App-SocialCalc-Multiplayer

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socialcalc/simpleedit14.pl  view on Meta::CPAN

#!/usr/bin/perl

   use strict;
   use CGI qw(:standard);
   use URI;
   use HTTP::Daemon;
   use HTTP::Status;
   use HTTP::Response;
   use Socket;
   use CGI::Cookie;

   use SocialCalcServersideUtilities;


   my $datadir = "se2-data/";
   my $versionstr = "2.01";
   my $jsdir = "/sgi/scjstest/";

#
# This whole first section lets this code run either as a CGI script on a server

socialcalc/simpleedit15.pl  view on Meta::CPAN

#!/usr/bin/perl

   use strict;
   use CGI qw(:standard);
   use URI;
   use HTTP::Daemon;
   use HTTP::Status;
   use HTTP::Response;
   use Socket;
   use CGI::Cookie;
   use LWP::UserAgent;

   use SocialCalcServersideUtilities;


   my $datadir = "se2-data/";
   my $versionstr = "2.02";
   my $jsdir = "/sgi/scjstest/";

#

socialcalc/socialcalc-3.js  view on Meta::CPAN

         result.verticalScroll = document.body.scrollTop;
         }
      }

   return result;
   }

//
// GetElementPosition(element) - returns object with left and top position of the element in the document
//
// Goodman's JavaScript & DHTML Cookbook, 2nd Edition, page 415
//

SocialCalc.GetElementPosition = function (element) {

   var offsetLeft = 0;
   var offsetTop = 0;
   while (element) {
      offsetLeft+=element.offsetLeft;
      offsetTop+=element.offsetTop;
      element=element.offsetParent;

socialcalc/socialcalcserver.pl  view on Meta::CPAN

# to edit files stored on the server or a regular personal computer.
#

   use strict;
   use CGI qw(:standard);
   use URI;
   use HTTP::Daemon;
   use HTTP::Status;
   use HTTP::Response;
   use Socket;
   use CGI::Cookie;
   use LWP::UserAgent;

#   use SocialCalcServersideUtilities;

   # Defaults

   my $settingsfile = "socialcalcserversettings.txt"; # file with values for the following
   my $datadir = "se2-data/"; # The subdirectory of where the code is that holds the socialcalc data files
   my $versionstr = "0.2.3";
   my $titlestr = "SocialCalc Server $versionstr";

socialcalc/third-party/Socket.IO-node/support/socket.io-client/lib/vendor/web-socket-js/README.md  view on Meta::CPAN

- Firefox 3.x, 4.x, Internet Explorer 8, 9 + Flash Player 10 or later

It may or may not work on other browsers such as Safari, Opera or IE 6. Patch for these browsers are appreciated, but I will not work on fixing issues specific to these browsers by myself.


## Limitations/differences compared to native WebSocket

- You need some more lines in your JavaScript code. See "How to use it in your application" section above for details.
- It requires Flash Player 10 or later unless the browser supports native WebSocket.
- Your server must provide Flash socket policy file, unless you use web-socket-ruby or em-websocket. See "Flash socket policy file" section below for details.
- It has limited support for Cookies on WebSocket. See "Cookie support" section below for details.
- It doesn't use proxies specified in browser config. See "Proxy support" section below for details.


### Flash socket policy file

This implementation uses Flash's socket, which means that your server must provide Flash socket policy file to declare the server accepts connections from Flash.

If you use [web-socket-ruby](http://github.com/gimite/web-socket-ruby/tree/master) or [em-websocket](https://github.com/igrigorik/em-websocket), you don't need anything special, because they handle Flash socket policy file request. But if you already...

If you use other Web Socket server implementation, you need to provide socket policy file yourself. See [Setting up A Flash Socket Policy File](http://www.lightsphere.com/dev/articles/flash_socket_policy.html) for details and sample script to run soc...

Actually, it's still better to provide socket policy file at port 843 even if you use web-socket-ruby or em-websocket. Flash always try to connect to port 843 first, so providing the file at port 843 makes startup faster.


### Cookie support

web-socket-js has limited supported for Cookies on WebSocket.

Cookie is sent if Web Socket host is exactly the same as the origin of JavaScript (The port can be different). Otherwise it is not sent, because I don't know way to send right Cookie (which is Cookie of the host of Web Socket, I heard). Also, HttpOnl...

Note that it's technically possible that client sends arbitrary string as Cookie and any other headers (by modifying this library for example) once you place Flash socket policy file in your server. So don't trust Cookie and other headers if you allo...


### Proxy support

[The WebSocket spec](http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol) specifies instructions for User Agents to support proxied connections by implementing the HTTP CONNECT method.

The AS3 Socket class doesn't implement this mechanism, which renders it useless for the scenarios where the user trying to open a socket is behind a proxy. 

The class RFC2817Socket (by Christian Cantrell) effectively lets us implement this, as long as the proxy settings are known and provided by the interface that instantiates the WebSocket. As such, if you want to support proxied conncetions, you'll hav...


## How to host HTML file and SWF file in different domains

By default, HTML file and SWF file must be in the same domain. You can follow steps below to allow hosting them in different domain.

**WARNING**: If you use the method below, HTML files in ANY domains can send arbitrary TCP data to your WebSocket server, regardless of configuration in Flash socket policy file. Arbitrary TCP data means that they can even fake request headers includ...

1. Unzip WebSocketMainInsecure.zip to extract WebSocketMainInsecure.swf.
2. Put WebSocketMainInsecure.swf on your server, instead of WebSocketMain.swf.
3. In JavaScript, set WEB_SOCKET_SWF_LOCATION to URL of your WebSocketMainInsecure.swf.


## How to build WebSocketMain.swf

Install [Flex 4 SDK](http://opensource.adobe.com/wiki/display/flexsdk/Download+Flex+4).

socialcalc/third-party/hippie/jquery.cookie.js  view on Meta::CPAN

/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.

socialcalc/third-party/hippie/jquery.cookie.js  view on Meta::CPAN

 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';