diff options
Diffstat (limited to 'library/HTMLPurifier/DefinitionCache')
7 files changed, 0 insertions, 721 deletions
diff --git a/library/HTMLPurifier/DefinitionCache/Decorator.php b/library/HTMLPurifier/DefinitionCache/Decorator.php deleted file mode 100644 index b57a51b6c..000000000 --- a/library/HTMLPurifier/DefinitionCache/Decorator.php +++ /dev/null @@ -1,112 +0,0 @@ -<?php - -class HTMLPurifier_DefinitionCache_Decorator extends HTMLPurifier_DefinitionCache -{ - - /** - * Cache object we are decorating - * @type HTMLPurifier_DefinitionCache - */ - public $cache; - - /** - * The name of the decorator - * @var string - */ - public $name; - - public function __construct() - { - } - - /** - * Lazy decorator function - * @param HTMLPurifier_DefinitionCache $cache Reference to cache object to decorate - * @return HTMLPurifier_DefinitionCache_Decorator - */ - public function decorate(&$cache) - { - $decorator = $this->copy(); - // reference is necessary for mocks in PHP 4 - $decorator->cache =& $cache; - $decorator->type = $cache->type; - return $decorator; - } - - /** - * Cross-compatible clone substitute - * @return HTMLPurifier_DefinitionCache_Decorator - */ - public function copy() - { - return new HTMLPurifier_DefinitionCache_Decorator(); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function add($def, $config) - { - return $this->cache->add($def, $config); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function set($def, $config) - { - return $this->cache->set($def, $config); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function replace($def, $config) - { - return $this->cache->replace($def, $config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function get($config) - { - return $this->cache->get($config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function remove($config) - { - return $this->cache->remove($config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function flush($config) - { - return $this->cache->flush($config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function cleanup($config) - { - return $this->cache->cleanup($config); - } -} - -// vim: et sw=4 sts=4 diff --git a/library/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php b/library/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php deleted file mode 100644 index 4991777ce..000000000 --- a/library/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php +++ /dev/null @@ -1,78 +0,0 @@ -<?php - -/** - * Definition cache decorator class that cleans up the cache - * whenever there is a cache miss. - */ -class HTMLPurifier_DefinitionCache_Decorator_Cleanup extends HTMLPurifier_DefinitionCache_Decorator -{ - /** - * @type string - */ - public $name = 'Cleanup'; - - /** - * @return HTMLPurifier_DefinitionCache_Decorator_Cleanup - */ - public function copy() - { - return new HTMLPurifier_DefinitionCache_Decorator_Cleanup(); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function add($def, $config) - { - $status = parent::add($def, $config); - if (!$status) { - parent::cleanup($config); - } - return $status; - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function set($def, $config) - { - $status = parent::set($def, $config); - if (!$status) { - parent::cleanup($config); - } - return $status; - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function replace($def, $config) - { - $status = parent::replace($def, $config); - if (!$status) { - parent::cleanup($config); - } - return $status; - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function get($config) - { - $ret = parent::get($config); - if (!$ret) { - parent::cleanup($config); - } - return $ret; - } -} - -// vim: et sw=4 sts=4 diff --git a/library/HTMLPurifier/DefinitionCache/Decorator/Memory.php b/library/HTMLPurifier/DefinitionCache/Decorator/Memory.php deleted file mode 100644 index d529dce48..000000000 --- a/library/HTMLPurifier/DefinitionCache/Decorator/Memory.php +++ /dev/null @@ -1,85 +0,0 @@ -<?php - -/** - * Definition cache decorator class that saves all cache retrievals - * to PHP's memory; good for unit tests or circumstances where - * there are lots of configuration objects floating around. - */ -class HTMLPurifier_DefinitionCache_Decorator_Memory extends HTMLPurifier_DefinitionCache_Decorator -{ - /** - * @type array - */ - protected $definitions; - - /** - * @type string - */ - public $name = 'Memory'; - - /** - * @return HTMLPurifier_DefinitionCache_Decorator_Memory - */ - public function copy() - { - return new HTMLPurifier_DefinitionCache_Decorator_Memory(); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function add($def, $config) - { - $status = parent::add($def, $config); - if ($status) { - $this->definitions[$this->generateKey($config)] = $def; - } - return $status; - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function set($def, $config) - { - $status = parent::set($def, $config); - if ($status) { - $this->definitions[$this->generateKey($config)] = $def; - } - return $status; - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function replace($def, $config) - { - $status = parent::replace($def, $config); - if ($status) { - $this->definitions[$this->generateKey($config)] = $def; - } - return $status; - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function get($config) - { - $key = $this->generateKey($config); - if (isset($this->definitions[$key])) { - return $this->definitions[$key]; - } - $this->definitions[$key] = parent::get($config); - return $this->definitions[$key]; - } -} - -// vim: et sw=4 sts=4 diff --git a/library/HTMLPurifier/DefinitionCache/Decorator/Template.php.in b/library/HTMLPurifier/DefinitionCache/Decorator/Template.php.in deleted file mode 100644 index b1fec8d36..000000000 --- a/library/HTMLPurifier/DefinitionCache/Decorator/Template.php.in +++ /dev/null @@ -1,82 +0,0 @@ -<?php - -require_once 'HTMLPurifier/DefinitionCache/Decorator.php'; - -/** - * Definition cache decorator template. - */ -class HTMLPurifier_DefinitionCache_Decorator_Template extends HTMLPurifier_DefinitionCache_Decorator -{ - - /** - * @type string - */ - public $name = 'Template'; // replace this - - public function copy() - { - // replace class name with yours - return new HTMLPurifier_DefinitionCache_Decorator_Template(); - } - - // remove methods you don't need - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function add($def, $config) - { - return parent::add($def, $config); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function set($def, $config) - { - return parent::set($def, $config); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function replace($def, $config) - { - return parent::replace($def, $config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function get($config) - { - return parent::get($config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function flush($config) - { - return parent::flush($config); - } - - /** - * @param HTMLPurifier_Config $config - * @return mixed - */ - public function cleanup($config) - { - return parent::cleanup($config); - } -} - -// vim: et sw=4 sts=4 diff --git a/library/HTMLPurifier/DefinitionCache/Null.php b/library/HTMLPurifier/DefinitionCache/Null.php deleted file mode 100644 index d9a75ce22..000000000 --- a/library/HTMLPurifier/DefinitionCache/Null.php +++ /dev/null @@ -1,76 +0,0 @@ -<?php - -/** - * Null cache object to use when no caching is on. - */ -class HTMLPurifier_DefinitionCache_Null extends HTMLPurifier_DefinitionCache -{ - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return bool - */ - public function add($def, $config) - { - return false; - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return bool - */ - public function set($def, $config) - { - return false; - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return bool - */ - public function replace($def, $config) - { - return false; - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function remove($config) - { - return false; - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function get($config) - { - return false; - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function flush($config) - { - return false; - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function cleanup($config) - { - return false; - } -} - -// vim: et sw=4 sts=4 diff --git a/library/HTMLPurifier/DefinitionCache/Serializer.php b/library/HTMLPurifier/DefinitionCache/Serializer.php deleted file mode 100644 index ecacb88fe..000000000 --- a/library/HTMLPurifier/DefinitionCache/Serializer.php +++ /dev/null @@ -1,285 +0,0 @@ -<?php - -class HTMLPurifier_DefinitionCache_Serializer extends HTMLPurifier_DefinitionCache -{ - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return int|bool - */ - public function add($def, $config) - { - if (!$this->checkDefType($def)) { - return; - } - $file = $this->generateFilePath($config); - if (file_exists($file)) { - return false; - } - if (!$this->_prepareDir($config)) { - return false; - } - return $this->_write($file, serialize($def), $config); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return int|bool - */ - public function set($def, $config) - { - if (!$this->checkDefType($def)) { - return; - } - $file = $this->generateFilePath($config); - if (!$this->_prepareDir($config)) { - return false; - } - return $this->_write($file, serialize($def), $config); - } - - /** - * @param HTMLPurifier_Definition $def - * @param HTMLPurifier_Config $config - * @return int|bool - */ - public function replace($def, $config) - { - if (!$this->checkDefType($def)) { - return; - } - $file = $this->generateFilePath($config); - if (!file_exists($file)) { - return false; - } - if (!$this->_prepareDir($config)) { - return false; - } - return $this->_write($file, serialize($def), $config); - } - - /** - * @param HTMLPurifier_Config $config - * @return bool|HTMLPurifier_Config - */ - public function get($config) - { - $file = $this->generateFilePath($config); - if (!file_exists($file)) { - return false; - } - return unserialize(file_get_contents($file)); - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function remove($config) - { - $file = $this->generateFilePath($config); - if (!file_exists($file)) { - return false; - } - return unlink($file); - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function flush($config) - { - if (!$this->_prepareDir($config)) { - return false; - } - $dir = $this->generateDirectoryPath($config); - $dh = opendir($dir); - while (false !== ($filename = readdir($dh))) { - if (empty($filename)) { - continue; - } - if ($filename[0] === '.') { - continue; - } - unlink($dir . '/' . $filename); - } - } - - /** - * @param HTMLPurifier_Config $config - * @return bool - */ - public function cleanup($config) - { - if (!$this->_prepareDir($config)) { - return false; - } - $dir = $this->generateDirectoryPath($config); - $dh = opendir($dir); - while (false !== ($filename = readdir($dh))) { - if (empty($filename)) { - continue; - } - if ($filename[0] === '.') { - continue; - } - $key = substr($filename, 0, strlen($filename) - 4); - if ($this->isOld($key, $config)) { - unlink($dir . '/' . $filename); - } - } - } - - /** - * Generates the file path to the serial file corresponding to - * the configuration and definition name - * @param HTMLPurifier_Config $config - * @return string - * @todo Make protected - */ - public function generateFilePath($config) - { - $key = $this->generateKey($config); - return $this->generateDirectoryPath($config) . '/' . $key . '.ser'; - } - - /** - * Generates the path to the directory contain this cache's serial files - * @param HTMLPurifier_Config $config - * @return string - * @note No trailing slash - * @todo Make protected - */ - public function generateDirectoryPath($config) - { - $base = $this->generateBaseDirectoryPath($config); - return $base . '/' . $this->type; - } - - /** - * Generates path to base directory that contains all definition type - * serials - * @param HTMLPurifier_Config $config - * @return mixed|string - * @todo Make protected - */ - public function generateBaseDirectoryPath($config) - { - $base = $config->get('Cache.SerializerPath'); - $base = is_null($base) ? HTMLPURIFIER_PREFIX . '/HTMLPurifier/DefinitionCache/Serializer' : $base; - return $base; - } - - /** - * Convenience wrapper function for file_put_contents - * @param string $file File name to write to - * @param string $data Data to write into file - * @param HTMLPurifier_Config $config - * @return int|bool Number of bytes written if success, or false if failure. - */ - private function _write($file, $data, $config) - { - $result = file_put_contents($file, $data); - if ($result !== false) { - // set permissions of the new file (no execute) - $chmod = $config->get('Cache.SerializerPermissions'); - if (!$chmod) { - $chmod = 0644; // invalid config or simpletest - } - $chmod = $chmod & 0666; - chmod($file, $chmod); - } - return $result; - } - - /** - * Prepares the directory that this type stores the serials in - * @param HTMLPurifier_Config $config - * @return bool True if successful - */ - private function _prepareDir($config) - { - $directory = $this->generateDirectoryPath($config); - $chmod = $config->get('Cache.SerializerPermissions'); - if (!$chmod) { - $chmod = 0755; // invalid config or simpletest - } - if (!is_dir($directory)) { - $base = $this->generateBaseDirectoryPath($config); - if (!is_dir($base)) { - trigger_error( - 'Base directory ' . $base . ' does not exist, - please create or change using %Cache.SerializerPath', - E_USER_WARNING - ); - return false; - } elseif (!$this->_testPermissions($base, $chmod)) { - return false; - } - $old = umask(0000); - mkdir($directory, $chmod); - umask($old); - } elseif (!$this->_testPermissions($directory, $chmod)) { - return false; - } - return true; - } - - /** - * Tests permissions on a directory and throws out friendly - * error messages and attempts to chmod it itself if possible - * @param string $dir Directory path - * @param int $chmod Permissions - * @return bool True if directory is writable - */ - private function _testPermissions($dir, $chmod) - { - // early abort, if it is writable, everything is hunky-dory - if (is_writable($dir)) { - return true; - } - if (!is_dir($dir)) { - // generally, you'll want to handle this beforehand - // so a more specific error message can be given - trigger_error( - 'Directory ' . $dir . ' does not exist', - E_USER_WARNING - ); - return false; - } - if (function_exists('posix_getuid')) { - // POSIX system, we can give more specific advice - if (fileowner($dir) === posix_getuid()) { - // we can chmod it ourselves - $chmod = $chmod | 0700; - if (chmod($dir, $chmod)) { - return true; - } - } elseif (filegroup($dir) === posix_getgid()) { - $chmod = $chmod | 0070; - } else { - // PHP's probably running as nobody, so we'll - // need to give global permissions - $chmod = $chmod | 0777; - } - trigger_error( - 'Directory ' . $dir . ' not writable, ' . - 'please chmod to ' . decoct($chmod), - E_USER_WARNING - ); - } else { - // generic error message - trigger_error( - 'Directory ' . $dir . ' not writable, ' . - 'please alter file permissions', - E_USER_WARNING - ); - } - return false; - } -} - -// vim: et sw=4 sts=4 diff --git a/library/HTMLPurifier/DefinitionCache/Serializer/README b/library/HTMLPurifier/DefinitionCache/Serializer/README deleted file mode 100644 index 2e35c1c3d..000000000 --- a/library/HTMLPurifier/DefinitionCache/Serializer/README +++ /dev/null @@ -1,3 +0,0 @@ -This is a dummy file to prevent Git from ignoring this empty directory. - - vim: et sw=4 sts=4 |