339 lines
14 KiB
PHP
339 lines
14 KiB
PHP
<?php
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/**
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* API module.
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*
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* This file is part of MadelineProto.
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* MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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* MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU Affero General Public License for more details.
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* You should have received a copy of the GNU General Public License along with MadelineProto.
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* If not, see <http://www.gnu.org/licenses/>.
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*
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* @author Daniil Gentili <daniil@daniil.it>
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* @copyright 2016-2019 Daniil Gentili <daniil@daniil.it>
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* @license https://opensource.org/licenses/AGPL-3.0 AGPLv3
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*
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* @link https://docs.madelineproto.xyz MadelineProto documentation
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*/
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namespace danog\MadelineProto;
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use Amp\Deferred;
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use function Amp\File\exists;
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use function Amp\File\get;
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use function Amp\File\put;
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use function Amp\File\rename as renameAsync;
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class API extends InternalDoc
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{
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use \danog\Serializable;
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use \danog\MadelineProto\Wrappers\ApiStart;
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use \danog\MadelineProto\Wrappers\ApiTemplates;
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public $session;
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public $serialized = 0;
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/**
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* Instance of MadelineProto.
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*
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* @var MTProto
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*/
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public $API;
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public $getting_api_id = false;
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public $my_telegram_org_wrapper;
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public $asyncAPIPromise;
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private $oldInstance = false;
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private $destructing = false;
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public function __magic_construct($params = [], $settings = [])
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{
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Magic::classExists();
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$deferred = new Deferred();
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$this->asyncAPIPromise = $deferred->promise();
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$this->asyncAPIPromise->onResolve(function () {
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$this->asyncAPIPromise = null;
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});
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$this->setInitPromise($this->__construct_async($params, $settings, $deferred));
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foreach (\get_object_vars(new APIFactory('', $this, $this->async)) as $key => $var) {
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if (\in_array($key, ['namespace', 'API', 'lua', 'async', 'asyncAPIPromise', 'methods', 'asyncInitPromise'])) {
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continue;
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}
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if (\is_null($this->{$key})) {
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$this->{$key} = new APIFactory($key, $this->API, $this->async);
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}
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}
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}
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public function __construct_async($params, $settings, $deferred)
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{
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if (\is_string($params)) {
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Logger::constructorFromSettings($settings);
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$realpaths = Serialization::realpaths($params);
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$this->session = $realpaths['file'];
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if (yield exists($realpaths['file'])) {
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Logger::log('Waiting for shared lock of serialization lockfile...');
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$unlock = yield Tools::flock($realpaths['lockfile'], LOCK_SH);
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Logger::log('Shared lock acquired, deserializing...');
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try {
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$tounserialize = yield get($realpaths['file']);
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} finally {
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$unlock();
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}
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\danog\MadelineProto\Magic::classExists();
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try {
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$unserialized = \unserialize($tounserialize);
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} catch (\danog\MadelineProto\Bug74586Exception $e) {
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\class_exists('\\Volatile');
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$tounserialize = \str_replace('O:26:"danog\\MadelineProto\\Button":', 'O:35:"danog\\MadelineProto\\TL\\Types\\Button":', $tounserialize);
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foreach (['RSA', 'TL\\TLMethod', 'TL\\TLConstructor', 'MTProto', 'API', 'DataCenter', 'Connection', 'TL\\Types\\Button', 'TL\\Types\\Bytes', 'APIFactory'] as $class) {
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\class_exists('\\danog\\MadelineProto\\'.$class);
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}
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$unserialized = \danog\Serialization::unserialize($tounserialize);
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} catch (\danog\MadelineProto\Exception $e) {
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if ($e->getFile() === 'MadelineProto' && $e->getLine() === 1) {
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throw $e;
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}
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if (\defined('MADELINEPROTO_TEST') && MADELINEPROTO_TEST === 'pony') {
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throw $e;
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}
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\class_exists('\\Volatile');
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foreach (['RSA', 'TL\\TLMethod', 'TL\\TLConstructor', 'MTProto', 'API', 'DataCenter', 'Connection', 'TL\\Types\\Button', 'TL\\Types\\Bytes', 'APIFactory'] as $class) {
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\class_exists('\\danog\\MadelineProto\\'.$class);
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}
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$changed = false;
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if (\strpos($tounserialize, 'O:26:"danog\\MadelineProto\\Button":') !== false) {
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$tounserialize = \str_replace('O:26:"danog\\MadelineProto\\Button":', 'O:35:"danog\\MadelineProto\\TL\\Types\\Button":', $tounserialize);
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$changed = true;
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}
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if (\strpos($e->getMessage(), "Erroneous data format for unserializing 'phpseclib\\Math\\BigInteger'") === 0) {
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$tounserialize = \str_replace('phpseclib\\Math\\BigInteger', 'phpseclib\\Math\\BigIntegor', $tounserialize);
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$changed = true;
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}
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Logger::log((string) $e, Logger::ERROR);
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if (!$changed) {
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throw $e;
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}
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$unserialized = \danog\Serialization::unserialize($tounserialize);
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} catch (\Throwable $e) {
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Logger::log((string) $e, Logger::ERROR);
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throw $e;
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}
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if ($unserialized instanceof \danog\PlaceHolder) {
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$unserialized = \danog\Serialization::unserialize($tounserialize);
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}
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if ($unserialized === false) {
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throw new Exception(\danog\MadelineProto\Lang::$current_lang['deserialization_error']);
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}
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$this->web_api_template = $unserialized->web_api_template;
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$this->my_telegram_org_wrapper = $unserialized->my_telegram_org_wrapper;
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$this->getting_api_id = $unserialized->getting_api_id;
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if (isset($unserialized->API)) {
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$this->API = $unserialized->API;
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$this->APIFactory();
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$unserialized->oldInstance = true;
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$deferred->resolve();
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yield $this->API->initAsynchronously();
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$this->APIFactory();
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//\danog\MadelineProto\Logger::log('Ping...', Logger::ULTRA_VERBOSE);
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$this->asyncInitPromise = null;
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//$pong = yield $this->ping(['ping_id' => 3], ['async' => true]);
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//\danog\MadelineProto\Logger::log('Pong: '.$pong['ping_id'], Logger::ULTRA_VERBOSE);
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\danog\MadelineProto\Logger::log(\danog\MadelineProto\Lang::$current_lang['madelineproto_ready'], Logger::NOTICE);
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return;
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}
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}
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$params = $settings;
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}
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Logger::constructorFromSettings($settings);
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if (!isset($params['app_info']['api_id']) || !$params['app_info']['api_id']) {
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$app = yield $this->APIStart($params);
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$params['app_info']['api_id'] = $app['api_id'];
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$params['app_info']['api_hash'] = $app['api_hash'];
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}
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$this->API = new MTProto($params);
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$this->APIFactory();
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$deferred->resolve();
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Logger::log(\danog\MadelineProto\Lang::$current_lang['apifactory_start'], Logger::VERBOSE);
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yield $this->API->initAsynchronously();
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$this->APIFactory();
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$this->asyncInitPromise = null;
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//\danog\MadelineProto\Logger::log('Ping...', Logger::ULTRA_VERBOSE);
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//$pong = yield $this->ping(['ping_id' => 3], ['async' => true]);
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//\danog\MadelineProto\Logger::log('Pong: '.$pong['ping_id'], Logger::ULTRA_VERBOSE);
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\danog\MadelineProto\Logger::log(\danog\MadelineProto\Lang::$current_lang['madelineproto_ready'], Logger::NOTICE);
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}
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public function async($async)
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{
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$this->async = $async;
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if ($this->API) {
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if ($this->API->event_handler && \class_exists($this->API->event_handler) && \is_subclass_of($this->API->event_handler, '\danog\MadelineProto\EventHandler')) {
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$this->API->setEventHandler($this->API->event_handler);
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}
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}
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}
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public function __wakeup()
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{
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//$this->APIFactory();
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}
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public function __destruct()
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{
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if (\danog\MadelineProto\Magic::$has_thread && \is_object(\Thread::getCurrentThread()) || Magic::isFork()) {
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return;
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}
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if ($this->asyncInitPromise) {
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$this->init();
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}
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if (!$this->oldInstance) {
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if ($this->API) {
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$this->API->logger('Shutting down MadelineProto (normally or due to an exception, idk)');
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$this->API->destructing = true;
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} else {
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Logger::log('Shutting down MadelineProto (normally or due to an exception, idk)');
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}
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$this->destructing = true;
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Tools::wait($this->serialize(), true);
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}
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//restore_error_handler();
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}
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public function __sleep()
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{
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return ['API', 'web_api_template', 'getting_api_id', 'my_telegram_org_wrapper'];
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}
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public function myGetSelf()
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{
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return isset($this->API) && isset($this->API->authorization['user']) ? $this->API->authorization['user'] : false;
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}
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public function APIFactory()
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{
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if ($this->API && !$this->API->asyncInitPromise) {
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foreach ($this->API->getMethodNamespaces() as $namespace) {
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$this->{$namespace} = new APIFactory($namespace, $this->API, $this->async);
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}
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$methods = \get_class_methods($this->API);
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foreach ($methods as $method) {
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if ($method == 'methodCallAsyncRead') {
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unset($methods[\array_search('methodCall', $methods)]);
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} elseif (\stripos($method, 'async') !== false) {
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if (\strpos($method, '_async') !== false) {
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unset($methods[\array_search(\str_ireplace('_async', '', $method), $methods)]);
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} else {
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unset($methods[\array_search(\str_ireplace('async', '', $method), $methods)]);
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}
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}
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}
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$this->methods = [];
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foreach ($methods as $method) {
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$actual_method = $method;
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if ($method == 'methodCallAsyncRead') {
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$method = 'methodCall';
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} elseif (\stripos($method, 'async') !== false) {
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if (\strpos($method, '_async') !== false) {
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$method = \str_ireplace('_async', '', $method);
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} else {
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$method = \str_ireplace('async', '', $method);
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}
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}
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$actual_method = $actual_method === 'getSelf' ? [$this, 'myGetSelf'] : [$this->API, $actual_method];
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$this->methods[\strtolower($method)] = $actual_method;
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if (\strpos($method, '_') !== false) {
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$this->methods[\strtolower(\str_replace('_', '', $method))] = $actual_method;
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} else {
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$this->methods[\strtolower(Tools::fromCamelCase($method))] = $actual_method;
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}
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}
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$this->API->wrapper = $this;
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if ($this->API->event_handler && \class_exists($this->API->event_handler) && \is_subclass_of($this->API->event_handler, '\danog\MadelineProto\EventHandler')) {
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$this->API->setEventHandler($this->API->event_handler);
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}
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}
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}
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public function getAllMethods()
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{
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if ($this->asyncInitPromise) {
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$this->init();
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}
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$methods = [];
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foreach ($this->API->methods->by_id as $method) {
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$methods[] = $method['method'];
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}
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return \array_merge($methods, \get_class_methods($this->API));
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}
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public function serialize($filename = null)
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{
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return Tools::callFork((function () use ($filename) {
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if ($filename === null) {
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$filename = $this->session;
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}
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if (empty($filename)) {
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return;
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}
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//Logger::log(\danog\MadelineProto\Lang::$current_lang['serializing_madelineproto']);
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if ($filename == '') {
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throw new \danog\MadelineProto\Exception('Empty filename');
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}
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if (isset($this->API->flushSettings) && $this->API->flushSettings) {
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$this->API->flushSettings = false;
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$this->API->__construct($this->API->settings);
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}
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if ($this->API === null && !$this->getting_api_id) {
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return false;
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}
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if ($this->API && $this->API->asyncInitPromise) {
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yield $this->API->initAsynchronously();
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}
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$this->serialized = \time();
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$realpaths = Serialization::realpaths($filename);
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//Logger::log('Waiting for exclusive lock of serialization lockfile...');
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$unlock = yield Tools::flock($realpaths['lockfile'], LOCK_EX);
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//Logger::log('Lock acquired, serializing');
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try {
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if (!$this->getting_api_id) {
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$update_closure = $this->API->settings['updates']['callback'];
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if ($this->API->settings['updates']['callback'] instanceof \Closure) {
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$this->API->settings['updates']['callback'] = [$this->API, 'noop'];
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}
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$logger_closure = $this->API->settings['logger']['logger_param'];
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if ($this->API->settings['logger']['logger_param'] instanceof \Closure) {
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$this->API->settings['logger']['logger_param'] = [$this->API, 'noop'];
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}
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}
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$wrote = yield put($realpaths['tempfile'], \serialize($this));
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yield renameAsync($realpaths['tempfile'], $realpaths['file']);
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} finally {
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if (!$this->getting_api_id) {
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$this->API->settings['updates']['callback'] = $update_closure;
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$this->API->settings['logger']['logger_param'] = $logger_closure;
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}
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$unlock();
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}
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//Logger::log('Done serializing');
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return $wrote;
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})());
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}
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}
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