#!/usr/bin/env python

from mod_ecu_service    import ecu_mnemolocation
from mod_utils          import pyren_encode
from xml.dom.minidom    import parse
from xml.dom.minidom    import parseString
import xml.dom.minidom
import mod_globals

class ecu_dataid:

  id            = ""
  dataBitLength = ""
  mnemolocations = {}
  
  def __str__(self):
 
    ml = ''
    for k in list(self.mnemolocations.keys()):
      ml = ml + str(self.mnemolocations[k])

    out = '''
  id             = %s
  dataBitLength  = %s
  mnemolocations = 
%s
    ''' % (
           self.id, self.dataBitLength, ml)
    return pyren_encode(out)  

  def __init__(self, di, opt, tran ):
    self.id            = di.getAttribute("id")
    self.dataBitLength = di.getAttribute("dataBitLength")
    
    self.mnemolocations = {}

    MnemoLocations = di.getElementsByTagName("MnemoLocation")
    if MnemoLocations:
      for ml in MnemoLocations:
        mnemoloc = ecu_mnemolocation( ml )
        self.mnemolocations[mnemoloc.name] = mnemoloc

class ecu_dataids:
 
  def __init__(self, dataid_list, mdoc, opt, tran ):
    DataIds = mdoc.getElementsByTagName("DataId")
    if DataIds:
      for di in DataIds:
        dataid = ecu_dataid( di, opt, tran )
        dataid_list[dataid.id] = dataid