90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
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<?php
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/**
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* dmarc-srg - A php parser, viewer and summary report generator for incoming DMARC reports.
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* Copyright (C) 2022 Aleksey Andreev (liuch)
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*
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* Available at:
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* https://github.com/liuch/dmarc-srg
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation, either version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* =========================
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*
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* This file contains the class Config
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*
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* @category API
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* @package DmarcSrg
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* @author Aleksey Andreev (liuch)
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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3
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*/
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namespace Liuch\DmarcSrg;
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use Liuch\DmarcSrg\Exception\LogicException;
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/**
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* This class is for storing configuration data to avoid using globas variables
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*/
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class Config
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{
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private $data = [];
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/**
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* The constructor
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*
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* @param string $config_file A php config file to load.
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*/
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public function __construct(string $config_file)
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{
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require($config_file);
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foreach ([
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'debug', 'database', 'mailboxes', 'directories',
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'admin', 'mailer', 'fetcher', 'cleaner'
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] as $key
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) {
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$this->data[$key] = $$key ?? null;
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}
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}
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/**
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* Returns config value by its name
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*
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* @param string $name Setting name. Hierarchy supported via '/'
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* @param mixed $default Value to be returned if the required config item is missing or null
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*
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* @return mixed
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*/
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public function get(string $name, $default = null)
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{
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$nm_i = 0;
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$path = explode('/', $name);
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$data = $this->data;
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do {
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$key = $path[$nm_i++];
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if (empty($key)) {
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throw new LogicException('Incorrect setting name: ' .$name);
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}
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if (!isset($data[$key])) {
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return $default;
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}
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$data = $data[$key];
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if (!isset($path[$nm_i])) {
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return $data ?? $default;
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}
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} while (gettype($data) === 'array');
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return $default;
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}
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}
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