From d77092d54685380c851e3587ddaf65a319f35b8e Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Tue, 31 Dec 2013 14:54:14 +0000
Subject: ODF export

---
(limited to 'util/odf/odfmanifest.py')

diff --git a/util/odf/odfmanifest.py b/util/odf/odfmanifest.py
new file mode 100644
index 0000000..07754fd
--- /dev/null
+++ b/util/odf/odfmanifest.py
@@ -0,0 +1,115 @@
+#!/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):
+#
+
+# This script lists the content of the manifest.xml file
+import zipfile
+from xml.sax import make_parser,handler
+from xml.sax.xmlreader import InputSource
+import xml.sax.saxutils
+from cStringIO 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()
+    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'])
+
--
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