15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)import struct 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from mod_pywebsocket import stream 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def web_socket_do_extra_handshake(_request): 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pass 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def web_socket_transfer_data(request): 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) line = request.ws_stream.receive_message() 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if line is None: 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if line == '-': 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data = '' 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) elif line == '--': 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data = 'X' 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else: 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) code, reason = line.split(' ', 1) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data = struct.pack('!H', int(code)) + reason.encode('utf-8') 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request.connection.write(stream.create_close_frame(data)) 26