def GetNannyStatus(self):
try:
value, _ = winreg.QueryValueEx(_GetServiceKey(), "Nanny.status")
except OSError:
return None
return value
def GetNannyMessage(self):
try:
value, _ = winreg.QueryValueEx(_GetServiceKey(), "Nanny.message")
except OSError:
return None
return value
def Run(self, unused_args):
"""Estimate the install date of this system."""
# Don't use winreg.KEY_WOW64_64KEY since it breaks on Windows 2000
subkey = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,
"Software\\Microsoft\\Windows NT\\CurrentVersion",
0, winreg.KEY_READ)
install_date = winreg.QueryValueEx(subkey, "InstallDate")
self.SendReply(rdfvalue.RDFDatetime.FromSecondsSinceEpoch(install_date[0]))
def Get(self):
"""Return a GrrMessage instance from the transaction log or None."""
try:
value, reg_type = winreg.QueryValueEx(_GetServiceKey(), "Transaction")
except OSError:
return
if reg_type != winreg.REG_BINARY:
return
try:
return rdf_flows.GrrMessage.FromSerializedBytes(value)
except message.Error:
return