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Removing WebSocket tunnel for stable release. It will be back.

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This commit is contained in:
Michael Jumper
2011-12-10 14:31:47 -08:00
parent 935088d9d4
commit e362394d10
1 changed files with 0 additions and 122 deletions
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122
guacamole-common-js/src/main/resources/tunnel.js
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@@ -419,125 +419,3 @@ Guacamole.HTTPTunnel = function(tunnelURL) {
}; };
Guacamole.HTTPTunnel.prototype = new Guacamole.Tunnel(); Guacamole.HTTPTunnel.prototype = new Guacamole.Tunnel();
/**
* Guacamole Tunnel implemented over WebSocket via XMLHttpRequest.
*
* @constructor
* @augments Guacamole.Tunnel
* @param {String} tunnelURL The URL of the WebSocket tunneling service.
*/
Guacamole.WebSocketTunnel = function(tunnelURL) {
/**
* Reference to this WebSocket tunnel.
*/
var tunnel = this;
/**
* The WebSocket used by this tunnel.
*/
var socket = null;
/**
* The WebSocket protocol corresponding to the protocol used for the current
* location.
*/
var ws_protocol = {
"http:": "ws:",
"https:": "wss:"
};
var STATE_IDLE = 0;
var STATE_CONNECTED = 1;
var STATE_DISCONNECTED = 2;
var currentState = STATE_IDLE;
// Transform current URL to WebSocket URL
// If not already a websocket URL
if ( tunnelURL.substring(0, 3) != "ws:"
&& tunnelURL.substring(0, 4) != "wss:") {
var protocol = ws_protocol[window.location.protocol];
// If absolute URL, convert to absolute WS URL
if (tunnelURL.substring(0, 1) == "/")
tunnelURL =
protocol
+ "//" + window.location.host
+ tunnelURL;
// Otherwise, construct absolute from relative URL
else {
// Get path from pathname
var slash = window.location.pathname.lastIndexOf("/");
var path = window.location.pathname.substring(0, slash + 1);
// Construct absolute URL
tunnelURL =
protocol
+ "//" + window.location.host
+ path
+ tunnelURL;
}
}
this.sendMessage = function(message) {
// Do not attempt to send messages if not connected
if (currentState != STATE_CONNECTED)
return;
socket.send(message);
};
this.connect = function(data) {
// Connect socket
socket = new WebSocket(tunnelURL + "?" + data, "guacamole");
socket.onopen = function(event) {
currentState = STATE_CONNECTED;
};
socket.onmessage = function(event) {
var message = event.data;
var instructions = message.split(";");
for (var i=0; i<instructions.length; i++) {
var instruction = instructions[i];
var opcodeEnd = instruction.indexOf(":");
if (opcodeEnd == -1)
opcodeEnd = instruction.length;
var opcode = instruction.substring(0, opcodeEnd);
var parameters = instruction.substring(opcodeEnd+1).split(",");
if (tunnel.oninstruction)
tunnel.oninstruction(opcode, parameters);
}
};
};
this.disconnect = function() {
currentState = STATE_DISCONNECTED;
socket.close();
};
};
Guacamole.WebSocketTunnel.prototype = new Guacamole.Tunnel();