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41 lines
1.0 KiB
41 lines
1.0 KiB
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# Generate a base file name
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import time, os
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import win32api
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import win32evtlog
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def BackupClearLog(logType):
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datePrefix = time.strftime("%Y%m%d", time.localtime(time.time()))
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fileExists = 1
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retry = 0
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while fileExists:
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if retry == 0:
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index = ""
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else:
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index = "-%d" % retry
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try:
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fname = os.path.join(win32api.GetTempPath(), "%s%s-%s" % (datePrefix, index, logType) + ".evt")
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os.stat(fname)
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except os.error:
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fileExists = 0
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retry = retry + 1
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# OK - have unique file name.
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try:
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hlog = win32evtlog.OpenEventLog(None, logType)
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except win32evtlogutil.error as details:
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print("Could not open the event log", details)
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return
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try:
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if win32evtlog.GetNumberOfEventLogRecords(hlog)==0:
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print("No records in event log %s - not backed up" % logType)
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return
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win32evtlog.ClearEventLog(hlog, fname)
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print("Backed up %s log to %s" % (logType, fname))
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finally:
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win32evtlog.CloseEventLog(hlog)
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if __name__=='__main__':
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BackupClearLog("Application")
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BackupClearLog("System")
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BackupClearLog("Security")
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