<?php

function isLoggedIn() {
    return isset($_SESSION['admin_logged_in']) && $_SESSION['admin_logged_in'] == True;
}

function parse_about($fname) {
    $res = fopen($fname, "r");
    $contents = fread($res, filesize($fname));
    fclose($res);
    $infos = array('title' => '', 'version' => '', 'desc' => '', 'author' => '', 'depends' => '');
    $spl = split("\n", $contents);
    $currAttr = null;
    $currData = null;
    foreach ($spl as $l) {
        if ( substr($l, 0, 6) == 'TITLE:' ) {
            if ( $currAttr ) { $infos[$currAttr] = ltrim($currData); }
            $currAttr = "title";
            $currData = substr($l, 6);
        } else if ( substr($l, 0, 12) == 'DESCRIPTION:' ) {
            if ( $currAttr ) { $infos[$currAttr] = ltrim($currData); }
            $currAttr = "desc";
            $currData = substr($l, 12);
        } else if ( substr($l, 0, 8) == 'VERSION:' ) {
            if ( $currAttr ) { $infos[$currAttr] = ltrim($currData); }
            $currAttr = "version";
            $currData = substr($l, 8);
        } else if ( substr($l, 0, 8) == 'DEPENDS:' ) {
            if ( $currAttr ) { $infos[$currAttr] = ltrim($currData); }
            $currAttr = "depends";
            $currData = substr($l, 8);
        } else if ( substr($l, 0, 7) == 'AUTHOR:' ) {
            if ( $currAttr ) { $infos[$currAttr] = ltrim($currData); }
            $currAttr = "author";
            $currData = substr($l, 7);
        } else {
            $currData .= $l;
        }
    }
    $infos[$currAttr] = ltrim($currData);
    return $infos;
}

?>