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commit 3666f12aa621085b20b6b4be4b0bf58544765bf3 1 parent 8cbd8a9
@marstall authored
View
148 bensimon.js
@@ -0,0 +1,148 @@
+var http = require('http'),
+io = require('socket.io'), // for npm, otherwise use require('./path/to/socket.io')
+
+client_code = function(host,_path)
+{
+ return "<script src='http://"+host+"/socket.io/socket.io.js'></script> \
+ <script src='http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js'></script> \
+ <div style='padding:4px;background-color:#ffc;float:right;opacity:0.4'>path: "+_path+"</div><div style='clear:right'></div> \
+ <script> \
+ init = function() \
+ { \
+ var host = '"+host+"'; \
+ host = host.substring(0,host.indexOf(':')); \
+ try \
+ { \
+ var socket = new io.Socket(host,{port:8000,transports:['websocket', 'flashsocket', 'xhr-polling','htmlfile', 'xhr-multipart', 'jsonp-polling']}); \
+ socket.connect(); \
+ socket.on('message', function(data){alert(data);location.href=data});\
+ socket.on('disconnect', function(){});\
+ } \
+ catch (err) \
+ { \
+ alert(err); \
+ } \
+ }; \
+ $(document).ready(function() { \
+ init(); \
+ }); \
+ </script>"
+}
+
+var host_to_proxy = 'www.psychoastronomy.org'
+var path = '/'
+var old_path = null
+var client = null
+clients = [] ;
+
+remove = function(array,e) {
+ for (var i = 0; i < array.length; i++) {
+ if (e == array[i]) { return array.splice(i, 1); }
+ }
+};
+
+server = http.createServer(function(req, res){
+ // your normal server code
+// for (property in req.headers) console.log(property + " > " +req.headers[property])
+ console.log("requested file")
+ host = req.headers['host'];
+ console.log("host:" + host);
+// broadcast();
+ append = client_code(host,req.url)
+ passthrough(req,res, append);
+})
+
+broadcast = function()
+{
+ if (path!=old_path)
+ {
+ console.log("broadcast:"+clients.length)
+ for (client in clients)
+ {
+ if (!clients[client]) continue
+ try
+ {
+ console.log("client:"+client)
+ clients[client].send(path)
+ }
+ catch(err)
+ {
+ console.log ("!!!"+err);
+ }
+ }
+ }
+}
+
+server.listen(8000);
+
+// socket.io
+console.log('setting up listener ...') ;
+var socket = io.listen(server);
+
+passthrough = function(request,response,append)
+{
+ headers = request.headers
+ headers['host']=host_to_proxy
+ var proxy = http.createClient(80, host_to_proxy)
+ old_path = path;
+ path = request.url;
+ console.log("path:"+path)
+ var proxy_request = proxy.request(request.method, path, headers);
+
+ proxy_request.addListener('response', function (proxy_response)
+ {
+ //for (property in proxy_response.headers) console.log(property + ":" +proxy_response.headers[property])
+ proxy_response.addListener('data', function(chunk)
+ {
+ if (proxy_response.headers['content-type'].substring(0,4)=='text')
+ {
+ console.log("path:"+path)
+ console.log("content-type:"+proxy_response.headers['content-type'])
+ response.write(append,'binary');
+ append=''
+ // broadcast();
+ }
+ response.write(chunk, 'binary');
+ });
+ proxy_response.addListener('end', function()
+ {
+ response.end();
+ });
+ headers = proxy_response.headers
+ headers['content-length']=parseInt(headers['content-length'])+append.length
+ response.writeHead(proxy_response.statusCode, headers);
+
+ });
+
+ request.addListener('data', function(chunk)
+ {
+ proxy_request.write(chunk, 'binary');
+ });
+
+ request.addListener('end', function()
+ {
+ proxy_request.end();
+ });
+}
+
+client=null
+socket.on('connection', function(client){
+ console.log('connect from client')
+ // new client is here!
+ if (clients)
+ {
+ console.log("pushing client onto array:"+client)
+ clients.push(client)
+ broadcast();
+ }
+ else
+ {
+ console.log("clients is null")
+ }
+/* client.on('message', function(s)
+ {
+ client.send(path)
+ })
+ client.on('message', function(s){ console.log('message:' + s) }) */
+ client.on('disconnect', function(){ console.log('disconnect'); clients = remove(clients,client) })
+});
View
1  bookmarklet.js
@@ -0,0 +1 @@
+javascript:url=document.location.href;url.match(/\?/) ? url+="&" : url+="?"; url+="s:33t";document.location.href=url
View
37 chinatown.js
@@ -0,0 +1,37 @@
+var http = require('http'),
+io = require('socket.io'); // for npm, otherwise use require('./path/to/socket.io')
+
+console.log("start")
+
+host = 'www.psychoastronomy.org'
+path = '/gtracka'
+
+
+server = http.createServer(function(request, response) {
+ for (property in request.headers) console.log(property + ":" +request.headers[property])
+ //host = request.headers['host']
+}).listen(3000);
+
+// socket.io
+
+sync_server = http.createServer(function(request, response) {}).listen(3001);
+
+var socket = io.listen(sync_server);
+socket.on('connection', function(client){
+ // new client is here!
+ client.on('message', function(s){console.log("message:"+s)})
+ client.on('disconnect', function(){})
+});
+
+/*
+GET / HTTP/1.1
+Host: www.tourfilter.com
+User-Agent: Mozilla/5.0 (Windows;en-GB; rv:1.8.0.11) Gecko/20070312 Firefox/1.5.0.11
+Accept: text/xml,text/html;q=0.9,text/plain;q=0.8,image/png;q=0.5
+Accept-Language: en-gb,en;q=0.5
+Accept-Encoding: gzip,deflate
+Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
+Keep-Alive: 300
+Connection: keep-alive
+Referer: http://localhost:3000
+*/
View
101 cruft.js
@@ -0,0 +1,101 @@
+/*
+document.writeln('<h1>shim: <%=host%></h1>');
+document.writeln("<div style='color:black'>headers")
+document.writeln('url: <%=url%>')
+document.writeln("</div>")
+document.writeln("<div style='color:black'>headers")
+document.writeln('path: <%=path%>')
+document.writeln("</div>")
+document.writeln("<div style='color:black'>headers")
+document.writeln('<%=h%>')
+document.writeln("</div>")
+*/
+/*
+broadcast = function(msg)
+{
+ if (!msg) msg=Path
+ if (msg==null) return
+ //if (msg!=screensaver_url) setTimeout(function() {broadcast(screensaver_url)},60000);
+ if (clients)
+ {
+ console.log("broadcast:")
+// insp_array(clients);
+ }
+ else
+ {
+ clients = Array.new
+ console.log("can't broadcast, no clients")
+ }
+ for (client in clients)
+ {
+// console.log("client.request")
+// insp_obj(clients[client]['request'])
+// console.log("client.headers")
+// console.log(clients[client]['headers'])
+ if (!clients[client]) continue
+ try
+ {
+ console.log("sending message to client "+clients[client]['sessionId']+": "+msg)
+ clients[client].send(msg)
+ }
+ catch(err)
+ {
+ console.log ("!!!"+err);
+ }
+ }
+}
+
+var insp_array = function(objs)
+{
+ console.log('size:'+objs.length)
+ for (obj in objs)
+ {
+ count =0
+ insp_obj(objs[obj])
+ }
+}
+
+count = 0
+insp_obj = function(obj,count)
+{
+ if (!count) count=0
+ count=count+1;
+ console.log(count)
+ if (count>10)
+ {
+ console.log('too deep!')
+ }
+
+ for (prop in obj)
+ {
+ if (typeof(obj[prop])=='function')
+ {
+ //console.log(prop)
+ }
+ else
+ {
+ o =obj[prop]
+ console.log(prop+":"+o)
+
+ //if (o) insp_obj(o,count)
+ }
+ }
+}
+
+clients = [] ;
+
+screensaver_url='http://www.boston.com'
+
+remove = function(array,e)
+{
+ if (array)
+ {
+ for (var i = 0; i < array.length; i++)
+ {
+ if (e == array[i]) { return array.splice(i, 1); }
+ }
+ }
+};
+*/
+$("#log").append("<div><span style='color:gray'>"+new Date().getTime()/1000+"</span>&nbsp;"+status+"</div>")
+<!--<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js'></script> -->
View
144 passthrough.js
@@ -0,0 +1,144 @@
+var http = require('http')
+io = require('socket.io')
+ejs = require('ejs')
+fs = require('fs')
+url_module = require('url')
+
+clients = [] ;
+
+remove = function(array,e)
+{
+ if (array)
+ {
+ for (var i = 0; i < array.length; i++)
+ {
+ if (e == array[i]) { return array.splice(i, 1); }
+ }
+ }
+};
+
+server = http.createServer(function(req, res){
+ // your normal server code
+ h=""
+ for (property in req.headers) h+=(property + ":" +req.headers[property]+"")
+// broadcast();
+ host = req.headers['host'];
+ url = req.url
+ path = host+url
+ tmpl = fs.readFileSync('views/shim.ejs','utf8')
+ var shim = ejs.render(tmpl)
+ load_html("http://"+path,function(html,_res){
+// res.end("Content-Type:"+_res.getHeader('Content-Type')+html)
+ content_type = _res.headers['content-type']
+// res.writeHead(_res.statusCode, {
+// 'content-length': _res.headers['content-length'],
+// 'content-type': _res.headers['content-type'] });
+ res.writeHead(_res.statusCode, _res.headers);
+
+// res.setHeader('content-type',_res.headers['content-type'])
+// res.setHeader('content-length',_res.headers['content-length'])
+// if (content_type=='text/html') html = shim+html
+ res.end(html)
+ })
+})
+
+server.listen(3128);
+
+broadcast = function(msg)
+{
+ if (clients)
+ {
+ console.log("broadcast:"+clients.length)
+ }
+ else
+ {
+ clients = Array.new
+ }
+ for (client in clients)
+ {
+ if (!clients[client]) continue
+ try
+ {
+ clients[client].send(msg)
+ }
+ catch(err)
+ {
+ console.log ("!!!"+err);
+ }
+ }
+}
+
+
+// socket.io
+console.log('setting up listener ...') ;
+var socket = io.listen(server);
+
+redirect=0
+load_html=function(_url,cb,redirect)
+{
+ if (redirect) redirect+=1
+ else redirect=0
+ if (redirect>4) cb('too many redirects: '+_url)
+ url = url_module.parse(_url)
+ path = url.pathname
+ port = 80
+ if (url.port) port=url.port
+ if (url.search) path+= url.search
+ console.log("parsed url: http://"+url.hostname+":"+port+path)
+ var options = {
+ host: url.hostname,
+ port: '80',
+ path: path,
+ encoding: 'utf8',
+ method: 'GET'
+ };
+ console.log('loading '+_url)
+ var req = http.request(options,function(res){
+ console.log('got reponse: '+res.statusCode)
+ res.setEncoding('utf8');
+ if (res.statusCode>=300 && res.statusCode<400) // redirect
+ {
+ url = res.headers['location']
+ console.log("redirecting to "+url)
+ load_html(url,cb,true)
+ return
+ }
+ res.on('data',function(chunk) {
+// console.log("got chunk of size "+chunk.length)
+// console.log("response Content-Type: " + res.headers["content-type"]||res.headers["Content-Type"])
+// for (property in res.headers) console.log(property + " > " +res.headers[property]+"")
+ cb(chunk,res)
+ });
+ })
+ req.end();
+}
+
+socket.on('connection', function(client){
+ console.log('connect from client')
+ // new client is here!
+ if (clients)
+ {
+ console.log("pushing client onto array:"+client)
+ clients.push(client)
+ broadcast("a client connected");
+ }
+ else
+ {
+ console.log("clients is null")
+ }
+ client.on('message', function(s){ console.log('message:' + s);
+ broadcast(s) ;
+/* if (s.substring(0,4)=='http')
+ {
+ html = load_html(s,function(html) {
+ console.log('got html of size '+html.length)
+ broadcast(html)
+ })
+
+ }*/
+ })
+ client.on('disconnect', function(){
+ console.log('disconnect');
+ //clients = remove(clients,client)
+ })
+});
View
232 passthrough2.js
@@ -0,0 +1,232 @@
+var http = require('http')
+io = require('socket.io')
+ejs = require('ejs')
+fs = require('fs')
+url_module = require('url')
+
+insp_obj = function(obj,count)
+{
+ if (!count) count=0
+ count=count+1;
+ console.log(count)
+ if (count>10)
+ {
+ console.log('too deep!')
+ }
+
+ for (prop in obj)
+ {
+ if (typeof(obj[prop])=='function')
+ {
+ //console.log(prop)
+ }
+ else
+ {
+ o =obj[prop]
+ console.log(prop+":"+o)
+
+ //if (o) insp_obj(o,count)
+ }
+ }
+}
+var count = 0
+var Path=null;
+
+var clients_attached_at={}
+
+client_attached_for = function(client) {
+ time = clients_attached_at[client]
+ diff = new Date().getTime()-time
+ return Math.floor(diff/1000)
+}
+
+log_clients = function()
+{
+ s= "[ "
+ for (client in listener.clients)
+ {
+ if (!clients_attached_at[client]) clients_attached_at[client]=new Date().getTime();
+ if (listener.clients[client]) s+=client+" ("+client_attached_for(client) + ") "
+ }
+ s+="] "
+ s+=Path
+ console.log(s)
+}
+
+setInterval(function()
+{
+ log_clients()
+ },5000)
+
+
+generate_shim = function(req)
+{
+ h=""
+// for (property in req.headers) h+=(property + ":" +req.headers[property]+"")
+ //broadcast();
+ host = req.headers['host'];
+ url = req.url
+ __path = host+url
+ tmpl = fs.readFileSync('views/shim.ejs','utf8')
+ var shim = ejs.render(tmpl)
+ return shim;
+}
+
+String.prototype.rtrim = function() {
+ return this.replace(/\s+$/,"");
+}
+
+is_html = function(response)
+{
+ ct = response.headers['content-type']
+ if (!ct) return false;
+ tks = ct.split(';')
+ tk1 = tks[0].trim();
+// console.log("+++ content-type:"+tk1+":")
+ if ((tk1=='text/html') && (response.statusCode>=200&&response.statusCode<300)) return true
+ else return false;
+}
+
+timeout = 15000 // milliseconds - ignore requests with referer in that time frame
+
+last_text_html_request_time = null;
+valid_paths = new Function();
+// hack to prevent iframe-included text/html files from setting the canonical URL.
+// basically, wait n seconds before prepending the shim.
+
+time_til_end_of_timeout = function() {
+ return Math.floor((new Date().getTime() - last_text_html_request_time)/1000);
+}
+timeout_expired = function() {
+ return ((new Date().getTime()-last_text_html_request_time)>timeout)
+}
+
+ready_for_text_html = function(request,__path)
+{
+// if (Path==_path) return true
+// if (url_module.parse(Path).hostname!=request.headers['host']) return false
+ if (valid_paths[__path]==true)
+ {
+ console.log('!! found in valid_paths: '+__path)
+ return true;
+ }
+ else
+ {
+ //console.log('?? not found in valid_paths: '+_path)
+ }
+ if (last_text_html_request_time==null) return true;
+ return timeout_expired();
+}
+
+
+
+server = http.createServer(function(request, response)
+{
+ shim = generate_shim(request)
+ var proxy = http.createClient(80, request.headers['host'])
+ request_headers = request.headers
+ request_headers['Accept-Encoding']=''
+ request_headers['accept-encoding']=''
+
+ _path = "http://"+request.headers['host']+request.url;
+ console.log("+++ "+_path)
+ //for (property in request.headers) h+=(property + ":" +request.headers[property]+"")
+ shim_added=false;
+ var proxy_request = proxy.request(request.method, request.url, request_headers);
+ proxy_request.addListener('response', function (proxy_response) {
+ proxy_response.addListener('data', function(chunk)
+ {
+ console.log("chunk: "+chunk.length)
+ if (!shim_added && ready_for_text_html(request,_path))
+ {
+ _path = "http://"+request.headers['host']+request.url;
+ if (is_html(proxy_response))
+ {
+ Path=_path
+ valid_paths[Path]=true
+ console.log(Path+" is accepted html.")
+// listener.broadcast(Path);
+ last_text_html_request_time = new Date().getTime();
+ if (typeof chunk=='undefined') chunk='';
+ chunk=shim+chunk;
+ shim_added=true;
+ //setInterval(function(){Shim_added=false;console.log("reset shim_added")},5000)
+ }
+ else
+ {
+ s=""
+ for (i=0;i<shim.length;++i) s+=" "
+ chunk=shim+s
+ }
+ }
+ response.write(chunk, 'binary');
+ });
+
+ proxy_response.addListener('end', function() {
+ //if (!shim_added && ready_for_text_html(_path)) chunk = handle_data(request,proxy_response,_path)
+ response.end();
+ });
+ headers = proxy_response.headers
+ //if (Path) console.log(new Date().getTime()/1000 +" Path is "+ Path)
+ if (
+ ((proxy_response.headers['connection']||proxy_response.headers['Connection'])=='keep-alive')
+ )
+ {
+ console.log(_path+" blocked, returning 404.")
+ response.statusCode = 404;
+ response.end();
+ return;
+ }
+
+ if (typeof(Path)!='undefined'&&Path!=null&&is_html(proxy_response)) // don't load any htmls outside the domain
+ {
+ if (Path.substring(0,7)!='http://') Path='http://'+Path
+ requested_host = url_module.parse(Path)['hostname']
+ page_host = request.headers['host']
+ if (!timeout_expired() && requested_host!=page_host&&is_html(proxy_response))
+ {
+ console.log(requested_host + " & " + page_host + " don't match, returning 404.")
+ response.statusCode = 404;
+ response.write("timeout still active, try again in "+time_til_end_of_timeout()+" seconds.")
+ response.end();
+ return;
+ }
+ }
+ if (is_html(proxy_response)) headers['content-length']=parseInt(headers['content-length'])+shim.length;
+ response.writeHead(proxy_response.statusCode, headers);
+ });
+ request.addListener('data', function(chunk) {
+ proxy_request.write(chunk, 'binary');
+ });
+ request.addListener('end', function() {
+ proxy_request.end();
+ });
+});
+
+server.listen(3128);
+
+var listener = io.listen(server,{'timeout':600000});
+
+
+// socket.io
+console.log('setting up listener ...') ;
+
+listener.on('connection', function(client){
+ if (client.request)
+ {
+ console.log('connect from client.')
+ //listener.broadcast(Path);
+ }
+ client.on('message', function(s){
+ console.log('!!!!!!!!!!!!!!! message:' + s);
+ Path = s
+ listener.broadcast(Path) ;
+ log_clients();
+ })
+ client.on('disconnect', function(l)
+ {
+ console.log('disconnect');
+ })
+});
+
+
View
242 passthrough3.js
@@ -0,0 +1,242 @@
+var http = require('http')
+httpProxy = require('http-proxy');
+io = require('socket.io')
+ejs = require('ejs')
+fs = require('fs')
+url_module = require('url')
+var nodeio = require('node.io');
+//var options = {timeout: 10};
+
+insp_obj = function(obj,count)
+{
+ if (!count) count=0
+ count=count+1;
+ console.log(count)
+ if (count>10)
+ {
+ console.log('too deep!')
+ }
+
+ for (prop in obj)
+ {
+ if (typeof(obj[prop])=='function')
+ {
+ console.log(prop)
+ }
+ else
+ {
+ o =obj[prop]
+ console.log(prop+":"+o)
+
+ //if (o) insp_obj(o,count)
+ }
+ }
+}
+var count = 0
+var Path="http://www.boston.com";
+
+var clients_attached_at={}
+
+client_attached_for = function(client) {
+ time = clients_attached_at[client]
+ diff = new Date().getTime()-time
+ return Math.floor(diff/1000)
+}
+
+setInterval(function()
+{
+ log_clients(Path)
+ },5000)
+
+generate_shim = function(req)
+{
+ h=""
+// for (property in req.headers) h+=(property + ":" +req.headers[property]+"")
+ //broadcast();
+ host = req.headers['host'];
+ url = req.url
+ __path = host+url
+ tmpl = fs.readFileSync('views/shim.ejs','utf8')
+ var shim = ejs.render(tmpl)
+ return shim;
+}
+
+String.prototype.rtrim = function() {
+ return this.replace(/\s+$/,"");
+}
+
+is_html = function(response)
+{
+ ct = response.headers['content-type']
+ if (!ct) return false;
+ tks = ct.split(';')
+ tk1 = tks[0].trim();
+// console.log("+++ content-type:"+tk1+":")
+ if ((tk1=='text/html') && (response.statusCode>=200&&response.statusCode<300)) return true
+ else return false;
+}
+
+timeout = 15000 // milliseconds - ignore requests with referer in that time frame
+
+last_text_html_request_time = null;
+valid_paths = new Function();
+// hack to prevent iframe-included text/html files from setting the canonical URL.
+// basically, wait n seconds before prepending the shim.
+
+time_til_end_of_timeout = function() {
+ return Math.floor((new Date().getTime() - last_text_html_request_time)/1000);
+}
+timeout_expired = function() {
+ return ((new Date().getTime()-last_text_html_request_time)>timeout)
+}
+
+ready_for_text_html = function(request,__path)
+{
+// if (Path==_path) return true
+// if (url_module.parse(Path).hostname!=request.headers['host']) return false
+ if (valid_paths[__path]==true)
+ {
+ console.log('!! found in valid_paths: '+__path)
+ return true;
+ }
+ else
+ {
+ //console.log('?? not found in valid_paths: '+_path)
+ }
+ if (last_text_html_request_time==null) return true;
+ return timeout_expired();
+}
+
+
+var is_top_html_request=true;
+
+excluded = function(req) {
+ url = req.url
+ if (url.match(/\.ico/)) return true ;
+}
+
+server = http.createServer(function (req, res)
+{
+// for (property in req.headers) console.log(property + ":" +req.headers[property]+"")
+ _path = "http://"+req.headers['host']+req.url;
+ //if ((is_top_html_request || valid_paths[_path])&&!req.headers['referer']&&!excluded(req))
+
+ referer = req.headers['referer'];
+ console.log(_path)
+ if (!Path) Path=_path // if the server just started, or if the user clicked a bookmark
+ if (_path==Path||(_path.match(/sh1m/)&&is_top_html_request))
+ {
+ if (!_path.match(/~attach/)) Path=_path
+ console.log ("-----------------------------------")
+ console.log (req.url+" gets shim")
+ console.log ("-----------------------------------")
+ valid_paths[_path]=true
+ is_top_html_request=false
+ setTimeout(function(){is_top_html_request=true;console.log("resetting is_top_html_request=true")},5000)
+ shim_proxy(req,res);
+ }
+ else
+ {
+// console.log (req.url+" no shim, referer is "+req.headers['referer'])
+ var proxy = new httpProxy.HttpProxy();
+ proxy.proxyRequest(req, res, 80, req.headers['host']);
+ }
+})
+
+server.listen(3128);
+
+shim_proxy = function(request,response)
+{
+ shim = generate_shim(request)
+ var proxy = http.createClient(80, request.headers['host'])
+ request_headers = request.headers
+ request_headers['Accept-Encoding']=''
+ request_headers['accept-encoding']=''
+
+ _path = "http://"+request.headers['host']+request.url;
+ shim_added=false;
+ var proxy_request = proxy.request(request.method, request.url, request_headers);
+ proxy_request.addListener('response', function (proxy_response)
+ {
+ proxy_response.addListener('data', function(chunk)
+ {
+ if (!shim_added)
+ {
+ console.log("actually adding shim with size "+shim.length)
+ chunk=shim+chunk;
+ shim_added=true;
+ }
+ response.write(chunk, 'binary');
+ }); //addListener
+
+ proxy_response.addListener('end', function()
+ {
+ response.end();
+ });
+
+ headers = proxy_response.headers
+ headers['content-length']=parseInt(headers['content-length'])+shim.length;
+ response.writeHead(proxy_response.statusCode, headers);
+
+ }); //addData
+
+
+
+ request.addListener('data', function(chunk)
+ {
+ proxy_request.write(chunk, 'binary');
+ });
+
+ request.addListener('end', function()
+ {
+ proxy_request.end();
+ });
+}
+
+console.log("server:"+server)
+
+
+var listener = io.listen(server,{'timeout':600000});
+
+
+// socket.io
+console.log('setting up listener ...') ;
+
+listener.on('connection', function(client){
+ if (client.request)
+ {
+ console.log('connect from client.')
+ //listener.broadcast(Path);
+ }
+ client.on('message', function(s){
+ if (s)
+ {
+ console.log('!!!!!!!!!!!!!!! received message, broadcasting:' + s);
+ Path = s
+// listener.broadcast(Path) ;
+ log_clients(Path);
+ }
+
+ })
+ client.on('disconnect', function(l)
+ {
+ console.log('disconnect');
+ })
+});
+
+log_clients = function(msg)
+{
+ s= "[ "
+ for (client in listener.clients)
+ {
+ if (!clients_attached_at[client]) clients_attached_at[client]=new Date().getTime();
+ if (listener.clients[client]) s+=client+" ("+client_attached_for(client) + ") "
+ if (msg&&listener.clients[client]) listener.clients[client].send(msg)
+ }
+ s+="] "
+ s+=Path
+ console.log(s)
+// listener.broadcast(msg)
+}
+
+
View
418 passthrough4.js
@@ -0,0 +1,418 @@
+var http = require('http')
+httpProxy = require('http-proxy');
+io = require('socket.io')
+ejs = require('ejs')
+fs = require('fs')
+url_module = require('url')
+var nodeio = require('node.io');
+//var options = {timeout: 10};
+
+var set_string = 's:33t'
+var set_regexp = /s\:33t$/
+var attach_command_string = /attach/
+var reset_command_string = /syncreset/
+
+
+var home_url = "http://bostonglobe.com/sinker"
+
+var homepage_urls = [
+ {
+ "label":'boston globe qa',
+ "url":'http://qaedit.bostonglobe.com/BostonGlobe'
+ },
+ {
+ "label":'filament group mocks',
+ "url":'http://10.100.50.47/Boston-Globe/tmpl/'
+ },
+]
+
+insp_obj = function(obj,count)
+{
+ if (!count) count=0
+ count=count+1;
+ console.log(count)
+ if (count>10)
+ {
+ console.log('too deep!')
+ }
+
+ for (prop in obj)
+ {
+ if (typeof(obj[prop])=='function')
+ {
+ console.log(prop)
+ }
+ else
+ {
+ o =obj[prop]
+ console.log(prop+":"+o)
+
+ //if (o) insp_obj(o,count)
+ }
+ }
+}
+var count = 0
+var Path=null;
+
+var clients_attached_at={}
+
+client_attached_for = function(client) {
+ time = clients_attached_at[client]
+ diff = new Date().getTime()-time
+ return Math.floor(diff/1000)
+}
+
+setInterval(function()
+{
+ log_connections()
+ },5000)
+
+generate_shim = function(req)
+{
+ h=""
+// for (property in req.headers) h+=(property + ":" +req.headers[property]+"")
+ //broadcast();
+ host = req.headers['host'];
+ url = req.url
+ __path = host+url
+ tmpl = fs.readFileSync('views/shim.ejs','utf8')
+ var shim = ejs.render(tmpl)
+ return shim;
+}
+
+String.prototype.rtrim = function() {
+ return this.replace(/\s+$/,"");
+}
+
+is_html = function(response)
+{
+ ct = response.headers['content-type']
+ if (!ct) return false;
+ tks = ct.split(';')
+ tk1 = tks[0].trim();
+// console.log("+++ content-type:"+tk1+":")
+ if ((tk1=='text/html') && (response.statusCode>=200&&response.statusCode<300)) return true
+ else return false;
+}
+
+timeout = 15000 // milliseconds - ignore requests with referer in that time frame
+
+last_text_html_request_time = null;
+valid_paths = new Function();
+// hack to prevent iframe-included text/html files from setting the canonical URL.
+// basically, wait n seconds before prepending the shim.
+
+time_til_end_of_timeout = function() {
+ return Math.floor((new Date().getTime() - last_text_html_request_time)/1000);
+}
+timeout_expired = function() {
+ return ((new Date().getTime()-last_text_html_request_time)>timeout)
+}
+
+ready_for_text_html = function(request,__path)
+{
+// if (Path==_path) return true
+// if (url_module.parse(Path).hostname!=request.headers['host']) return false
+ if (valid_paths[__path]==true)
+ {
+ console.log('!! found in valid_paths: '+__path)
+ return true;
+ }
+ else
+ {
+ //console.log('?? not found in valid_paths: '+_path)
+ }
+ if (last_text_html_request_time==null) return true;
+ return timeout_expired();
+}
+
+
+var is_top_html_request=true;
+
+excluded = function(req) {
+ url = req.url
+ if (url.match(/\.ico/)) return true ;
+}
+
+count_char = function(s,c)
+{
+ cnt =0
+ for (i=0;i<s.length;++i) if (s[i]==c) cnt++;
+ return cnt;
+}
+
+unique_browsers = {}
+
+generate_browser_signature = function(req)
+{
+ ip = req.client.remoteAddress
+ user_agent = req.headers['user-agent']
+ return ip+" "+user_agent
+}
+
+_is_settable = function(req)
+{
+ // is this the first instance of this ip/useragent combo in one hour?
+ browser_signature = generate_browser_signature(req)
+ last_request_from_this_browser = unique_browsers[browser_signature];
+ unique_browsers[browser_signature] = new Date().getTime();
+ if (!last_request_from_this_browser||(new Date().getTime()-(60*60*1000))>last_request_from_this_browser)
+ {
+ console.log("+++++++++++++++++++++++ SETTABLE: "+browser_signature+":"+unique_browsers[browser_signature])
+ return true;
+ }
+ else
+ {
+// console.log("--- not settable: "+browser_signature+":"+unique_browsers[browser_signature])
+ return is_settable_by_url(req);
+ }
+}
+
+is_settable=function(req)
+{
+ url = req.url
+ if (url.match(/json/))
+ {
+ // console.log("url didn't match /s\:33t$/ => "+url)
+ return false;
+ }
+ if (!url.match(/s\:33t$/))
+ {
+// console.log("url didn't match /s\:33t$/ => "+url)
+ return false;
+ }
+ if (url.match(/=http/))
+ {
+ // console.log("found '=http' => "+url)
+ return false;
+ }
+ if (count_char(url,'?')>1)
+ {
+// console.log("too many ?'s => "+url)
+ return false
+ }
+ return true
+}
+
+attach_command = function(url)
+{
+ m = url.match(attach_command_string);
+// console.log(url+":"+attach_command_string+":"+m)
+ return m;
+}
+
+reset_command = function(url)
+{
+
+ m = url.match(reset_command_string);
+ n = url.match(/google/)
+// console.log(url+":"+attach_command_string+":"+m)
+ return m;
+}
+
+function handle_reset(req,res)
+{
+ res.write("<script>top.location.href='"+home_url+"';</script>");
+ res.end();
+ return;
+}
+
+function homepage(req,res)
+{
+ Path=home_url
+ s=generate_shim(req)
+ s+="<div style='font-family:Courier;color:red'>"
+ s+='<h1 style="border-bottom:4px solid red"> Sinker </h1>'
+ console.log(">> "+homepage_urls[0].url)
+ for (i=0;i<homepage_urls.length;++i)
+ {
+ x=homepage_urls[i]
+ for (obj in x) console.log(":"+obj.url)
+ s+="<p><a href='"+x.url+"?"+set_string+"'>"+x.label+"</a></p>"
+ }
+ s+="</div>"
+ res.write(s);
+ res.end();
+ return;
+}
+
+function handle_attach(req,res)
+{
+ //response.statusCode='300'
+ if (!Path)
+ {
+ handle_reset(req,res);
+ return;
+ }
+ res.write("<script>top.location.href='"+Path+"'</script>");
+ res.end();
+ return;
+}
+
+server = http.createServer(function (req, res)
+{
+// for (property in req.headers) console.log(property + ":" +req.headers[property]+"")
+ if (req.url=='/sinker')
+ {
+ console.log("showing homepage with shim.")
+ homepage(req,res)
+ return;
+ }
+ _path = "http://"+req.headers['host']+req.url;
+ //if ((is_top_html_request || valid_paths[_path])&&!req.headers['referer']&&!excluded(req))
+ url = req.url
+// insp_obj(query);
+// console.log("request for "+_path)
+// console.log("===="+url+"'"+url.match(attach_command))
+ if (reset_command(url))
+ {
+ handle_reset(req,res);
+ console.log("syncreset received.")
+ }
+ if (attach_command(url))
+ {
+ handle_attach(req,res);
+ console.log("device attaching.")
+ }
+
+ if (is_settable(req))//&&ready_for_text_html(req,_path))
+ {
+ console.log("+++s3tting Path: "+_path)
+ Path=_path
+ console.log ("-----------------------------------")
+ console.log (req.url+" gets shim")
+ console.log ("-----------------------------------")
+// valid_paths[_path]=true
+// is_top_html_request=false
+// setTimeout(function(){is_top_html_request=true;console.log("resetting is_top_html_request=true")},5000)
+ shim_proxy(req,res);
+ broadcast(Path)
+ }
+ else
+ {
+// console.log (" %%%%%%%%%%%%%% no shim"+req.url)
+ var proxy = new httpProxy.HttpProxy();
+ proxy.proxyRequest(req, res, 80, req.headers['host']);
+ }
+})
+
+server.listen(3128);
+
+shim_proxy = function(request,response)
+{
+ shim = "<meta name='viewport' content='user-scalable=no, width=device-width,initial-scale=1, minimum-scale=1, maximum-scale=1'/>"
+ shim+="<script>globe.OAS=null</script>"
+ shim += generate_shim(request)
+ var proxy = http.createClient(80, request.headers['host'])
+ request_headers = request.headers
+ request_headers['Accept-Encoding']=''
+ request_headers['accept-encoding']=''
+
+ _path = "http://"+request.headers['host']+request.url;
+ var proxy_request = proxy.request(request.method, request.url, request_headers);
+ proxy_request.addListener('response', function (proxy_response)
+ {
+ console.log('initial response to: '+_path)
+ shim_added=false;
+ var declared_content_length = 0
+ var actual_content_length = 0
+ proxy_response.addListener('data', function(chunk)
+ {
+ if (!shim_added)
+ {
+ console.log("actually adding shim with size "+shim.length)
+ chunk=shim+chunk;
+ shim_added=true;
+ }
+ actual_content_length+=chunk.length
+// console.log("SHIM PAGE chunk: "+chunk.length+":"+actual_content_length+"/"+declared_content_length)
+ response.write(chunk, 'binary');
+ }); //addListener
+
+ proxy_response.addListener('end', function()
+ {
+ console.log("SHIM PAGE response end")
+ response.end();
+ });
+// console.log("SHIM PAGE adding headers")
+ headers = proxy_response.headers
+ declared_content_length = headers['content-length']=(parseInt(headers['content-length'])+shim.length);
+ response.writeHead(proxy_response.statusCode, headers);
+ }); //addData
+
+
+
+ request.addListener('data', function(chunk)
+ {
+ proxy_request.write(chunk, 'binary');
+ });
+
+ request.addListener('end', function()
+ {
+ proxy_request.end();
+ });
+}
+
+console.log("server:"+server)
+
+
+var listener = io.listen(server,{'timeout':600000});
+
+
+// socket.io
+console.log('setting up listener ...') ;
+
+listener.on('connection', function(client){
+ if (client.request)
+ {
+ console.log('connect from client.')
+ //listener.broadcast(Path);jm
+ }
+ client.on('message', function(s) {
+ if (s)
+ {
+ console.log('!!!!!!!!!!!!!!! received message, broadcasting:' + s);
+ Path=s
+ broadcast(Path)//,client);
+ }
+
+ })
+ client.on('disconnect', function(l)
+ {
+ console.log('disconnect');
+ })
+});
+
+var broadcast_timeout = 5000;
+var last_broadcast=null
+broadcast = function(msg,sending_client)
+{
+ log_connections();
+ if (!last_broadcast || new Date().getTime()-broadcast_timeout>last_broadcast)
+ {
+ if (msg)
+ {
+ listener.broadcast(msg,sending_client) // don't broadcast to sending client
+ console.log ("broadcasting "+msg)
+ last_broadcast=new Date().getTime();
+ }
+ }
+ else
+ {
+ //console.log("in timeout, no broadcast: "+last_broadcast+":"+new Date().getTime()+":"+broadcast_timeout)
+ }
+}
+
+log_connections = function()
+{
+ s= "[ "
+ for (client in listener.clients)
+ {
+ if (!clients_attached_at[client]) clients_attached_at[client]=new Date().getTime();
+ if (listener.clients[client]) s+=client+" ("+client_attached_for(client) + ") "
+// if (msg&&listener.clients[client]) listener.clients[client].send(msg)
+ }
+ s+="] "
+ s+=Path
+ console.log(s)
+}
View
1,921 socket.io.js
@@ -0,0 +1,1921 @@
+/** Socket.IO 0.6.2 - Built with build.js */
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+this.io = {
+ version: '0.6.2',
+
+ setPath: function(path){
+ if (window.console && console.error) console.error('io.setPath will be removed. Please set the variable WEB_SOCKET_SWF_LOCATION pointing to WebSocketMain.swf');
+ this.path = /\/$/.test(path) ? path : path + '/';
+ WEB_SOCKET_SWF_LOCATION = path + 'lib/vendor/web-socket-js/WebSocketMain.swf';
+ }
+};
+
+if ('jQuery' in this) jQuery.io = this.io;
+
+if (typeof window != 'undefined'){
+ // WEB_SOCKET_SWF_LOCATION = (document.location.protocol == 'https:' ? 'https:' : 'http:') + '//cdn.socket.io/' + this.io.version + '/WebSocketMain.swf';
+ if (typeof WEB_SOCKET_SWF_LOCATION === 'undefined')
+ WEB_SOCKET_SWF_LOCATION = '/socket.io/lib/vendor/web-socket-js/WebSocketMain.swf';
+}
+
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var _pageLoaded = false;
+
+ io.util = {
+
+ ios: false,
+
+ load: function(fn){
+ if (/loaded|complete/.test(document.readyState) || _pageLoaded) return fn();
+ if ('attachEvent' in window){
+ window.attachEvent('onload', fn);
+ } else {
+ window.addEventListener('load', fn, false);
+ }
+ },
+
+ inherit: function(ctor, superCtor){
+ // no support for `instanceof` for now
+ for (var i in superCtor.prototype){
+ ctor.prototype[i] = superCtor.prototype[i];
+ }
+ },
+
+ indexOf: function(arr, item, from){
+ for (var l = arr.length, i = (from < 0) ? Math.max(0, l + from) : from || 0; i < l; i++){
+ if (arr[i] === item) return i;
+ }
+ return -1;
+ },
+
+ isArray: function(obj){
+ return Object.prototype.toString.call(obj) === '[object Array]';
+ },
+
+ merge: function(target, additional){
+ for (var i in additional)
+ if (additional.hasOwnProperty(i))
+ target[i] = additional[i];
+ }
+
+ };
+
+ io.util.ios = /iphone|ipad/i.test(navigator.userAgent);
+ io.util.android = /android/i.test(navigator.userAgent);
+ io.util.opera = /opera/i.test(navigator.userAgent);
+
+ io.util.load(function(){
+ _pageLoaded = true;
+ });
+
+})();
+
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+// abstract
+
+(function(){
+
+ var frame = '~m~',
+
+ stringify = function(message){
+ if (Object.prototype.toString.call(message) == '[object Object]'){
+ if (!('JSON' in window)){
+ if ('console' in window && console.error) console.error('Trying to encode as JSON, but JSON.stringify is missing.');
+ return '{ "$error": "Invalid message" }';
+ }
+ return '~j~' + JSON.stringify(message);
+ } else {
+ return String(message);
+ }
+ };
+
+ Transport = io.Transport = function(base, options){
+ this.base = base;
+ this.options = {
+ timeout: 15000 // based on heartbeat interval default
+ };
+ io.util.merge(this.options, options);
+ };
+
+ Transport.prototype.send = function(){
+ throw new Error('Missing send() implementation');
+ };
+
+ Transport.prototype.connect = function(){
+ throw new Error('Missing connect() implementation');
+ };
+
+ Transport.prototype.disconnect = function(){
+ throw new Error('Missing disconnect() implementation');
+ };
+
+ Transport.prototype._encode = function(messages){
+ var ret = '', message,
+ messages = io.util.isArray(messages) ? messages : [messages];
+ for (var i = 0, l = messages.length; i < l; i++){
+ message = messages[i] === null || messages[i] === undefined ? '' : stringify(messages[i]);
+ ret += frame + message.length + frame + message;
+ }
+ return ret;
+ };
+
+ Transport.prototype._decode = function(data){
+ var messages = [], number, n;
+ do {
+ if (data.substr(0, 3) !== frame) return messages;
+ data = data.substr(3);
+ number = '', n = '';
+ for (var i = 0, l = data.length; i < l; i++){
+ n = Number(data.substr(i, 1));
+ if (data.substr(i, 1) == n){
+ number += n;
+ } else {
+ data = data.substr(number.length + frame.length);
+ number = Number(number);
+ break;
+ }
+ }
+ messages.push(data.substr(0, number)); // here
+ data = data.substr(number);
+ } while(data !== '');
+ return messages;
+ };
+
+ Transport.prototype._onData = function(data){
+ this._setTimeout();
+ var msgs = this._decode(data);
+ if (msgs && msgs.length){
+ for (var i = 0, l = msgs.length; i < l; i++){
+ this._onMessage(msgs[i]);
+ }
+ }
+ };
+
+ Transport.prototype._setTimeout = function(){
+ var self = this;
+ if (this._timeout) clearTimeout(this._timeout);
+ this._timeout = setTimeout(function(){
+ self._onTimeout();
+ }, this.options.timeout);
+ };
+
+ Transport.prototype._onTimeout = function(){
+ this._onDisconnect();
+ };
+
+ Transport.prototype._onMessage = function(message){
+ if (!this.sessionid){
+ this.sessionid = message;
+ this._onConnect();
+ } else if (message.substr(0, 3) == '~h~'){
+ this._onHeartbeat(message.substr(3));
+ } else if (message.substr(0, 3) == '~j~'){
+ this.base._onMessage(JSON.parse(message.substr(3)));
+ } else {
+ this.base._onMessage(message);
+ }
+ },
+
+ Transport.prototype._onHeartbeat = function(heartbeat){
+ this.send('~h~' + heartbeat); // echo
+ };
+
+ Transport.prototype._onConnect = function(){
+ this.connected = true;
+ this.connecting = false;
+ this.base._onConnect();
+ this._setTimeout();
+ };
+
+ Transport.prototype._onDisconnect = function(){
+ this.connecting = false;
+ this.connected = false;
+ this.sessionid = null;
+ this.base._onDisconnect();
+ };
+
+ Transport.prototype._prepareUrl = function(){
+ return (this.base.options.secure ? 'https' : 'http')
+ + '://' + this.base.host
+ + ':' + this.base.options.port
+ + '/' + this.base.options.resource
+ + '/' + this.type
+ + (this.sessionid ? ('/' + this.sessionid) : '/');
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var empty = new Function,
+
+ XMLHttpRequestCORS = (function(){
+ if (!('XMLHttpRequest' in window)) return false;
+ // CORS feature detection
+ var a = new XMLHttpRequest();
+ return a.withCredentials != undefined;
+ })(),
+
+ request = function(xdomain){
+ if ('XDomainRequest' in window && xdomain) return new XDomainRequest();
+ if ('XMLHttpRequest' in window && (!xdomain || XMLHttpRequestCORS)) return new XMLHttpRequest();
+ if (!xdomain){
+ try {
+ var a = new ActiveXObject('MSXML2.XMLHTTP');
+ return a;
+ } catch(e){}
+
+ try {
+ var b = new ActiveXObject('Microsoft.XMLHTTP');
+ return b;
+ } catch(e){}
+ }
+ return false;
+ },
+
+ XHR = io.Transport.XHR = function(){
+ io.Transport.apply(this, arguments);
+ this._sendBuffer = [];
+ };
+
+ io.util.inherit(XHR, io.Transport);
+
+ XHR.prototype.connect = function(){
+ this._get();
+ return this;
+ };
+
+ XHR.prototype._checkSend = function(){
+ if (!this._posting && this._sendBuffer.length){
+ var encoded = this._encode(this._sendBuffer);
+ this._sendBuffer = [];
+ this._send(encoded);
+ }
+ };
+
+ XHR.prototype.send = function(data){
+ if (io.util.isArray(data)){
+ this._sendBuffer.push.apply(this._sendBuffer, data);
+ } else {
+ this._sendBuffer.push(data);
+ }
+ this._checkSend();
+ return this;
+ };
+
+ XHR.prototype._send = function(data){
+ var self = this;
+ this._posting = true;
+ this._sendXhr = this._request('send', 'POST');
+ this._sendXhr.onreadystatechange = function(){
+ var status;
+ if (self._sendXhr.readyState == 4){
+ self._sendXhr.onreadystatechange = empty;
+ try { status = self._sendXhr.status; } catch(e){}
+ self._posting = false;
+ if (status == 200){
+ self._checkSend();
+ } else {
+ self._onDisconnect();
+ }
+ }
+ };
+ this._sendXhr.send('data=' + encodeURIComponent(data));
+ };
+
+ XHR.prototype.disconnect = function(){
+ // send disconnection signal
+ this._onDisconnect();
+ return this;
+ };
+
+ XHR.prototype._onDisconnect = function(){
+ if (this._xhr){
+ this._xhr.onreadystatechange = empty;
+ try {
+ this._xhr.abort();
+ } catch(e){}
+ this._xhr = null;
+ }
+ if (this._sendXhr){
+ this._sendXhr.onreadystatechange = empty;
+ try {
+ this._sendXhr.abort();
+ } catch(e){}
+ this._sendXhr = null;
+ }
+ this._sendBuffer = [];
+ io.Transport.prototype._onDisconnect.call(this);
+ };
+
+ XHR.prototype._request = function(url, method, multipart){
+ var req = request(this.base._isXDomain());
+ if (multipart) req.multipart = true;
+ req.open(method || 'GET', this._prepareUrl() + (url ? '/' + url : ''));
+ if (method == 'POST' && 'setRequestHeader' in req){
+ req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=utf-8');
+ }
+ return req;
+ };
+
+ XHR.check = function(xdomain){
+ try {
+ if (request(xdomain)) return true;
+ } catch(e){}
+ return false;
+ };
+
+ XHR.xdomainCheck = function(){
+ return XHR.check(true);
+ };
+
+ XHR.request = request;
+
+})();
+
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var WS = io.Transport.websocket = function(){
+ io.Transport.apply(this, arguments);
+ };
+
+ io.util.inherit(WS, io.Transport);
+
+ WS.prototype.type = 'websocket';
+
+ WS.prototype.connect = function(){
+ var self = this;
+ this.socket = new WebSocket(this._prepareUrl());
+ this.socket.onmessage = function(ev){ self._onData(ev.data); };
+ this.socket.onclose = function(ev){ self._onClose(); };
+ this.socket.onerror = function(e){ self._onError(e); };
+ return this;
+ };
+
+ WS.prototype.send = function(data){
+ if (this.socket) this.socket.send(this._encode(data));
+ return this;
+ };
+
+ WS.prototype.disconnect = function(){
+ if (this.socket) this.socket.close();
+ return this;
+ };
+
+ WS.prototype._onClose = function(){
+ this._onDisconnect();
+ return this;
+ };
+
+ WS.prototype._onError = function(e){
+ this.base.emit('error', [e]);
+ };
+
+ WS.prototype._prepareUrl = function(){
+ return (this.base.options.secure ? 'wss' : 'ws')
+ + '://' + this.base.host
+ + ':' + this.base.options.port
+ + '/' + this.base.options.resource
+ + '/' + this.type
+ + (this.sessionid ? ('/' + this.sessionid) : '');
+ };
+
+ WS.check = function(){
+ // we make sure WebSocket is not confounded with a previously loaded flash WebSocket
+ return 'WebSocket' in window && WebSocket.prototype && ( WebSocket.prototype.send && !!WebSocket.prototype.send.toString().match(/native/i)) && typeof WebSocket !== "undefined";
+ };
+
+ WS.xdomainCheck = function(){
+ return true;
+ };
+
+})();
+
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var Flashsocket = io.Transport.flashsocket = function(){
+ io.Transport.websocket.apply(this, arguments);
+ };
+
+ io.util.inherit(Flashsocket, io.Transport.websocket);
+
+ Flashsocket.prototype.type = 'flashsocket';
+
+ Flashsocket.prototype.connect = function(){
+ var self = this, args = arguments;
+ WebSocket.__addTask(function(){
+ io.Transport.websocket.prototype.connect.apply(self, args);
+ });
+ return this;
+ };
+
+ Flashsocket.prototype.send = function(){
+ var self = this, args = arguments;
+ WebSocket.__addTask(function(){
+ io.Transport.websocket.prototype.send.apply(self, args);
+ });
+ return this;
+ };
+
+ Flashsocket.check = function(){
+ if (typeof WebSocket == 'undefined' || !('__addTask' in WebSocket)) return false;
+ if (io.util.opera) return false; // opera is buggy with this transport
+ if ('navigator' in window && 'plugins' in navigator && navigator.plugins['Shockwave Flash']){
+ return !!navigator.plugins['Shockwave Flash'].description;
+ }
+ if ('ActiveXObject' in window) {
+ try {
+ return !!new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+ } catch (e) {}
+ }
+ return false;
+ };
+
+ Flashsocket.xdomainCheck = function(){
+ return true;
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var HTMLFile = io.Transport.htmlfile = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(HTMLFile, io.Transport.XHR);
+
+ HTMLFile.prototype.type = 'htmlfile';
+
+ HTMLFile.prototype._get = function(){
+ var self = this;
+ this._open();
+ window.attachEvent('onunload', function(){ self._destroy(); });
+ };
+
+ HTMLFile.prototype._open = function(){
+ this._doc = new ActiveXObject('htmlfile');
+ this._doc.open();
+ this._doc.write('<html></html>');
+ this._doc.parentWindow.s = this;
+ this._doc.close();
+
+ var _iframeC = this._doc.createElement('div');
+ this._doc.body.appendChild(_iframeC);
+ this._iframe = this._doc.createElement('iframe');
+ _iframeC.appendChild(this._iframe);
+ this._iframe.src = this._prepareUrl() + '/' + (+ new Date);
+ };
+
+ HTMLFile.prototype._ = function(data, doc){
+ this._onData(data);
+ var script = doc.getElementsByTagName('script')[0];
+ script.parentNode.removeChild(script);
+ };
+
+ HTMLFile.prototype._destroy = function(){
+ if (this._iframe){
+ this._iframe.src = 'about:blank';
+ this._doc = null;
+ CollectGarbage();
+ }
+ };
+
+ HTMLFile.prototype.disconnect = function(){
+ this._destroy();
+ return io.Transport.XHR.prototype.disconnect.call(this);
+ };
+
+ HTMLFile.check = function(){
+ if ('ActiveXObject' in window){
+ try {
+ var a = new ActiveXObject('htmlfile');
+ return a && io.Transport.XHR.check();
+ } catch(e){}
+ }
+ return false;
+ };
+
+ HTMLFile.xdomainCheck = function(){
+ // we can probably do handling for sub-domains, we should test that it's cross domain but a subdomain here
+ return false;
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var XHRMultipart = io.Transport['xhr-multipart'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(XHRMultipart, io.Transport.XHR);
+
+ XHRMultipart.prototype.type = 'xhr-multipart';
+
+ XHRMultipart.prototype._get = function(){
+ var self = this;
+ this._xhr = this._request('', 'GET', true);
+ this._xhr.onreadystatechange = function(){
+ if (self._xhr.readyState == 4) self._onData(self._xhr.responseText);
+ };
+ this._xhr.send(null);
+ };
+
+ XHRMultipart.check = function(){
+ return 'XMLHttpRequest' in window && 'prototype' in XMLHttpRequest && 'multipart' in XMLHttpRequest.prototype;
+ };
+
+ XHRMultipart.xdomainCheck = function(){
+ return true;
+ };
+
+})();
+
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var empty = new Function(),
+
+ XHRPolling = io.Transport['xhr-polling'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(XHRPolling, io.Transport.XHR);
+
+ XHRPolling.prototype.type = 'xhr-polling';
+
+ XHRPolling.prototype.connect = function(){
+ if (io.util.ios || io.util.android){
+ var self = this;
+ io.util.load(function(){
+ setTimeout(function(){
+ io.Transport.XHR.prototype.connect.call(self);
+ }, 10);
+ });
+ } else {
+ io.Transport.XHR.prototype.connect.call(this);
+ }
+ };
+
+ XHRPolling.prototype._get = function(){
+ var self = this;
+ this._xhr = this._request(+ new Date, 'GET');
+ this._xhr.onreadystatechange = function(){
+ var status;
+ if (self._xhr.readyState == 4){
+ self._xhr.onreadystatechange = empty;
+ try { status = self._xhr.status; } catch(e){}
+ if (status == 200){
+ self._onData(self._xhr.responseText);
+ self._get();
+ } else {
+ self._onDisconnect();
+ }
+ }
+ };
+ this._xhr.send(null);
+ };
+
+ XHRPolling.check = function(){
+ return io.Transport.XHR.check();
+ };
+
+ XHRPolling.xdomainCheck = function(){
+ return io.Transport.XHR.xdomainCheck();
+ };
+
+})();
+
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+io.JSONP = [];
+
+JSONPPolling = io.Transport['jsonp-polling'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ this._insertAt = document.getElementsByTagName('script')[0];
+ this._index = io.JSONP.length;
+ io.JSONP.push(this);
+};
+
+io.util.inherit(JSONPPolling, io.Transport['xhr-polling']);
+
+JSONPPolling.prototype.type = 'jsonp-polling';
+
+JSONPPolling.prototype._send = function(data){
+ var self = this;
+ if (!('_form' in this)){
+ var form = document.createElement('FORM'),
+ area = document.createElement('TEXTAREA'),
+ id = this._iframeId = 'socket_io_iframe_' + this._index,
+ iframe;
+
+ form.style.position = 'absolute';
+ form.style.top = '-1000px';
+ form.style.left = '-1000px';
+ form.target = id;
+ form.method = 'POST';
+ form.action = this._prepareUrl() + '/' + (+new Date) + '/' + this._index;
+ area.name = 'data';
+ form.appendChild(area);
+ this._insertAt.parentNode.insertBefore(form, this._insertAt);
+ document.body.appendChild(form);
+
+ this._form = form;
+ this._area = area;
+ }
+
+ function complete(){
+ initIframe();
+ self._posting = false;
+ self._checkSend();
+ };
+
+ function initIframe(){
+ if (self._iframe){
+ self._form.removeChild(self._iframe);
+ }
+
+ try {
+ // ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
+ iframe = document.createElement('<iframe name="'+ self._iframeId +'">');
+ } catch(e){
+ iframe = document.createElement('iframe');
+ iframe.name = self._iframeId;
+ }
+
+ iframe.id = self._iframeId;
+
+ self._form.appendChild(iframe);
+ self._iframe = iframe;
+ };
+
+ initIframe();
+
+ this._posting = true;
+ this._area.value = data;
+
+ try {
+ this._form.submit();
+ } catch(e){}
+
+ if (this._iframe.attachEvent){
+ iframe.onreadystatechange = function(){
+ if (self._iframe.readyState == 'complete') complete();
+ };
+ } else {
+ this._iframe.onload = complete;
+ }
+};
+
+JSONPPolling.prototype._get = function(){
+ var self = this,
+ script = document.createElement('SCRIPT');
+ if (this._script){
+ this._script.parentNode.removeChild(this._script);
+ this._script = null;
+ }
+ script.async = true;
+ script.src = this._prepareUrl() + '/' + (+new Date) + '/' + this._index;
+ script.onerror = function(){
+ self._onDisconnect();
+ };
+ this._insertAt.parentNode.insertBefore(script, this._insertAt);
+ this._script = script;
+};
+
+JSONPPolling.prototype._ = function(){
+ this._onData.apply(this, arguments);
+ this._get();
+ return this;
+};
+
+JSONPPolling.check = function(){
+ return true;
+};
+
+JSONPPolling.xdomainCheck = function(){
+ return true;
+};
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var Socket = io.Socket = function(host, options){
+ this.host = host || document.domain;
+ this.options = {
+ secure: false,
+ document: document,
+ port: document.location.port || 80,
+ resource: 'socket.io',
+ transports: ['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling', 'jsonp-polling'],
+ transportOptions: {
+ 'xhr-polling': {
+ timeout: 25000 // based on polling duration default
+ },
+ 'jsonp-polling': {
+ timeout: 25000
+ }
+ },
+ connectTimeout: 5000,
+ tryTransportsOnConnectTimeout: true,
+ rememberTransport: true
+ };
+ io.util.merge(this.options, options);
+ this.connected = false;
+ this.connecting = false;
+ this._events = {};
+ this.transport = this.getTransport();
+ if (!this.transport && 'console' in window) console.error('No transport available');
+ };
+
+ Socket.prototype.getTransport = function(override){
+ var transports = override || this.options.transports, match;
+ if (this.options.rememberTransport && !override){
+ match = this.options.document.cookie.match('(?:^|;)\\s*socketio=([^;]*)');
+ if (match){
+ this._rememberedTransport = true;
+ transports = [decodeURIComponent(match[1])];
+ }
+ }
+ for (var i = 0, transport; transport = transports[i]; i++){
+ if (io.Transport[transport]
+ && io.Transport[transport].check()
+ && (!this._isXDomain() || io.Transport[transport].xdomainCheck())){
+ return new io.Transport[transport](this, this.options.transportOptions[transport] || {});
+ }
+ }
+ return null;
+ };
+
+ Socket.prototype.connect = function(){
+ if (this.transport && !this.connected){
+ if (this.connecting) this.disconnect();
+ this.connecting = true;
+ this.emit('connecting', [this.transport.type]);
+ this.transport.connect();
+ if (this.options.connectTimeout){
+ var self = this;
+ this.connectTimeoutTimer = setTimeout(function(){
+ if (!self.connected){
+ self.disconnect();
+ if (self.options.tryTransportsOnConnectTimeout && !self._rememberedTransport){
+ if(!self._remainingTransports) self._remainingTransports = self.options.transports.slice(0);
+ var transports = self._remainingTransports;
+ while(transports.length > 0 && transports.splice(0,1)[0] != self.transport.type){}
+ if(transports.length){
+ self.transport = self.getTransport(transports);
+ self.connect();
+ }
+ }
+ if(!self._remainingTransports || self._remainingTransports.length == 0) self.emit('connect_failed');
+ }
+ if(self._remainingTransports && self._remainingTransports.length == 0) delete self._remainingTransports;
+ }, this.options.connectTimeout);
+ }
+ }
+ return this;
+ };
+
+ Socket.prototype.send = function(data){
+ if (!this.transport || !this.transport.connected) return this._queue(data);
+ this.transport.send(data);
+ return this;
+ };
+
+ Socket.prototype.disconnect = function(){
+ if (this.connectTimeoutTimer) clearTimeout(this.connectTimeoutTimer);
+ this.transport.disconnect();
+ return this;
+ };
+
+ Socket.prototype.on = function(name, fn){
+ if (!(name in this._events)) this._events[name] = [];
+ this._events[name].push(fn);
+ return this;
+ };
+
+ Socket.prototype.emit = function(name, args){
+ if (name in this._events){
+ var events = this._events[name].concat();
+ for (var i = 0, ii = events.length; i < ii; i++)
+ events[i].apply(this, args === undefined ? [] : args);
+ }
+ return this;
+ };
+
+ Socket.prototype.removeEvent = function(name, fn){
+ if (name in this._events){
+ for (var a = 0, l = this._events[name].length; a < l; a++)
+ if (this._events[name][a] == fn) this._events[name].splice(a, 1);
+ }
+ return this;
+ };
+
+ Socket.prototype._queue = function(message){
+ if (!('_queueStack' in this)) this._queueStack = [];
+ this._queueStack.push(message);
+ return this;
+ };
+
+ Socket.prototype._doQueue = function(){
+ if (!('_queueStack' in this) || !this._queueStack.length) return this;
+ this.transport.send(this._queueStack);
+ this._queueStack = [];
+ return this;
+ };
+
+ Socket.prototype._isXDomain = function(){
+ return this.host !== document.domain;
+ };
+
+ Socket.prototype._onConnect = function(){
+ this.connected = true;
+ this.connecting = false;
+ this._doQueue();
+ if (this.options.rememberTransport) this.options.document.cookie = 'socketio=' + encodeURIComponent(this.transport.type);
+ this.emit('connect');
+ };
+
+ Socket.prototype._onMessage = function(data){
+ this.emit('message', [data]);
+ };
+
+ Socket.prototype._onDisconnect = function(){
+ var wasConnected = this.connected;
+ this.connected = false;
+ this.connecting = false;
+ this._queueStack = [];
+ if (wasConnected) this.emit('disconnect');
+ };
+
+ Socket.prototype.fire = Socket.prototype.emit;
+
+ Socket.prototype.addListener = Socket.prototype.addEvent = Socket.prototype.addEventListener = Socket.prototype.on;
+
+})();
+
+/* SWFObject v2.2 <http://code.google.com/p/swfobject/>
+ is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
+*/
+var swfobject=function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof 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+/*
+/*
+Copyright 2006 Adobe Systems Incorporated
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+
+/*
+ * The Bridge class, responsible for navigating AS instances
+ */
+function FABridge(target,bridgeName)
+{
+ this.target = target;
+ this.remoteTypeCache = {};
+ this.remoteInstanceCache = {};
+ this.remoteFunctionCache = {};
+ this.localFunctionCache = {};
+ this.bridgeID = FABridge.nextBridgeID++;
+ this.name = bridgeName;
+ this.nextLocalFuncID = 0;
+ FABridge.instances[this.name] = this;
+ FABridge.idMap[this.bridgeID] = this;
+
+ return this;
+}
+
+// type codes for packed values
+FABridge.TYPE_ASINSTANCE = 1;
+FABridge.TYPE_ASFUNCTION = 2;
+
+FABridge.TYPE_JSFUNCTION = 3;
+FABridge.TYPE_ANONYMOUS = 4;
+
+FABridge.initCallbacks = {};
+FABridge.userTypes = {};
+
+FABridge.addToUserTypes = function()
+{
+ for (var i = 0; i < arguments.length; i++)
+ {
+ FABridge.userTypes[arguments[i]] = {
+ 'typeName': arguments[i],
+ 'enriched': false
+ };
+ }
+}
+
+FABridge.argsToArray = function(args)
+{
+ var result = [];
+ for (var i = 0; i < args.length; i++)
+ {
+ result[i] = args[i];
+ }
+ return result;
+}
+
+function instanceFactory(objID)
+{
+ this.fb_instance_id = objID;
+ return this;
+