");
define("SM_FONT", "");
define("TD", "| ");
define("TD2", " | ");
define("TD3", " | ");
define("TABLE", "");
define("VISTABLE", "");
define("TABLE2", "");
define("BG_COLOR", " bgcolor=ffffff ");
define("TITLE_COLOR", " bgcolor=000000 ");
define("TITLE_FONT", " ");
define("BODY_COLOR", " bgcolor=ffffff ");
define("PROJECT", "Astropulse");
define("MASTER_URL", "http://maggie.ssl.berkeley.edu/ap/");
// Sends the authenticator to the given email address
//
function send_auth_email($email_addr, $auth) {
mail($email_addr, PROJECT." new account confirmation",
"This email confirms the creation of your account with ".PROJECT.",
a distributed computing project based on BOINC.\n
The URL for this project: ".MASTER_URL."
Your account key: $auth\n
Copy and paste these into the BOINC client when prompted.\n
Please save this email, as you will need the account key
to access your account on the ".PROJECT." web site."
);
}
// Initializes the session and returns the authenticator
// for the session (if any)
//
function init_session() {
session_start();
if (!isset($_SESSION["authenticator"])) {
$_SESSION["authenticator"] = $authenticator;
}
return $_SESSION["authenticator"];
}
// if not logged in, put up login form and exit
//
function require_login($user) {
if (!$user) {
print_login_form();
exit();
}
}
function get_user_from_auth($auth) {
if ($auth) return lookup_user_auth($auth);
return NULL;
}
function get_user_from_cookie() {
$auth = "";
$c = getenv("HTTP_COOKIE");
$d = str_replace("; ", "&", $c);
parse_str($d);
if ($auth) return lookup_user_auth($auth);
return NULL;
}
function show_login($user) {
if ($user) {
echo "Logged in as %s.\n", $user->name;
echo "
Log in as someone else.\n";
} else {
echo "Not logged in";
}
}
function page_head($title) {
echo "$title\n";
// Put your project title and logo here
echo "".PROJECT."
\n";
echo "$title\n";
}
function page_tail() {
echo "
Return to main ".PROJECT." page
\n";
// put your copyright notice etc. here
echo "
Copyright (c) 2002 ".PROJECT."\n";
}
function date_str($when) {
return date("g:i A, l M j", $when);
}
function time_str($x) {
if ($x == 0) return "---";
return strftime("%T %b %e, %Y", $x);
}
function start_table() {
echo "";
}
function row($x, $y) {
echo "| $x | $y | \n";
}
function row2($x, $y) {
echo "| $x | $y | \n";
}
function row2a($x, $y) {
echo "| $x | $y | \n";
}
function row3($x, $y, $z) {
echo "| $x | $y | $z | \n";
}
function random_string() {
return md5(uniqid(rand()));
}
function print_country_select($country) {
$x = posix_getcwd();
PassThru("$x/country_select '$country'");
}
function print_login_form() {
page_head("Please log in");
echo "This function requires that you be logged in.\n";
echo "Please log in.\n\n";
page_tail();
}
// look for an element in some XML text
//
function parse_element($xml, $tag) {
$element = null;
$x = strstr($xml, $tag);
if ($x) {
$y = substr($x, strlen($tag));
$n = strpos($y, "<");
if ($n) {
$element = substr($y, 0, $n);
}
}
return $element;
}
// look for a particular element in the config.xml file
//
function parse_config($tag) {
$element = null;
$fp = fopen("config.xml", "r");
while (1) {
$buf = fgets($fp, 1024);
if ($buf == null) break;
$element = parse_element($buf, $tag);
if ($element) break;
}
fclose($fp);
return $element;
}
// Call this if for dynamic pages
//
function no_cache() {
header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header ("Pragma: no-cache"); // HTTP/1.0
}
?>
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