NetLogsViewer.hta

<!doctype html>
<html>
<head>
<!--
NetLogsViewer, March 2022.
https://www.reddit.com/user/jcunews1
https://pastebin.com/u/jcunews
https://greasyfork.org/en/users/85671-jcunews
-->
<meta charset=utf-8 />
<meta http-equiv="x-ua-compatible" content="IE=9" />
<title>NetLogsViewer</title>
<style>
html,body{margin:0;height:100%;font-family:sans-serif}
table{position:absolute;left:1vw;top:2vh;border-collapse:collapse;box-sizing:border-box;width:98vw;height:96vh;background:#eee}
td{padding:0}
td:first-child{width:16em;padding-right:1vw}
#fileList,#fileView{box-sizing:border-box;width:100%;height:96vh}
</style>
</head>
<body>
<table><tr>
<td><select id=fileList size=2></select></td>
<td><textarea id=fileView wrap=off></textarea></td>
</tr></table>
<script>
fs = new ActiveXObject("scripting.filesystemobject");
[
 ["Acryllic", "C:\\Program Files (x86)\\NETWORK\\Acrylic\\"],
 ["Apache", "E:\\xampp\\apache\\logs\\"],
 ["PHP", "E:\\xampp\\php\\logs\\"]
].forEach(function(ar) {
  dr = fs.getFolder(ar[1]);
  en = new Enumerator(dr.files);
  while (!en.atEnd()) {
    fl = en.item();
    if (/log$/i.test(fl.name)) {
      (o = document.createElement("OPTION")).value = ar[1] + fl.name;
      o.textContent = ar[0] + " " + fl.name;
      fileList.add(o);
    }
    en.moveNext();
  }
});
fileList.onchange = function() {
  if (fs.getFile(fileList.value).size) {
    f = fs.openTextFile(fileList.value);
    s = f.readAll();
    f.close();
  } else s = "";
  o = fileList.options[fileList.selectedIndex];
  if (o.textContent.substr(0, 2) === "Ac") {
    fileView.value = s.replace(/\t/g, " ") + "\n";
  } else if (o.textContent.substr(7, 2) === "ss") {
    fileView.value = s.replace(/(TLSv\S+ \S+) ("\S+)/g,
      function(t, a, b) {
        return (a + "          ".substr(0, 36 - a.length)) +
          (b + " ".substr(0, 5 - b.length))
      }
    ) + "\n";
  } else {
    fileView.value = s.replace(/\n127.0.0.1|\n::1/g,
      function(t) {
        return t.length > 4 ? t + "    " : t + "          "
      }
    ) + "\n";
  }
  fileView.selectionStart = fileView.selectionEnd = 0;
};
fileList.selectedIndex = 0;
fileList.onchange();
</script>
</body>
</html>