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<!doctype html>
<!--
File inspector is a simple tool for understanding the contents of various
updater-related binary files, such as ZIP files or zucchini patch files.
-->
<html>
<head>
<title>File Inspector</title>
<meta charset="utf-8"></meta>
<style>
body {
margin: 0;
padding: 0;
display: flex;
flex-direction: column;
font-family: sans-serif;
}
#help {
padding: 1em;
}
#hexdump {
max-width: 27.5em;
overflow-wrap: break-word;
font-family: monospace;
}
#hexdump > span > span {
margin-left: 0.25em;
margin-right: 0.25em;
}
#json {
white-space: pre;
}
#output {
display: flex;
gap: 2em;
align-items: flex-start;
}
#output > div {
position: sticky;
top: 0;
}
</style>
<script src="insight-box.js" type="module"></script>
<script src="parser.js" type="module"></script>
</head>
<body>
<div id="controls">
<label><input type="file" id="file"></input></label>
<label>File Type:
<select id="filetype">
<option value="zucc">Zucchini Patch File</option>
</select>
</label>
</div>
<div id="output">
<div id="hexdump"></div>
<div id="json"></div>
<div id="findings"></div>
</div>
<div id="help">
</div>
<script type="module">
import {render} from "./parser.js";
document.getElementById("file").addEventListener("change", () => {
const hexdump = document.getElementById("hexdump");
const json = document.getElementById("json");
const findings = document.getElementById("findings");
hexdump.innerHTML = "Loading file...";
json.innerHTML = "";
findings.innerHTML = "";
const reader = new FileReader();
reader.addEventListener("loadend", () => {
hexdump.innerHTML = "";
render(
new DataView(reader.result),
document.getElementById("filetype").value,
hexdump,
json,
findings);
});
reader.readAsArrayBuffer(document.getElementById("file").files[0]);
});
</script>
</body>
</html>
|
