util.SplitMoniker(cgiEnv.m_entity_id)
aQry = lib_util.SplitMonikToWQL(splitMonik, className)
try:
return connWmi.query(aQry)
except Exception:
exc = sys.exc_info()[1]
lib_common.ErrorMessageHtml("Query=%s Caught:%s" % (aQry, str(exc)))
def CallbackSelect(self, grph, class_name, predicate_prefix,
filtered_where_key_values):
INFO(
"WbemSparqlCallbackApi.CallbackSelect class_name=%s where_key_values=%s",
class_name, filtered_where_key_values)
assert class_name
# This comes from such a Sparql triple: " ?variable rdf:type rdf:type"
if class_name == "type":
return
wbem_query = lib_util.SplitMonikToWQL(filtered_where_key_values,
class_name)
DEBUG("WbemSparqlCallbackApi.CallbackSelect wbem_query=%s", wbem_query)
wbem_objects = self.m_wbem_connection.ExecQuery(
"WQL", wbem_query, "root/cimv2")
# This returns a list of CIMInstance.
for one_wbem_object in wbem_objects:
# dir(one_wbem_object)
# ['_CIMComparisonMixin__ordering_deprecated', '__class__', '__contains__', '__delattr__', '__delitem__', '__dict__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__gt__', '__hash__', '__init__', '__iter__', '__le__', '__len__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__setitem__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', '_classname', '_cmp', '_path', '_properties', '_property_list', '_qualifiers', 'classname', 'copy', 'get', 'has_key', 'items', 'iteritems', 'iterkeys', 'itervalues', 'keys', 'path', 'properties', 'property_list', 'qualifiers', 'tocimxml', 'tocimxmlstr', 'tomof', 'update', 'update_existing', 'values']
# one_wbem_object is a CIMInstanceName
# dir(one_wbem_object.path)
# ['_CIMComparisonMixin__ordering_deprecated', '__class__', '__contains__', '__delattr__', '__delitem__', '__dict__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__gt__', '__hash__', '__init__', '__iter__', '__le__', '__len__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__setitem__', '__sizeof__', '__slotnames__', '__str__', '__subclasshook__', '__weakref__', '_classname', '_cmp', '_host', '_kbstr_to_cimval', '_keybindings', '_namespace', 'classname', 'copy', 'from_instance', 'from_wbem_uri', 'get', 'has_key', 'host', 'items', 'iteritems', 'iterkeys', 'itervalues', 'keybindings', 'keys', 'namespace', 'to_wbem_uri', 'tocimxml', 'tocimxmlstr', 'update', 'values']
object_path = one_wbem_object.path.to_wbem_uri()
# u'//vps516494.ovh.net/root/cimv2:PG_UnixProcess.CSName="vps516494.localdomain",Handle="1",OSCreationClassName="CIM_OperatingSystem",CreationClassName="PG_UnixProcess",CSCreationClassName="CIM_UnitaryComputerSystem",OSName="Fedora"'
DEBUG("object.path=%s", object_path)
dict_key_values = WbemKeyValues(one_wbem_object.iteritems())
dict_key_values[
lib_kbase.PredicateIsDefinedBy] = lib_common.NodeLiteral(
"WBEM")
# Add it again, so the original Sparql query will work.
dict_key_values[
lib_kbase.PredicateSeeAlso] = lib_common.NodeLiteral("WBEM")
# # s=\\RCHATEAU-HP\root\cimv2:Win32_UserAccount.Domain="rchateau-HP",Name="rchateau" phttp://www.w3.org/1999/02/22-rdf-syntax-ns#type o=Win32_UserAccount
dict_key_values[lib_kbase.PredicateType] = lib_properties.MakeProp(
class_name)
DEBUG("dict_key_values=%s", dict_key_values)
lib_util.PathAndKeyValuePairsToRdf(grph, object_path,
dict_key_values)
yield (object_path, dict_key_values)
def WbemPlainExecQuery( conn, className, splitMonik, nameSpace ):
aQry = lib_util.SplitMonikToWQL(splitMonik,className)
DEBUG("WbemPlainExecQuery nameSpace=%s aQry=%s", nameSpace,aQry)
# aQry = 'select * from CIM_System'
# aQry = 'select * from CIM_ComputerSystem'
try:
# This does not work on OpenPegasus.
return conn.ExecQuery("WQL", aQry, nameSpace)
except Exception:
exc = sys.exc_info()[1]
# Problem on Windows with OpenPegasus.
# aQry=select * from CIM_UnitaryComputerSystem where CreationClassName="PG_ComputerSystem"and Name="rchateau-HP". ns=root/cimv2. Caught:(7, u'CIM_ERR_NOT_SUPPORTED')
msgExcFirst = str(exc)
WARNING("WbemPlainExecQuery aQry=%s Exc=%s", aQry, msgExcFirst )
return None
def WbemPlainExecQuery(conn, class_name, split_monik, name_space):
a_qry = lib_util.SplitMonikToWQL(split_monik, class_name)
logging.debug("WbemPlainExecQuery nameSpace=%s a_qry=%s", name_space,
a_qry)
# a_qry = 'select * from CIM_System'
# a_qry = 'select * from CIM_ComputerSystem'
try:
# This does not work on OpenPegasus.
return conn.ExecQuery("WQL", a_qry, name_space)
except Exception as exc:
# Problem on Windows with OpenPegasus.
# a_qry=select * from CIM_UnitaryComputerSystem ...
# where CreationClassName="PG_ComputerSystem" ...
# and Name="mymachine". ns=root/cimv2. Caught:(7, u'CIM_ERR_NOT_SUPPORTED')
msg_exc_first = str(exc)
logging.warning("WbemPlainExecQuery a_qry=%s Exc=%s", a_qry,
msg_exc_first)
return None