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Add libesphttpd to extras and supporting example (#458)

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* libesphttpd: added extras and example

* Added "heatshrink" as a submodule

* Updated libesphttpd

* Updated libesphttpd

* Trying to fix the commit id

* Updated libesphttpd

* Added zlib1g-dev package

* Use native gcc to build mkespfsimage and mkupgimg

* Added NS and GW for DHCP server configuration
This commit is contained in:
Sashka 2017-10-23 17:59:13 -04:00 • committed by Johan Kanflo
parent d36e9d65a0
commit 09b8b8087c
30 changed files with 1192 additions and 0 deletions
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94
examples/esphttpd/html/wifi/wifi.tpl Normal file
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<html><head><title>WiFi connection</title>
<link rel="stylesheet" type="text/css" href="style.css">
<script type="text/javascript" src="140medley.min.js"></script>
<script type="text/javascript">
var xhr=j();
var currAp="%currSsid%";
function createInputForAp(ap) {
if (ap.essid=="" && ap.rssi==0) return;
var div=document.createElement("div");
div.id="apdiv";
var rssi=document.createElement("div");
var rssiVal=-Math.floor(ap.rssi/51)*32;
rssi.className="icon";
rssi.style.backgroundPosition="0px "+rssiVal+"px";
var encrypt=document.createElement("div");
var encVal="-64"; //assume wpa/wpa2
if (ap.enc=="0") encVal="0"; //open
if (ap.enc=="1") encVal="-32"; //wep
encrypt.className="icon";
encrypt.style.backgroundPosition="-32px "+encVal+"px";
var input=document.createElement("input");
input.type="radio";
input.name="essid";
input.value=ap.essid;
if (currAp==ap.essid) input.checked="1";
input.id="opt-"+ap.essid;
var label=document.createElement("label");
label.htmlFor="opt-"+ap.essid;
label.textContent=ap.essid;
div.appendChild(input);
div.appendChild(rssi);
div.appendChild(encrypt);
div.appendChild(label);
return div;
}
function getSelectedEssid() {
var e=document.forms.wifiform.elements;
for (var i=0; i<e.length; i++) {
if (e[i].type=="radio" && e[i].checked) return e[i].value;
}
return currAp;
}
function scanAPs() {
xhr.open("GET", "wifiscan.cgi");
xhr.onreadystatechange=function() {
if (xhr.readyState==4 && xhr.status>=200 && xhr.status<300) {
var data=JSON.parse(xhr.responseText);
currAp=getSelectedEssid();
if (data.result.inProgress=="0" && data.result.APs.length>1) {
$("#aps").innerHTML="";
for (var i=0; i<data.result.APs.length; i++) {
if (data.result.APs[i].essid=="" && data.result.APs[i].rssi==0) continue;
$("#aps").appendChild(createInputForAp(data.result.APs[i]));
}
window.setTimeout(scanAPs, 20000);
} else {
window.setTimeout(scanAPs, 1000);
}
}
}
xhr.send();
}
window.onload=function(e) {
scanAPs();
};
</script>
</head>
<body>
<div id="main">
<p>
Current WiFi mode: %WiFiMode%
</p>
<p>
Note: %WiFiapwarn%
</p>
<form name="wifiform" action="connect.cgi" method="post">
<p>
To connect to a WiFi network, please select one of the detected networks...<br>
<div id="aps">Scanning...</div>
<br>
WiFi password, if applicable: <br />
<input type="text" name="passwd" val="%WiFiPasswd%"> <br />
<input type="submit" name="connect" value="Connect!">
</p>
</div>
</body>
</html>