Lib_Mage - Version 1.8.0.0

Version Notes

1.8.0.0

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Release Info

Developer Magento Core Team
Extension Lib_Mage
Version 1.8.0.0
Comparing to
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Code changes from version 1.7.0.1 to 1.8.0.0

Files changed (5) hide show
  1. lib/Mage/Archive/Tar.php +2 -5
  2. lib/Mage/Backup/Filesystem/Helper.php +4 -0
  3. lib/Mage/Cache/Backend/File.php +782 -0
  4. lib/Mage/Cache/Backend/Redis.php +69 -0
  5. package.xml +5 -5
lib/Mage/Archive/Tar.php CHANGED
@@ -458,11 +458,8 @@ class Mage_Archive_Tar extends Mage_Archive_Abstract implements Mage_Archive_Int
458
  $list[] = $currentFile . DS;
459
  } elseif ($header['type'] == '2') {
460
 
461
- $symlinkResult = @symlink($header['symlink'], $currentFile);
462
-
463
- if (false === $symlinkResult) {
464
- throw new Mage_Exception('Failed to create symlink ' . $currentFile . ' to ' . $header['symlink']);
465
- }
466
  }
467
  }
468
 
458
  $list[] = $currentFile . DS;
459
  } elseif ($header['type'] == '2') {
460
 
461
+ //we do not interrupt unpack process if symlink creation failed as symlinks are not so important
462
+ @symlink($header['symlink'], $currentFile);
 
 
 
463
  }
464
  }
465
 
lib/Mage/Backup/Filesystem/Helper.php CHANGED
@@ -119,6 +119,10 @@ class Mage_Backup_Filesystem_Helper
119
  $iterator = new Mage_Backup_Filesystem_Iterator_Filter($filesystemIterator, $skipFiles);
120
 
121
  foreach ($iterator as $item) {
 
 
 
 
122
  if (($infoOptions & self::INFO_WRITABLE) && !$item->isWritable()) {
123
  $info['writable'] = false;
124
  }
119
  $iterator = new Mage_Backup_Filesystem_Iterator_Filter($filesystemIterator, $skipFiles);
120
 
121
  foreach ($iterator as $item) {
122
+ if ($item->isLink()) {
123
+ continue;
124
+ }
125
+
126
  if (($infoOptions & self::INFO_WRITABLE) && !$item->isWritable()) {
127
  $info['writable'] = false;
128
  }
lib/Mage/Cache/Backend/File.php ADDED
@@ -0,0 +1,782 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Magento
4
+ *
5
+ * NOTICE OF LICENSE
6
+ *
7
+ * This source file is subject to the Open Software License (OSL 3.0)
8
+ * that is bundled with this package in the file LICENSE.txt.
9
+ * It is also available through the world-wide-web at this URL:
10
+ * http://opensource.org/licenses/osl-3.0.php
11
+ * If you did not receive a copy of the license and are unable to
12
+ * obtain it through the world-wide-web, please send an email
13
+ * to license@magentocommerce.com so we can send you a copy immediately.
14
+ *
15
+ * DISCLAIMER
16
+ *
17
+ * Do not edit or add to this file if you wish to upgrade Magento to newer
18
+ * versions in the future. If you wish to customize Magento for your
19
+ * needs please refer to http://www.magentocommerce.com for more information.
20
+ *
21
+ * @category Mage
22
+ * @package Mage_Cache
23
+ * @copyright Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
24
+ * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25
+ *
26
+ * Summary of changes:
27
+ * - code modified to follow Magento coding standards
28
+ */
29
+
30
+ /**
31
+ * Licensed under New BSD license http://opensource.org/licenses/BSD-3-Clause
32
+ * Copyright (c) 2012, Colin Mollenhour
33
+ * All rights reserved.
34
+ *
35
+ * Redistribution and use in source and binary forms, with or without
36
+ * modification, are permitted provided that the following conditions are met:
37
+ *
38
+ * * Redistributions of source code must retain the above copyright
39
+ * notice, this list of conditions and the following disclaimer.
40
+ * * Redistributions in binary form must reproduce the above copyright
41
+ * notice, this list of conditions and the following disclaimer in the
42
+ * documentation and/or other materials provided with the distribution.
43
+ * * The name of Colin Mollenhour may not be used to endorse or promote products
44
+ * derived from this software without specific prior written permission.
45
+ *
46
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
47
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
48
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
49
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
50
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
51
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
52
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
53
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
54
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
55
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
56
+ */
57
+
58
+ /**
59
+ * Optimized file cache backend
60
+ *
61
+ * @category Mage
62
+ * @package Mage_Cache
63
+ * @author Magento Core Team <core@magentocommerce.com>
64
+ */
65
+ class Mage_Cache_Backend_File extends Zend_Cache_Backend_File
66
+ {
67
+ /**
68
+ * Default options for the File cache adapter
69
+ *
70
+ * @var array
71
+ */
72
+ protected $_options = array(
73
+ 'cache_dir' => null, // Path to cache files
74
+ 'file_locking' => true, // Best to keep enabled
75
+ 'read_control' => false, // Use a checksum to detect corrupt data
76
+ 'read_control_type' => 'crc32', // If read_control is enabled, which checksum algorithm to use
77
+ 'hashed_directory_level' => 2, // How many characters should be used to create sub-directories
78
+ 'hashed_directory_perm' => 0770, // Filesystem permissions for created directories
79
+ 'file_name_prefix' => 'mage', // Prefix for cache directories created
80
+ 'cache_file_perm' => 0660, // Filesystem permissions for created files
81
+ );
82
+
83
+ /**
84
+ * Prevents unnecessary checks
85
+ *
86
+ * @var boolean
87
+ */
88
+ protected $_isTagDirChecked;
89
+
90
+ /**
91
+ * @param array $options
92
+ */
93
+ public function __construct(array $options = array())
94
+ {
95
+ // Backwards compatibility ZF 1.11 and ZF 1.12
96
+ if (isset($options['hashed_directory_umask'])) {
97
+ $options['hashed_directory_perm'] = $options['hashed_directory_umask'];
98
+ }
99
+ if (isset($options['cache_file_umask'])) {
100
+ $options['cache_file_perm'] = $options['cache_file_umask'];
101
+ }
102
+
103
+ // Don't use parent constructor
104
+ while (list($name, $value) = each($options)) {
105
+ $this->setOption($name, $value);
106
+ }
107
+
108
+ // Check cache dir
109
+ if ($this->_options['cache_dir'] !== null) {
110
+ $this->setCacheDir($this->_options['cache_dir']);
111
+ } else {
112
+ $this->setCacheDir(self::getTmpDir() . DIRECTORY_SEPARATOR, false);
113
+ }
114
+
115
+ // Validate prefix
116
+ if (isset($this->_options['file_name_prefix'])) {
117
+ if (!preg_match('~^[a-zA-Z0-9_]+$~D', $this->_options['file_name_prefix'])) {
118
+ Zend_Cache::throwException('Invalid file_name_prefix : must use only [a-zA-Z0-9_]');
119
+ }
120
+ }
121
+
122
+ // See #ZF-4422
123
+ if (is_string($this->_options['hashed_directory_perm'])) {
124
+ $this->_options['hashed_directory_perm'] = octdec($this->_options['hashed_directory_perm']);
125
+ }
126
+ if (is_string($this->_options['cache_file_perm'])) {
127
+ $this->_options['cache_file_perm'] = octdec($this->_options['cache_file_perm']);
128
+ }
129
+ $this->_options['hashed_directory_umask'] = $this->_options['hashed_directory_perm'];
130
+ $this->_options['cache_file_umask'] = $this->_options['cache_file_perm'];
131
+ }
132
+
133
+ /**
134
+ * Trying to load cached value by id, in case of failure will return false, in other case will return cached string
135
+ *
136
+ * @param string $id Cache id
137
+ * @param boolean $doNotTestCacheValidity If set to true, the cache validity won't be tested
138
+ *
139
+ * @return string|bool Cached data or false
140
+ */
141
+ public function load($id, $doNotTestCacheValidity = false)
142
+ {
143
+ $file = $this->_file($id);
144
+ $cache = $this->_getCache($file, true);
145
+ if (!$cache) {
146
+ return false;
147
+ }
148
+ list($metadatas, $data) = $cache;
149
+ if (!$doNotTestCacheValidity && time() > $metadatas['expire']) {
150
+ // ?? $this->remove($id);
151
+ return false;
152
+ }
153
+ if ($this->_options['read_control']) {
154
+ $hashData = $this->_hash($data, $this->_options['read_control_type']);
155
+ $hashControl = $metadatas['hash'];
156
+ if ($hashData != $hashControl) {
157
+ $this->_log(
158
+ 'Zend_Cache_Backend_File::load() / read_control : stored hash and computed hash do not match'
159
+ );
160
+ $this->remove($id);
161
+
162
+ return false;
163
+ }
164
+ }
165
+
166
+ return $data;
167
+ }
168
+
169
+ /**
170
+ * Save some string data into a cache record
171
+ *
172
+ * Note : $data must be a "string" (serialization is done by the
173
+ * core not by the backend)
174
+ *
175
+ * @param string $data Data to cache
176
+ * @param string $id Cache id
177
+ * @param array $tags Array of strings, the cache record will be tagged by each string entry
178
+ * @param bool|int $specificLifetime If != false, set a specific lifetime for this cache record
179
+ * (null => infinite lifetime)
180
+ *
181
+ * @return boolean In case of success returns true
182
+ */
183
+ public function save($data, $id, $tags = array(), $specificLifetime = false)
184
+ {
185
+ $file = $this->_file($id);
186
+ $path = $this->_path($id);
187
+ if ($this->_options['hashed_directory_level'] > 0) {
188
+ if (!is_writable($path)) {
189
+ // maybe, we just have to build the directory structure
190
+ $this->_recursiveMkdirAndChmod($id);
191
+ if (!is_writable($path)) {
192
+ return false;
193
+ }
194
+ }
195
+ }
196
+ if ($this->_options['read_control']) {
197
+ $hash = $this->_hash($data, $this->_options['read_control_type']);
198
+ } else {
199
+ $hash = '';
200
+ }
201
+ $metadatas = array(
202
+ 'hash' => $hash,
203
+ 'mtime' => time(),
204
+ 'expire' => $this->_expireTime($this->getLifetime($specificLifetime)),
205
+ 'tags' => implode(',', $tags),
206
+ );
207
+ $res = $this->_filePutContents($file, serialize($metadatas) . "\n" . $data);
208
+ $res = $res && $this->_updateIdsTags(array($id), $tags, 'merge');
209
+
210
+ return $res;
211
+ }
212
+
213
+ /**
214
+ * Remove a cache record
215
+ *
216
+ * @param string $id Cache id
217
+ *
218
+ * @return boolean In case of success returns true
219
+ */
220
+ public function remove($id)
221
+ {
222
+ $file = $this->_file($id);
223
+ $metadatas = $this->_getCache($file, false);
224
+ if ($metadatas) {
225
+ $boolRemove = $this->_remove($file);
226
+ $boolTags = $this->_updateIdsTags(array($id), explode(',', $metadatas['tags']), 'diff');
227
+
228
+ return $boolRemove && $boolTags;
229
+ }
230
+
231
+ return false;
232
+ }
233
+
234
+ /**
235
+ * Clean some cache records
236
+ *
237
+ * Available modes are :
238
+ * 'all' (default) => remove all cache entries ($tags is not used)
239
+ * 'old' => remove too old cache entries ($tags is not used)
240
+ * 'matchingTag' => remove cache entries matching all given tags
241
+ * ($tags can be an array of strings or a single string)
242
+ * 'notMatchingTag' => remove cache entries not matching one of the given tags
243
+ * ($tags can be an array of strings or a single string)
244
+ * 'matchingAnyTag' => remove cache entries matching any given tags
245
+ * ($tags can be an array of strings or a single string)
246
+ *
247
+ * @param string $mode
248
+ * @param array $tags
249
+ *
250
+ * @return boolean In case of success returns true
251
+ */
252
+ public function clean($mode = Zend_Cache::CLEANING_MODE_ALL, $tags = array())
253
+ {
254
+ // We use this protected method to hide the recursive stuff
255
+ clearstatcache();
256
+ switch ($mode) {
257
+ case Zend_Cache::CLEANING_MODE_ALL:
258
+ case Zend_Cache::CLEANING_MODE_OLD:
259
+ return $this->_clean($this->_options['cache_dir'], $mode);
260
+ default:
261
+ return $this->_cleanNew($mode, $tags);
262
+ }
263
+ }
264
+
265
+ /**
266
+ * Return an array of stored tags
267
+ *
268
+ * @return array Array of stored tags (string)
269
+ */
270
+ public function getTags()
271
+ {
272
+ $prefix = $this->_tagFile('');
273
+ $prefixLen = strlen($prefix);
274
+ $tags = array();
275
+ foreach (@glob($prefix . '*') as $tagFile) {
276
+ $tags[] = substr($tagFile, $prefixLen);
277
+ }
278
+
279
+ return $tags;
280
+ }
281
+
282
+ /**
283
+ * Return an array of stored cache ids which match given tags
284
+ *
285
+ * In case of multiple tags, a logical AND is made between tags
286
+ *
287
+ * @param array $tags Array of tags
288
+ *
289
+ * @return array Array of matching cache ids (string)
290
+ */
291
+ public function getIdsMatchingTags($tags = array())
292
+ {
293
+ return $this->_getIdsByTags(Zend_Cache::CLEANING_MODE_MATCHING_TAG, $tags);
294
+ }
295
+
296
+ /**
297
+ * Return an array of stored cache ids which don't match given tags
298
+ *
299
+ * In case of multiple tags, a logical OR is made between tags
300
+ *
301
+ * @param array $tags Array of tags
302
+ *
303
+ * @return array Array of not matching cache ids (string)
304
+ */
305
+ public function getIdsNotMatchingTags($tags = array())
306
+ {
307
+ return $this->_getIdsByTags(Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG, $tags);
308
+ }
309
+
310
+ /**
311
+ * Return an array of stored cache ids which match any given tags
312
+ *
313
+ * In case of multiple tags, a logical OR is made between tags
314
+ *
315
+ * @param array $tags Array of tags
316
+ *
317
+ * @return array Array of any matching cache ids (string)
318
+ */
319
+ public function getIdsMatchingAnyTags($tags = array())
320
+ {
321
+ return $this->_getIdsByTags(Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG, $tags);
322
+ }
323
+
324
+ /**
325
+ * Return an array of metadatas for the given cache id
326
+ *
327
+ * The array must include these keys :
328
+ * - expire : the expire timestamp
329
+ * - tags : a string array of tags
330
+ * - mtime : timestamp of last modification time
331
+ *
332
+ * @param string $id Cache id
333
+ *
334
+ * @return array Array of metadatas (false if the cache id is not found)
335
+ */
336
+ public function getMetadatas($id)
337
+ {
338
+ $metadatas = $this->_getCache($this->_file($id), false);
339
+ if ($metadatas) {
340
+ $metadatas['tags'] = explode(',', $metadatas['tags']);
341
+ }
342
+
343
+ return $metadatas;
344
+ }
345
+
346
+ /**
347
+ * Give (if possible) an extra lifetime to the given cache id
348
+ *
349
+ * @param string $id Cache id
350
+ * @param int $extraLifetime
351
+ *
352
+ * @return boolean In case of success returns true
353
+ */
354
+ public function touch($id, $extraLifetime)
355
+ {
356
+ $file = $this->_file($id);
357
+ $cache = $this->_getCache($file, true);
358
+ if (!$cache) {
359
+ return false;
360
+ }
361
+ list($metadatas, $data) = $cache;
362
+ if (time() > $metadatas['expire']) {
363
+ return false;
364
+ }
365
+ $newMetadatas = array(
366
+ 'hash' => $metadatas['hash'],
367
+ 'mtime' => time(),
368
+ 'expire' => $metadatas['expire'] + $extraLifetime,
369
+ 'tags' => $metadatas['tags']
370
+ );
371
+
372
+ return !!$this->_filePutContents($file, serialize($newMetadatas) . "\n" . $data);
373
+ }
374
+
375
+ /**
376
+ * Get a metadatas record and optionally the data as well
377
+ *
378
+ * @param string $file Cache file
379
+ * @param bool $withData
380
+ *
381
+ * @return array|bool
382
+ */
383
+ protected function _getCache($file, $withData)
384
+ {
385
+ if (!is_file($file) || !($fd = @fopen($file, 'rb'))) {
386
+ return false;
387
+ }
388
+ if ($this->_options['file_locking']) {
389
+ flock($fd, LOCK_SH);
390
+ }
391
+ $metadata = fgets($fd);
392
+ if (!$metadata) {
393
+ if ($this->_options['file_locking']) {
394
+ flock($fd, LOCK_UN);
395
+ }
396
+ fclose($fd);
397
+
398
+ return false;
399
+ }
400
+ if ($withData) {
401
+ $data = stream_get_contents($fd);
402
+ }
403
+ if ($this->_options['file_locking']) {
404
+ flock($fd, LOCK_UN);
405
+ }
406
+ fclose($fd);
407
+ $metadata = @unserialize(rtrim($metadata, "\n"));
408
+ if ($withData) {
409
+ return array($metadata, $data);
410
+ }
411
+
412
+ return $metadata;
413
+ }
414
+
415
+ /**
416
+ * Get meta data from a cache record
417
+ *
418
+ * @param string $id Cache id
419
+ *
420
+ * @return array|bool Associative array of meta data
421
+ */
422
+ protected function _getMetadatas($id)
423
+ {
424
+ return $this->_getCache($this->_file($id), false);
425
+ }
426
+
427
+ /**
428
+ * Set a metadatas record
429
+ *
430
+ * @param string $id Cache id
431
+ * @param array $metadatas Associative array of metadatas
432
+ * @param boolean $save Optional pass false to disable saving to file
433
+ *
434
+ * @return boolean In case of success returns true
435
+ */
436
+ protected function _setMetadatas($id, $metadatas, $save = true)
437
+ {
438
+ // TODO - implement for unit tests ___expire method
439
+ return true;
440
+ }
441
+
442
+ /**
443
+ * Return the complete directory path of a filename (including hashedDirectoryStructure)
444
+ *
445
+ * Uses multiple letters for a single-level hash rather than multiple levels
446
+ *
447
+ * @param string $id Cache id
448
+ * @param boolean $parts If true, returns array of directory parts instead of single string
449
+ *
450
+ * @return string Complete directory path
451
+ */
452
+ protected function _path($id, $parts = false)
453
+ {
454
+ $partsArray = array();
455
+ $root = $this->_options['cache_dir'];
456
+ $prefix = $this->_options['file_name_prefix'];
457
+ if ($this->_options['hashed_directory_level'] > 0) {
458
+ $hash = hash('adler32', $id);
459
+ $root = $root . $prefix . '--' . substr($hash, -$this->_options['hashed_directory_level'])
460
+ . DIRECTORY_SEPARATOR;
461
+ $partsArray[] = $root;
462
+ }
463
+ if ($parts) {
464
+ return $partsArray;
465
+ }
466
+ return $root;
467
+ }
468
+
469
+ /**
470
+ * Clean some cache records (protected method used for recursive stuff)
471
+ *
472
+ * Available modes are :
473
+ * Zend_Cache::CLEANING_MODE_ALL (default) => remove all cache entries ($tags is not used)
474
+ * Zend_Cache::CLEANING_MODE_OLD => remove too old cache entries ($tags is not used)
475
+ * Zend_Cache::CLEANING_MODE_MATCHING_TAG => remove cache entries matching all given tags
476
+ * ($tags can be an array of strings or a single string)
477
+ * Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG => remove cache entries not {matching one of the given tags}
478
+ * ($tags can be an array of strings or a single string)
479
+ * Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG => remove cache entries matching any given tags
480
+ * ($tags can be an array of strings or a single string)
481
+ *
482
+ * @param string $dir Directory to clean
483
+ * @param string $mode Clean mode
484
+ * @param array $tags
485
+ *
486
+ * @throws Zend_Cache_Exception
487
+ * @return boolean In case of success returns true
488
+ */
489
+ protected function _clean($dir, $mode = Zend_Cache::CLEANING_MODE_ALL, $tags = array())
490
+ {
491
+ if (!is_dir($dir)) {
492
+ return false;
493
+ }
494
+ $result = true;
495
+ $glob = @glob($dir . $this->_options['file_name_prefix'] . '--*');
496
+ if ($glob === false) {
497
+ return true;
498
+ }
499
+ foreach ($glob as $file) {
500
+ if (is_file($file)) {
501
+ switch ($mode) {
502
+ case Zend_Cache::CLEANING_MODE_ALL:
503
+ $result = @unlink($file) && $result;
504
+ continue;
505
+ }
506
+
507
+ $id = $this->_fileNameToId(basename($file));
508
+ $_file = $this->_file($id);
509
+ if ($file != $_file) {
510
+ @unlink($file);
511
+ continue;
512
+ }
513
+ $metadatas = $this->_getCache($file, false);
514
+ if (!$metadatas) {
515
+ @unlink($file);
516
+ continue;
517
+ }
518
+ switch ($mode) {
519
+ case Zend_Cache::CLEANING_MODE_OLD:
520
+ if (time() > $metadatas['expire']) {
521
+ $result = $this->_remove($file) && $result;
522
+ $result = $this->_updateIdsTags(
523
+ array($id),
524
+ explode(',', $metadatas['tags']),
525
+ 'diff'
526
+ ) && $result;
527
+ }
528
+ continue;
529
+ default:
530
+ Zend_Cache::throwException('Invalid mode for clean() method');
531
+ break;
532
+ }
533
+ }
534
+ if (is_dir($file) && $this->_options['hashed_directory_level'] > 0) {
535
+ // Recursive call
536
+ $result = $this->_clean($file . DIRECTORY_SEPARATOR, $mode) && $result;
537
+ if ($mode == 'all') {
538
+ // if mode=='all', we try to drop the structure too
539
+ @rmdir($file);
540
+ }
541
+ }
542
+ }
543
+ if ($mode == 'all') {
544
+ foreach (glob($this->_tagFile('*')) as $tagFile) {
545
+ @unlink($tagFile);
546
+ }
547
+ }
548
+
549
+ return $result;
550
+ }
551
+
552
+ /**
553
+ * Clean some cache records (protected method used for recursive stuff)
554
+ *
555
+ * Available modes are :
556
+ * Zend_Cache::CLEANING_MODE_ALL (default) => remove all cache entries ($tags is not used)
557
+ * Zend_Cache::CLEANING_MODE_OLD => remove too old cache entries ($tags is not used)
558
+ * Zend_Cache::CLEANING_MODE_MATCHING_TAG => remove cache entries matching all given tags
559
+ * ($tags can be an array of strings or a single string)
560
+ * Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG => remove cache entries not {matching one of the given tags}
561
+ * ($tags can be an array of strings or a single string)
562
+ * Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG => remove cache entries matching any given tags
563
+ * ($tags can be an array of strings or a single string)
564
+ *
565
+ * @param string $mode Clean mode
566
+ * @param array $tags Array of tags
567
+ *
568
+ * @throws Zend_Cache_Exception
569
+ * @return boolean In case of success returns true
570
+ */
571
+ protected function _cleanNew($mode = Zend_Cache::CLEANING_MODE_ALL, $tags = array())
572
+ {
573
+ $result = true;
574
+ $ids = $this->_getIdsByTags($mode, $tags);
575
+ foreach ($ids as $id) {
576
+ $idFile = $this->_file($id);
577
+ if (is_file($idFile)) {
578
+ $result = $result && $this->_remove($idFile);
579
+ }
580
+ }
581
+ switch ($mode) {
582
+ case Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG:
583
+ foreach ($tags as $tag) {
584
+ $tagFile = $this->_tagFile($tag);
585
+ if (is_file($tagFile)) {
586
+ $result = $result && $this->_remove($tagFile);
587
+ }
588
+ }
589
+ break;
590
+ case Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG:
591
+ case Zend_Cache::CLEANING_MODE_MATCHING_TAG:
592
+ $this->_updateIdsTags($ids, $tags, 'diff');
593
+ break;
594
+ }
595
+
596
+ return $result;
597
+ }
598
+
599
+ /**
600
+ * Fetching cache' ids, by tags using different mods
601
+ *
602
+ * @param string $mode
603
+ * @param array $tags
604
+ *
605
+ * @return array
606
+ */
607
+ protected function _getIdsByTags($mode, $tags)
608
+ {
609
+ $ids = array();
610
+ switch ($mode) {
611
+ case Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG:
612
+ $ids = $this->getIds();
613
+ if ($tags) {
614
+ foreach ($tags as $tag) {
615
+ if (!$ids) {
616
+ break; // early termination optimization
617
+ }
618
+ $ids = array_diff($ids, $this->_getTagIds($tag));
619
+ }
620
+ }
621
+ break;
622
+ case Zend_Cache::CLEANING_MODE_MATCHING_TAG:
623
+ if ($tags) {
624
+ $tag = array_shift($tags);
625
+ $ids = $this->_getTagIds($tag);
626
+ foreach ($tags as $tag) {
627
+ if (!$ids) {
628
+ break; // early termination optimization
629
+ }
630
+ $ids = array_intersect($ids, $this->_getTagIds($tag));
631
+ }
632
+ $ids = array_unique($ids);
633
+ }
634
+ break;
635
+ case Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG:
636
+ foreach ($tags as $tag) {
637
+ $ids = $ids + $this->_getTagIds($tag);
638
+ }
639
+ $ids = array_unique($ids);
640
+ break;
641
+ }
642
+
643
+ return $ids;
644
+ }
645
+
646
+ /**
647
+ * Make and return a file name (with path)
648
+ *
649
+ * @param string $id Cache id
650
+ *
651
+ * @return string File name (with path)
652
+ */
653
+ protected function _tagFile($id)
654
+ {
655
+ return $this->_tagPath() . $this->_idToFileName($id);
656
+ }
657
+
658
+ /**
659
+ * Return the complete directory path where tags are stored
660
+ *
661
+ * @return string Complete directory path
662
+ */
663
+ protected function _tagPath()
664
+ {
665
+ $path = $this->_options['cache_dir'] . DIRECTORY_SEPARATOR . $this->_options['file_name_prefix'] . '--tags'
666
+ . DIRECTORY_SEPARATOR;
667
+ if (!$this->_isTagDirChecked) {
668
+ if (!is_dir($path)) {
669
+ @mkdir($path, $this->_options['hashed_directory_perm']);
670
+ @chmod($path, $this->_options['hashed_directory_perm']);
671
+ }
672
+ $this->_isTagDirChecked = true;
673
+ }
674
+
675
+ return $path;
676
+ }
677
+
678
+ /**
679
+ * Fetching all existed tags' ids
680
+ *
681
+ * @param string|resource $tag
682
+ *
683
+ * @return array
684
+ */
685
+ protected function _getTagIds($tag)
686
+ {
687
+ if (is_resource($tag)) {
688
+ $ids = stream_get_contents($tag);
689
+ } else {
690
+ $ids = @file_get_contents($this->_tagFile($tag));
691
+ }
692
+ if (!$ids) {
693
+ return array();
694
+ }
695
+ $ids = substr($ids, 0, strrpos($ids, "\n"));
696
+
697
+ return explode("\n", $ids);
698
+ }
699
+
700
+ /**
701
+ * Updating tags' ids
702
+ *
703
+ * @param array $ids
704
+ * @param array $tags
705
+ * @param string $mode
706
+ *
707
+ * @return boolean
708
+ */
709
+ protected function _updateIdsTags($ids, $tags, $mode)
710
+ {
711
+ $result = true;
712
+ foreach ($tags as $tag) {
713
+ $file = $this->_tagFile($tag);
714
+ if (file_exists($file)) {
715
+ if (!$ids && $mode == 'diff') {
716
+ $result = $this->_remove($file);
717
+ } else {
718
+ if ($mode == 'diff' || (rand(1, 100) == 1 && filesize($file) > 4096)) {
719
+ $file = $this->_tagFile($tag);
720
+ if (!($fd = fopen($file, 'rb+'))) {
721
+ $result = false;
722
+ continue;
723
+ }
724
+ if ($this->_options['file_locking']) {
725
+ flock($fd, LOCK_EX);
726
+ }
727
+ if ($mode == 'diff') {
728
+ $_ids = array_diff($this->_getTagIds($fd), $ids);
729
+ } else { // if ($mode == 'merge')
730
+ $_ids = $this->_getTagIds($fd) + $ids;
731
+ }
732
+ fseek($fd, 0);
733
+ ftruncate($fd, 0);
734
+ $result = fwrite($fd, implode("\n", array_unique($_ids)) . "\n") && $result;
735
+ if ($this->_options['file_locking']) {
736
+ flock($fd, LOCK_UN);
737
+ }
738
+ fclose($fd);
739
+ } else {
740
+ $string = implode("\n", $ids) . "\n";
741
+ $flags = FILE_APPEND | ($this->_options['file_locking'] ? LOCK_EX : 0);
742
+
743
+ $result = file_put_contents($file, $string, $flags) && $result;
744
+ }
745
+ }
746
+ } else {
747
+ if ($mode == 'merge') {
748
+ $result = $this->_filePutContents($file, implode("\n", $ids) . "\n") && $result;
749
+ }
750
+ }
751
+ }
752
+
753
+ return $result;
754
+ }
755
+
756
+ /**
757
+ * Put the given string into the given file
758
+ *
759
+ * @param string $file File complete path
760
+ * @param string $string String to put in file
761
+ *
762
+ * @return boolean In case of success returns true
763
+ */
764
+ protected function _filePutContents($file, $string)
765
+ {
766
+ $result = @file_put_contents($file, $string, $this->_options['file_locking'] ? LOCK_EX : 0);
767
+ $result && chmod($file, $this->_options['cache_file_perm']);
768
+
769
+ return $result;
770
+ }
771
+
772
+ /**
773
+ * For unit testing only
774
+ *
775
+ * @param $id
776
+ */
777
+ public function ___expire($id)
778
+ {
779
+ $metadata = $this->_getMetadatas($id);
780
+ $this->touch($id, 1 - $metadata['expire']);
781
+ }
782
+ }
lib/Mage/Cache/Backend/Redis.php ADDED
@@ -0,0 +1,69 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Magento
4
+ *
5
+ * NOTICE OF LICENSE
6
+ *
7
+ * This source file is subject to the Open Software License (OSL 3.0)
8
+ * that is bundled with this package in the file LICENSE.txt.
9
+ * It is also available through the world-wide-web at this URL:
10
+ * http://opensource.org/licenses/osl-3.0.php
11
+ * If you did not receive a copy of the license and are unable to
12
+ * obtain it through the world-wide-web, please send an email
13
+ * to license@magentocommerce.com so we can send you a copy immediately.
14
+ *
15
+ * DISCLAIMER
16
+ *
17
+ * Do not edit or add to this file if you wish to upgrade Magento to newer
18
+ * versions in the future. If you wish to customize Magento for your
19
+ * needs please refer to http://www.magentocommerce.com for more information.
20
+ *
21
+ * @category Mage
22
+ * @package Mage_Cache
23
+ * @copyright Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
24
+ * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25
+ *
26
+ * Summary of changes:
27
+ * - code modified to follow Magento coding standards
28
+ */
29
+
30
+ /**
31
+ * Licensed under New BSD license http://opensource.org/licenses/BSD-3-Clause
32
+ * Copyright (c) 2012, Colin Mollenhour
33
+ * All rights reserved.
34
+ *
35
+ * Redistribution and use in source and binary forms, with or without
36
+ * modification, are permitted provided that the following conditions are met:
37
+ *
38
+ * * Redistributions of source code must retain the above copyright
39
+ * notice, this list of conditions and the following disclaimer.
40
+ * * Redistributions in binary form must reproduce the above copyright
41
+ * notice, this list of conditions and the following disclaimer in the
42
+ * documentation and/or other materials provided with the distribution.
43
+ * * The name of Colin Mollenhour may not be used to endorse or promote products
44
+ * derived from this software without specific prior written permission.
45
+ *
46
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
47
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
48
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
49
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
50
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
51
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
52
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
53
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
54
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
55
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
56
+ */
57
+
58
+ /**
59
+ * Optimized file cache backend
60
+ *
61
+ * @deprecated after 1.8.0.0
62
+ *
63
+ * @category Mage
64
+ * @package Mage_Cache
65
+ * @author Magento Core Team <core@magentocommerce.com>
66
+ */
67
+ class Mage_Cache_Backend_Redis extends Cm_Cache_Backend_Redis
68
+ {
69
+ }
package.xml CHANGED
@@ -1,18 +1,18 @@
1
  <?xml version="1.0"?>
2
  <package>
3
  <name>Lib_Mage</name>
4
- <version>1.7.0.1</version>
5
  <stability>stable</stability>
6
  <license uri="http://opensource.org/licenses/osl-3.0.php">OSL v3.0</license>
7
  <channel>community</channel>
8
  <extends/>
9
  <summary>Mage Library</summary>
10
  <description>Mage Library</description>
11
- <notes>1.7.0.1</notes>
12
  <authors><author><name>Magento Core Team</name><user>core</user><email>core@magentocommerce.com</email></author></authors>
13
- <date>2012-06-20</date>
14
- <time>11:26:40</time>
15
- <contents><target name="magelib"><dir name="Mage"><dir name="Archive"><file name="Abstract.php" hash="6324215ec8ab3c55730c57976b7cd4f7"/><file name="Bz.php" hash="6485bb0cd67f6f5dfa11b8ba29e23d43"/><file name="Gz.php" hash="7f75dbebd125a0d4c27803d4ca4983f4"/><dir name="Helper"><dir name="File"><file name="Bz.php" hash="ec70e019f9031c2c2f16c9f910434352"/><file name="Gz.php" hash="84d1f376a78efa1898f888c854faf040"/></dir><file name="File.php" hash="8a0383c1b32cdbc8c53ba551c7814bda"/></dir><file name="Interface.php" hash="283914c36fdcf9851ec651149176fff7"/><file name="Tar.php" hash="44f6ae1c838c3a8666834fd9336724d6"/></dir><file name="Archive.php" hash="1e0342bbcb89d417c7ee77ad3387938d"/><dir name="Autoload"><file name="Simple.php" hash="0112e880807596fbe8822be12314f14f"/></dir><dir name="Backup"><file name="Abstract.php" hash="4ab32913f5831b4e449486a5cf84d07e"/><dir name="Archive"><file name="Tar.php" hash="b6b2731bfa267b6b5fcb28d3f8f8cdbf"/></dir><file name="Db.php" hash="58001faa3a70a54441f45de8cb77aacb"/><dir name="Exception"><file name="CantLoadSnapshot.php" hash="67e47d7b54e466ebf0230810bec31158"/><file name="FtpConnectionFailed.php" hash="54cc1c76345d5fc601f7cf3af67151f6"/><file name="FtpValidationFailed.php" hash="51847fdeb1539094b9eca84b601ca241"/><file name="NotEnoughFreeSpace.php" hash="5a95f8877b4b8ca8936c0fc88a1a65ac"/><file name="NotEnoughPermissions.php" hash="b89a417fc74cc6b45371967c9c7a3e92"/></dir><file name="Exception.php" hash="b10632f40d57f0768f8d1058b0fd10fc"/><dir name="Filesystem"><file name="Helper.php" hash="0366375e211a2e4093f451db7793b3b0"/><dir name="Iterator"><file name="File.php" hash="0bfe672a2e72af47c777f7321b0752aa"/><file name="Filter.php" hash="f994e954d22007498e4078345aeadd20"/></dir><dir name="Rollback"><file name="Abstract.php" hash="90a2781c3c6443e08aeb3b6f1d21f97f"/><file name="Fs.php" hash="c76f9c2e09d37d4dcc785fab7d4e02b0"/><file name="Ftp.php" hash="ebea4f77dee7cc83444da16b7d51e397"/></dir></dir><file name="Filesystem.php" hash="8da3a28a9f90091105121dee17cfa142"/><file name="Interface.php" hash="5507294967fc6a5472aa82df60a1bf69"/><file name="Media.php" hash="fd2d608b2b5afaab2f33f67b5155e14b"/><file name="Nomedia.php" hash="da38dbea4586952e20d327b3af1347ae"/><file name="Snapshot.php" hash="2e4ce7ed1b78c4dbad25221abbb4aaf2"/></dir><file name="Backup.php" hash="56bf7a531ab332a0f10821e5d583afc4"/><dir name="Connect"><dir name="Channel"><file name="Generator.php" hash="a1f115e909680bca8c1b1f0940244b13"/><file name="Parser.php" hash="ec2e7380ec4bca81de2795f96975e778"/><file name="VO.php" hash="870a1b9b28d85dd72b2b1e2529dca354"/></dir><dir name="Command"><file name="Channels_Header.php" hash="934366a4daa1ebe87b25cb9dfa061798"/><file name="Channels.php" hash="12f730285615329cba0b570385009837"/><file name="Config_Header.php" hash="119a103ed71b326993756961b6c7c2a0"/><file name="Config.php" hash="5091776f35732d8b0ff12c8ff3561c69"/><file name="Install_Header.php" hash="71f0b6bad2f745235352d181bcc66645"/><file name="Install.php" hash="2f7227a1f4003d6ce6edec4a0ce02e0f"/><file name="Package_Header.php" hash="dc3840a95f89ef844df40c585582815d"/><file name="Package.php" hash="b36bdc6a3c0f6bc9d7766a37c046a481"/><file name="Registry_Header.php" hash="559edbac0f3d267c8ca289e526b940d1"/><file name="Registry.php" hash="f9fde28940ff38dbc336335d575a295d"/><file name="Remote_Header.php" hash="4b56cd683710de6c81241f902570ba25"/><file name="Remote.php" hash="6f959617993d58aec974d578921b6212"/></dir><file name="Command.php" hash="0d474da0956a292aa83e88da4975c527"/><file name="Config.php" hash="511f752123ccc6c148a6a308fc3f81b2"/><file name="Converter.php" hash="1cde84613c6079050bb3824aba3b380d"/><dir name="Frontend"><file name="CLI.php" hash="86e6631d9345d5bf9d15148cfdace3bf"/></dir><file name="Frontend.php" hash="0a97c590fdc9844b225638d631315d35"/><file name="Ftp.php" hash="2b87de89c19712ae22756b11c763e137"/><dir name="Loader"><file name="Ftp.php" 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  <compatible/>
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  </package>
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  <?xml version="1.0"?>
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  <package>
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  <name>Lib_Mage</name>
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+ <version>1.8.0.0</version>
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  <stability>stable</stability>
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  <license uri="http://opensource.org/licenses/osl-3.0.php">OSL v3.0</license>
7
  <channel>community</channel>
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  <extends/>
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  <summary>Mage Library</summary>
10
  <description>Mage Library</description>
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+ <notes>1.8.0.0</notes>
12
  <authors><author><name>Magento Core Team</name><user>core</user><email>core@magentocommerce.com</email></author></authors>
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+ <date>2013-09-24</date>
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+ <time>09:09:43</time>
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  <compatible/>
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  <dependencies><required><php><min>5.2.0</min><max>6.0.0</max></php></required></dependencies>
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  </package>