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82 lines
2.1 KiB
82 lines
2.1 KiB
<html>
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<head><title>Upgrade firmware</title>
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<link rel="stylesheet" type="text/css" href="style.css">
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<script type="text/javascript" src="140medley.min.js"></script>
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<script type="text/javascript">
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var xhr=j();
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function doReboot() {
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//Grab the /flash/reboot url in order to reboot into the new firmware.
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xhr.open("GET", "reboot");
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xhr.onreadystatechange=function() {
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if (xhr.readyState==4 && xhr.status>=200 && xhr.status<300) {
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//Reload the window after 5 seconds.
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window.setTimeout(function() {
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location.reload(true);
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}, 5000);
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}
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}
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xhr.send();
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}
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//Sets the progress bar to a specific level. Amt is between 0 and 1.
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function setProgress(amt) {
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$("#progressbarinner").style.width=String(amt*200)+"px";
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}
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//Called when the submit button is called.
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function doUpgrade() {
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//Grab the file, see if it's a real file.
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var f=$("#file").files[0];
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if (typeof f=='undefined') {
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$("#remark").innerHTML="Can't read file!";
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return
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}
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xhr.open("POST", "upload");
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xhr.onreadystatechange=function() {
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if (xhr.readyState==4 && xhr.status>=200 && xhr.status<300) {
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setProgress(1);
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if (xhr.responseText!="") {
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$("#remark").innerHTML="Error: "+xhr.responseText;
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} else {
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$("#remark").innerHTML="Uploading done. Rebooting.";
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doReboot();
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}
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}
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}
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//If the webbrowser enables it, make progress bar show progress.
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if (typeof xhr.upload.onprogress != 'undefined') {
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xhr.upload.onprogress=function(e) {
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setProgress(e.loaded / e.total);
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}
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}
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//Upload the file
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xhr.send(f);
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return false;
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}
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window.onload=function(e) {
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//Grab the initial remark telling user which userx.bin file to upload.
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xhr.open("GET", "next");
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xhr.onreadystatechange=function() {
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if (xhr.readyState==4 && xhr.status>=200 && xhr.status<300) {
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var txt="Please upload "+xhr.responseText+" or ota file.";
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$("#remark").innerHTML=txt;
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setProgress(0);
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}
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}
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xhr.send();
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}
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</script>
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</head>
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<body>
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<div id="main">
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<h1>Update firmware</h1>
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<div id="remark">Loading...</div>
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<input type="file" id="file" />
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<input type="submit" value="Upgrade!" onclick="doUpgrade()" />
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<div id="progressbar"><div id="progressbarinner"></div></div>
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</body> |