function createHttpRequest()
{
$uri = new NUriScript();
$uri->scheme = isset($_SERVER['HTTPS']) && strcasecmp($_SERVER['HTTPS'], 'off') ? 'https' : 'http';
$uri->user = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : '';
$uri->password = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : '';
if (isset($_SERVER['HTTP_HOST'])) {
$pair = explode(':', $_SERVER['HTTP_HOST']);
} elseif (isset($_SERVER['SERVER_NAME'])) {
$pair = explode(':', $_SERVER['SERVER_NAME']);
} else {
$pair = array('');
}
$uri->host = preg_match('#^[-.a-z0-9]+$#', $pair[0]) ? $pair[0] : '';
if (isset($pair[1])) {
$uri->port = (int) $pair[1];
} elseif (isset($_SERVER['SERVER_PORT'])) {
$uri->port = (int) $_SERVER['SERVER_PORT'];
}
if (isset($_SERVER['REQUEST_URI'])) {
$requestUri = $_SERVER['REQUEST_URI'];
} elseif (isset($_SERVER['ORIG_PATH_INFO'])) {
$requestUri = $_SERVER['ORIG_PATH_INFO'];
if (isset($_SERVER['QUERY_STRING']) && $_SERVER['QUERY_STRING'] != '') {
$requestUri .= '?' . $_SERVER['QUERY_STRING'];
}
} else {
$requestUri = '';
}
$requestUri = NString::replace($requestUri, $this->uriFilters['uri']);
$tmp = explode('?', $requestUri, 2);
$uri->path = NString::replace($tmp[0], $this->uriFilters['path']);
$uri->query = isset($tmp[1]) ? $tmp[1] : '';
$uri->canonicalize();
$uri->path = NString::fixEncoding($uri->path);
$uri->scriptPath = '/';
if (isset($_SERVER['SCRIPT_NAME'])) {
$script = $_SERVER['SCRIPT_NAME'];
if (strncmp($uri->path . '/', $script . '/', strlen($script) + 1) === 0) {
$uri->scriptPath = $script;
} elseif (strncmp($uri->path, $script, strrpos($script, '/') + 1) === 0) {
$uri->scriptPath = substr($script, 0, strrpos($script, '/') + 1);
}
}
$useFilter = !in_array(ini_get('filter.default'), array('', 'unsafe_raw')) || ini_get('filter.default_flags');
parse_str($uri->query, $query);
if (!$query) {
$query = $useFilter ? filter_input_array(INPUT_GET, FILTER_UNSAFE_RAW) : (empty($_GET) ? array() : $_GET);
}
$post = $useFilter ? filter_input_array(INPUT_POST, FILTER_UNSAFE_RAW) : (empty($_POST) ? array() : $_POST);
$cookies = $useFilter ? filter_input_array(INPUT_COOKIE, FILTER_UNSAFE_RAW) : (empty($_COOKIE) ? array() : $_COOKIE);
$gpc = (bool) get_magic_quotes_gpc();
$old = error_reporting(error_reporting() ^ E_NOTICE);
if ($gpc || $this->encoding) {
$utf = strcasecmp($this->encoding, 'UTF-8') === 0;
$list = array(&$query, &$post, &$cookies);
while (list($key, $val) = each($list)) {
foreach ($val as $k => $v) {
unset($list[$key][$k]);
if ($gpc) {
$k = stripslashes($k);
}
if ($this->encoding && is_string($k) && (preg_match(self::NONCHARS, $k) || preg_last_error())) {
} elseif (is_array($v)) {
$list[$key][$k] = $v;
$list[] =& $list[$key][$k];
} else {
if ($gpc && !$useFilter) {
$v = stripSlashes($v);
}
if ($this->encoding) {
if ($utf) {
$v = NString::fixEncoding($v);
} else {
if (!NString::checkEncoding($v)) {
$v = iconv($this->encoding, 'UTF-8//IGNORE', $v);
}
$v = html_entity_decode($v, ENT_QUOTES, 'UTF-8');
}
$v = preg_replace(self::NONCHARS, '', $v);
}
$list[$key][$k] = $v;
}
}
}
unset($list, $key, $val, $k, $v);
}
$files = array();
$list = array();
if (!empty($_FILES)) {
foreach ($_FILES as $k => $v) {
if ($this->encoding && is_string($k) && (preg_match(self::NONCHARS, $k) || preg_last_error())) {
continue;
}
$v['@'] =& $files[$k];
$list[] = $v;
}
}
while (list(, $v) = each($list)) {
if (!isset($v['name'])) {
continue;
} elseif (!is_array($v['name'])) {
if ($gpc) {
$v['name'] = stripSlashes($v['name']);
}
if ($this->encoding) {
$v['name'] = preg_replace(self::NONCHARS, '', NString::fixEncoding($v['name']));
}
$v['@'] = new NHttpUploadedFile($v);
continue;
}
foreach ($v['name'] as $k => $foo) {
if ($this->encoding && is_string($k) && (preg_match(self::NONCHARS, $k) || preg_last_error())) {
continue;
}
$list[] = array('name' => $v['name'][$k], 'type' => $v['type'][$k], 'size' => $v['size'][$k], 'tmp_name' => $v['tmp_name'][$k], 'error' => $v['error'][$k], '@' => &$v['@'][$k]);
}
}
error_reporting($old);
if (function_exists('apache_request_headers')) {
$headers = array_change_key_case(apache_request_headers(), CASE_LOWER);
} else {
$headers = array();
foreach ($_SERVER as $k => $v) {
if (strncmp($k, 'HTTP_', 5) == 0) {
$k = substr($k, 5);
} elseif (strncmp($k, 'CONTENT_', 8)) {
continue;
}
$headers[strtr(strtolower($k), '_', '-')] = $v;
}
}
return new NHttpRequest($uri, $query, $post, $files, $cookies, $headers, isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : NULL, isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : NULL, isset($_SERVER['REMOTE_HOST']) ? $_SERVER['REMOTE_HOST'] : NULL);
}
protected function detectUri()
{
$uri = $this->uri = new NUriScript();
$uri->scheme = $this->isSecured() ? 'https' : 'http';
$uri->user = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : '';
$uri->password = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : '';
if (isset($_SERVER['HTTP_HOST'])) {
$pair = explode(':', $_SERVER['HTTP_HOST']);
} elseif (isset($_SERVER['SERVER_NAME'])) {
$pair = explode(':', $_SERVER['SERVER_NAME']);
} else {
$pair = array('');
}
$uri->host = $pair[0];
if (isset($pair[1])) {
$uri->port = (int) $pair[1];
} elseif (isset($_SERVER['SERVER_PORT'])) {
$uri->port = (int) $_SERVER['SERVER_PORT'];
}
if (isset($_SERVER['REQUEST_URI'])) {
$requestUri = $_SERVER['REQUEST_URI'];
} elseif (isset($_SERVER['ORIG_PATH_INFO'])) {
$requestUri = $_SERVER['ORIG_PATH_INFO'];
if (isset($_SERVER['QUERY_STRING']) && $_SERVER['QUERY_STRING'] != '') {
$requestUri .= '?' . $_SERVER['QUERY_STRING'];
}
} else {
$requestUri = '';
}
$tmp = explode('?', $requestUri, 2);
$this->originalUri = new NUri($uri);
$this->originalUri->path = $tmp[0];
$this->originalUri->query = isset($tmp[1]) ? $tmp[1] : '';
$this->originalUri->freeze();
$requestUri = NString::replace($requestUri, $this->uriFilter[0]);
$tmp = explode('?', $requestUri, 2);
$uri->path = NString::replace($tmp[0], $this->uriFilter[PHP_URL_PATH]);
$uri->path = NString::fixEncoding($uri->path);
$uri->query = isset($tmp[1]) ? $tmp[1] : '';
$uri->canonicalize();
$filename = isset($_SERVER['SCRIPT_FILENAME']) ? basename($_SERVER['SCRIPT_FILENAME']) : NULL;
$scriptPath = '';
if (isset($_SERVER['SCRIPT_NAME']) && basename($_SERVER['SCRIPT_NAME']) === $filename) {
$scriptPath = rtrim($_SERVER['SCRIPT_NAME'], '/');
} elseif (isset($_SERVER['PHP_SELF']) && basename($_SERVER['PHP_SELF']) === $filename) {
$scriptPath = $_SERVER['PHP_SELF'];
} elseif (isset($_SERVER['ORIG_SCRIPT_NAME']) && basename($_SERVER['ORIG_SCRIPT_NAME']) === $filename) {
$scriptPath = $_SERVER['ORIG_SCRIPT_NAME'];
} elseif (isset($_SERVER['PHP_SELF'], $_SERVER['SCRIPT_FILENAME'])) {
$path = $_SERVER['PHP_SELF'];
$segs = explode('/', trim($_SERVER['SCRIPT_FILENAME'], '/'));
$segs = array_reverse($segs);
$index = 0;
$last = count($segs);
do {
$seg = $segs[$index];
$scriptPath = '/' . $seg . $scriptPath;
$index++;
} while ($last > $index && FALSE !== ($pos = strpos($path, $scriptPath)) && 0 != $pos);
}
if (strncmp($uri->path, $scriptPath, strlen($scriptPath)) === 0) {
$uri->scriptPath = $scriptPath;
} elseif (strncmp($uri->path, $scriptPath, strrpos($scriptPath, '/') + 1) === 0) {
$uri->scriptPath = substr($scriptPath, 0, strrpos($scriptPath, '/') + 1);
} elseif (strpos($uri->path, basename($scriptPath)) === FALSE) {
$uri->scriptPath = '/';
} elseif (strlen($uri->path) >= strlen($scriptPath) && (FALSE !== ($pos = strpos($uri->path, $scriptPath)) && $pos !== 0)) {
$uri->scriptPath = substr($uri->path, 0, $pos + strlen($scriptPath));
} else {
$uri->scriptPath = $scriptPath;
}
$uri->freeze();
}
