119 lines
2.8 KiB
PHP
119 lines
2.8 KiB
PHP
<?php
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/**
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* Bytes 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\TL\Types;
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/**
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* Bytes wrapper.
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*/
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class Bytes implements \JsonSerializable, \ArrayAccess
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{
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/**
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* Bytes.
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*
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* @var string Bytes
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*/
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private string $bytes;
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/**
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* Constructor function.
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*
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* @param string $bytes Contents
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*/
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public function __construct(string $bytes)
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{
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$this->bytes = $bytes;
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}
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/**
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* Sleep function.
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*
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* @return array
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*/
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public function __sleep(): array
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{
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return ['bytes'];
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}
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/**
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* Cast bytes to string.
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*
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* @return string
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*/
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public function __toString(): string
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{
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return $this->bytes;
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}
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/**
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* Obtain values for JSON-encoding.
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*
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* @return array
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*/
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public function jsonSerialize(): array
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{
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return ['_' => 'bytes', 'bytes' => \base64_encode($this->bytes)];
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}
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/**
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* Set char at offset.
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*
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* @param integer|null $offset Offset
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* @param string $value Char
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*
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* @return void
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*/
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public function offsetSet($offset, $value): void
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{
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if ($offset === null) {
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$this->bytes .= $value;
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} else {
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$this->bytes[$offset] = $value;
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}
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}
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/**
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* Get char at offset.
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*
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* @param integer $offset Name
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*
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* @return string
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*/
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public function offsetGet($offset): string
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{
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return $this->bytes[$offset];
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}
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/**
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* Unset char at offset.
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*
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* @param integer $offset Offset
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*
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* @return void
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*/
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public function offsetUnset($offset): void
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{
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unset($this->bytes[$offset]);
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}
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/**
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* Check if char at offset exists.
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*
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* @param integer $offset Offset
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*
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* @return boolean
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*/
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public function offsetExists($offset): bool
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{
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return isset($this->bytes[$offset]);
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}
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}
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