from LPCProto import *

class LPCBootProto(LPCProto):

def HandleTransaction(self, transaction):

self.TransactionLock.acquire()

try:

transaction.SetPseudoFile(self.serialPort)

res = transaction.ExchangeData()

finally:

self.TransactionLock.release()

return "Stopped", res

class LPCBootTransaction:

def __init__(self, optdata = ""):

self.OptData = optdata

self.pseudofile = None

def SetPseudoFile(self, pseudofile):

self.pseudofile = pseudofile

def SendData(self):

return self.pseudofile.write(self.OptData) == len(self.OptData)

def GetData(self):

pass # not impl

def ExchangeData(self):

pass

class LOADTransaction(LPCBootTransaction):

def __init__(self, data):

LPCBootTransaction.__init__(self, data)

ExchangeData = LPCBootTransaction.SendData