gb::verify_config();
}
}
#------------------------------------------------------------------------------
# Initialize constants
gb::$dir = dirname(__FILE__);
ini_set('include_path', ini_get('include_path') . ':' . gb::$dir . '/lib');
if (gb::$request_query === 'PATH_INFO') {
gb::$index_prefix = rtrim(gb::$index_prefix, '/') . '/';
}
$u = dirname($_SERVER['SCRIPT_NAME']);
$s = dirname($_SERVER['SCRIPT_FILENAME']);
if (substr($_SERVER['SCRIPT_FILENAME'], -20) === '/gitblog/gitblog.php') {
exit('you can not run gitblog.php directly');
}
gb::$is_internal_call = (strpos($s, '/gitblog/') !== false || substr($s, -8) === '/gitblog') && strpos(realpath($s), realpath(gb::$dir)) === 0;
# gb::$site_dir
if (isset($gb_site_dir)) {
gb::$site_dir = $gb_site_dir;
unset($gb_site_dir);
} else {
if (gb::$is_internal_call) {
# confirmed: inside gitblog -- back up to before the gitblog dir and
# assume that's the site dir.
$max = 20;
while ($s !== '/' && $max--) {
if (substr($s, -7) === 'gitblog') {
$s = dirname($s);
$u = dirname($u);
break;
}
