def kXR_open(self, streamid=None, status=None, dlen=None, fhandle=None,
cpsize=None , cptype=None, data=None):
"""Return a packed representation of a kXR_open response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Open')
params = {
'streamid': streamid if streamid else 0,
'status': status if status else getResponseId('kXR_ok'),
'dlen': 0,
'fhandle': fhandle if fhandle else (4 * '\0') }
toBeRemoved = []
if cpsize != None: params['cpsize'] = cpsize
else: toBeRemoved.append('cpsize')
if cptype != None: params['cptype'] = cptype
else: toBeRemoved.append('cptype')
if data != None:
params['data'] = data
self.mh.setFieldAttribute( responseStruct, 'data', 'size', len( data ) )
else: toBeRemoved.append('data')
responseStruct = self.mh.removeFields( responseStruct, toBeRemoved )
msg = self.mh.buildMessageFormat( responseStruct, params )
msg[1][2] = msg[2] - 8
return self.mh.pack( msg[0], msg[1] )
def kXR_login(self, streamid=None, status=None, dlen=None, sessid=None,
sec=None, verifyAuth=False):
"""Return a packed representation of a kXR_login response.
Pass verify_auth=True to enable authentication."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Login')
# Check if client needs to authenticate
if verifyAuth and not sec:
auth = AuthHelper.AuthHelper(self.context)
sec = auth.getsectoken()
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_ok'),
'dlen' : dlen if dlen else 0,
'sessid' : sessid if sessid else genSessId() }
toBeRemoved = []
if sec != None:
params['sec'] = sec
self.mh.setFieldAttribute( responseStruct, 'sec', 'size', len( sec ) )
else:
responseStruct = self.mh.removeFields( responseStruct, ['sec'] )
msg = self.mh.buildMessageFormat( responseStruct, params )
msg[1][2] = msg[2] - 8
return self.mh.pack( msg[0], msg[1] )
def kXR_waitresp(self, streamid=None, status=None, dlen=None, seconds=None):
"""Return a packed representation of a kXR_waitresp response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Waitresp')
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_waitresp'),
'dlen' : dlen if dlen else 4,
'seconds' : seconds if seconds else 0}
return self.mh.buildMessage(responseStruct, params)
def kXR_bind( self, streamid=None, status=None, dlen=None, pathid=None ):
"""Return a packed representation of a kXR_bind response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Bind')
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_ok'),
'dlen' : dlen if dlen else 1,
'pathid' : pathid if pathid else '\0'}
return self.mh.buildMessage(responseStruct, params)
def kXR_attn_asyncwt(self, streamid=None, status=None, dlen=None, actnum=None,
wsec=None):
"""Return a packed representation of a kXR_attn_asyncwt response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Attn_asyncwt')
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_attn'),
'dlen' : dlen if dlen else 8,
'actnum' : actnum if actnum else get_attncode('kXR_asyncwt'),
'wsec' : wsec if wsec else 0}
return self.mh.buildMessage(responseStruct, params)
def kXR_attn_asynresp(self, payloadLength):
"""Return a packed representation of a kXR_attn_asynresp response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Attn') + \
getMessageStruct('ServerResponseBody_Attn_asynresp')
params = {
'streamid': 0,
'status' : getResponseId('kXR_attn'),
'dlen' : payloadLength + 8,
'actnum' : getAttnCode('kXR_asynresp'),
'reserved': 4 * '\0' }
return self.mh.buildMessage(responseStruct, params)
def kXR_attn_asyncab(self, streamid=None, status=None, dlen=None, actnum=None,
msg=None):
"""Return a packed representation of a kXR_attn_asyncab response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Attn')
if not msg: msg = ''
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_attn'),
'dlen' : dlen if dlen else len(msg) + 4,
'actnum' : actnum if actnum else get_attncode('kXR_asyncab'),
'parms' : msg}
return self.mh.buildMessage(responseStruct, params)
def kXR_protocol(self, streamid=None, status=None, dlen=None, pval=None,
flags=None):
"""Return a packed representation of a kXR_protocol response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Protocol')
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_ok'),
'dlen' : dlen if dlen else 8,
'pval' : pval if pval else XProtocol.kXR_PROTOCOLVERSION,
'flags' : flags if flags else XProtocol.kXR_isServer}
return self.mh.buildMessage(responseStruct, params)
def kXR_attn_asyncrd(self, streamid=None, status=None, dlen=None, actnum=None,
port=None, host=None, token=None):
"""Return a packed representation of a kXR_attn_asyncrd response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Attn_asyncrd')
if not host: host = ''
else: host += (token if token else '')
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_attn'),
'dlen' : dlen if dlen else len(host),
'actnum' : actnum if actnum else get_attncode('kXR_asyncrd'),
'port' : port if port else 0,
'host' : host}
return self.mh.buildMessage(responseStruct, params)
def kXR_wait(self, streamid=None, status=None, dlen=None, seconds=None,
infomsg=None):
"""Return a packed representation of a kXR_wait response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Wait')
if not infomsg: infomsg = ''
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_wait'),
'dlen' : dlen if dlen else len(infomsg) + 4,
'seconds' : seconds if seconds else 0,
'infomsg' : infomsg}
self.mh.setFieldAttribute( responseStruct, 'infomsg', 'size', len( infomsg ) )
return self.mh.buildMessage(responseStruct, params)
def kXR_ok(self, streamid=None, status=None, dlen=None, data=None):
"""Return a packed representation of a kXR_ok response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Buffer')
if not data: data = ''
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_ok'),
'dlen' : dlen if dlen else len(data),
'data' : data }
self.mh.setFieldAttribute( responseStruct, 'data', 'size', len( data ) )
return self.mh.buildMessage(responseStruct, params)
def kXR_error(self, streamid=None, status=None, dlen=None, errnum=None,
errmsg=None):
"""Return a packed representation of a kXR_error response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Error')
if not errmsg: errmsg = ''
if not errnum: errnum = XProtocol.XErrorCode.kXR_ArgInvalid
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_error'),
'dlen' : dlen if dlen else len(errmsg + str(errnum)),
'errnum' : errnum,
'errmsg' : errmsg}
self.mh.setFieldAttribute( responseStruct, 'errmsg', 'size', len(errmsg) )
return self.mh.buildMessage(responseStruct, params)
def kXR_redirect(self, streamid=None, status=None, dlen=None, port=None,
host=None, opaque=None, token=None):
"""Return a packed representation of a kXR_redirect response."""
responseStruct = getMessageStruct('ServerResponseHeader') + \
getMessageStruct('ServerResponseBody_Redirect')
if not host: host = ''
else: host += (opaque if opaque else '') + (token if token else '')
params = {
'streamid': streamid if streamid else 0,
'status' : status if status else getResponseId('kXR_redirect'),
'dlen' : dlen if dlen else len(host) + 4,
'port' : port if port else 0,
'host' : host if host else r''}
self.mh.setFieldAttribute( responseStruct, 'host', 'size', len(host) )
return self.mh.buildMessage(responseStruct, params)
def kXR_oksofar(self, streamid=None, status=None, dlen=None, data=None):
"""Return a packed representation of a kXR_oksofar response."""
status = getResponseId('kXR_oksofar')
return self.kXR_ok(streamid, status, dlen, data)
def kXR_authmore(self, streamid=None, status=None, dlen=None, data=None):
"""Return a packed representation of a kXR_authmore response."""
if not status: status = getResponseId('kXR_authmore')
return self.kXR_ok(streamid, status, dlen, data)