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Mini Shell
Mini Shell
<?php
/**
* LICENSE
*
* This file is part of CFPropertyList.
*
* The PHP implementation of Apple's PropertyList can handle XML PropertyLists
* as well as binary PropertyLists. It offers functionality to easily convert
* data between worlds, e.g. recalculating timestamps from unix epoch to apple
* epoch and vice versa. A feature to automagically create (guess) the plist
* structure from a normal PHP data structure will help you dump your data to
* plist in no time.
*
* Copyright (c) 2018 Teclib'
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* ------------------------------------------------------------------------------
* @author Rodney Rehm <rodney.rehm@medialize.de>
* @author Christian Kruse <cjk@wwwtech.de>
* @copyright Copyright © 2018 Teclib
* @package plist
* @license MIT
* @link https://github.com/TECLIB/CFPropertyList/
* @link http://developer.apple.com/documentation/Darwin/Reference/ManPages/man5/plist.5.html Property Lists
* ------------------------------------------------------------------------------
*/
namespace CFPropertyList;
use \DOMDocument;
use \Iterator;
use \ArrayAccess;
/**
* Date Type of CFPropertyList
* Note: CFDate uses Unix timestamp (epoch) to store dates internally
*/
class CFDate extends CFType
{
const TIMESTAMP_APPLE = 0;
const TIMESTAMP_UNIX = 1;
const DATE_DIFF_APPLE_UNIX = 978307200;
/**
* Create new Date CFType.
* @param integer $value timestamp to set
* @param integer $format format the timestamp is specified in, use {@link TIMESTAMP_APPLE} or {@link TIMESTAMP_UNIX}, defaults to {@link TIMESTAMP_APPLE}
* @uses setValue() to convert the timestamp
*/
public function __construct($value, $format = CFDate::TIMESTAMP_UNIX)
{
$this->setValue($value, $format);
}
/**
* Set the Date CFType's value.
* @param integer $value timestamp to set
* @param integer $format format the timestamp is specified in, use {@link TIMESTAMP_APPLE} or {@link TIMESTAMP_UNIX}, defaults to {@link TIMESTAMP_UNIX}
* @return void
* @uses TIMESTAMP_APPLE to determine timestamp type
* @uses TIMESTAMP_UNIX to determine timestamp type
* @uses DATE_DIFF_APPLE_UNIX to convert Apple-timestamp to Unix-timestamp
*/
public function setValue($value, $format = CFDate::TIMESTAMP_UNIX)
{
if ($format == CFDate::TIMESTAMP_UNIX) {
$this->value = $value;
} else {
$this->value = $value + CFDate::DATE_DIFF_APPLE_UNIX;
}
}
/**
* Get the Date CFType's value.
* @param integer $format format the timestamp is specified in, use {@link TIMESTAMP_APPLE} or {@link TIMESTAMP_UNIX}, defaults to {@link TIMESTAMP_UNIX}
* @return integer Unix timestamp
* @uses TIMESTAMP_APPLE to determine timestamp type
* @uses TIMESTAMP_UNIX to determine timestamp type
* @uses DATE_DIFF_APPLE_UNIX to convert Unix-timestamp to Apple-timestamp
*/
public function getValue($format = CFDate::TIMESTAMP_UNIX)
{
if ($format == CFDate::TIMESTAMP_UNIX) {
return $this->value;
} else {
return $this->value - CFDate::DATE_DIFF_APPLE_UNIX;
}
}
/**
* Get XML-Node.
* @param DOMDocument $doc DOMDocument to create DOMNode in
* @param string $nodeName For compatibility reasons; just ignore it
* @return DOMNode <date>-Element
*/
public function toXML(DOMDocument $doc, $nodeName = "")
{
$text = $doc->createTextNode(gmdate("Y-m-d\TH:i:s\Z", $this->getValue()));
$node = $doc->createElement("date");
$node->appendChild($text);
return $node;
}
/**
* convert value to binary representation
* @param CFBinaryPropertyList The binary property list object
* @return The offset in the object table
*/
public function toBinary(CFBinaryPropertyList &$bplist)
{
return $bplist->dateToBinary($this->value);
}
/**
* Create a UNIX timestamp from a PList date string
* @param string $val The date string (e.g. "2009-05-13T20:23:43Z")
* @return integer The UNIX timestamp
* @throws PListException when encountering an unknown date string format
*/
public static function dateValue($val)
{
//2009-05-13T20:23:43Z
if (!preg_match('/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})Z/', $val, $matches)) {
throw new PListException("Unknown date format: $val");
}
return gmmktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
}
}
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