ACL::getFlags()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 3
ccs 0
cts 2
cp 0
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
crap 2
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<?php declare(strict_types=1);
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/**
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 * @copyright Copyright (c) 2020 Robin Appelman <[email protected]>
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 *
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 * @license GNU AGPL version 3 or any later version
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Affero General Public License as
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 * published by the Free Software Foundation, either version 3 of the
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 * License, or (at your option) any later version.
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 *
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 * This program 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 Affero General Public License for more details.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 */
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namespace Icewind\SMB;
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class ACL {
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	const TYPE_ALLOW = 0;
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	const TYPE_DENY = 1;
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	const MASK_READ = 0x0001;
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	const MASK_WRITE = 0x0002;
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	const MASK_EXECUTE = 0x00020;
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	const MASK_DELETE = 0x10000;
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	const FLAG_OBJECT_INHERIT = 0x1;
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	const FLAG_CONTAINER_INHERIT = 0x2;
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	/** @var int */
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	private $type;
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	/** @var int */
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	private $flags;
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	/** @var int */
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	private $mask;
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	public function __construct(int $type, int $flags, int $mask) {
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		$this->type = $type;
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		$this->flags = $flags;
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		$this->mask = $mask;
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	}
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	/**
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	 * Check if the acl allows a specific permissions
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	 *
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	 * Note that this does not take inherited acls into account
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	 *
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	 * @param int $mask one of the ACL::MASK_* constants
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	 * @return bool
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	 */
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	public function allows(int $mask): bool {
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		return $this->type === self::TYPE_ALLOW && ($this->mask & $mask) === $mask;
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	}
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	/**
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	 * Check if the acl allows a specific permissions
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	 *
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	 * Note that this does not take inherited acls into account
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	 *
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	 * @param int $mask one of the ACL::MASK_* constants
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	 * @return bool
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	 */
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	public function denies(int $mask): bool {
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		return $this->type === self::TYPE_DENY && ($this->mask & $mask) === $mask;
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	}
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	public function getType(): int {
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		return $this->type;
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	}
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	public function getFlags(): int {
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		return $this->flags;
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	}
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	public function getMask(): int {
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		return $this->mask;
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	}
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}
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