def genRequest(self, method, body = None, nonce = None, realm = None, SipXXXAuthorization = SipAuthorization, \
reason = None):
if self.outbound_proxy != None:
target = self.outbound_proxy
else:
target = self.rAddr
req = SipRequest(method=method,
ruri=self.rTarget,
to=self.rUri,
fr0m=self.lUri,
cseq=self.lCSeq,
callid=self.cId,
contact=self.lContact,
routes=self.routes,
target=target,
cguid=self.cGUID,
user_agent=self.local_ua)
if nonce != None and realm != None and self.username != None and self.password != None:
auth = SipXXXAuthorization(realm=realm,
nonce=nonce,
method=method,
uri=str(self.rTarget),
username=self.username,
password=self.password)
req.appendHeader(SipHeader(body=auth))
if body != None:
req.setBody(body)
if self.extra_headers != None:
req.appendHeaders(self.extra_headers)
if reason != None:
req.appendHeader(SipHeader(body=reason))
self.reqs[self.lCSeq] = req
return req
def timerB(self, t):
#print 'timerB', t
t.teB = None
if t.teA != None:
t.teA.cancel()
t.teA = None
t.state = TERMINATED
#print '2: Timeout(self.timerC, 32.0, 1, t)', t
t.teC = Timeout(self.timerC, 32.0, 1, t)
if t.resp_cb == None:
return
fake_resp = SipRequest(t.data).genResponse(408, 'Request Timeout')
fake_resp.rtime = time()
t.resp_cb(fake_resp)
def timerB(self, t):
#print 'timerB', t
t.teB = None
if t.teA != None:
t.teA.cancel()
t.teA = None
t.state = TERMINATED
#print '2: Timeout(self.timerC, 32.0, 1, t)', t
t.teC = Timeout(self.timerC, 32.0, 1, t)
if t.resp_cb == None:
return
fake_resp = SipRequest(t.data).genResponse(408, 'Request Timeout')
fake_resp.rtime = time()
t.resp_cb(fake_resp)
def genRequest(self, method, body = None, nonce = None, realm = None, SipXXXAuthorization = SipAuthorization, \
reason = None):
req = SipRequest(method = method, ruri = self.rTarget, to = self.rUri, fr0m = self.lUri,
cseq = self.lCSeq, callid = self.cId, contact = self.lContact,
routes = self.routes, target = self.rAddr, cguid = self.cGUID)
if nonce != None and realm != None and self.username != None and self.password != None:
auth = SipXXXAuthorization(realm = realm, nonce = nonce, method = method, uri = str(self.rTarget),
username = self.username, password = self.password)
req.appendHeader(SipHeader(body = auth))
if body != None:
req.setBody(body)
if self.extra_headers != None:
req.appendHeaders(self.extra_headers)
if reason != None:
req.appendHeader(SipHeader(body = reason))
self.reqs[self.lCSeq] = req
return req
return
t = self.tclient[tid]
if self.nat_traversal and resp.countHFs(
'contact') > 0 and not check1918(t.address[0]):
cbody = resp.getHFBody('contact')
if not cbody.asterisk:
curl = cbody.getUrl()
if check1918(curl.host):
curl.host, curl.port = address
resp.setSource(address)
self.incomingResponse(resp, t, checksum)
else:
if self.req_cb == None:
return
try:
req = SipRequest(data)
tids = req.getTIds()
except Exception, exception:
print datetime.now(
), 'can\'t parse SIP request from %s:%d: %s:' % (
address[0], address[1], str(exception))
print '-' * 70
print_exc(file=sys.stdout)
print '-' * 70
print data
print '-' * 70
sys.stdout.flush()
self.l1rcache[checksum] = (None, None, None)
return
req.rtime = rtime
via0 = req.getHFBody('via')
if not self.tclient.has_key(tid):
#print 'no transaction with tid of %s in progress' % str(tid)
self.l1rcache[checksum] = (None, None)
return
t = self.tclient[tid]
if self.nat_traversal and resp.countHFs('contact') > 0 and not check1918(t.address[0]):
curl = resp.getHFBody('contact').getUrl()
if check1918(curl.host):
curl.host, curl.port = address
resp.setSource(address)
self.incomingResponse(resp, t, checksum)
else:
if self.req_cb == None:
return
try:
req = SipRequest(data)
tids = req.getTIds()
except Exception, exception:
print datetime.now(), 'can\'t parse SIP request from %s:%d: %s:' % (address[0], address[1], str(exception))
print '-' * 70
print_exc(file = sys.stdout)
print '-' * 70
print data
print '-' * 70
sys.stdout.flush()
self.l1rcache[checksum] = (None, None)
return
req.rtime = rtime
via0 = req.getHFBody('via')
ahost, aport = via0.getAddr()
rhost, rport = address