1 package com.ericsson.research.transport.ws.spi;
2
3 /*
4 * ##_BEGIN_LICENSE_##
5 * Transport Abstraction Package (trap)
6 * ----------
7 * Copyright (C) 2014 Ericsson AB
8 * ----------
9 * Redistribution and use in source and binary forms, with or without modification,
10 * are permitted provided that the following conditions are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright notice, this
13 * list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Ericsson AB nor the names of its contributors
20 * may be used to endorse or promote products derived from this software without
21 * specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
31 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
32 * OF THE POSSIBILITY OF SUCH DAMAGE.
33 * ##_END_LICENSE_##
34 */
35
36
37 public interface WSConstants {
38
39 String ISO_8859_1 = "iso-8859-1";
40 String UTF_8 = "UTF-8";
41 String HTTP11 = "HTTP/1.1";
42 String CRLF = "\r\n";
43 String COLON_SPACE = ": ";
44 String CRLFCRLF = "\r\n\r\n";
45 String GET = "GET";
46 String WS_SCHEMA = "ws://";
47 String WSS_SCHEMA = "wss://";
48 String ILLEGAL_STATE = "Illegal state";
49 byte[] empty = new byte[0];
50 long CLOSE_TIMEOUT = 5000;
51
52 // Common
53 String HOST_HEADER = "Host";
54 String UPGRADE_HEADER = "Upgrade";
55 String CONNECTION_HEADER = "Connection";
56 String WEBSOCKET_VALUE = "WebSocket";
57 String UPGRADE_VALUE = "Upgrade";
58
59 // Hixie-75
60 String ORIGIN_HEADER = "Origin"; // Also RFC 6455
61 String WEBSOCKET_LOCATION_HEADER = "WebSocket-Location";
62 String WEBSOCKET_ORIGIN_HEADER = "WebSocket-Origin";
63
64 // Hixie-76
65 String SEC_WEBSOCKET_KEY1_HEADER = "Sec-WebSocket-Key1";
66 String SEC_WEBSOCKET_KEY2_HEADER = "Sec-WebSocket-Key2";
67 String SEC_WEBSOCKET_ORIGIN_HEADER = "Sec-WebSocket-Origin";
68 String SEC_WEBSOCKET_LOCATION_HEADER = "Sec-WebSocket-Location";
69
70 // Hybi-10
71 String GUID = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
72 String SEC_WEBSOCKET_KEY_HEADER = "Sec-WebSocket-Key";
73 String SEC_WEBSOCKET_PROTOCOL_HEADER = "Sec-WebSocket-Protocol";
74 String SEC_WEBSOCKET_VERSION_HEADER = "Sec-WebSocket-Version";
75 String SEC_WEBSOCKET_ACCEPT_HEADER = "Sec-WebSocket-Accept";
76
77 }