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Added dummy proxy implementation, moved client, added main Makefile.

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This commit is contained in:
Michael Jumper
2010-09-04 22:55:10 -07:00
committed by Mike Jumper
parent 7ee970c88a
commit c048537232
70 changed files with 159 additions and 0 deletions
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175
guacamole/client/web/javascript/message.js Normal file
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/*
* Guacamole - Pure JavaScript/HTML VNC Client
* Copyright (C) 2010 Michael Jumper
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
function GuacamoleMessage(xml) {
var server = null;
var framebuffer = null;
var errors = new Array();
var updates = new Array();
this.getServer = function() { return server; };
this.getFramebuffer = function() { return framebuffer; };
this.getErrors = function() { return errors; };
this.hasErrors = function() { return errors.length > 0; };
this.getUpdates = function() { return updates; };
if (xml) {
// Parse document
var root = xml.documentElement;
if (root) {
// Parse errors
var errorElements = root.getElementsByTagName("error");
if (errorElements.length >= 1) {
for (var errorIndex=0; errorIndex<errorElements.length; errorIndex++)
errors.push(new GuacamoleError(errorElements[errorIndex].textContent));
}
// Parse server element
var servers = root.getElementsByTagName("server");
if (servers.length == 1)
server = new Server(servers[0].attributes['name'].value);
// Parse framebuffer element
var framebuffers = root.getElementsByTagName("framebuffer");
if (framebuffers.length == 1) {
var width = framebuffers[0].attributes['width'].value;
var height = framebuffers[0].attributes['height'].value;
framebuffer = new Framebuffer(width, height);
}
// Parse clipboard update elements
var clipboards = root.getElementsByTagName("clipboard");
if (clipboards.length == 1) {
var data = clipboards[0].textContent;
updates.push(new ClipboardUpdate(data));
}
// Parse framebuffer update elements
var updateElements = root.getElementsByTagName("update");
for (var i=0; i<updateElements.length; i++) {
var update = updateElements[i];
var type = update.attributes['type'].value;
var x = parseInt(update.attributes['x'].value);
var y = parseInt(update.attributes['y'].value);
var index = parseInt(update.attributes['index'].value);
var image_uuid;
var url;
// Image type update
if (type == "image") {
// Use in-band image if given, otherwise use out-of-band
if (update.textContent)
url = "data:image/png;base64," + update.textContent;
else {
image_uuid = update.attributes['image'].value;
url = "stream.png?image=" + image_uuid;
}
updates.push(new FramebufferUpdate(index, x, y, url));
} // end if image update
// CopyRect
else if (type == "copyrect") {
var srcx = update.attributes['srcx'].value;
var srcy = update.attributes['srcy'].value;
var width = update.attributes['width'].value;
var height = update.attributes['height'].value;
updates.push(new CopyRectFramebufferUpdate(index, srcx, srcy, width, height, x, y));
} // end if copyrect
// Cursor
else if (type == "cursor") {
// Use in-band image if given, otherwise use out-of-band
if (update.textContent)
url = "data:image/png;base64," + update.textContent;
else {
image_uuid = update.attributes['image'].value;
url = "stream.png?image=" + image_uuid;
}
updates.push(new CursorFramebufferUpdate(index, x, y, url));
}
} // end for all updates
} // end if root
} // end if xml
}
function Server(name, width, height) {
this.getName = function() { return name; };
}
function Framebuffer(width, height) {
this.getWidth = function() { return width; };
this.getHeight = function() { return height; };
}
function GuacamoleError(message) {
this.getMessage = function() { return message; };
}
function ClipboardUpdate(data) {
this.getData = function() { return data; };
}
function FramebufferUpdate(index, x, y, url) {
this.getIndex = function() { return index; };
this.getX = function() { return x; };
this.getY = function() { return y; };
this.getURL = function() { return url; };
}
function CursorFramebufferUpdate(index, hotspotX, hotspotY, url) {
this.getIndex = function() { return index; };
this.getHotspotX = function() { return hotspotX; };
this.getHotspotY = function() { return hotspotY; };
this.getURL = function() { return url; };
}
function CopyRectFramebufferUpdate(index, srcx, srcy, width, height, dstx, dsty) {
this.getIndex = function() { return index; };
this.getSrcX = function() { return srcx; };
this.getSrcY = function() { return srcy; };
this.getWidth = function() { return width; };
this.getHeight = function() { return height; };
this.getDstX = function() { return dstx; };
this.getDstY = function() { return dsty; };
}