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<html>
<head>
    <title>Hello world test</title>
    
    <script type="text/javascript" src="websock.js"></script>
    <script type="text/javascript">
	var ws;

	function onopen() {
		document.getElementById("main").style.visibility = "visible";
		document.getElementById("connected").innerHTML = "WebSocket Open";
	}
	function onabort() {
		document.getElementById("main").style.visibility = "hidden";
		document.getElementById("connected").innerHTML = "Connected Closed";
	}
	function init() {
		ws = new AfbWsItf("api", onopen, onabort, new AfbCtxItf("mysecret"));
	}
	function replyok(obj) {
		document.getElementById("output").innerHTML = "OK: "+JSON.stringify(obj);
	}
	function replyerr(obj) {
		document.getElementById("output").innerHTML = "ERROR: "+JSON.stringify(obj);
	}
	function subscribe(devid) {
                ws.call("alsacore", "subctl", {devid:devid}, replyok, replyerr);
	}
    </script>
    
<body onload="init();">
    <h1>Hello world test</h1>
    <ol>
     <li><a href="api/audio/setvol?devid=hw:0&pcm=master&vol=50%">Set Master PCM volume to 50%</a>
     <li><a href="api/audio/getvol?devid=hw:0&pcm=master">Get Master PCM volume</a>
     <li><a href="api/alsacore/monitor?devid=hw:0">Activate devid=hw:0 monitoring</a>
     <li><button id="connected" onclick="subscribe('hw:0')">Click to Subscribe</button></li>
    <div id="main" style="visibility:hidden">
    Server says... <div id="output"></div>
    </div>