00001 #!/usr/local/bin/python
00002 #
00003 # Copyright 2004
00004 # by
00005 # The Board of Trustees of the
00006 # Leland Stanford Junior University.
00007 # All rights reserved.
00008 #
00009
00010 __facility__ = "Online"
00011 __abstract__ = "Example custom event client class"
00012 __author__ = "S. Tuvi <stuvi@SLAC.Stanford.edu> SLAC - GLAST LAT I&T/Online"
00013 __date__ = ("$Date: 2004/09/14 02:14:44 $").split(' ')[1]
00014 __version__ = "$Revision: 1.3 $"
00015 __release__ = "$Name: R04-12-00 $"
00016 __credits__ = "SLAC"
00017
00018 import LATTE.copyright_SLAC
00019
00020 # History:
00021 # $Log: testEvtCli.py,v $
00022 # Revision 1.3 2004/09/14 02:14:44 stuvi
00023 # evtCli.read() now returns a 6 word header tuple and the event data as a two item tuple.
00024 #
00025 # Revision 1.2 2004/08/06 03:33:57 stuvi
00026 # Added custom event client support.
00027 #
00028 # Revision 1.1 2004/07/28 21:24:00 stuvi
00029 # Added testAppCal and its supporting classes.
00030 #
00031 # Revision 1.1 2004/02/20 00:34:37 stuvi
00032 # Sample custom event client implementation and test app
00033 #
00034 #
00035
00036 from LATTE.client.gEvtCli import *
00037
00038 class testEvtCli(EvtCli):
00039 def __init__(self, debug=0):
00040 EvtCli.__init__(self, debug)
00041
00042 def readEvent(self, dat=None):
00043 self.evt.clearEvent()
00044 (header, self.dat) = self.read()
00045 self._EvtCli__gglt_status = header[0]
00046 self.__version_info = header[3]
00047 self.__evt_status = header[4] >> 16
00048 self.__evt_size = header[4] & 0xFFFF
00049 if self._EvtCli__gglt_status != 0:
00050 self._EvtCli__online_status |= EvtCli.GGLT_STATUS_ERROR
00051 print "GGLT status=", self._EvtCli__gglt_status
00052 return self._EvtCli__online_status
00053 self.evt.cont_offset = EvtCli.FIRST_CONTRIBUTION_OFFSET
00054 # Get the summary word stored in the OSW contribution
00055 # to determine if the event has error.
00056 self.evt.summary = evSummary(self.getDWord(self.evGetSummary()))
00057 self._EvtCli__evt_error = self.evt.summary.error
00058 self.evt.cont_offset += ((header[5] & 0xFFFF) << 2)
00059 #self.evt.cont_cellHeader = evCellHeader(self.getDWord(self.evt.cont_offset) >> 16)
00060 #self.evt.contributor = self.evt.cont_cellHeader.source
00061 self.evt.cont_size = (self.getDWord(self.evt.cont_offset) & 0xFFFF) << 4
00062 self.evt.cont_end = (self.evt.cont_offset << 2) + self.evt.cont_size
00063 return self._EvtCli__online_status
