/**
* Magic method (do not call directly).
* @param string method name
* @param array arguments
* @return mixed
* @throws \MemberAccessException
* @throws FtpException
*/
public function __call($name, $args)
{
$name = strtolower($name);
$silent = strncmp($name, 'try', 3) === 0;
$func = $silent ? substr($name, 3) : $name;
static $aliases = array('sslconnect' => 'ssl_connect', 'getoption' => 'get_option', 'setoption' => 'set_option', 'nbcontinue' => 'nb_continue', 'nbfget' => 'nb_fget', 'nbfput' => 'nb_fput', 'nbget' => 'nb_get', 'nbput' => 'nb_put');
$func = 'ftp_' . (isset($aliases[$func]) ? $aliases[$func] : $func);
if (!function_exists($func)) {
return parent::__call($name, $args);
}
/*Nette\*/
Tools::tryError();
if ($func === 'ftp_connect' || $func === 'ftp_ssl_connect') {
$this->state = array($name => $args);
$this->resource = call_user_func_array($func, $args);
$res = NULL;
} elseif (!is_resource($this->resource)) {
/*Nette\*/
Tools::catchError($msg);
throw new FtpException("Not connected to FTP server. Call connect() or ssl_connect() first.");
} else {
if ($func === 'ftp_login' || $func === 'ftp_pasv') {
$this->state[$name] = $args;
}
array_unshift($args, $this->resource);
$res = call_user_func_array($func, $args);
if ($func === 'ftp_chdir' || $func === 'ftp_cdup') {
$this->state['chdir'] = array(ftp_pwd($this->resource));
}
}
if (Tools::catchError($msg) && !$silent) {
throw new FtpException($msg);
}
return $res;
}
/**
* Sends e-mail.
* @param Mail
* @return void
*/
public function send(Mail $mail)
{
$tmp = clone $mail;
$tmp->setHeader('Subject', NULL);
$tmp->setHeader('To', NULL);
$parts = explode(Mail::EOL . Mail::EOL, $tmp->generateMessage(), 2);
Tools::tryError();
$res = mail(str_replace(Mail::EOL, PHP_EOL, $mail->getEncodedHeader('To')), str_replace(Mail::EOL, PHP_EOL, $mail->getEncodedHeader('Subject')), str_replace(Mail::EOL, PHP_EOL, $parts[1]), str_replace(Mail::EOL, PHP_EOL, $parts[0]));
if (Tools::catchError($msg)) {
throw new InvalidStateException($msg);
} elseif (!$res) {
throw new InvalidStateException('Unable to send email.');
}
}
/**
* Sends e-mail.
* @param Mail
* @return void
*/
public function send(Mail $mail)
{
$tmp = clone $mail;
$tmp->setHeader('Subject', NULL);
$tmp->setHeader('To', NULL);
$parts = explode(Mail::EOL . Mail::EOL, $tmp->generateMessage(), 2);
$linux = strncasecmp(PHP_OS, 'win', 3);
/*Nette\*/
Tools::tryError();
$res = mail($mail->getEncodedHeader('To'), $mail->getEncodedHeader('Subject'), $linux ? str_replace(Mail::EOL, "\n", $parts[1]) : $parts[1], $linux ? str_replace(Mail::EOL, "\n", $parts[0]) : $parts[0]);
if (Tools::catchError($msg)) {
throw new InvalidStateException($msg);
} elseif (!$res) {
throw new InvalidStateException('Unable to send email.');
}
}
/**
* Starts and initializes session data.
* @throws InvalidStateException
* @return void
*/
public function start()
{
if (self::$started) {
return;
} elseif (self::$started === NULL && defined('SID')) {
throw new InvalidStateException('A session had already been started by session.auto-start or session_start().');
}
// start session
try {
$this->configure($this->options);
} catch (NotSupportedException $e) {
// ignore?
}
Tools::tryError();
session_start();
if (Tools::catchError($msg)) {
@session_write_close();
// this is needed
throw new InvalidStateException($msg);
}
self::$started = TRUE;
if ($this->regenerationNeeded) {
session_regenerate_id(TRUE);
$this->regenerationNeeded = FALSE;
}
/* structure:
__NF: Counter, BrowserKey, Data, Meta
DATA: namespace->variable = data
META: namespace->variable = Timestamp, Browser, Version
*/
unset($_SESSION['__NT'], $_SESSION['__NS'], $_SESSION['__NM']);
// old unused structures
// initialize structures
$nf =& $_SESSION['__NF'];
if (empty($nf)) {
// new session
$nf = array('C' => 0);
} else {
$nf['C']++;
}
// browser closing detection
$browserKey = $this->getHttpRequest()->getCookie('nette-browser');
if (!$browserKey) {
$browserKey = (string) lcg_value();
}
$browserClosed = !isset($nf['B']) || $nf['B'] !== $browserKey;
$nf['B'] = $browserKey;
// resend cookie
$this->sendCookie();
// process meta metadata
if (isset($nf['META'])) {
$now = time();
// expire namespace variables
foreach ($nf['META'] as $namespace => $metadata) {
if (is_array($metadata)) {
foreach ($metadata as $variable => $value) {
if (!empty($value['B']) && $browserClosed || !empty($value['T']) && $now > $value['T'] || $variable !== '' && is_object($nf['DATA'][$namespace][$variable]) && (isset($value['V']) ? $value['V'] : NULL) !== ClassReflection::from($nf['DATA'][$namespace][$variable])->getAnnotation('serializationVersion')) {
if ($variable === '') {
// expire whole namespace
unset($nf['META'][$namespace], $nf['DATA'][$namespace]);
continue 2;
}
unset($nf['META'][$namespace][$variable], $nf['DATA'][$namespace][$variable]);
}
}
}
}
}
register_shutdown_function(array($this, 'clean'));
}
/**
* Reads configuration from INI file.
* @param string file name
* @param string section to load
* @return array
* @throws InvalidStateException
*/
public static function load($file, $section = NULL)
{
if (!is_file($file) || !is_readable($file)) {
throw new FileNotFoundException("File '{$file}' is missing or is not readable.");
}
Tools::tryError();
$ini = parse_ini_file($file, TRUE);
if (Tools::catchError($msg)) {
throw new Exception($msg);
}
$separator = trim(self::$sectionSeparator);
$data = array();
foreach ($ini as $secName => $secData) {
// is section?
if (is_array($secData)) {
if (substr($secName, -1) === self::$rawSection) {
$secName = substr($secName, 0, -1);
} elseif (self::$keySeparator) {
// process key separators (key1> key2> key3)
$tmp = array();
foreach ($secData as $key => $val) {
$cursor =& $tmp;
foreach (explode(self::$keySeparator, $key) as $part) {
if (!isset($cursor[$part]) || is_array($cursor[$part])) {
$cursor =& $cursor[$part];
} else {
throw new InvalidStateException("Invalid key '{$key}' in section [{$secName}] in '{$file}'.");
}
}
$cursor = $val;
}
$secData = $tmp;
}
// process extends sections like [staging < production] (with special support for separator ':')
$parts = $separator ? explode($separator, strtr($secName, ':', $separator)) : array($secName);
if (count($parts) > 1) {
$parent = trim($parts[1]);
$cursor =& $data;
foreach (self::$keySeparator ? explode(self::$keySeparator, $parent) : array($parent) as $part) {
if (isset($cursor[$part]) && is_array($cursor[$part])) {
$cursor =& $cursor[$part];
} else {
throw new InvalidStateException("Missing parent section [{$parent}] in '{$file}'.");
}
}
$secData = ArrayTools::mergeTree($secData, $cursor);
}
$secName = trim($parts[0]);
if ($secName === '') {
throw new InvalidStateException("Invalid empty section name in '{$file}'.");
}
}
if (self::$keySeparator) {
$cursor =& $data;
foreach (explode(self::$keySeparator, $secName) as $part) {
if (!isset($cursor[$part]) || is_array($cursor[$part])) {
$cursor =& $cursor[$part];
} else {
throw new InvalidStateException("Invalid section [{$secName}] in '{$file}'.");
}
}
} else {
$cursor =& $data[$secName];
}
if (is_array($secData) && is_array($cursor)) {
$secData = ArrayTools::mergeTree($secData, $cursor);
}
$cursor = $secData;
}
if ($section === NULL) {
return $data;
} elseif (!isset($data[$section]) || !is_array($data[$section])) {
throw new InvalidStateException("There is not section [{$section}] in '{$file}'.");
} else {
return $data[$section];
}
}
/**
* Starts and initializes session data.
* @throws \InvalidStateException
* @return void
*/
public function start()
{
if (self::$started) {
throw new InvalidStateException('Session has already been started.');
} elseif (self::$started === NULL && defined('SID')) {
throw new InvalidStateException('A session had already been started by session.auto-start or session_start().');
}
// additional protection against Session Hijacking & Fixation
if ($this->verificationKeyGenerator) {
/**/
fixCallback($this->verificationKeyGenerator);
/**/
if (!is_callable($this->verificationKeyGenerator)) {
$able = is_callable($this->verificationKeyGenerator, TRUE, $textual);
throw new InvalidStateException("Verification key generator '{$textual}' is not " . ($able ? 'callable.' : 'valid PHP callback.'));
}
}
// start session
$this->configure(self::$defaultConfig, FALSE);
/*Nette\*/
Tools::tryError();
session_start();
if (Tools::catchError($msg)) {
@session_write_close();
// this is needed
throw new InvalidStateException($msg);
}
self::$started = TRUE;
if ($this->regenerationNeeded) {
session_regenerate_id(TRUE);
$this->regenerationNeeded = FALSE;
}
/* structure:
nette: __NT
data: __NS->namespace->variable = data
meta: __NM->namespace->EXP->variable = timestamp
*/
// initialize structures
$verKey = $this->verificationKeyGenerator ? (string) call_user_func($this->verificationKeyGenerator) : '';
if (!isset($_SESSION['__NT']['V'])) {
// new session
$_SESSION['__NT'] = array();
$_SESSION['__NT']['C'] = 0;
$_SESSION['__NT']['V'] = $verKey;
} else {
$saved =& $_SESSION['__NT']['V'];
if ($saved === $verKey) {
// verified
$_SESSION['__NT']['C']++;
} else {
// session attack?
session_regenerate_id(TRUE);
$_SESSION = array();
$_SESSION['__NT']['C'] = 0;
$_SESSION['__NT']['V'] = $verKey;
}
}
// browser closing detection
$browserKey = $this->getHttpRequest()->getCookie('nette-browser');
if (!$browserKey) {
$browserKey = (string) lcg_value();
}
$browserClosed = !isset($_SESSION['__NT']['B']) || $_SESSION['__NT']['B'] !== $browserKey;
$_SESSION['__NT']['B'] = $browserKey;
// resend cookie
$this->sendCookie();
// process meta metadata
if (isset($_SESSION['__NM'])) {
$now = time();
// expire namespace variables
foreach ($_SESSION['__NM'] as $namespace => $metadata) {
if (isset($metadata['EXP'])) {
foreach ($metadata['EXP'] as $variable => $value) {
if (!is_array($value)) {
$value = array($value, !$value);
}
// back compatibility
list($time, $whenBrowserIsClosed) = $value;
if ($whenBrowserIsClosed && $browserClosed || $time && $now > $time) {
if ($variable === '') {
// expire whole namespace
unset($_SESSION['__NM'][$namespace], $_SESSION['__NS'][$namespace]);
continue 2;
}
unset($_SESSION['__NS'][$namespace][$variable], $_SESSION['__NM'][$namespace]['EXP'][$variable]);
}
}
}
}
}
register_shutdown_function(array($this, 'clean'));
}
function start()
{
if (self::$started) {
throw new InvalidStateException('Session has already been started.');
} elseif (self::$started === NULL && defined('SID')) {
throw new InvalidStateException('A session had already been started by session.auto-start or session_start().');
}
$verKey = NULL;
if ($this->verificationKeyGenerator) {
$verKey = (string) callback($this->verificationKeyGenerator)->invoke();
}
try {
$this->configure($this->options);
} catch (NotSupportedException $e) {
}
Tools::tryError();
session_start();
if (Tools::catchError($msg)) {
@session_write_close();
throw new InvalidStateException($msg);
}
self::$started = TRUE;
if ($this->regenerationNeeded) {
session_regenerate_id(TRUE);
$this->regenerationNeeded = FALSE;
}
if (!isset($_SESSION['__NF']['V'])) {
$_SESSION['__NF'] = array();
$_SESSION['__NF']['C'] = 0;
$_SESSION['__NF']['V'] = $verKey;
} else {
$saved =& $_SESSION['__NF']['V'];
if (!$this->verificationKeyGenerator || $verKey === $saved) {
$_SESSION['__NF']['C']++;
} else {
session_regenerate_id(TRUE);
$_SESSION = array();
$_SESSION['__NF']['C'] = 0;
$_SESSION['__NF']['V'] = $verKey;
}
}
$nf =& $_SESSION['__NF'];
unset($_SESSION['__NT'], $_SESSION['__NS'], $_SESSION['__NM']);
$browserKey = $this->getHttpRequest()->getCookie('nette-browser');
if (!$browserKey) {
$browserKey = (string) lcg_value();
}
$browserClosed = !isset($nf['B']) || $nf['B'] !== $browserKey;
$nf['B'] = $browserKey;
$this->sendCookie();
if (isset($nf['META'])) {
$now = time();
foreach ($nf['META'] as $namespace => $metadata) {
if (is_array($metadata)) {
foreach ($metadata as $variable => $value) {
if (!empty($value['B']) && $browserClosed || !empty($value['T']) && $now > $value['T'] || $variable !== '' && is_object($nf['DATA'][$namespace][$variable]) && (isset($value['V']) ? $value['V'] : NULL) !== ClassReflection::from($nf['DATA'][$namespace][$variable])->getAnnotation('serializationVersion')) {
if ($variable === '') {
unset($nf['META'][$namespace], $nf['DATA'][$namespace]);
continue 2;
}
unset($nf['META'][$namespace][$variable], $nf['DATA'][$namespace][$variable]);
}
}
}
}
}
register_shutdown_function(array($this, 'clean'));
}
/**
* Starts and initializes session data.
* @throws InvalidStateException
* @return void
*/
public function start()
{
if (self::$started) {
throw new InvalidStateException('Session has already been started.');
} elseif (self::$started === NULL && defined('SID')) {
throw new InvalidStateException('A session had already been started by session.auto-start or session_start().');
}
// additional protection against Session Hijacking & Fixation
if ($this->verificationKeyGenerator) {
fixCallback($this->verificationKeyGenerator);
if (!is_callable($this->verificationKeyGenerator)) {
$able = is_callable($this->verificationKeyGenerator, TRUE, $textual);
throw new InvalidStateException("Verification key generator '{$textual}' is not " . ($able ? 'callable.' : 'valid PHP callback.'));
}
}
// start session
try {
$this->configure($this->options);
} catch (NotSupportedException $e) {
// ignore?
}
Tools::tryError();
session_start();
if (Tools::catchError($msg)) {
@session_write_close();
// this is needed
throw new InvalidStateException($msg);
}
self::$started = TRUE;
if ($this->regenerationNeeded) {
session_regenerate_id(TRUE);
$this->regenerationNeeded = FALSE;
}
/* structure:
__NF: VerificationKey, Counter, BrowserKey, Data, Meta
DATA: namespace->variable = data
META: namespace->variable = Timestamp, Browser, Version
*/
// initialize structures
$verKey = $this->verificationKeyGenerator ? (string) call_user_func($this->verificationKeyGenerator) : NULL;
if (!isset($_SESSION['__NF']['V'])) {
// new session
$_SESSION['__NF'] = array();
$_SESSION['__NF']['C'] = 0;
$_SESSION['__NF']['V'] = $verKey;
} else {
$saved =& $_SESSION['__NF']['V'];
if (!$this->verificationKeyGenerator || $verKey === $saved) {
// ignored or verified
$_SESSION['__NF']['C']++;
} else {
// session attack?
session_regenerate_id(TRUE);
$_SESSION = array();
$_SESSION['__NF']['C'] = 0;
$_SESSION['__NF']['V'] = $verKey;
}
}
$nf =& $_SESSION['__NF'];
unset($_SESSION['__NT'], $_SESSION['__NS'], $_SESSION['__NM']);
// old structures
// browser closing detection
$browserKey = $this->getHttpRequest()->getCookie('nette-browser');
if (!$browserKey) {
$browserKey = (string) lcg_value();
}
$browserClosed = !isset($nf['B']) || $nf['B'] !== $browserKey;
$nf['B'] = $browserKey;
// resend cookie
$this->sendCookie();
// process meta metadata
if (isset($nf['META'])) {
$now = time();
// expire namespace variables
foreach ($nf['META'] as $namespace => $metadata) {
if (is_array($metadata)) {
foreach ($metadata as $variable => $value) {
if (!empty($value['B']) && $browserClosed || !empty($value['T']) && $now > $value['T'] || $variable !== '' && is_object($nf['DATA'][$namespace][$variable]) && (isset($value['V']) ? $value['V'] : NULL) !== ClassReflection::from($nf['DATA'][$namespace][$variable])->getAnnotation('serializationVersion')) {
if ($variable === '') {
// expire whole namespace
unset($nf['META'][$namespace], $nf['DATA'][$namespace]);
continue 2;
}
unset($nf['META'][$namespace][$variable], $nf['DATA'][$namespace][$variable]);
}
}
}
}
}
register_shutdown_function(array($this, 'clean'));
}