def __init__(self, server, res, preq):
self.presp = zdefs.PresentResponse()
self.server = server
self.rec_end = (preq.resultSetStartPoint +
preq.numberOfRecordsRequested) - 1
if self.rec_end > len(res):
self.fail(13)
return
self.esn = None
gESN = 'genericElementSetName'
def_esn = (gESN, 'B')
(esntyp, esn) = getattr(preq, 'recordComposition',
('simple', def_esn))
if esntyp == 'simple':
(typ2, esn2) = esn
if typ2 == gESN:
self.esn = esn2
if self.esn == None:
self.fail(24, esntyp)
return
self.presp.numberOfRecordsReturned = preq.numberOfRecordsRequested
self.presp.nextResultSetPosition = self.rec_end
self.count = preq.resultSetStartPoint - 2
# -1 b/c we increment right away in next, -1 because it's
# one-based, not zero-based
self.res = res
self.recs = []
self.syntax = preq.preferredRecordSyntax
self.next()
def process_presentRequest(self, preq):
presp = zdefs.PresentResponse()
print("accessing", repr(preq.resultSetId), self.result_sets)
res_set = self.result_sets[preq.resultSetId]
presp.numberOfRecordsReturned = preq.numberOfRecordsRequested
presp.nextResultSetPosition = preq.resultSetStartPoint + \
preq.numberOfRecordsRequested
presp.presentStatus = zdefs.PresentStatus.get_num_from_name('success')
presp.records = ('responseRecords',
self.format_records(preq.resultSetStartPoint,
preq.numberOfRecordsRequested,
res_set,
preq.preferredRecordSyntax))
self.send_PDU('presentResponse', presp)