<?php
//-->-->-->-->-->-->-->-->-->-->-->-->-->-->
$bNewFile = false;
$sFilePath = '';
$sFileContents = '';
$aaTextLines = '';
$sFilePath = $_GET['file'];
$sFilePath = "/usr50/home/retrovox".$sFilePath;
$sFilePathEncoded = htmlspecialchars($sFilePath);
$sWebFilePathEncoded = htmlspecialchars(str_replace("public_html", "", $sFilePath));
$iEditorColumns = $_GET['cols'];
$iEditorRows = $_GET['rows'];
if ($iEditorColumns == '')
{
$iEditorColumns = 80;
}
if ($iEditorRows = '')
{
$iEditorRows = 80;
}
if ($sFilePath == '/usr50/home/retrovox')
{
echo "
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 3.2//EN'>
<html>
<META HTTP-EQUIV='Content-Type' CONTENT='text/html; CHARSET='iso-8859-1'>
<META HTTP-EQUIV='Keywords'
CONTENT='Retrovox, edit, file, unspecified'>
<META HTTP-EQUIV='Description'
CONTENT='Retrovox notepad, file-name unspecified'>
<LINK REV='made' HREF='mailto:matth3wbishop@yahoo.com'>
<head><title>Retrovox Notepad, (No file name specified)</title>
</head>
<body>
<center><h1>No file name specified</h1></center>
<p>You did not specify any file to be edited</p>
<br>
<a href = 'retrovox-notepad-choose-file.html'>Try Again</a>
</body>
</html>";
//-- is this possible
return;
} //-- if no file specified
if (is_dir($sFilePath))
{
echo "
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 3.2//EN'>
<html>
<META HTTP-EQUIV='Content-Type' CONTENT='text/html; CHARSET='iso-8859-1'>
<META HTTP-EQUIV='Keywords'
CONTENT='Retrovox, edit, file, directory'>
<META HTTP-EQUIV='Description'
CONTENT='Retrovox notepad, the path is a directory'>
<LINK REV='made' HREF='mailto:matth3wbishop@yahoo.com'>
<head><title>Retrovox Notepad, (The path is a directory)</title>
</head>
<body>
<center><h1>The path is a directory</h1></center>
<p>
The file-name [$sFilePathEncoded] which you just specified is a directory (folder).
The Retrovox Notepad system is for editing text files located on the
server.
</p>
<br>
<ol>
<li><a href = 'retrovox-notepad-choose-file.html'>Re-enter the file name</a></li>
<li><a href = \"$sWebFilePathEncoded\">
View the contents of the directory (folder)</a> [If it is
accessible from the web]</li>
</ol>
</body>
</html>";
return;
} //-- if file is a directory
if (file_exists($sFilePath))
{
echo "
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 3.2//EN'>
<html>
<META HTTP-EQUIV='Content-Type' CONTENT='text/html; CHARSET='iso-8859-1'>
<META HTTP-EQUIV='Keywords'
CONTENT='Retrovox, edit, file'>
<META HTTP-EQUIV='Description'
CONTENT='Retrovox notepad, the file already exists'>
<LINK REV='made' HREF='mailto:matth3wbishop@yahoo.com'>
<head><title>Retrovox Notepad, (The file already exists)</title>
</head>
<body>
<center><h1>The path is a directory</h1></center>
<p>
The file-name [$sFilePathEncoded] already exists.
</p>
<br>
<ol>
<li><a href = 'retrovox-notepad-choose-file.html'>Re-enter the file name</a></li>
<li><a href = \"retrovox-notepad.php?file=$sFilePathEncoded\">
Edit the existing file</a></li>
</ol>
</body>
</html>";
return;
} //-- if file exists
if (!is_writable($sFilePath))
{
echo "
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 3.2//EN'>
<html>
<META HTTP-EQUIV='Content-Type' CONTENT='text/html; CHARSET='iso-8859-1'>
<META HTTP-EQUIV='Keywords'
CONTENT='Retrovox, edit, file, unwritable'>
<META HTTP-EQUIV='Description'
CONTENT='Retrovox notepad, file unwritable'>
<LINK REV='made' HREF='mailto:matth3wbishop@yahoo.com'>
<head><title>Retrovox Notepad, (File is not writable)</title>
</head>
<body>
<center><h1>The file path is not writable</h1></center>
<p>
The file-path [$sFilePathEncoded] which you just specified has its permissions
set so that is cannot be edited (updated or modified in any way).
You can overcome this problem by typing
<pre>
chmod a+w $sFilePath
</pre>
when you are logged into the retrovox server. This could also indicate
that you have entered a directory path incorrectly.
</p>
<br>
<ol>
<li><a href = 'retrovox-notepad-choose-file.html'>Re-enter the file name</a></li>
</ol>
</body>
</html>";
return;
} //-- if file is not writeable
$bNewFile = true;
//--<--<--<--<--<--<--<--<--<--<--<--<--<--<
?>
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 3.2//EN'>
<html>
<META HTTP-EQUIV='Content-Type' CONTENT='text/html; CHARSET='iso-8859-1'>
<META HTTP-EQUIV='Keywords'
CONTENT='Retrovox, edit, file'>
<META HTTP-EQUIV='Description'
CONTENT='Retrovox notepad'>
<LINK REV='made' HREF='mailto:matth3wbishop@yahoo.com'>
<head><title>Retrovox Notepad</title>
</head>
<body>
<center><h1>The Retrovox Notepad</h1></center>
<p></p>
<form action = 'retrovox-notepad-save.php'
method = 'post'>
<br>
<em>Editing file: <?= htmlspecialchars($sFilePath) ?></em>
<br>
<textarea name = 'fileContents'
cols = '<?=$iEditorColumns?>'
rows = '<?=$iEditorRows?>'>
</textarea>
<br>
<input type = 'submit' value = 's a v e f i l e'>
<input type = 'hidden' name = 'saveFilePath'
value = '<?=htmlspecialchars($sFilePath)?>'>
</form>
<br>
</body>
</html>