mirror of
https://github.com/olivierkes/manuskript.git
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121 lines
3.7 KiB
Python
121 lines
3.7 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright (C) 2006-2007 Søren Roug, European Environment Agency
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# Contributor(s):
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#
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from __future__ import print_function
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# This script lists the content of the manifest.xml file
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import zipfile
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from xml.sax import make_parser,handler
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from xml.sax.xmlreader import InputSource
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import xml.sax.saxutils
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try:
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from cStringIO import StringIO
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except ImportError:
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from io import StringIO
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MANIFESTNS="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0"
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#-----------------------------------------------------------------------------
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#
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# ODFMANIFESTHANDLER
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#
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#-----------------------------------------------------------------------------
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class ODFManifestHandler(handler.ContentHandler):
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""" The ODFManifestHandler parses a manifest file and produces a list of
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content """
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def __init__(self):
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self.manifest = {}
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# Tags
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# FIXME: Also handle encryption data
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self.elements = {
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(MANIFESTNS, 'file-entry'): (self.s_file_entry, self.donothing),
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}
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def handle_starttag(self, tag, method, attrs):
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method(tag,attrs)
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def handle_endtag(self, tag, method):
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method(tag)
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def startElementNS(self, tag, qname, attrs):
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method = self.elements.get(tag, (None, None))[0]
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if method:
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self.handle_starttag(tag, method, attrs)
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else:
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self.unknown_starttag(tag,attrs)
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def endElementNS(self, tag, qname):
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method = self.elements.get(tag, (None, None))[1]
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if method:
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self.handle_endtag(tag, method)
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else:
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self.unknown_endtag(tag)
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def unknown_starttag(self, tag, attrs):
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pass
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def unknown_endtag(self, tag):
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pass
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def donothing(self, tag, attrs=None):
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pass
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def s_file_entry(self, tag, attrs):
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m = attrs.get((MANIFESTNS, 'media-type'),"application/octet-stream")
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p = attrs.get((MANIFESTNS, 'full-path'))
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self.manifest[p] = { 'media-type':m, 'full-path':p }
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#-----------------------------------------------------------------------------
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#
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# Reading the file
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#
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#-----------------------------------------------------------------------------
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def manifestlist(manifestxml):
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odhandler = ODFManifestHandler()
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parser = make_parser()
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parser.setFeature(handler.feature_namespaces, 1)
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parser.setContentHandler(odhandler)
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parser.setErrorHandler(handler.ErrorHandler())
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inpsrc = InputSource()
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if not isinstance(manifestxml, str):
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manifestxml=manifestxml.decode("utf-8")
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inpsrc.setByteStream(StringIO(manifestxml))
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parser.parse(inpsrc)
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return odhandler.manifest
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def odfmanifest(odtfile):
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z = zipfile.ZipFile(odtfile)
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manifest = z.read('META-INF/manifest.xml')
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z.close()
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return manifestlist(manifest)
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if __name__ == "__main__":
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import sys
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result = odfmanifest(sys.argv[1])
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for file in result.values():
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print ("%-40s %-40s" % (file['media-type'], file['full-path']))
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