<?php
// xmllint_validation.php
// RJM Programming
// June, 2024
 $rowseq='';
 $colseq=' cols=5 ';
 $vsnone='none';
 $prefn='Please enter either HTML or XML file to validate ...';
 $pth='';
 $rn='' .rand(1,78477554);
 $results='';
 $precontents='';
 $contents='';
 $fn='';
 if (!isset($_GET['htmlfile']) && isset($_GET['content'])) {
   $_GET['htmlfile']=$_GET['content'];
 }
 if (!isset($_POST['htmlfile']) && isset($_POST['content'])) {
   $_POST['htmlfile']=$_POST['content'];
 } 
 if (isset($_GET['htmlfile'])) {
   if (substr(trim(urldecode($_GET['htmlfile'])) . ' ', 0, 1) == '<') {
   $contents=trim(str_replace('+',' ',urldecode($_GET['htmlfile'])));
   if (strpos(strtolower(explode('>', $contents)[0]), 'html') !== false) {
   $fn='/tmp/html_' . $rn . '.html';
   } else if (strpos(strtolower(explode('>', $contents)[0]), 'xml') !== false) {
   $fn='/tmp/xml_' . $rn . '.xml';
   } 
   file_put_contents($fn, $contents);
   } else {
   $fn=str_replace('+',' ',urldecode($_GET['htmlfile']));
   }
   if ($fn != '') {
   if (strpos($fn, 'localhost') !== false) {
     $rhs=explode('localhost' . explode('/', explode('localhost', $fn)[1])[0], $fn)[1];
     $fn=$_SERVER['DOCUMENT_ROOT'] . $rhs;
     $pth='/usr/bin/';
   } else if (strpos($fn, 'rjmprogramming.com.au') !== false) {
     $rhs=explode('rjmprogramming.com.au' . explode('/', explode('rjmprogramming.com.au', $fn)[1])[0], $fn)[1];
     $fn=$_SERVER['DOCUMENT_ROOT'] . $rhs;
   } else if (strpos($_SERVER['SERVER_NAME'], 'localhost') !== false) { 
     $pth='/usr/bin/';
   } 
   }
   if (file_exists($fn)) {
   if ($contents == '') {
     $contents=file_get_contents($fn);
   }
   $prefn=$fn;
   $fn=realpath($fn);
 if (strpos(strtolower($fn), '.xml') !== false) {
   $vsnone='block';
   $results=shell_exec($pth . 'xmllint --valid --noout ' . $fn . ' 2> ' . ' ' . rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   if (file_exists(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err')) {
     $results.="\n";
     $results.=file_get_contents(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
     unlink(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   }
 } else if (strpos(strtolower($fn), '.htm') !== false) {
   $vsnone='block';
   $results=shell_exec($pth . 'xmllint --html --valid --noout ' . $fn . ' 2> ' . ' ' . rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   if (file_exists(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err')) {
     $results.="\n";
     $results.=file_get_contents(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
     unlink(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   }
 }
   if (strpos($fn, '/tmp/') !== false) { unlink($fn);  }
   } else {
   $contents='';
   if (strpos($fn, '/tmp/') !== false) { unlink($fn);  }
   }
 } else if (isset($_POST['htmlfile'])) {
   if (substr(trim(urldecode($_POST['htmlfile'])) . ' ', 0, 1) == '<') {
   $contents=trim(str_replace('+',' ',urldecode($_POST['htmlfile'])));
   if (strpos(strtolower(explode('>', $contents)[0]), 'html') !== false) {
   $fn='/tmp/html_' . $rn . '.html';
   } else if (strpos(strtolower(explode('>', $contents)[0]), 'xml') !== false) {
   $fn='/tmp/xml_' . $rn . '.xml';
   } 
   file_put_contents($fn, $contents);
   } else {
   $fn=str_replace('+',' ',urldecode($_POST['htmlfile']));
   }
   if ($fn != '') {
   if (strpos($fn, 'localhost') !== false) {
     $rhs=explode('localhost' . explode('/', explode('localhost', $fn)[1])[0], $fn)[1];
     $fn=$_SERVER['DOCUMENT_ROOT'] . $rhs;
     $pth='/usr/bin/';
   } else if (strpos($fn, 'rjmprogramming.com.au') !== false) {
     $rhs=explode('rjmprogramming.com.au' . explode('/', explode('rjmprogramming.com.au', $fn)[1])[0], $fn)[1];
     $fn=$_SERVER['DOCUMENT_ROOT'] . $rhs;
   } else if (strpos($_SERVER['SERVER_NAME'], 'localhost') !== false) { 
     $pth='/usr/bin/';
   }
   }
   if (file_exists($fn)) {
   $prefn=$fn;
   if ($contents == '') {
     $contents=file_get_contents($fn);
   }
   $fn=realpath($fn);
 if (strpos(strtolower($fn), '.xml') !== false) {
   $vsnone='block';
   $results=shell_exec($pth . 'xmllint --valid --noout ' . $fn . ' 2> ' . ' ' . rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   if (file_exists(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err')) {
     $results.="\n";
     $results.=file_get_contents(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
     unlink(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   }
 } else if (strpos(strtolower($fn), '.htm') !== false) {
   $vsnone='block';
   $results=shell_exec($pth . 'xmllint --html --valid --noout ' . $fn . ' 2> ' . ' ' . rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   if (file_exists(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err')) {
     $results.="\n";
     $results.=file_get_contents(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
     //file_put_contents('xxx.xxx', $results);
     unlink(rtrim(dirname(__FILE__), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'xmllint.err');
   }
 }
   if (strpos($fn, '/tmp/') !== false) { unlink($fn);  }
   } else {
   $contents='';
   if (strpos($fn, '/tmp/') !== false) { unlink($fn);  }
   }
 }
 if ($contents != '') {
   $lines=explode("\n", $contents);
   $rowseq=' rows=' . sizeof($lines) . ' ';
   for ($ii=1; $ii<=sizeof($lines); $ii++) {
     $precontents.='' . $ii . "\n";
   }
 }
?>
<html>
<head>
<title>XML Lint Usage - RJM Programming - June, 2024</title>
<meta charset='UTF-8'/>
<script type='text/javascript'>
// /home/virtfs/rjmprogr/usr/local/cpanel/3rdparty/bin/xmllint --html --valid --noout 
var beforebih=''; //(iois.srcdoc.toLowerCase().indexOf('<body') == -1 ? iois.srcdoc : '' + iois.srcdoc.replace('<BODY','<body').replace('</BODY>','</body>').split('<body')[1].split('</body>')[0].split('</body>')[0].replace(iois.srcdoc.replace('<BODY','<body').replace('</BODY>','</body>').split('<body')[1].split('</body>')[0].split('>')[0] + '>',''));
var afterbih='';
var linenum=0, thesel='', showsel=false, reng='';
var s1=null, s2=null;
var s1rect=null, s2rect=null;
var redrgb='rgba(255,0,0,0.2)';
var greenrgb='rgba(0,255,0,0.2)';
var orangergb='rgba(255,165,0,0.2)';
var thergb=orangergb, tfis='';
var rowseq="<?php echo trim(str_replace('rows=','',$rowseq)); ?>";
var x1=0, x2=0, y1=0, y2=0;
var ourdelim=':', ourfindsare=[];

// Thanks to https://stackoverflow.com/questions/7108270/scrolling-2-different-elements-in-same-time
function select_scroll_1(e) { s2.scrollTop = s1.scrollTop; }
function select_scroll_2(e) { s1.scrollTop = s2.scrollTop; }

function onl() {
const sanitizer = new Sanitizer();  // Default sanitizer;

// Get the frame and its Document object
const frame_element = document.getElementById("userFrame");
const unsanitized_frame_tree = frame_element.contentWindow.document;
console.log(unsanitized_frame_tree);
console.log(frame_element.contentWindow.document.body.innerHTML.length);

// Sanitize the document tree and update the frame.
const sanitized_frame_tree = sanitizer.sanitize(unsanitized_frame_tree);
console.log(sanitized_frame_tree);
frame_element.replaceChildren(sanitized_frame_tree);
console.log(frame_element.contentWindow.document.body.innerHTML.length);
}

function ifixit(iois) {
  if (iois != null) {
    var aconto = (iois.contentWindow || iois.contentDocument);
    if (aconto != null) {
     if (aconto.document) { aconto = aconto.document; }
     if (aconto.body != null) {
const unsanitized_string = (iois.srcdoc.toLowerCase().indexOf('<body') == -1 ? iois.srcdoc : '' + iois.srcdoc.replace('<BODY','<body').replace('</BODY>','</body>').split('<body')[1].split('</body>')[0].split('</body>')[0].replace(iois.srcdoc.replace('<BODY','<body').replace('</BODY>','</body>').split('<body')[1].split('</body>')[0].split('>')[0] + '>',''));  // Unsanitized string of HTML
beforebih=unsanitized_string.replace(/\>/g,'&gt;').replace(/\</g,'&lt;');
document.getElementById('before').innerHTML=beforebih;
const sanitizer = new Sanitizer();  // Default sanitizer;

// Sanitize the string
const sanitizedBody = sanitizer.sanitizeFor("body", unsanitized_string);

//We can verify the returned element type, and view sanitized HTML in string form:
console.log(sanitizedBody instanceof HTMLBodyElement);
// true
console.log(sanitizedBody.innerHTML)
// "abc  def"

// At some point later…

// Get the element to update. This must be a div to match our sanitizeFor() context.
// Set its content to be the children of our sanitized element.
iois.replaceChildren(sanitizedBody.children);
//console.log(aconto);
afterbih=aconto.body.innerHTML.replace(/\>/g,'&gt;').replace(/\</g,'&lt;');
document.getElementById('after').innerHTML=afterbih;
     }
    }
  }
}

function trythis() {
  var newsd=prompt('Optionally enter new iframe content to sanitize.', beforebih.replace(/\&gt\;/g,'>').replace(/\&lt\;/g,'<'));
  if (newsd) {
    if (newsd != beforebih.replace(/\&gt\;/g,'>').replace(/\&lt\;/g,'<')) {
      document.getElementById("userFrame").srcdoc=newsd;
    }
  }
}

function ronecheck() {
   if (document.getElementById('result1').innerHTML != '') {
      document.getElementById('incoming').innerHTML=document.getElementById('result1').value;
      document.getElementById('result1').innerHTML='';
      document.getElementById('result1').value='';
      document.getElementById('myhxfile').name='xx';
      //alert(document.getElementById('outputname').value + ' ... ' + document.getElementById('cto').value);
      if (document.getElementById('outputname').value.trim() != '') {
      document.getElementById('myform').action=document.getElementById('myform').action.split('#')[0] + '#' + encodeURIComponent(document.getElementById('outputname').value);
      } else {
      document.getElementById('myform').action=document.getElementById('myform').action.split('#')[0];
      }
      document.getElementById('mysub').click();
   }
}

function pcheckit(iois) {
   var paconto = (iois.contentWindow || iois.contentDocument);
   if (paconto != null) {
   if (paconto.document) { paconto = paconto.document; }
   if (paconto.body != null) {
         paconto.getElementsByTagName('h1')[0].style.opacity='0.0';
         if (1 == 1) { paconto.getElementsByTagName('h3')[0].style.opacity='0.0'; }
         //if (1 == 1) { paconto.getElementsByTagName('h4')[0].style.opacity='0.0'; }
   }
   }
}

function s1click(e) {
       var theheight=eval(eval('' + s1rect.height) / rowseq);
       var codelines=s2.value.split(String.fromCharCode(10));
       var errdetail='', ierr=0, linenum=0;
       if (e.touches) {
       if (e.touches[0].pageX) {
       x1=(eval(e.touches[0].pageX + document.body.scrollLeft * 1) * 1);
       y1=(eval(e.touches[0].pageY + eval(eval(e.touches[0].pageY % theheight) - theheight) + document.body.scrollTop * 1) * 1);
       linenum=Math.floor(eval(1 + eval(eval(e.touches[0].pageY + document.body.scrollTop - s1rect.top) / theheight)));
       } else {
       x1=(eval(e.touches[0].clientX + document.body.scrollLeft * 1) * 1);
       y1=(eval(e.touches[0].clientY + eval(eval(e.touches[0].clientY % theheight) - theheight) + document.body.scrollTop * 1) * 1);
       linenum=Math.floor(eval(1 + eval(eval(e.touches[0].clientY + document.body.scrollTop - s1rect.top) / theheight)));
       }
       } else if (e.clientX || e.clientY) {
        x1=(e.clientX + document.body.scrollLeft * 1);
        y1=(e.clientY + eval(eval(e.clientY % theheight) - theheight) + document.body.scrollTop * 1);
        linenum=Math.floor(eval(1 + eval(eval(e.clientY + document.body.scrollTop - s1rect.top) / theheight)));
       } else {
        x1=(e.pageX + document.body.scrollLeft * 1);
        y1=(e.pageY + eval(eval(e.pageY % theheight) - theheight) + document.body.scrollTop * 1);
        linenum=Math.floor(eval(1 + eval(eval(e.pageY + document.body.scrollTop - s1rect.top) / theheight)));
       } 
       //alert('' + linenum + ' ' + y1 + '/' + document.body.scrollTop + ' ... ' + s1.scrollTop + ' ... ' + s1rect.top + '/' + s1rect.y + ' +++ ' + theheight);
       var finds=document.getElementById('outgoing').value.split(':' + linenum + ':');
       thergb=greenrgb;
       s1.setAttribute('data-status', '');
       if (eval('' + finds.length) > 1) {
       for (ierr=1; ierr<finds.length; ierr++) {
         errdetail+=String.fromCharCode(10) + finds[eval(-1 + ierr)].split(':' + linenum + ':')[0].split(String.fromCharCode(10))[eval(-1 + finds[eval(-1 + ierr)].split(':' + linenum + ':')[0].split(String.fromCharCode(10)).length)] + ':' + linenum + ':' + finds[eval(0 + ierr)].split(String.fromCharCode(10))[0];
       }
       errdetail+=String.fromCharCode(10);
       thergb=redrgb;
       s1.setAttribute('data-status', ' (has errors ... ' + errdetail + ' ... over to the right)');
       }
       s1.title='' + linenum;
       s2.title='' + codelines[eval(-1 + linenum)];
       y1-=eval('' + s1rect.top);
       // linear-gradient(to right, yellow, yellow 20%, #009966 20%, #009966 80%, purple 80%, purple);  
       //alert('linear-gradient(to bottom, white, white ' + y1 + 'px, ' + thergb + ' ' + y1 + 'px, ' + thergb + ' ' + eval(y1 + eval('' + s2rect.height) / rowseq) + 'px,  white ' + eval(y1 + eval('' + s2rect.height) / rowseq) + 'px, white)');  
       s2.style.backgroundImage='linear-gradient(to bottom, white, white ' + y1 + 'px, ' + thergb + ' ' + y1 + 'px, ' + thergb + ' ' + eval(y1 + eval('' + s2rect.height) / rowseq) + 'px,  white ' + eval(y1 + eval('' + s2rect.height) / rowseq) + 'px, white)'; 
       s1.style.backgroundImage='linear-gradient(to bottom, white, white ' + y1 + 'px, ' + thergb + ' ' + y1 + 'px, ' + thergb + ' ' + eval(y1 + eval('' + s2rect.height) / rowseq) + 'px,  white ' + eval(y1 + eval('' + s2rect.height) / rowseq) + 'px, white)'; 
}

function s2click(e) {
       var theheight=eval(eval('' + s2rect.height) / rowseq);
       var codelines=s2.value.split(String.fromCharCode(10));
       var errdetail='', ierr=0, linenum=0;
       if (e.touches) {
       if (e.touches[0].pageX) {
       x2=(eval(e.touches[0].pageX + document.body.scrollLeft * 1) * 1);
       y2=(eval(e.touches[0].pageY + eval(eval(e.touches[0].pageY % theheight) - theheight) + document.body.scrollTop * 1) * 1);
       linenum=Math.floor(eval(1 + eval(eval(e.touches[0].pageY + document.body.scrollTop - s2rect.top) / theheight)));
       } else {
       x2=(eval(e.touches[0].clientX + document.body.scrollLeft * 1) * 1);
       y2=(eval(e.touches[0].clientY + eval(eval(e.touches[0].clientY % theheight) - theheight) + document.body.scrollTop * 1) * 1);
       linenum=Math.floor(eval(1 + eval(eval(e.touches[0].clientY + document.body.scrollTop - s2rect.top) / theheight)));
       }
       } else if (e.clientX || e.clientY) {
        x2=(e.clientX + document.body.scrollLeft * 1);
        y2=(e.clientY + eval(eval(e.clientY % theheight) - theheight) + document.body.scrollTop * 1);
        linenum=Math.floor(eval(1 + eval(eval(e.clientY + document.body.scrollTop - s2rect.top) / theheight)));
       } else {
        x2=(e.pageX + document.body.scrollLeft * 1);
        y2=(e.pageY + eval(eval(e.pageY % theheight) - theheight) + document.body.scrollTop * 1);
        linenum=Math.floor(eval(1 + eval(eval(e.pageY + document.body.scrollTop - s2rect.top) / theheight)));
       } 
       var finds=document.getElementById('outgoing').value.split(':' + linenum + ':');
       thergb=greenrgb;
       s1.setAttribute('data-status', '');
       if (eval('' + finds.length) > 1) {
       for (ierr=1; ierr<finds.length; ierr++) {
         errdetail+=String.fromCharCode(10) + finds[eval(-1 + ierr)].split(':' + linenum + ':')[0].split(String.fromCharCode(10))[eval(-1 + finds[eval(-1 + ierr)].split(':' + linenum + ':')[0].split(String.fromCharCode(10)).length)] + ':' + linenum + ':' + finds[eval(0 + ierr)].split(String.fromCharCode(10))[0];
       }
       errdetail+=String.fromCharCode(10);
       thergb=redrgb;
       s1.setAttribute('data-status', ' (has errors ... ' + errdetail + ' ... over to the right)');
       }
       s1.title='' + linenum;
       s2.title='' + codelines[eval(-1 + linenum)];
       y2-=eval('' + s2rect.top);
       s2.style.backgroundImage='linear-gradient(to bottom, white, white ' + y2 + 'px, ' + thergb + ' ' + y2 + 'px, ' + thergb + ' ' + eval(y2 + eval('' + s1rect.height) / rowseq) + 'px,  white ' + eval(y1 + eval('' + s1rect.height) / rowseq) + 'px, white)'; 
       s1.style.backgroundImage='linear-gradient(to bottom, white, white ' + y2 + 'px, ' + thergb + ' ' + y2 + 'px, ' + thergb + ' ' + eval(y2 + eval('' + s1rect.height) / rowseq) + 'px,  white ' + eval(y1 + eval('' + s1rect.height) / rowseq) + 'px, white)'; 
}

function gcbr() { 
  if (rowseq != '') {
   s1rect=s1.getBoundingClientRect();
   s1.onclick=function(event) { s1click(event);  };
   s1.ondblclick=function(event) { alert('Line ' + s1.title + s1.getAttribute('data-status') + ':' + String.fromCharCode(10) + s2.title);  };
   s2rect=s2.getBoundingClientRect();
   s2.onclick=function(event) { s2click(event);  };
   s2.ondblclick=function(event) { alert('Line ' + s1.title + s1.getAttribute('data-status') + ':' + String.fromCharCode(10) + s2.title);  };
  } 
  
  var tf=document.getElementById('outgoing').value;
  tfis=tf.split(':')[0];
  if (('' + location.hash).replace(/^null/g,'').replace(/^undefined/g,'').trim() != '') {
   if (document.getElementById('myhxfile').value == '') {
     document.getElementById('myhxfile').placeholder=decodeURIComponent(('' + location.hash).replace(/^\#/g,''));
     if (tfis.trim() != '') {
       while (tf.indexOf(tfis + ':') != -1) {
         tf=tf.replace(tfis + ':', decodeURIComponent(('' + location.hash).replace(/^\#/g,'')) + ':');
       }
       tfis=tf.split(':')[0];
       document.getElementById('outgoing').value=tf;
     }
   }
  }
}

 function prereverseengineer() {
   var wasreng=reng;
   reng='';
   reverseengineer(wasreng);
 }

 function reverseengineer(what) {
       var oury2=0, nexty2=0;
       var theheight=eval(eval('' + s2rect.height) / rowseq);
       var codelines=s2.value.split(String.fromCharCode(10));
       var errdetail='', ierr=0, linenum=0, nums=[];
       thergb=redrgb;
       var bimg='linear-gradient(to bottom, white, '; // ' white ' + y2 + 'px, ' + thergb + ' ' + y2 + 'px, ' + thergb + ' ' + eval(y2 + eval('' + s1rect.height) / rowseq) + 'px,  white ' + eval(y1 + eval('' + s1rect.height) / rowseq) + 'px, white)'; 
       var suff=', white)';

       if (what.trim() != '') {
         nums=what.split(',');
       }
       if (eval('' + nums.length) > 0) {
         window.scrollTo(0,0);
         s1.title='' + nums[0]; // + linenum;
         s2.title='' + codelines[eval(-1 + eval('' + nums[0]))];
         //alert(what);
         oury2=eval(eval(-1 + eval('' + nums[0])) * theheight);
         bimg+=' white ' + oury2 + 'px, ' + thergb + ' ' + oury2 + 'px, ' + thergb + ' ' + eval(oury2 + eval('' + s1rect.height) / rowseq) + 'px, white ' + eval(oury2 + eval('' + s1rect.height) / rowseq) + 'px, ';
         for (ierr=1; ierr<nums.length; ierr++) {
         oury2=eval(eval(-1 + eval('' + nums[ierr])) * theheight);
         //bimg+=thergb + ' ' + eval(oury2 + eval('' + s1rect.height) / rowseq) + 'px, white ' + oury2 + 'px, ' + thergb + ' ' + oury2 + 'px, '; // + thergb + ' ' + eval(oury2 + eval('' + s1rect.height) / rowseq) + 'px, ';
         bimg+=' white ' + oury2 + 'px, ' + thergb + ' ' + oury2 + 'px, ' + thergb + ' ' + eval(oury2 + eval('' + s1rect.height) / rowseq) + 'px, white ' + eval(oury2 + eval('' + s1rect.height) / rowseq) + 'px, ';
         s1.title+=String.fromCharCode(10) + '' + nums[ierr]; // + linenum;
         s2.title+=String.fromCharCode(10) + '' + codelines[eval(-1 + eval('' + nums[ierr]))];
         }
         if (bimg.indexOf(suff) == -1) { bimg+=suff.substring(1); }
         //alert(bimg);
         // linear-gradient(to bottom, white, white 27.002228274325326px, rgba(255,0,0,0.2) 27.002228274325326px, rgba(255,0,0,0.2) 36.00297103243377px,  white 288.02376825947016px, rgba(255,0,0,0.2) 288.02376825947016px, rgba(255,0,0,0.2) 297.0245110175786px,  white 3015.248823966328px, rgba(255,0,0,0.2) 3015.248823966328px, rgba(255,0,0,0.2) 3024.2495667244366px,  white 3033.250309482545px, rgba(255,0,0,0.2) 3033.250309482545px, rgba(255,0,0,0.2) 3042.2510522406537px,  white)
         // vs //
         // linear-gradient(to bottom, white, white 17.825923805397395px, rgba(255,0,0,0.2) 17.825923805397395px, rgba(255,0,0,0.2) 26.82666656350584px,  white 26.82666656350584px, white)
         // VS //
         // linear-gradient(to bottom, white, white 27.002228274325326px, rgba(255,0,0,0.2) 27.002228274325326px, rgba(255,0,0,0.2) 297.0245110175786px, white 288.02376825947016px, rgba(255,0,0,0.2) 288.02376825947016px, rgba(255,0,0,0.2) 3024.2495667244366px, white 3015.248823966328px, rgba(255,0,0,0.2) 3015.248823966328px, rgba(255,0,0,0.2) 3042.2510522406537px, white 3033.250309482545px, rgba(255,0,0,0.2) 3033.250309482545px,  white)
         // Vs //
         // linear-gradient(to bottom, white,  white 27.002228274325326px, rgba(255,0,0,0.2) 27.002228274325326px, rgba(255,0,0,0.2) 36.00297103243377px, white 36.00297103243377px,  white 288.02376825947016px, rgba(255,0,0,0.2) 288.02376825947016px, rgba(255,0,0,0.2) 297.0245110175786px, white 297.0245110175786px,  white 3015.248823966328px, rgba(255,0,0,0.2) 3015.248823966328px, rgba(255,0,0,0.2) 3024.2495667244366px, white 3024.2495667244366px,  white 3033.250309482545px, rgba(255,0,0,0.2) 3033.250309482545px, rgba(255,0,0,0.2) 3042.2510522406537px, white 3042.2510522406537px,  white)
         s1.style.backgroundImage='' + bimg;
         s2.style.backgroundImage='' + bimg;
         document.getElementById('outgoing').title='Highlighted to left are codelines ' + what + ' with errors';
       }
 }

 function decorateleft() {
       var jerr=0;
       reng=''
       if (ourdelim == ':') {
         for (jerr=1; jerr<ourfindsare.length; jerr++) {
           if (ourfindsare[jerr].trim() != '') {
             if (ourfindsare[jerr].substring(0,1) >= '0' && ourfindsare[jerr].substring(0,1) <= '9') {
              if (ourfindsare[jerr].slice(-1) >= '0' && ourfindsare[jerr].slice(-1) <= '9') {
               if ((',' + reng + ',').indexOf(',' + ourfindsare[jerr].split(':')[0] + ',') == -1) {
               if (reng == '') { reng=ourfindsare[jerr]; } else {  reng+=',' + ourfindsare[jerr]; }
               }
              }
             }
           }
         }
       } else if (ourdelim.trim() != '') {
         for (jerr=1; jerr<ourfindsare.length; jerr++) {
           if (ourfindsare[jerr].split(':')[0].trim() != '') {
             if (ourfindsare[jerr].split(':')[0].substring(0,1) >= '0' && ourfindsare[jerr].split(':')[0].substring(0,1) <= '9') {
              if (ourfindsare[jerr].split(':')[0].slice(-1) >= '0' && ourfindsare[jerr].split(':')[0].slice(-1) <= '9') {
               if ((',' + reng + ',').indexOf(',' + ourfindsare[jerr].split(':')[0] + ',') == -1) {
               if (reng == '') { reng=ourfindsare[jerr].split(':')[0]; } else {  reng+=',' + ourfindsare[jerr].split(':')[0]; }
               }
              }
             }
           }
         }
       }
       if (reng != '') {
       setTimeout(prereverseengineer, 9000); // reverseengineer(reng);
       }
 }

 function handleSelection() { // thanks to https://stackoverflow.com/questions/46651479/reacting-to-selection-changes-in-an-html-textarea
  const activeElement = document.activeElement;

  // Make sure this is your textarea
  //document.title=(('' + activeElement.id) + activeElement.outerHTML.substring(0,23));
  if (activeElement && activeElement.outerHTML.indexOf('<textarea') == 0 && ('' + activeElement.id) == 'outgoing') {
    const range = {
      start: activeElement.selectionStart,
      end: activeElement.selectionEnd
    };
    ourdelim=':';
    ourfindsare=[];
    thesel='';
    // Do something with your range
    if (eval('' + range.end) > eval('' + range.start)) {
      thesel=(activeElement.value.substring(range.start).substring(0, eval(eval('' + range.end) - eval('' + range.start) )));
      if (thesel.trim() != '' && thesel.indexOf(':') != -1) {
      var floc=thesel.split(':')[0];
      if (tfis != '') {
        if (eval('' + floc.length) >= eval('' + tfis.length)) {
          ourdelim=tfis + ':';
          ourfindsare=thesel.split(ourdelim);
        } else {
          thesel=thesel.replace(':', tfis + ':');
          ourdelim=tfis + ':';
          ourfindsare=thesel.split(ourdelim);
        }
      } else {
          ourfindsare=thesel.split(ourdelim);
      }
      decorateleft();
      }
    }
  }
 }

 document.addEventListener('selectionchange', handleSelection);

setInterval(ronecheck, 3000);
</script>
</head>
<body style=background-color:rgb(250,250,250); onload="s1 = document.getElementById('preincoming'); s2 = document.getElementById('incoming'); s1.addEventListener('scroll', select_scroll_1, false); s2.addEventListener('scroll', select_scroll_2, false); gcbr(); " data-onload='onl();'>
<h1>XML Lint Validation</h1>
<h3>RJM Programming - June, 2024</h3>
<form onsubmit=" if (document.getElementById('myhxfile').value == '') { document.getElementById('myhxfile').name='xx';  }  return true;" action=./xmllint_validation.php id=myform method=POST target=_self>
<table style=width:95%;background-color:rgba(200,200,200,0.5); border=5>
<tr><th colspan=2 style=display:table-cell;overflow-y:hidden;text-align:center;><span style=vertical-align:top;margin-top:10px;display:inline-block;>XML Lint validation of</span>&nbsp;<input style=width:50%;vertical-align:top;margin-top:10px; onblur="if (this.value.length > 0) { document.getElementById('mysub').click();  }" name=htmlfile id=myhxfile placeholder="<?php echo str_replace('>','&gt;',str_replace('<','&lt;',$prefn)); ?>" value=""></input>&nbsp;<span id=scbi style=background-color:yellow;><iframe onload=pcheckit(this); scrolling=no frameborder=0 id=cbi data-type=file data-accept="text/html" style="border-left:2px solid yellow;background-color:yellow;z-index:1;display:inline-block;width:173px;height:228px;margin-top:-194px;" src="/HTMLCSS/client_browsing.htm?d=6910751964842271&straighttext=y"></iframe></span></th></tr>
<tr><th title='Click below makes codeline red when has errors, else green.  Double click shows the full codeline as relevant.'>Data to validate</th><th title='Highlight error reporting of interest that will cause left hand textarea highlighting of these relevant codelines.  Then hover to left to show complete relevant codeline(s).'>XML Lint results</th></tr>
<tr><td style=vertical-align:top;><textarea<?php echo $rowseq; ?><?php echo $colseq; ?> data-status='' style=font-size:8px;display:inline-block;overflow-x:clip;text-wrap:nowrap;text-align:right; id=preincoming><?php echo str_replace('>','&gt;',str_replace('<','&lt;',$precontents)); ?></textarea><textarea<?php echo $rowseq; ?> onblur="if (this.value.length > 0 && '<?echo $fn; ?>' == '') { document.getElementById('mysub').click();  }" style=width:80%;font-size:8px;display:inline-block;overflow-x:clip;text-wrap:nowrap; name=content id=incoming><?php echo str_replace('>','&gt;',str_replace('<','&lt;',$contents)); ?></textarea></td><td style=vertical-align:top;><textarea<?php echo $rowseq; ?> style=width:100%; id=outgoing><?php echo str_replace('>','&gt;',str_replace('<','&lt;',$results)); ?></textarea></td></tr>
<tr><td></td><td><input type=submit id=mysub style=background-color:lightgreen;display:<?php echo $vsnone; ?> value=Validate></input></td></tr>
</table>
</form>
<div id=txtresultout></div>
<div id=resultout></div>
<div id=result></div>
<textarea style=display:none; id=result1></textarea>
<textarea style=display:none; id=result2></textarea>
<!--div id=resultav></div-->
<textarea style=display:none; id=thewords></textarea>
<input id=outputname type=hidden value=''></input>
<input id=cto type=hidden value=''></input>
<div id=dstyle></div>
</body>
</html>