public static function parse()
{
if (!file_exists(self::$filename) && $check) {
core::alog('ERROR: ' . self::$filename . ' cannot be found.', 'BASIC');
core::save_logs();
// force a log save
}
// check if it exists
$lines = file(self::$filename);
// open the file
foreach ($lines as $num => $line) {
$line = trim($line);
if (substr($line, -1) == ';') {
$line = substr($line, 0, -1);
}
$line = preg_replace('/\\s+/', ' ', $line);
// clear the crap out of it.
if (self::check_comment($line) == 'open') {
self::$comment_opened = true;
}
if (self::check_comment($line) == 'close') {
self::$comment_opened = false;
}
if (self::check_comment($line) == 'comment') {
continue;
}
if ($line == '{' || self::$comment_opened) {
continue;
}
// skip it if it's just {
// or, a multiline comment is open
if ($line == '}') {
self::$sub_open = false;
self::$opened = false;
self::$opened_dir = '';
self::$opened_sub = '';
continue;
}
// stop parsing the data for that dir
// once we've hit };
if (trim($lines[$num + 1]) == '{' || substr($line, -1) == '{') {
$rvar = explode(' ', $line);
$var = trim($rvar[0]);
// grab the variable, eg. uplink, server. etc
preg_match("/\"(.*)\"/", $line, $matches);
$sub_var = isset($matches[1]) ? $matches[1] : '';
// format our data
if (in_array($var, self::$multiple)) {
if (count($matches) == 2) {
self::$config[$var][$sub_var][$var] = trim($matches[1]);
} elseif ($line != '{' && $line != '};') {
self::$config[$var][$sub_var] = array();
}
// does this directive allow multiple entries?
self::$sub_open = true;
self::$opened_sub = $sub_var;
} else {
if (count($matches) == 2) {
self::$config[$var][$var] = trim($matches[1]);
} elseif ($line != '{' && $line != '};') {
self::$config[$var] = array();
}
// if it doesn't allow multiple entries
}
self::$opened = true;
self::$opened_dir = $var;
// so, what we do here, we check if we have any "quoted info"
// for instance uplink "server.name" {
// if we do, we grab server.name.
continue;
}
// so, we're dealing with a
// "something {" scenario.
if (self::$opened && $line != '{' && $line != '}') {
$rvar = explode(' ', $line);
$var = trim($rvar[0]);
unset($rvar[0]);
$value = isset($rvar[1]) ? implode(' ', $rvar) : '';
// here we create our var and value variables, fixing a bug
// with spaces not working in values earlier :@
if (substr($var, -2) == '[]') {
$var = substr($var, 0, -2);
// strip the []
preg_match("/\"(.*)\"/", $value, $matches);
if (count($matches) == 2) {
if (self::$sub_open) {
self::$config[self::$opened_dir][self::$opened_sub][$var][] = trim($matches[1]);
} else {
self::$config[self::$opened_dir][$var][] = trim($matches[1]);
}
}
continue;
}
// are we dealing with an array, inside of {}
// we only use the [] formats inside of {}
// outside it, it's pointless as we can just use {}
if ($value == '') {
preg_match("/\"(.*)\"/", $var, $matches);
if (count($matches) == 2) {
if (self::$sub_open) {
self::$config[self::$opened_dir][self::$opened_sub][] = trim($matches[1]);
} else {
self::$config[self::$opened_dir][] = trim($matches[1]);
}
}
} else {
preg_match("/\"(.*)\"/", $value, $matches);
if (count($matches) == 2) {
if (self::$sub_open) {
self::$config[self::$opened_dir][self::$opened_sub][$var] = trim($matches[1]);
} else {
self::$config[self::$opened_dir][$var] = trim($matches[1]);
}
}
}
// is it a standalone value? eg "test"; or a defined value
// eg variable "test"; ?
continue;
}
// parse the data inside of { };
}
// loooop
}
