function main()
{
global $http_uri, $docroot, $conf, $vhost, $rq_err, $out_contenttype, $real_uri, $out_add_headers, $accessdir, $mime, $query_string;
foreach (access_query("fbiconbytype") as $icndef) {
$ic = explode(" ", $icndef);
$icons[trim($ic[1])] = trim($ic[0]);
}
$icndef = access_query("fbicondefault", 0);
if (!($icndir = access_query("fbicondirectory", 0))) {
$icndir = $icndef;
}
if ($http_uri[strlen($http_uri) - 1] != "/") {
$http_uri .= "/";
}
if (access_query("filebrowser", 0)) {
if (@is_readable($docroot . $http_uri)) {
$dfmt = access_query("fbdateformat", 0) or $dfmt = "d-M-Y H:i:s";
$rq_err = 200;
$out_contenttype = "text/html";
// Generate directory listing
$hnd = opendir(realpath($docroot . $http_uri));
unset($fb_arr);
unset($fsort);
while ($f = readdir($hnd)) {
$fi = stat($docroot . $http_uri . $f);
$fi["isdir"] = is_dir($docroot . $http_uri . $f);
$fi["f"] = $f;
$fb_arr[$f] = $fi;
if (!$fi["isdir"]) {
$fb_ts += $fi[7];
$fb_tf++;
}
}
if ($fbstmp = access_query("fbsortorder", 0)) {
$fbsort = explode(" ", $fbstmp);
} else {
$fbsort = array("name");
}
parse_str($query_string, $ptmp);
if (count($ptmp)) {
if ($ptmp["sort"]) {
$fbsort[0] = $ptmp["sort"];
}
if ($ptmp["order"]) {
$fbsort[1] = $ptmp["order"];
}
}
switch ($fbsort[0]) {
case "date":
$sortidx = 9;
break;
case "size":
$sortidx = 7;
break;
case "name":
default:
$sortidx = "f";
}
$dsort = $fsort = array();
foreach ($fb_arr as $fstmp) {
if (!$fstmp["isdir"]) {
$fsort[$fstmp["f"]] = $fstmp[$sortidx];
} else {
if ($fstmp["f"] != "..") {
$dsort[$fstmp["f"]] = $fstmp[$sortidx];
} else {
$has_parent = $fstmp[$sortidx];
}
}
}
if ($fbsort[1] == "desc") {
arsort($fsort);
arsort($dsort);
} else {
asort($fsort);
asort($dsort);
}
if ($has_parent) {
$dsort = array_reverse($dsort);
$dsort[".."] = $has_parent;
$dsort = array_reverse($dsort);
}
// Do other processing
if (@is_readable($wfn = $docroot . $http_uri . $conf[$vhost]["fbwelcomefile"][0])) {
$wfc = implode("<br>", file($wfn));
$welcome_formated = "<br><font size=\"1\" face=\"fixedsys\">" . $wfc . "</font><br><br>";
} else {
$welcome_formated = "";
}
$fhdr = array();
$fhdr["dir_name"] = "/" . $real_uri;
$fhdr["welcome"] = $welcome_formated;
$fhdr["total_files"] = $fb_tf;
$fhdr["total_files_formated"] = number_format($fb_tf);
$fhdr["total_size"] = $fb_ts;
$fhdr["total_size_formated"] = number_format($fb_ts);
$resp = nw_apply_template(NW_TMPL_FB_HEADER, $fhdr);
$dfile = access_query("fbdescfile", 0);
unset($fb_desc);
if (@is_readable($dfcomp = realpath($accessdir . "/" . $dfile))) {
if ($descf = file($dfcomp)) {
foreach ($descf as $dfline) {
if (trim($dfline)) {
$didx = trim(substr($dfline, 0, strpos($dfline, " ")));
$desc = trim(substr($dfline, strpos($dfline, " ")));
$fb_desc[$didx] = $desc;
}
}
}
}
// Display each row
foreach (array_keys($dsort) as $fidx) {
$fi = $fb_arr[$fidx];
$f = $fi["f"];
if ($f == "..") {
$dname = nw_apply_template(NW_TMPL_FB_PARENT, array());
$tmpdl = explode("/", trim($real_uri, "/"));
array_pop($tmpdl);
$dlink = url_to_absolute(implode("/", $tmpdl) . "/");
} else {
$dname = $f;
$dlink = url_to_absolute($real_uri . rawurlencode($f) . "/");
}
if ((substr($f, 0, 1) != "." || $f == ".." || $conf[$vhost]["fbshowdotfiles"][0]) && $f != "." && !($f == ".." && $http_uri == "/")) {
$d_row = array();
$d_row["icon"] = $icndir;
$d_row["link"] = $dlink;
$d_row["name"] = $dname;
$d_row["date"] = date($dfmt, $fi[9]);
$d_row["desc"] = $fb_desc[$f] ? $fb_desc[$f] : "-";
$resp .= nw_apply_template(NW_TMPL_FB_ROW_D, $d_row, true);
}
}
foreach (array_keys($fsort) as $fidx) {
$fi = $fb_arr[$fidx];
$f = $fi["f"];
$fp = pathinfo($f);
$t = $mime[strtolower($fp["extension"])];
$icnf = $icndef;
if ($icons) {
foreach ($icons as $key => $val) {
if (strpos($t, $key) === 0) {
$icnf = $val;
break;
}
}
}
if (($f[0] != "." || $f == ".." || $conf[$vhost]["fbshowdotfiles"][0]) && $f != "." && !($f == ".." && $http_uri == "/")) {
$f_row = array();
$f_row["icon"] = $icnf;
$f_row["link"] = url_to_absolute($real_uri . rawurlencode($f));
$f_row["name"] = $f;
$f_row["date"] = date($dfmt, $fi[9]);
$f_row["size"] = number_format($fi[7]);
$f_row["desc"] = $fb_desc[$f] ? $fb_desc[$f] : "-";
$resp .= nw_apply_template(NW_TMPL_FB_ROW_F, $f_row, true);
}
}
closedir($hnd);
$resp .= nw_apply_template(NW_TMPL_FB_FOOTER, $fhdr);
} else {
$rq_err = 403;
}
} else {
$rq_err = 404;
}
if ($resp) {
$GLOBALS["lf"] =& new static_response($resp);
}
}
function url(&$rq_err, &$out_contenttype, &$out_add_headers)
{
$tmpl = array('error_label' => "Protected Email Address", 'error_resource' => "", 'error_add_message' => "", 'error_admin' => '<br><br>the <a href="' . $this->urls[0] . "?" . $this->urlparam_encemail . "=" . mod_emailprotect::encode($GLOBALS["conf"][$GLOBALS["vhost"]]["serveradmin"][0], 1) . '">adminstrator</a> of this server<br>');
$html =& $tmpl['error_resource'];
$REQU = $this->_REQUEST();
if ($email = @$REQU[$this->urlparam_encemail]) {
if (empty($REQU[$this->urlparam_nospambot])) {
$html .= "The email address you've clicked on is protected by this\nform, so it won't get found by <a href=\"http://google.com/search?q=spambots\">spambots</a>\n(automated search engines, which crawl the net for addresses just for the\nentertainment of the marketing mafia).\n<br><br><br>";
$html .= '<form action="' . $this->urls[0] . '" method="POST" enctype="application/x-www-form-urlencoded" encoding="iso-8859-1">';
$html .= '<input type="hidden" name="' . $this->urlparam_encemail . '" value="' . $email . '">';
$html .= '<input type="checkbox" name="' . $this->urlparam_nospambot . '" value="true"> I\'m no spambot, really!<br><br>';
$html .= '<input type="submit" name="go"></form><br><br>';
$html .= "\n<b>spammers, please eat these:</b><br>\n";
$html .= $this->feedbots($REQU);
} else {
$email = mod_emailprotect::encode($email, -1);
$html .= "the email address you've clicked on is:<br>";
$html .= '<a href="mailto:' . $email . '">' . $email . '</a>';
}
}
$rq_err = 200;
$out_contenttype = "text/html";
$r = nw_apply_template(NW_TMPL_ERROR_PAGE, $tmpl) or $r = "<HTML><BODY>{$html}</BODY></HTML>";
return $r;
}
function nw_error_page($rq_err)
{
global $HTTP_HEADERS, $http_resource, $conf, $vhost, $add_errmsg;
$err["error_code"] = $rq_err;
$err["error_label"] = $HTTP_HEADERS[$rq_err];
$err["error_add_message"] = $add_errmsg;
unset($add_errmsg);
$err["error_resource"] = $http_resource ? nw_apply_template(NW_TMPL_ERROR_RESOURCE, array("resource_name" => htmlentities($http_resource)), true) : "";
if ($conf[$vhost]["serveradmin"][0]) {
$err["error_admin"] = nw_apply_template(NW_TMPL_ERROR_ADMIN, array("admin" => $conf[$vhost]["serveradmin"][0]), true);
}
$err_page = nw_apply_template(NW_TMPL_ERROR_PAGE, $err) or $err_page = "<html><head><title>" . $HTTP_HEADERS[$rq_err] . "</title></head><body><h1>" . $HTTP_HEADERS[$rq_err] . "</h1></body></html>";
return $err_page;
}
