|
|
#-*- coding: utf-8 -*-
|
|
|
|
|
|
# Copyright 2008-2010 Calculate Ltd. http://www.calculate-linux.org
|
|
|
#
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
# you may not use this file except in compliance with the License.
|
|
|
# You may obtain a copy of the License at
|
|
|
#
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
#
|
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
# See the License for the specific language governing permissions and
|
|
|
# limitations under the License.
|
|
|
|
|
|
import re
|
|
|
from format.bind import bind
|
|
|
|
|
|
class dhcp(bind):
|
|
|
"""Класс для обработки конфигурационного файла типа dhcp
|
|
|
|
|
|
"""
|
|
|
_comment = "#"
|
|
|
configName = "dhcp"
|
|
|
configVersion = "0.1"
|
|
|
__openArea = "{"
|
|
|
__closeArea = "[ \t]*\}[ \t]*"
|
|
|
sepFields = ";"
|
|
|
reOpen = re.compile(__openArea)
|
|
|
reClose = re.compile(__closeArea)
|
|
|
reCloseArea = re.compile(__closeArea + "\s*\Z")
|
|
|
reComment = re.compile("^[ \t]*%s"%(_comment))
|
|
|
reSepFields = re.compile(sepFields)
|
|
|
reSeparator = re.compile("[ \t]+")
|
|
|
|
|
|
def __init__(self,text):
|
|
|
bind.__init__(self,text)
|
|
|
|
|
|
def setDataField(self, txtLines, endtxtLines):
|
|
|
"""Создаем список объектов с переменными"""
|
|
|
class fieldData:
|
|
|
def __init__(self):
|
|
|
self.name = False
|
|
|
self.value = False
|
|
|
self.comment = False
|
|
|
self.br = False
|
|
|
fields = []
|
|
|
field = fieldData()
|
|
|
z = 0
|
|
|
for k in txtLines:
|
|
|
textLine = k + endtxtLines[z]
|
|
|
z += 1
|
|
|
findComment = self.reComment.search(textLine)
|
|
|
if not textLine.strip():
|
|
|
field.br = textLine
|
|
|
fields.append(field)
|
|
|
field = fieldData()
|
|
|
elif findComment:
|
|
|
field.comment = textLine
|
|
|
fields.append(field)
|
|
|
field = fieldData()
|
|
|
else:
|
|
|
pars = textLine.strip()
|
|
|
nameValue = self.reSeparator.split(pars)
|
|
|
if len (nameValue) == 1:
|
|
|
field.name = textLine.replace(self.sepFields,"").strip()
|
|
|
field.value = ""
|
|
|
field.br = textLine
|
|
|
fields.append(field)
|
|
|
field = fieldData()
|
|
|
|
|
|
if len(nameValue) > 2:
|
|
|
nameCheck = nameValue[0]
|
|
|
if nameValue[0][:1] in ["+","-","!"]:
|
|
|
nameCheck = nameValue[0][1:]
|
|
|
if nameCheck == "option" or nameCheck == "hardware" or\
|
|
|
nameCheck == "set":
|
|
|
valueList = nameValue[2:]
|
|
|
nameValue =[nameValue[0]+nameValue[1],
|
|
|
" ".join(valueList).replace(\
|
|
|
self.sepFields,"")]
|
|
|
else:
|
|
|
valueList = nameValue[1:]
|
|
|
nameValue =[nameValue[0]," ".join(valueList).replace(\
|
|
|
self.sepFields,"")]
|
|
|
if len(nameValue) == 2:
|
|
|
name = nameValue[0]
|
|
|
value = nameValue[1].replace(self.sepFields,"")
|
|
|
field.name = name.replace(" ","").replace("\t","")
|
|
|
field.value = value
|
|
|
field.br = textLine
|
|
|
fields.append(field)
|
|
|
field = fieldData()
|
|
|
return fields
|
|
|
|
|
|
def join(self, dhcpObj):
|
|
|
"""Объединяем конфигурации"""
|
|
|
if isinstance(dhcpObj, dhcp):
|
|
|
self.docObj.joinDoc(dhcpObj.doc)
|
|
|
|
|
|
|
