Script to view custom events warnings and errors

#To define a particular parameter, replace the 'parameterName' inside itsm.getParameter('parameterName') with that parameter's name

event_list=['1014']

event_levels=["3","4"]# Level 1     Critical,Level 2    Error,Level 3   Warning,Level 4     Information

event_logname="System"

import os

import ctypes

class disable_file_system_redirection:

    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection

    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection

    def __enter__(self):

        self.old_value = ctypes.c_long()

        self.success = self._disable(ctypes.byref(self.old_value))

    def __exit__(self, type, value, traceback):

        if self.success:

            self._revert(self.old_value)

​

​

def event_function(logname,level,eventid):

    with disable_file_system_redirection():

        for i in eventid:

            cmd='wevtutil qe %s "/q:*[%s [(EventID=%s and (Level=%s or Level=%s ))]]" /f:text /c:5 /rd:True'%(logname,logname,i,level[0],level[1])

            #print cmd

            syslogs=os.popen(cmd).read()

            if not syslogs:

                print "No event Log for Event ID %s"%i

            else:

                print syslogs

event_function(event_logname,event_levels,event_list)