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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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namespace tool_messageinbound;
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/**
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* The Mail Pickup Utils.
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*
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* @package tool_messageinbound
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* @copyright 2023 Huong Nguyen <huongnv13@gmail.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class utils {
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/** @var int Encoding type: 7 bit SMTP semantic data. */
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const ENC7BIT = 0;
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/** @var int Encoding type: 8 bit SMTP semantic data. */
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const ENC8BIT = 1;
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/** @var int Encoding type: 8 bit binary data. */
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const ENCBINARY = 2;
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/** @var int Encoding type: BASE64 encoded data. */
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const ENCBASE64 = 3;
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/** @var int Encoding type: Human-readable 8-as-7 bit data. */
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const ENCQUOTEDPRINTABLE = 4;
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/** @var int Encoding type: Unknown. */
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const ENCOTHER = 5;
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/**
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* Get body content encoding.
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*
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* @return string[] List of body content encoding.
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*/
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public static function get_body_encoding(): array {
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return [
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self::ENC7BIT => '7BIT',
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self::ENC8BIT => '8BIT',
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self::ENCBINARY => 'BINARY',
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self::ENCBASE64 => 'BASE64',
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self::ENCQUOTEDPRINTABLE => 'QUOTED-PRINTABLE',
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self::ENCOTHER => 'X-UNKNOWN',
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];
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}
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}
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