本文整理汇总了Python中twisted.protocols.sip.parseViaHeader函数的典型用法代码示例。如果您正苦于以下问题：Python parseViaHeader函数的具体用法？Python parseViaHeader怎么用？Python parseViaHeader使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了parseViaHeader函数的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_unknownParams
def test_unknownParams(self):
"""
Parsing and serializing Via headers with unknown parameters should work.
"""
s = "SIP/2.0/UDP example.com:5060;branch=a12345b;bogus;pie=delicious"
v = sip.parseViaHeader(s)
self.assertEqual(v.toString(), s)示例2: deliverResponse
def deliverResponse(self, responseMessage):
"""Deliver response.
Destination is based on topmost Via header."""
destVia = sip.parseViaHeader(responseMessage.headers["via"][0])
# XXX we don't do multicast yet
host = destVia.received or destVia.host
port = destVia.rport or destVia.port or self.PORT
destAddr = sip.URL(host=host, port=port)
print str(datetime.now()), responseMessage.toString()
self.sendMessage(destAddr, responseMessage)示例3: testSimple
def testSimple(self):
s = "SIP/2.0/UDP example.com;hidden"
v = sip.parseViaHeader(s)
self.assertEquals(v.transport, "UDP")
self.assertEquals(v.host, "example.com")
self.assertEquals(v.port, 5060)
self.assertEquals(v.ttl, None)
self.assertEquals(v.maddr, None)
self.assertEquals(v.branch, None)
self.assertEquals(v.hidden, 1)
self.assertEquals(v.toString(),
"SIP/2.0/UDP example.com:5060;hidden")
self.checkRoundtrip(v)示例4: testComplex
def testComplex(self):
s = "SIP/2.0/UDP first.example.com:4000;ttl=16;maddr=224.2.0.1 ;branch=a7c6a8dlze (Example)"
v = sip.parseViaHeader(s)
self.assertEquals(v.transport, "UDP")
self.assertEquals(v.host, "first.example.com")
self.assertEquals(v.port, 4000)
self.assertEquals(v.ttl, 16)
self.assertEquals(v.maddr, "224.2.0.1")
self.assertEquals(v.branch, "a7c6a8dlze")
self.assertEquals(v.hidden, 0)
self.assertEquals(v.toString(),
"SIP/2.0/UDP first.example.com:4000;ttl=16;branch=a7c6a8dlze;maddr=224.2.0.1")
self.checkRoundtrip(v)示例5: handle_response
def handle_response(self, rsp, addr):
print "Received SIP response from %s:%d:" % addr
print rsp.toString()
# Strip the top via
rsp.headers["via"].pop(0)
# Determine the next hop from the next via
via = sip.parseViaHeader(rsp.headers["via"][0])
# rport handling is a bit mysterious - rport should be filled
# in by Twisted, but apparently it's not. This seems to work
# for now, though, presumably by defaulting to port 5060.
uri = sip.URL(host=via.received or via.host, port=via.rportValue if via.rportRequested else self.PORT)
print "Sending SIP response to %s:" % uri
print rsp.toString()
print "==============================================================================="
# Send the message on
self.sendMessage(uri, rsp)示例6: test_simple
def test_simple(self):
"""
Test parsing a simple Via header.
"""
s = "SIP/2.0/UDP example.com;hidden"
v = sip.parseViaHeader(s)
self.assertEqual(v.transport, "UDP")
self.assertEqual(v.host, "example.com")
self.assertEqual(v.port, 5060)
self.assertEqual(v.rport, None)
self.assertEqual(v.rportValue, None)
self.assertEqual(v.rportRequested, False)
self.assertEqual(v.ttl, None)
self.assertEqual(v.maddr, None)
self.assertEqual(v.branch, None)
self.assertEqual(v.hidden, True)
self.assertEqual(v.toString(), "SIP/2.0/UDP example.com:5060;hidden")
self.checkRoundtrip(v)示例7: test_complex
def test_complex(self):
"""
Test parsing a Via header with one of everything.
"""
s = "SIP/2.0/UDP first.example.com:4000;ttl=16;maddr=224.2.0.1" " ;branch=a7c6a8dlze (Example)"
v = sip.parseViaHeader(s)
self.assertEqual(v.transport, "UDP")
self.assertEqual(v.host, "first.example.com")
self.assertEqual(v.port, 4000)
self.assertEqual(v.rport, None)
self.assertEqual(v.rportValue, None)
self.assertEqual(v.rportRequested, False)
self.assertEqual(v.ttl, 16)
self.assertEqual(v.maddr, "224.2.0.1")
self.assertEqual(v.branch, "a7c6a8dlze")
self.assertEqual(v.hidden, 0)
self.assertEqual(v.toString(), "SIP/2.0/UDP first.example.com:4000" ";ttl=16;branch=a7c6a8dlze;maddr=224.2.0.1")
self.checkRoundtrip(v)示例8: handle_request
def handle_request(self, req, addr):
print "Received SIP request from %s:%d:" % addr
print req.toString()
# Add a via header for us
via = self.getVia()
if not via.branch:
# Twisted SIP is still not compliant with RFC3261 s16.11.
# Work around this, assuming our caller *is* compliant.
topVia = sip.parseViaHeader(req.headers["via"][0])
via.branch = topVia.branch + "-AS-059" # chosen by fair random.org. guaranteed to be random.
req.headers["via"].insert(0, via.toString())
# Determine the next hop - use the route headers if present, else the request URI
uri = req.uri
if "route" in req.headers:
# If we're the first route header, strip it
_, route, _ = sip.parseAddress(req.headers["route"][0])
if route.host == self.host:
req.headers["route"].pop(0)
# Now find the next hop
if len(req.headers["route"]) > 0:
_, uri, _ = sip.parseAddress(req.headers["route"][0])
# Insert a record-route header to keep us in the path
req.headers.setdefault("record-route", []).insert(
0, sip.URL(host=self.host, port=self.port, other=["transport=UDP", "lr"])
)
# Assert that we're authorized. Workaround pending sto131 completion.
if "authorization" not in req.headers:
req.addHeader(
"authorization",
'Digest username="[email protected]", realm="cw-ngv.com", nonce="0000000000000000", uri="sip:cw-ngv.com", response="00000000000000000000000000000000", algorithm=md5, opaque="0000000000000000",integrity-protected="yes"',
)
print "Sending SIP request to %s:" % uri
print req.toString()
print "==============================================================================="
# Send the message on
self.sendMessage(uri, req)示例9: testExtraWhitespace
def testExtraWhitespace(self):
v1 = sip.parseViaHeader('SIP/2.0/UDP 192.168.1.1:5060')
v2 = sip.parseViaHeader('SIP/2.0/UDP 192.168.1.1:5060')
self.assertEqual(v1.transport, v2.transport)
self.assertEqual(v1.host, v2.host)
self.assertEqual(v1.port, v2.port)示例10: checkRoundtrip
def checkRoundtrip(self, v):
s = v.toString()
self.assertEqual(s, sip.parseViaHeader(s).toString())