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wfd-source: Allow alternative URLs in SETUP request

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Some WFD sinks issue an RTSP SETUP request with the target
'rtsp://<source-ip>/wfd1.0/streamid=0' so add that URL to the targets we
allow for SETUP.
This commit is contained in:
Andrew Zaborowski 2020-07-31 21:09:03 +02:00 committed by Denis Kenzior
parent 11c332be09
commit b67ef78d1c
1 changed files with 11 additions and 2 deletions
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13
test/wfd-source
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@ -17,6 +17,10 @@ import random
import dataclasses
import traceback
import codecs
try:
import netifaces
except:
pass
import gi
gi.require_version('GLib', '2.0')
@ -216,6 +220,7 @@ class WFDRTSPServer:
self.remote_params = {}
self.local_methods = [ 'org.wfa.wfd1.0', 'SET_PARAMETER', 'GET_PARAMETER', 'PLAY', 'SETUP', 'TEARDOWN' ]
self.presentation_url = [ 'rtsp://127.0.0.1/wfd1.0/streamid=0', 'none' ] # Table 88
self.alternative_urls = [ 'rtsp://localhost/wfd1.0/streamid=0' ]
self.session_stream_url = None
self.session_id = None
self.session_timeout = 60
@ -282,7 +287,11 @@ class WFDRTSPServer:
self.conn = None
def set_local_interface(self, new_value):
pass
try:
local_ip = netifaces.ifaddresses(new_value)[netifaces.AF_INET][0]['addr']
self.alternative_urls.append('rtsp://' + local_ip + '/wfd1.0/streamid=0')
except:
pass
def set_remote_ip(self, new_value):
self.expected_remote_ip = new_value
@ -345,7 +354,7 @@ class WFDRTSPServer:
self.error('Missing "Require" header in OPTIONS request')
elif method == 'SETUP' and 'transport' not in headers:
self.error('Missing "Transport" header in SETUP request')
elif method == 'SETUP' and (target not in self.presentation_url or target == 'none'):
elif method == 'SETUP' and (target not in self.presentation_url + self.alternative_urls or target == 'none'):
self.error('Unknown target "' + target + '" in SETUP request')
elif method == 'PLAY' and ('session' not in headers or headers['session'] != self.session_id):
self.error('Missing or invalid "Session" header in PLAY request')