103 lines
3.1 KiB
Python
103 lines
3.1 KiB
Python
#!/usr/bin/env python
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"""
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python davserver
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Copyright (C) 1999 Christian Scholz (ruebe@aachen.heimat.de)
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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 Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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import sys
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import string
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import urlparse
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import urllib
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from StringIO import StringIO
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import utils
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from constants import COLLECTION, OBJECT, DAV_PROPS
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from constants import RT_ALLPROP, RT_PROPNAME, RT_PROP
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from errors import *
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from utils import create_treelist, quote_uri, gen_estring, make_xmlresponse
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from davcmd import moveone, movetree
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class MOVE:
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""" move resources and eventually create multistatus responses
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This module implements the MOVE class which is responsible for
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moving resources.
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MOVE is implemented by a COPY followed by a DELETE of the old
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resource.
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"""
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def __init__(self, dataclass, src_uri, dst_uri, overwrite):
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self.__dataclass = dataclass
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self.__src = src_uri
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self.__dst = dst_uri
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self.__overwrite = overwrite
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def single_action(self):
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""" move a normal resources.
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We try to move it and return the result code.
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This is for Depth==0
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"""
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dc = self.__dataclass
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base = self.__src
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### some basic tests
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# test if dest exists and overwrite is false
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if dc.exists(self.__dst) and not self.__overwrite: raise DAV_Error, 412
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# test if src and dst are the same
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# (we assume that both uris are on the same server!)
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ps = urlparse.urlparse(self.__src)[2]
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pd = urlparse.urlparse(self.__dst)[2]
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if ps==pd: raise DAV_Error, 403
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return dc.moveone(self.__src,self.__dst,self.__overwrite)
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def tree_action(self):
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""" move a tree of resources (a collection)
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Here we return a multistatus xml element.
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"""
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dc = self.__dataclass
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base = self.__src
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### some basic tests
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# test if dest exists and overwrite is false
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if dc.exists(self.__dst) and not self.__overwrite: raise DAV_Error, 412
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# test if src and dst are the same
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# (we assume that both uris are on the same server!)
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ps = urlparse.urlparse(self.__src)[2]
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pd = urlparse.urlparse(self.__dst)[2]
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if ps==pd: raise DAV_Error, 403
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result = dc.movetree(self.__src,self.__dst,self.__overwrite)
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if not result: return None
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# create the multistatus XML element
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return make_xmlresponse(result)
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: |