def doOPTIONSSpec(self, environ, start_response):
mappedpath = environ['pyfileserver.mappedpath']
if os.path.isdir(mappedpath):
start_response('200 OK', [
('Content-Type', 'text/html'), ('Content-Length', '0'),
('Allow',
'OPTIONS HEAD GET DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK'
), ('DAV', '1,2'), ('Server', 'DAV/2'),
('Date', httpdatehelper.getstrftime())
])
elif os.path.isfile(mappedpath):
start_response('200 OK', [
('Content-Type', 'text/html'), ('Content-Length', '0'),
('Allow',
'OPTIONS HEAD GET PUT DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK'
), ('DAV', '1,2'), ('Allow-Ranges', 'bytes'),
('Date', httpdatehelper.getstrftime())
])
elif os.path.isdir(os.path.dirname(mappedpath)):
start_response('200 OK', [('Content-Type', 'text/html'),
('Content-Length', '0'),
('Allow', 'OPTIONS PUT MKCOL'),
('DAV', '1,2'),
('Date', httpdatehelper.getstrftime())])
else:
raise HTTPRequestException(
processrequesterrorhandler.HTTP_NOT_FOUND)
# @@: I'd say that return [''] is generally better, as you don't set up an unnecessary
# generator context
yield ''
return
def getProperty(self, respath, propertyname, propertyns):
if propertyns == 'DAV:':
isfile = os.path.isfile(respath)
if propertyname == 'creationdate':
statresults = os.stat(respath)
return httpdatehelper.getstrftime(statresults[stat.ST_CTIME])
elif propertyname == 'getcontenttype':
return self.getContentType(respath)
elif propertyname == 'resourcetype':
if os.path.isdir(respath):
return '<D:collection />'
else:
return ''
elif propertyname == 'getlastmodified':
statresults = os.stat(respath)
return httpdatehelper.getstrftime(statresults[stat.ST_MTIME])
elif propertyname == 'getcontentlength':
if isfile:
statresults = os.stat(respath)
return str(statresults[stat.ST_SIZE])
raise HTTPRequestException(
processrequesterrorhandler.HTTP_NOT_FOUND)
elif propertyname == 'getetag':
return self.getEntityTag(respath)
raise HTTPRequestException(processrequesterrorhandler.HTTP_NOT_FOUND)
def getProperty(pm, lm, mappedpath, displaypath, propns, propname, etagprovider):
if propns == None:
propns = ''
if propns == 'DAV:':
isfile = os.path.isfile(mappedpath)
if propname == 'creationdate':
statresults = os.stat(mappedpath)
return (httpdatehelper.getstrftime(statresults[stat.ST_CTIME]), "200 OK")
elif propname == 'displayname':
return (displaypath, "200 OK")
elif propname == 'getcontenttype':
if isfile:
(mimetype, mimeencoding) = mimetypes.guess_type(mappedpath);
if mimetype == '' or mimetype == None:
mimetype = 'application/octet-stream'
return (mimetype, "200 OK")
else:
return ('text/html', "200 OK")
elif propname == 'resourcetype':
if os.path.isdir(mappedpath):
return ('<D:collection />', "200 OK")
else:
return ('', "200 OK")
elif propname == 'getlastmodified':
statresults = os.stat(mappedpath)
return (httpdatehelper.getstrftime(statresults[stat.ST_MTIME]), "200 OK")
elif propname == 'getcontentlength':
if isfile:
statresults = os.stat(mappedpath)
return (str(statresults[stat.ST_SIZE]), "200 OK")
return (None, "404 Not Found")
elif propname == 'getetag':
if isfile:
return (etagprovider(mappedpath), "200 OK")
return (None, "404 Not Found")
elif propname == 'lockdiscovery':
lockinfo = ''
activelocklist = lm.getURLLocktokenList(displaypath)
for activelocktoken in activelocklist:
lockinfo = lockinfo + '<D:activelock>\n'
lockinfo = lockinfo + '<D:locktype><' + lm.getLockProperty(activelocktoken, 'LOCKTYPE') + '/></D:locktype>\n'
lockinfo = lockinfo + '<D:lockscope><' + lm.getLockProperty(activelocktoken, 'LOCKSCOPE') + '/></D:lockscope>\n'
lockinfo = lockinfo + '<D:depth>' + lm.getLockProperty(activelocktoken, 'LOCKDEPTH') + '</D:depth>\n'
lockinfo = lockinfo + '<D:owner>' + lm.getLockProperty(activelocktoken, 'LOCKOWNER') + '</D:owner>\n'
lockinfo = lockinfo + '<D:timeout>' + lm.getLockProperty(activelocktoken, 'LOCKTIME') + '</D:timeout>\n'
lockinfo = lockinfo + '<D:locktoken><D:href>' + activelocktoken + '</D:href></D:locktoken>\n'
lockinfo = lockinfo + '</D:activelock>\n'
return (lockinfo, "200 OK")
elif propname == 'supportedlock':
return ('<D:lockentry xmlns:D=\"DAV:\" >\n<D:lockscope><D:exclusive/></D:lockscope>\n<D:locktype><D:write/></D:locktype>\n</D:lockentry>\n<D:lockentry xmlns:D=\"DAV:\" >\n<D:lockscope><D:shared/></D:lockscope>\n<D:locktype><D:write/></D:locktype>\n</D:lockentry>', "200 OK")
elif propname == 'getcontentlanguage' or propname == 'source':
return (None, "404 Not Found")
propvalue = pm.getProperty(displaypath, propns + ';' + propname)
if propvalue == None:
return (None, "404 Not Found")
else:
return (propvalue, "200 OK")
def doOPTIONSSpec(self, environ, start_response):
resourceAL = environ['pyfileserver.resourceAL']
headers = []
if resourceAL.isCollection(environ['pyfileserver.mappedpath']):
headers.append((
'Allow',
'OPTIONS HEAD GET DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK'
))
elif resourceAL.isResource(environ['pyfileserver.mappedpath']):
headers.append((
'Allow',
'OPTIONS HEAD GET PUT DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK'
))
if resourceAL.supportRanges():
headers.append(('Allow-Ranges', 'bytes'))
elif resourceAL.isCollection(
resourceAL.getContainingCollection(
environ['pyfileserver.mappedpath'])):
headers.append(('Allow', 'OPTIONS PUT MKCOL'))
else:
raise HTTPRequestException(
processrequesterrorhandler.HTTP_NOT_FOUND)
headers.append(('Content-Type', 'text/html'))
headers.append(('Content-Length', '0'))
headers.append(('DAV', '1,2'))
headers.append(('Server', 'DAV/2'))
headers.append(('Date', httpdatehelper.getstrftime()))
start_response('200 OK', headers)
return ['']
def getResourceDescriptor(self, respath):
resdesc = self.getResourceDescription(respath)
ressize = str(self.getContentLength(respath)) + " B"
resmod = httpdatehelper.getstrftime(self.getLastModified(respath))
if os.path.isdir(respath):
ressize = ""
return [resdesc, ressize, resmod]
def __call__(self, environ, start_response):
environ['pyfileserver.config'] = self._srvcfg
environ['pyfileserver.trailer'] = self._infoHeader
if self._verbose == 1:
print >> environ['wsgi.errors'], '[',httpdatehelper.getstrftime(),'] from ', environ.get('REMOTE_ADDR','unknown'), ' ', environ.get('REQUEST_METHOD','unknown'), ' ', environ.get('PATH_INFO','unknown'), ' ', environ.get('HTTP_DESTINATION', '')
elif self._verbose == 2:
print >> environ['wsgi.errors'], "<======== Request Environ"
for envitem in environ.keys():
if envitem == envitem.upper():
print >> environ['wsgi.errors'], "\t", envitem, ":\t", repr(environ[envitem])
print >> environ['wsgi.errors'], "\n"
def _start_response(respcode, headers, excinfo=None):
if self._verbose == 2:
print >> environ['wsgi.errors'], "=========> Response"
print >> environ['wsgi.errors'], 'Response code:', respcode
headersdict = dict(headers)
for envitem in headersdict.keys():
print >> environ['wsgi.errors'], "\t", envitem, ":\t", repr(headersdict[envitem])
print >> environ['wsgi.errors'], "\n"
return start_response(respcode, headers, excinfo)
for v in iter(self._application(environ, _start_response)):
if self._verbose == 2 and environ['REQUEST_METHOD'] != 'GET':
print >> environ['wsgi.errors'], v
yield v
return
def getResourceDescriptor(self, respath):
resdesc = self.getResourceDescription(respath)
ressize = str(self.getContentLength(respath)) + " B"
resmod = httpdatehelper.getstrftime(self.getLastModified(respath))
if os.path.isdir(respath):
ressize = ""
return [resdesc, ressize, resmod]
def __call__(self, environ, start_response):
environ['pyfileserver.config'] = self._srvcfg
environ['pyfileserver.trailer'] = self._infoHeader
# @@: Really this should be doing print >> environ['wsgi.errors'], ...
if self._verbose == 1:
print '[',httpdatehelper.getstrftime(),'] from ', environ.get('REMOTE_ADDR','unknown'), ' ', environ.get('REQUEST_METHOD','unknown'), ' ', environ.get('PATH_INFO','unknown'), ' ', environ.get('HTTP_DESTINATION', '')
elif self._verbose == 2:
print "<======== Request Environ"
for envitem in environ.keys():
if envitem == envitem.upper():
print "\t", envitem, ":\t", repr(environ[envitem])
print "\n"
def _start_response(respcode, headers, excinfo=None):
if self._verbose == 2:
print "=========> Response"
print 'Response code:', respcode
headersdict = dict(headers)
for envitem in headersdict.keys():
print "\t", envitem, ":\t", repr(headersdict[envitem])
print "\n"
return start_response(respcode, headers, excinfo)
for v in iter(self._application(environ, _start_response)):
if self._verbose == 2 and environ['REQUEST_METHOD'] != 'GET':
print v
yield v
return
def doOPTIONS(self, environ, start_response):
headers = []
headers.append( ('Content-Type', 'text/html') )
headers.append( ('Content-Length','0') )
headers.append( ('DAV','1,2') )
headers.append( ('Server','DAV/2') )
headers.append( ('Date',httpdatehelper.getstrftime()) )
start_response('200 OK', headers)
return ['']
def doOPTIONS(self, environ, start_response):
headers = []
headers.append(('Content-Type', 'text/html'))
headers.append(('Content-Length', '0'))
headers.append(('DAV', '1,2'))
headers.append(('Server', 'DAV/2'))
headers.append(('Date', httpdatehelper.getstrftime()))
start_response('200 OK', headers)
return ['']
def doOPTIONSSpec(self, environ, start_response):
mappedpath = environ["pyfileserver.mappedpath"]
if os.path.isdir(mappedpath):
start_response(
"200 OK",
[
("Content-Type", "text/html"),
("Content-Length", "0"),
("Allow", "OPTIONS HEAD GET DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK"),
("DAV", "1,2"),
("Server", "DAV/2"),
("Date", httpdatehelper.getstrftime()),
],
)
elif os.path.isfile(mappedpath):
start_response(
"200 OK",
[
("Content-Type", "text/html"),
("Content-Length", "0"),
("Allow", "OPTIONS HEAD GET PUT DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK"),
("DAV", "1,2"),
("Allow-Ranges", "bytes"),
("Date", httpdatehelper.getstrftime()),
],
)
elif os.path.isdir(os.path.dirname(mappedpath)):
start_response(
"200 OK",
[
("Content-Type", "text/html"),
("Content-Length", "0"),
("Allow", "OPTIONS PUT MKCOL"),
("DAV", "1,2"),
("Date", httpdatehelper.getstrftime()),
],
)
else:
raise HTTPRequestException(processrequesterrorhandler.HTTP_NOT_FOUND)
# @@: I'd say that return [''] is generally better, as you don't set up an unnecessary
# generator context
yield ""
return
def doOPTIONS(self, environ, start_response):
start_response(
"200 OK",
[
("Content-Type", "text/html"),
("Content-Length", "0"),
("DAV", "1,2"),
("Server", "DAV/2"),
("Date", httpdatehelper.getstrftime()),
],
)
return [""]
def printConfigErrorMessage(self, environ, start_response):
message = """\
<html><head><title>Welcome to PyFileServer</title></head>
<body>
<h1>Welcome to PyFileServer</h1>
<p>Thank you for using <a href="http://pyfilesync.berlios.de/">PyFileServer</a> .If you are seeing this message, you have either not specified any realm/mappings to be shared or PyFileServer is having difficulties reading your configuration file. Please check that you have specified a valid configuration file.</p>
</body>
</html>
"""
start_response('200 OK', [('Cache-Control', 'no-cache'),
('Content-Type', 'text/html'),
('Date', httpdatehelper.getstrftime())])
return [message]
def getProperty(self, respath, propertyname, propertyns):
if propertyns == 'DAV:':
isfile = os.path.isfile(respath)
if propertyname == 'creationdate':
statresults = os.stat(respath)
return httpdatehelper.getstrftime(statresults[stat.ST_CTIME])
elif propertyname == 'getcontenttype':
return self.getContentType(respath)
elif propertyname == 'resourcetype':
if os.path.isdir(respath):
return '<D:collection />'
else:
return ''
elif propertyname == 'getlastmodified':
statresults = os.stat(respath)
return httpdatehelper.getstrftime(statresults[stat.ST_MTIME])
elif propertyname == 'getcontentlength':
if isfile:
statresults = os.stat(respath)
return str(statresults[stat.ST_SIZE])
raise HTTPRequestException(processrequesterrorhandler.HTTP_NOT_FOUND)
elif propertyname == 'getetag':
return self.getEntityTag(respath)
raise HTTPRequestException(processrequesterrorhandler.HTTP_NOT_FOUND)
def printConfigErrorMessage(self):
message = """\
<html><head><title>Welcome to PyFileServer</title></head>
<body>
<h1>Welcome to PyFileServer</h1>
<p>Thank you for using <a href="http://pyfilesync.berlios.de/">PyFileServer</a> .If you are seeing this message, you have either not specified any realm/mappings to be shared or PyFileServer is having difficulties reading your configuration file. Please check that you have specified a valid configuration file.</p>
</body>
</html>
"""
start_response(
"200 OK",
[("Cache-Control", "no-cache"), ("Content-Type", "text/html"), ("Date", httpdatehelper.getstrftime())],
)
# @@: ditto on the return; you should only use yield when you really are doing
# extra work on each iteration
yield message
return
def doOPTIONSSpec(self, environ, start_response):
resourceAL = environ['pyfileserver.resourceAL']
headers = []
if resourceAL.isCollection(environ['pyfileserver.mappedpath']):
headers.append( ('Allow','OPTIONS HEAD GET DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK') )
elif resourceAL.isResource(environ['pyfileserver.mappedpath']):
headers.append( ('Allow','OPTIONS HEAD GET PUT DELETE PROPFIND PROPPATCH COPY MOVE LOCK UNLOCK') )
if resourceAL.supportRanges():
headers.append( ('Allow-Ranges','bytes') )
elif resourceAL.isCollection(resourceAL.getContainingCollection(environ['pyfileserver.mappedpath'])):
headers.append( ('Allow','OPTIONS PUT MKCOL') )
else:
raise HTTPRequestException(processrequesterrorhandler.HTTP_NOT_FOUND)
headers.append( ('Content-Type', 'text/html') )
headers.append( ('Content-Length','0') )
headers.append( ('DAV','1,2') )
headers.append( ('Server','DAV/2') )
headers.append( ('Date',httpdatehelper.getstrftime()) )
start_response('200 OK', headers)
return ['']
def __call__(self, environ, start_response):
environ['pyfileserver.config'] = self._srvcfg
environ['pyfileserver.trailer'] = self._infoHeader
if self._verbose == 1:
logging.info( '[' + httpdatehelper.getstrftime() +'] from ' + \
environ.get('REMOTE_ADDR','unknown') + ' ' + \
environ.get('REQUEST_METHOD','unknown') + ' ' + \
environ.get('PATH_INFO','unknown') + ' ' + \
environ.get('HTTP_DESTINATION', '') )
elif self._verbose == 2:
logging.debug("<======== Request Environ")
for envitem in environ.keys():
if envitem == envitem.upper():
logging.debug("\t" + envitem + ":\t" +
repr(environ[envitem]))
logging.debug("\n")
def _start_response(respcode, headers, excinfo=None):
if self._verbose == 2:
logging.debug("=========> Response")
logging.debug('Response code: %s', respcode)
headersdict = dict(headers)
for envitem in headersdict.keys():
logging.debug("\t" + envitem + ":\t" +
repr(headersdict[envitem]))
logging.debug("\n")
return start_response(respcode, headers, excinfo)
for v in iter(self._application(environ, _start_response)):
if isinstance(v, unicode):
v = v.encode('utf-8')
if self._verbose == 2 and environ['REQUEST_METHOD'] != 'GET':
logging.debug(v)
yield v
return
def printConfigErrorMessage(self):
message = """\
<html><head><title>Welcome to PyFileServer</title></head>
<body>
<h1>Welcome to PyFileServer</h1>
<p>Thank you for using <a href="http://pyfilesync.berlios.de/">PyFileServer</a> .If you are seeing this message, you have either not specified any realm/mappings to be shared or PyFileServer is having difficulties reading your configuration file. Please check that you have specified a valid configuration file.</p>
</body>
</html>
"""
start_response('200 OK', [('Cache-Control','no-cache'), ('Content-Type', 'text/html'), ('Date',httpdatehelper.getstrftime())])
return [message]
def doOPTIONS(self, environ, start_response):
start_response('200 OK', [('Content-Type', 'text/html'),
('Content-Length', '0'), ('DAV', '1,2'),
('Server', 'DAV/2'),
('Date', httpdatehelper.getstrftime())])
return ['']
