Patch for TraceGL to set custom hostnames.

trage.gl.hostname.patch

--- tracegl_orig.js 2013-05-13 10:46:07.000000000 +0100
+++ tracegl.js  2013-05-13 17:13:36.000000000 +0100
@@ -191,7 +191,9 @@
    function processArgs(arg){
        var sender // send messages to ui or zip
        var uiport = 2000
+       var uihost = '0.0.0.0'
        var tgtport = 2080
+       var tgthost = '0.0.0.0'
        var fspec = {_no:[], _do:[]}

        function usage(err){
@@ -208,7 +210,9 @@
            out('  ~c~-nolib ~w~Short for -no/jquery.* -no:require.js -no/node\\\\_modules \n')
            out('  ~c~-noup ~w~Don\'t update traceGL automatically\n')
            out('  ~c~-ui:port ~w~Set trace UI port. default: 2000\n')
+           out('  ~c~-uh:host ~w~Set trace UI host. default: localhost\n')
            out('  ~c~-tgt:port ~w~Set browser JS port. default: 2080\n')
+           out('  ~c~-tgh:host ~w~Set browser JS host. default: locahost\n')
            out('~w~node tracegl.js ~r~[commmand]\n')
            out('  ~r~-settings ~w~write a .tracegl settings template in the current dir\n')
            out('  ~r~-update ~w~do an explicit update of traceGL (normally in background)\n')
@@ -230,9 +234,15 @@
                } else if(a.indexOf('-ui') == 0){
                    if(d==-1) return usage("No port specified")
                    uiport = parseInt(b)
+               } else if(a.indexOf('-uh') == 0) {
+                   if (d==-1) return usage("No host specified")
+                   uihost = b
                } else if(a.indexOf('-tgt') == 0){
                    if(d==-1) return usage("No port specified")
                    tgtport = parseInt(b)
+               } else if(a.indexOf('-tgh') == 0) {
+                   if(d==-1) return usage("No host specified")
+                   tgthost = b
                } else if(a.indexOf('-no') == 0){
                    if(a == '-noup'){
                        noup = true
@@ -256,15 +266,15 @@
                    return update()
                }else return usage("Invalid argument "+a)
            } else {
-               if(!sender) sender = uiSender(uiport)
+               if(!sender) sender = uiSender(uiport, uihost)
                var f = makeFilter(fspec)
                // always run update in the background
                if(!noup) update()
                // execute the right mode
                if(a.match(/\.gz$/i)) return gzPlaybackMode(f, a, sender)
                if(a.match(/\.js$/i)) return nodeJSMode(f, a, arg.slice(i+1), sender)
-               if(a.match(/^https?/)) return proxyMode(f, tgtport, a, sender)
-               return browserJSMode(f, tgtport, path.resolve(process.cwd(), a), sender)
+               if(a.match(/^https?/)) return proxyMode(f, tgtport, tgthost, a, sender)
+               return browserJSMode(f, tgtport, tgthost, path.resolve(process.cwd(), a), sender)

                break
            }
@@ -368,7 +378,7 @@
    }

    // send data to UI
-   function uiSender(port){
+   function uiSender(port, host){
        ui = ioServer()
        ui.main = "./trace/trace_client"
        ui.pass = fn.sha1hex("p4ssw0rd")
@@ -377,8 +387,8 @@
        else
            ui.packaged = 1
        ui.favicon = 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-       ui.listen(port, "0.0.0.0")
-       out("~~[trace.GL]~w~ WebGL trace UI: http://localhost:2000\n")
+       ui.listen(port, host)
+       out("~~[trace.GL]~w~ WebGL trace UI: http://" + host + ":" + port + "\n")

        var dict = []
        var queue = []
@@ -495,14 +505,14 @@
    }

    // app server
-   function browserJSMode(filter, port, root, sender){
+   function browserJSMode(filter, port, host, root, sender){

        // start the target server
        var tgt = ioServer()
        tgt.root = root
-       tgt.listen(port, "0.0.0.0")
+       tgt.listen(port, host)
        //appHttp.watcher = define.watcher()
-       out("~~[trace.GL]~w~ Serving browser JS: http://localhost:2080\n")
+       out("~~[trace.GL]~w~ Serving browser JS: http://" + host + ":" + port + "\n")

        // incoming message, forward to sender
        tgt.data = function(m, c){
@@ -580,14 +590,14 @@
        })
    }

-   function proxyMode(filter, port, proxy, sender){
+   function proxyMode(filter, port, host, proxy, sender){
        // start the target server
        var tgt = ioServer()
        tgt.root = root
        tgt.proxy = url.parse(proxy)
-       tgt.listen(port, "0.0.0.0")
+       tgt.listen(port, host)
        //appHttp.watcher = define.watcher()
-       out("~~[trace.GL]~w~ Proxying browser JS: http://localhost:2080\n")
+       out("~~[trace.GL]~w~ Proxying browser JS: http://" + host + ":" + port + "\n")

        // incoming message, forward to sender
        tgt.data = function(m, c){