Initial Commit

1 files changed, 72 insertions, 0 deletions

diff --git a/htdocs/AudioBinding.js b/htdocs/AudioBinding.js
new file mode 100644
index 0000000..e830861
--- /dev/null
+++ b/htdocs/AudioBinding.js
@@ -0,0 +1,72 @@
+    var afb = new AFB("api", "mysecret");
+    var ws;
+    var evtidx=0;
+
+    function getParameterByName(name, url) {
+        if (!url) {
+          url = window.location.href;
+        }
+        name = name.replace(/[\[\]]/g, "\\$&");
+        var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
+            results = regex.exec(url);
+        if (!results) return null;
+        if (!results[2]) return '';
+        return decodeURIComponent(results[2].replace(/\+/g, " "));
+    }
+    
+    // default soundcard is "PCH"
+    var devid=getParameterByName("devid");
+    if (!devid) devid="hw:0";
+    
+    var sndname=getParameterByName("sndname");
+    if (!sndname) sndname="PCH";
+    
+    var quiet=getParameterByName("quiet");
+    if (!quiet) quiet="99";
+    
+    function init() {
+            ws = new afb.ws(onopen, onabort);
+    }
+
+    function onopen() {
+            document.getElementById("main").style.visibility = "visible";
+            document.getElementById("connected").innerHTML = "Binder WS Active";
+            document.getElementById("connected").style.background  = "lightgreen";
+            ws.onevent("*", gotevent);
+    }
+    
+    function onabort() {
+            document.getElementById("main").style.visibility = "hidden";
+            document.getElementById("connected").innerHTML = "Connected Closed";
+            document.getElementById("connected").style.background  = "red";
+
+    }
+    
+    function replyok(obj) {
+            console.log("replyok:" + JSON.stringify(obj));
+            document.getElementById("output").innerHTML = "OK: "+JSON.stringify(obj);
+    }
+    
+    function replyerr(obj) {
+            console.log("replyerr:" + JSON.stringify(obj));
+            document.getElementById("output").innerHTML = "ERROR: "+JSON.stringify(obj);
+    }
+    
+    function gotevent(obj) {
+            console.log("gotevent:" + JSON.stringify(obj));
+            document.getElementById("outevt").innerHTML = (evtidx++) +": "+JSON.stringify(obj);
+    }
+    
+    function send(message) {
+            var api = document.getElementById("api").value;
+            var verb = document.getElementById("verb").value;
+            document.getElementById("question").innerHTML = "subscribe: "+api+"/"+verb + " (" + JSON.stringify(message) +")";
+            ws.call(api+"/"+verb, {data:message}).then(replyok, replyerr);
+    }
+    
+    
+    function callbinder(api, verb, query) {
+            console.log ("subscribe api="+api+" verb="+verb+" query=" +query);
+            document.getElementById("question").innerHTML = "apicall: " + api+"/"+verb +" ("+ JSON.stringify(query)+")";
+            ws.call(api+"/"+verb, query).then(replyok, replyerr);
+    }
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