105 lines
4.9 KiB
PHP
105 lines
4.9 KiB
PHP
<?php
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/**
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* Exception 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 2016-2020 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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/**
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* Basic exception.
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*/
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class Exception extends \Exception
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{
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use TL\PrettyException;
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public function __toString()
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{
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return $this->file === 'MadelineProto' ? $this->message : '\\danog\\MadelineProto\\Exception'.($this->message !== '' ? ': ' : '').$this->message.' in '.$this->file.':'.$this->line.PHP_EOL.\danog\MadelineProto\Magic::$revision.PHP_EOL.'TL Trace:'.PHP_EOL.$this->getTLTrace();
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}
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public function __construct($message = null, $code = 0, self $previous = null, $file = null, $line = null)
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{
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$this->prettifyTL();
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if ($file !== null) {
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$this->file = $file;
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}
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if ($line !== null) {
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$this->line = $line;
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}
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parent::__construct($message, $code, $previous);
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if (\strpos($message, 'socket_accept') === false
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&& !\in_array(\basename($this->file), ['PKCS8.php', 'PSS.php'])
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) {
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\danog\MadelineProto\Logger::log($message.' in '.\basename($this->file).':'.$this->line, \danog\MadelineProto\Logger::FATAL_ERROR);
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}
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if (\in_array($message, ['The session is corrupted!', 'Re-executing query...', 'I had to recreate the temporary authorization key', 'This peer is not present in the internal peer database', "Couldn't get response", 'Chat forbidden', 'The php-libtgvoip extension is required to accept and manage calls. See daniil.it/MadelineProto for more info.', 'File does not exist', 'Please install this fork of phpseclib: https://github.com/danog/tgseclib'])) {
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return;
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}
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if (\strpos($message, 'pg_query') !== false || \strpos($message, 'Undefined variable: ') !== false || \strpos($message, 'socket_write') !== false || \strpos($message, 'socket_read') !== false || \strpos($message, 'Received request to switch to DC ') !== false || \strpos($message, "Couldn't get response") !== false || \strpos($message, 'Re-executing query...') !== false || \strpos($message, "Couldn't find peer by provided") !== false || \strpos($message, 'id.pwrtelegram.xyz') !== false || \strpos($message, 'Please update ') !== false || \strpos($message, 'posix_isatty') !== false) {
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return;
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}
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}
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/**
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* Complain about missing extensions.
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*
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* @param string $extensionName Extension name
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*
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* @return self
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*/
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public static function extension(string $extensionName): self
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{
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$additional = 'Try running sudo apt-get install php'.PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION.'-'.$extensionName.'.';
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if ($extensionName === 'libtgvoip') {
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$additional = 'Follow the instructions @ https://voip.madelineproto.xyz to install it.';
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} elseif ($extensionName === 'prime') {
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$additional = 'Follow the instructions @ https://prime.madelineproto.xyz to install it.';
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}
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$message = 'MadelineProto requires the '.$extensionName.' extension to run. '.$additional;
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if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
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echo $message.'<br>';
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}
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$file = 'MadelineProto';
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$line = 1;
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return new self($message, 0, null, $file, $line);
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}
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/**
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* ExceptionErrorHandler.
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*
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* Error handler
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*
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* @return false
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*/
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public static function exceptionErrorHandler($errno = 0, $errstr = null, $errfile = null, $errline = null): bool
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{
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// If error is suppressed with @, don't throw an exception
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if (\error_reporting() === 0 || \strpos($errstr, 'headers already sent') || $errfile && (\strpos($errfile, 'vendor/amphp') !== false || \strpos($errfile, 'vendor/league') !== false)) {
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return false;
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}
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throw new self($errstr, $errno, null, $errfile, $errline);
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}
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/**
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* ExceptionErrorHandler.
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*
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* Error handler
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*
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* @return void
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*/
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public static function exceptionHandler($exception): void
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{
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Logger::log($exception, Logger::FATAL_ERROR);
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Magic::shutdown(1);
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}
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}
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