0 ) {
$contents2 = fread($filehandle, filesize($file));
}else{
$contents2 = '';
}
//close handler
fclose ($filehandle);
//delimiter for each new rule is a new line
$delimiter = "\n";
//split the contents of the string file into an array using the delimiter
$splitcontents = explode($delimiter, $contents2);
//copy rule contents from array into string
$tempstring = $splitcontents[$lineid];
function write_rule_file($content_changed, $received_file)
{
//read snort file with writing enabled
$filehandle = fopen($received_file, "w");
//delimiter for each new rule is a new line
$delimiter = "\n";
//implode the array back into a string for writing purposes
$fullfile = implode($delimiter, $content_changed);
//write data to file
fwrite($filehandle, $fullfile);
//close file handle
fclose($filehandle);
}
if($_POST['highlight'] <> "") {
if($_POST['highlight'] == "yes" or
$_POST['highlight'] == "enabled") {
$highlight = "yes";
} else {
$highlight = "no";
}
} else {
$highlight = "no";
}
if($_POST['rows'] <> "")
$rows = $_POST['rows'];
else
$rows = 1;
if($_POST['cols'] <> "")
$cols = $_POST['cols'];
else
$cols = 66;
if ($_POST)
{
if ($_POST['save']) {
/* get the changes */
$rule_content2 = $_POST['code'];
//copy string into file array for writing
$splitcontents[$lineid] = $rule_content2;
//write the new .rules file
write_rule_file($splitcontents, $file);
header("Location: /snort/snort_view_edit.php?id=$id&openruleset=$file&ids=$ids");
}
}
$pgtitle = array(gettext("Advanced"), gettext("File Editor"));
//
?>