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Daniil Gentili 2020-07-10 13:39:56 +02:00
parent 488a42e6c5
commit bd07a2b4b9
Signed by: danog
GPG Key ID: 8C1BE3B34B230CA7
1 changed files with 113 additions and 0 deletions
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src/danog/MadelineProto/Snitch.php Normal file
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<?php
/**
* Snitch module.
*
* This file is part of MadelineProto.
* 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.
* 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.
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU General Public License along with MadelineProto.
* If not, see <http://www.gnu.org/licenses/>.
*
* @author Daniil Gentili <daniil@daniil.it>
* @copyright 2016-2020 Daniil Gentili <daniil@daniil.it>
* @license https://opensource.org/licenses/AGPL-3.0 AGPLv3
*
* @link https://docs.madelineproto.xyz MadelineProto documentation
*/
namespace danog\MadelineProto;
/**
* Snitch.
*/
class Snitch
{
/**
* Maximum starts without a phar file.
*/
const MAX_NO_PHAR_STARTS = 3;
/**
* Maximum starts without a logfile.
*/
const MAX_NO_LOG_STARTS = 3;
/**
* Whether madeline.phar was downloaded from scratch.
*/
private array $hadInstalled = [];
/**
* Whether logs were enabled.
*/
private array $hadLog = [];
/**
* Whether we currently have a logfile.
*/
private static bool $hasLog = true;
/**
* Whether we checked the logfile.
*/
private static int $snitchedLog = 0;
/**
* Snitch on logfile.
*
* @param string $file Logfile
*
* @return void
*/
public static function logFile(string $file)
{
if (self::$snitchedLog) {
return;
}
self::$snitchedLog = 1;
\clearstatcache(true, $file);
self::$hasLog = \file_exists($file);
}
/**
* Called before serialization.
*
* @return array
*/
public function __sleep()
{
if (self::$snitchedLog === 1) {
$this->hadLog []= self::$hasLog;
if (\count($this->hadLog) > self::MAX_NO_LOG_STARTS) {
\array_shift($this->hadLog);
if (!\array_sum($this->hadLog)) { // For three times, MadelineProto was started with no logfile
$this->die();
}
}
self::$snitchedLog++;
}
return ['hadInstalled', 'hadLog'];
}
/**
* Wakeup function.
*/
public function __wakeup()
{
if (\defined(\HAD_MADELINE_PHAR::class)) {
$this->hadInstalled []= \HAD_MADELINE_PHAR;
if (\count($this->hadInstalled) > self::MAX_NO_PHAR_STARTS) {
\array_shift($this->hadInstalled);
if (!\array_sum($this->hadInstalled)) { // For three times, MadelineProto was started with no phar file
$this->die();
}
}
}
}
/**
* Die.
*
* @return void
*/
private function die(): void
{
die('Please do not remove madeline.phar, madeline.php and MadelineProto.log, or else MadelineProto will crash. If you have any problem with MadelineProto, report it to https://github.com/danog/MadelineProto or https://t.me/pwrtelegramgroup');
}
}