def __init__(self, config):
Thread.__init__(self)
self._max_size = int(config['Settings']['max_file_size']) * 1024
self._path = config['Settings']['dump_dir']
self._buffer = win32file.AllocateReadBuffer(1024)
self._overlapped = pywintypes.OVERLAPPED()
self._overlapped.hEvent = win32event.CreateEvent(None, True, 0, None)
self._overlapped.object = self._path
self._stop_event = win32event.CreateEvent(None, True, 0, None)
self._uploader = FileUploader(config)
class DirMonitor(Thread):
def __init__(self, config):
Thread.__init__(self)
self._max_size = int(config['Settings']['max_file_size']) * 1024
self._path = config['Settings']['dump_dir']
self._buffer = win32file.AllocateReadBuffer(1024)
self._overlapped = pywintypes.OVERLAPPED()
self._overlapped.hEvent = win32event.CreateEvent(None, True, 0, None)
self._overlapped.object = self._path
self._stop_event = win32event.CreateEvent(None, True, 0, None)
self._uploader = FileUploader(config)
def __del__(self):
self._stop()
def stop(self):
win32event.SetEvent(self._stop_event)
def _async_watch(self):
win32file.ReadDirectoryChangesW(
self._hDir,
self._buffer,
False,
win32con.FILE_NOTIFY_CHANGE_FILE_NAME,
self._overlapped)
def run(self):
logging.info('Monitoring \'{}\''.format(self._path))
self._hDir = win32file.CreateFile(
self._path,
winnt.FILE_LIST_DIRECTORY,
win32con.FILE_SHARE_READ |
win32con.FILE_SHARE_WRITE |
win32con.FILE_SHARE_DELETE,
None,
win32con.OPEN_EXISTING,
win32con.FILE_FLAG_BACKUP_SEMANTICS |
win32file.FILE_FLAG_OVERLAPPED,
None)
self._async_watch()
while True:
rc = win32event.WaitForMultipleObjects(
[self._stop_event, self._overlapped.hEvent],
False,
1000)
if rc == win32event.WAIT_TIMEOUT:
continue
if rc == win32event.WAIT_OBJECT_0:
break
bytes = win32file.GetOverlappedResult(
self._hDir,
self._overlapped,
True)
result = win32file.FILE_NOTIFY_INFORMATION(self._buffer, bytes)
for action, name in result:
filepath = os.path.join(self._path, name)
if (action == winnt.FILE_ACTION_ADDED and
os.path.getsize(filepath) <= self._max_size):
self._uploader.upload(filepath)
win32event.ResetEvent(self._overlapped.hEvent)
self._async_watch()