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#!/usr/bin/env python
# -*- coding: iso-8859-15 -*-
######################################################
##
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; version 2 only.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
##
######################################################
##
# Project: AptOnCd
# File: xmlfile.py
# Author: Alfredo Jr. <junix>
# Creation: 29/10/2006
# Changed: 12/11/2006
# Purpose: XML Class
##
######################################################
import xml.dom.minidom
import string
import tempfile
import utils
(BOLVAL, METHOD, HOST, DISTRIBUTION, VERSION, SECTION, ARCHITECTURE, PATH, MEDIA) = range(9)
TEMPDIR = tempfile.mkdtemp()
class XMLFile:
def node_text(self, node):
text = ''
for child in node.childNodes:
if child.nodeType is child.TEXT_NODE:
text += child.data
return text
def parse(self, file):
children_names = []
if not utils.fileExist(file):
self.createDefaultConfigFile(file)
x = xml.dom.minidom.parse(file)
nodes = x.documentElement
children1 = [node for node in nodes.childNodes if node.nodeType == x.ELEMENT_NODE]
for father in children1:
children2 = [node for node in father.childNodes if node.nodeType == x.ELEMENT_NODE]
for child in children2:
children_names.append(child.nodeName + ', ' + self.node_text(child))
return (children_names)
def createDefaultConfigFile(self, file):
"""Persists the server list and its folders to a xml file."""
util = utils.SystemInfo()
aFile = open(file,"w")
aFile.write('<?xml version="1.0" encoding="UTF-8" ?>\n')
aFile.write('<download version="1.0">\n')
aFile.write(' <settings>\n')
if util.distro == 'ubuntu':
aFile.write(' <host>archive.ubuntu.com</host>\n')
else:
aFile.write(' <host>ftp.debian.org</host>\n')
aFile.write(' <dist>%s</dist>\n' % util.distro )
aFile.write(' <method>http</method>\n')
aFile.write(' <version>%s</version>\n' % util.codename)
aFile.write(' <section>main</section>\n')
aFile.write(' <arch>%s</arch>\n' % util.architecture)
aFile.write(' <path>%s</path>\n' % TEMPDIR)
aFile.write(' <media>CD</media>\n')
aFile.write(' </settings>\n')
aFile.write('</download>\n')
aFile.close()
def load_conf(self, file):
util = utils.SystemInfo()
host = 'archive.ubuntu.com'
dist = util.distro
method = 'http'
version = util.codename
section = 'main'
arch = util.architecture
path = TEMPDIR
media = 'CD'
try:
node_text = self.parse(file)
for child in node_text:
if child.split(",")[0] == 'host':
host = string.strip(child.split(",")[1])
elif child.split(",")[0] == 'dist':
dist = string.strip(child.split(",")[1])
elif child.split(",")[0] == 'method':
method = string.strip(child.split(",")[1])
elif child.split(",")[0] == 'version':
version = string.strip(child.split(",")[1])
elif child.split(",")[0] == 'section':
section = string.strip(child.split(",")[1])
elif child.split(",")[0] == 'arch':
arch = string.strip(child.split(",")[1])
elif child.split(",")[0] == 'path':
path = string.strip(child.split(",")[1]).encode('utf8')
elif child.split(",")[0] == 'media':
media = string.strip(child.split(",")[1])
except:
return [False,'','','','','','','','']
return [True, method, host, dist, version, section, arch, path, media]
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