| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121 |
- #!/usr/bin/python
- # -*- coding: utf-8 -*-
- # Copyright (C) 2006-2007 Søren Roug, European Environment Agency
- #
- # This library is free software; you can redistribute it and/or
- # modify it under the terms of the GNU Lesser General Public
- # License as published by the Free Software Foundation; either
- # version 2.1 of the License, or (at your option) any later version.
- #
- # This library 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
- # Lesser General Public License for more details.
- #
- # You should have received a copy of the GNU Lesser General Public
- # License along with this library; if not, write to the Free Software
- # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- #
- # Contributor(s):
- #
- from __future__ import print_function
- # This script lists the content of the manifest.xml file
- import zipfile
- from defusedxml.sax import make_parser
- from xml.sax import handler
- from xml.sax.xmlreader import InputSource
- import xml.sax.saxutils
- try:
- from cStringIO import StringIO
- except ImportError:
- from io import StringIO
- MANIFESTNS="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0"
- #-----------------------------------------------------------------------------
- #
- # ODFMANIFESTHANDLER
- #
- #-----------------------------------------------------------------------------
- class ODFManifestHandler(handler.ContentHandler):
- """ The ODFManifestHandler parses a manifest file and produces a list of
- content """
- def __init__(self):
- self.manifest = {}
- # Tags
- # FIXME: Also handle encryption data
- self.elements = {
- (MANIFESTNS, 'file-entry'): (self.s_file_entry, self.donothing),
- }
- def handle_starttag(self, tag, method, attrs):
- method(tag,attrs)
- def handle_endtag(self, tag, method):
- method(tag)
- def startElementNS(self, tag, qname, attrs):
- method = self.elements.get(tag, (None, None))[0]
- if method:
- self.handle_starttag(tag, method, attrs)
- else:
- self.unknown_starttag(tag,attrs)
- def endElementNS(self, tag, qname):
- method = self.elements.get(tag, (None, None))[1]
- if method:
- self.handle_endtag(tag, method)
- else:
- self.unknown_endtag(tag)
- def unknown_starttag(self, tag, attrs):
- pass
- def unknown_endtag(self, tag):
- pass
- def donothing(self, tag, attrs=None):
- pass
- def s_file_entry(self, tag, attrs):
- m = attrs.get((MANIFESTNS, 'media-type'),"application/octet-stream")
- p = attrs.get((MANIFESTNS, 'full-path'))
- self.manifest[p] = { 'media-type':m, 'full-path':p }
- #-----------------------------------------------------------------------------
- #
- # Reading the file
- #
- #-----------------------------------------------------------------------------
- def manifestlist(manifestxml):
- odhandler = ODFManifestHandler()
- parser = make_parser()
- parser.setFeature(handler.feature_namespaces, 1)
- parser.setContentHandler(odhandler)
- parser.setErrorHandler(handler.ErrorHandler())
- inpsrc = InputSource()
- if not isinstance(manifestxml, str):
- manifestxml=manifestxml.decode("utf-8")
- inpsrc.setByteStream(StringIO(manifestxml))
- parser.parse(inpsrc)
- return odhandler.manifest
- def odfmanifest(odtfile):
- z = zipfile.ZipFile(odtfile)
- manifest = z.read('META-INF/manifest.xml')
- z.close()
- return manifestlist(manifest)
- if __name__ == "__main__":
- import sys
- result = odfmanifest(sys.argv[1])
- for file in result.values():
- print ("%-40s %-40s" % (file['media-type'], file['full-path']))
|