1<?php
2
3/**
4 * Hoa
5 *
6 *
7 * @license
8 *
9 * New BSD License
10 *
11 * Copyright © 2007-2017, Hoa community. All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 *     * Redistributions of source code must retain the above copyright
16 *       notice, this list of conditions and the following disclaimer.
17 *     * Redistributions in binary form must reproduce the above copyright
18 *       notice, this list of conditions and the following disclaimer in the
19 *       documentation and/or other materials provided with the distribution.
20 *     * Neither the name of the Hoa nor the names of its contributors may be
21 *       used to endorse or promote products derived from this software without
22 *       specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37namespace Hoa\File;
38
39use Hoa\Iterator;
40
41/**
42 * Class \Hoa\File\SplFileInfo.
43 *
44 * Link between \Hoa\Iterator\SplFileInfo and \Hoa\File.
45 *
46 * @copyright  Copyright © 2007-2017 Hoa community
47 * @license    New BSD License
48 */
49class SplFileInfo extends Iterator\SplFileInfo
50{
51    /**
52     * Current stream.
53     *
54     * @var \Hoa\File\Generic
55     */
56    protected $_stream = null;
57
58
59
60    /**
61     * Open the SplFileInfo as a Hoa\File stream.
62     *
63     * @return  \Hoa\File\Generic
64     * @throws  \Hoa\File\Exception
65     */
66    public function open()
67    {
68        if (true === $this->isFile()) {
69            return $this->_stream = new ReadWrite($this->getPathname());
70        } elseif (true === $this->isDir()) {
71            return $this->_stream = new Directory($this->getPathname());
72        } elseif (true === $this->isLink()) {
73            return $this->_stream = new Link\ReadWrite($this->getPathname());
74        }
75
76        throw new Exception('%s has an unknown type.', 0, $this->getPathname());
77    }
78
79    /**
80     * Close the opened stream.
81     *
82     * @return  void
83     */
84    public function close()
85    {
86        if (null === $this->_stream) {
87            return;
88        }
89
90        return $this->_stream->close();
91    }
92
93    /**
94     * Destruct.
95     *
96     * @return  void
97     */
98    public function __destruct()
99    {
100        $this->close();
101
102        return;
103    }
104}
105