1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Bart Visscher <bartv@thisnet.nl>
* @author Christopher Schäpers <kondou@ts.unde.re>
* @author Felix Moeller <mail@felixmoeller.de>
* @author Joas Schilling <coding@schilljs.com>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Archive;
abstract class Archive {
/**
* @param $source
*/
public abstract function __construct($source);
/**
* add an empty folder to the archive
* @param string $path
* @return bool
*/
public abstract function addFolder($path);
/**
* add a file to the archive
* @param string $path
* @param string $source either a local file or string data
* @return bool
*/
public abstract function addFile($path, $source='');
/**
* rename a file or folder in the archive
* @param string $source
* @param string $dest
* @return bool
*/
public abstract function rename($source, $dest);
/**
* get the uncompressed size of a file in the archive
* @param string $path
* @return int
*/
public abstract function filesize($path);
/**
* get the last modified time of a file in the archive
* @param string $path
* @return int
*/
public abstract function mtime($path);
/**
* get the files in a folder
* @param string $path
* @return array
*/
public abstract function getFolder($path);
/**
* get all files in the archive
* @return array
*/
public abstract function getFiles();
/**
* get the content of a file
* @param string $path
* @return string
*/
public abstract function getFile($path);
/**
* extract a single file from the archive
* @param string $path
* @param string $dest
* @return bool
*/
public abstract function extractFile($path, $dest);
/**
* extract the archive
* @param string $dest
* @return bool
*/
public abstract function extract($dest);
/**
* check if a file or folder exists in the archive
* @param string $path
* @return bool
*/
public abstract function fileExists($path);
/**
* remove a file or folder from the archive
* @param string $path
* @return bool
*/
public abstract function remove($path);
/**
* get a file handler
* @param string $path
* @param string $mode
* @return resource
*/
public abstract function getStream($path, $mode);
/**
* add a folder and all its content
* @param string $path
* @param string $source
* @return boolean|null
*/
public function addRecursive($path, $source) {
$dh = opendir($source);
if(is_resource($dh)) {
$this->addFolder($path);
while (($file = readdir($dh)) !== false) {
if($file === '.' || $file === '..') {
continue;
}
if(is_dir($source.'/'.$file)) {
$this->addRecursive($path.'/'.$file, $source.'/'.$file);
}else{
$this->addFile($path.'/'.$file, $source.'/'.$file);
}
}
}
}
}
|
