session_name("stechat");
session_start();
sc_set_idstr();
if (isset($_SESSION['prev_time']) && $_SESSION['prev_time'] + 5 > time()) {
throw new RuntimeException('Wait a sec.');
}
$_SESSION['prev_time'] = time();
foreach (array('room', 'name', 'cont') as $key) {
if ($key != 'name' && (!isset($_POST[$key]) || trim($_POST[$key]) === '')) {
throw new RuntimeException("'{$key}' is too short.");
}
if (get_magic_quotes_gpc()) {
$_POST[$key] = stripslashes($_POST[$key]);
}
$o[$key] = trim($_POST[$key]);
}
if (strlen($o['room']) >= MAX_ROOM_LEN || strlen($o['name']) >= MAX_NAME_LEN || strlen($o['cont']) >= MAX_CONT_LEN) {
throw new RuntimeException("Some parameters are too long.");
}
$_SESSION['name'] = $o['name'];
$size = sc_add_content($o['room'], $o['name'], $_SESSION['idstr'], $o['cont']);
if ($size < 0) {
throw new RuntimeException("Data file is full.");
}
} catch (RuntimeException $e) {
$o['error'] = $e->getMessage();
}
header("Content-type: text/plain");
if (isset($o['error'])) {
print $o['error'] . "\n";
}
public function testScGetLastContents()
{
$room = 'njiSeDkea2';
$name = 'foo';
$idstr = '123';
$content = 'Hello <b>world</b>';
$dat_filename = sc_dat_filename($room);
if (file_exists($dat_filename)) {
unlink($dat_filename);
}
for ($i = 1; $i <= 20; $i++) {
sc_add_content($room, $name, $idstr, $i);
}
$contents = sc_get_last_contents($room, 0);
$this->assertEquals(21, sizeof($contents));
$this->assertEquals(1, $contents[0][1]);
$this->assertEquals(20, $contents[0][2]);
$chat = $contents[1];
$this->assertEquals($name, $chat[0]);
$this->assertEquals($idstr, $chat[1]);
$this->assertEquals("1", $chat[3]);
$chat = $contents[sizeof($contents) - 1];
$this->assertEquals($name, $chat[0]);
$this->assertEquals($idstr, $chat[1]);
$this->assertEquals("20", $chat[3]);
for ($i = 21; $i <= MAX_MSGS_LEN + 20; $i++) {
sc_add_content($room, $name, $idstr, $i);
}
$contents = sc_get_last_contents($room, 0);
$this->assertEquals(MAX_MSGS_LEN + 1, sizeof($contents));
$this->assertEquals(21, $contents[0][1]);
$this->assertEquals(MAX_MSGS_LEN + 20, $contents[0][2]);
$chat = $contents[1];
$this->assertEquals($name, $chat[0]);
$this->assertEquals($idstr, $chat[1]);
$this->assertEquals("21", $chat[3]);
$chat = $contents[sizeof($contents) - 1];
$this->assertEquals($name, $chat[0]);
$this->assertEquals($idstr, $chat[1]);
$this->assertEquals("" . (MAX_MSGS_LEN + 20), $chat[3]);
}
