107 lines
2.9 KiB
Python
107 lines
2.9 KiB
Python
#!/usr/bin/python
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import getopt
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import sys
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import urlparse
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import webdavlib
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import xml.dom.minidom
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def usage() :
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msg ="""Usage:
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%s [-h] [-s sync-token] -u uri\n""" % sys.argv[0]
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sys.stderr.write(msg);
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def getAllCollections(client, uri):
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collections = []
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depth = 1
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propfind = webdavlib.WebDAVPROPFIND(uri, ["allprop"], depth)
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client.execute(propfind)
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client.conn.close()
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doc = propfind.response["document"]
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for response in doc.iter("{DAV:}response"):
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propstat = response.find("{DAV:}propstat")
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if propstat is not None:
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prop = propstat.find("{DAV:}prop")
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if prop is not None:
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resourcetype = prop.find("{DAV:}resourcetype")
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if resourcetype.find("{DAV:}collection") is not None:
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href = prop.find("{DAV:}href")
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if href is not None and href.text != uri:
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collections.append(href.text)
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return collections
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def changedItemsFromCollection(client, collection, synctoken=None):
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# get all changed hrefs since synctoken
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hrefs = []
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syncquery = webdavlib.WebDAVSyncQuery(collection, synctoken, [ "getcontenttype", "getetag" ])
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client.execute(syncquery)
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client.conn.close()
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if (syncquery.response["status"] != 207):
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raise Exception("Bad http response code: %d" % syncquery.response["status"])
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doc = syncquery.response["document"]
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# extract all hrefs
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for syncResponse in doc.iter("{DAV:}response"):
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href = syncResponse.find("{DAV:}href")
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if href is not None:
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hrefs.append(href.text)
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return hrefs
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def main():
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depth = 1
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synctoken = "1"
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url = None
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try:
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opts, args = getopt.getopt (sys.argv[1:], "hs:u:", \
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("sync-token=", "url="));
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except getopt.GetoptError:
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usage()
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exit(1)
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for o, v in opts :
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if o == "-h" :
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usage()
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exit(1)
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elif o == "-s" or o == "--sync-token" :
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synctoken = v
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elif o == "-u" or o == "--url" :
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url = v
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if url is None:
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usage()
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exit(1)
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o = urlparse.urlparse(url)
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hostname = o.hostname
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port = o.port
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username = o.username
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password = o.password
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uri = o.path
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client = webdavlib.WebDAVClient(hostname, port, username, password)
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collections = getAllCollections(client, uri)
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if len(collections) == 0:
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print "No collections found!"
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sys.exit(1)
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for collection in collections:
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changedItems = changedItemsFromCollection(client, collection)
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# fetch the href data
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if len(changedItems) > 0:
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multiget = webdavlib.CalDAVCalendarMultiget(collection,
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["getetag", "{%s}calendar-data" % webdavlib.xmlns_caldav],
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changedItems, depth)
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client.execute(multiget)
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client.conn.close()
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if (multiget.response["status"] != 207):
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raise Exception("Bad http response code: %d" % multiget.response["status"])
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if __name__ == "__main__":
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main()
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