13 files changed, 0 insertions, 1169 deletions
diff --git a/phpBB/includes/cron/manager.php b/phpBB/includes/cron/manager.php
deleted file mode 100644
index 84c9650830..0000000000
--- a/phpBB/includes/cron/manager.php
+++ /dev/null
@@ -1,138 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Cron manager class.
-*
-* Finds installed cron tasks, stores task objects, provides task selection.
-*
-* @package phpBB3
-*/
-class phpbb_cron_manager
-{
-	/**
-	* Set of phpbb_cron_task_wrapper objects.
-	* Array holding all tasks that have been found.
-	*
-	* @var array
-	*/
-	protected $tasks = array();
-
-	protected $phpbb_root_path;
-	protected $php_ext;
-
-	/**
-	* Constructor. Loads all available tasks.
-	*
-	* @param array|Traversable $tasks Provides an iterable set of task names
-	*/
-	public function __construct($tasks, $phpbb_root_path, $php_ext)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-
-		$this->load_tasks($tasks);
-	}
-
-	/**
-	* Loads tasks given by name, wraps them
-	* and puts them into $this->tasks.
-	*
-	* @param array|Traversable $tasks		Array of instances of phpbb_cron_task
-	*
-	* @return null
-	*/
-	public function load_tasks($tasks)
-	{
-		foreach ($tasks as $task)
-		{
-			$this->tasks[] = $this->wrap_task($task);
-		}
-	}
-
-	/**
-	* Finds a task that is ready to run.
-	*
-	* If several tasks are ready, any one of them could be returned.
-	*
-	* If no tasks are ready, null is returned.
-	*
-	* @return phpbb_cron_task_wrapper|null
-	*/
-	public function find_one_ready_task()
-	{
-		foreach ($this->tasks as $task)
-		{
-			if ($task->is_ready())
-			{
-				return $task;
-			}
-		}
-		return null;
-	}
-
-	/**
-	* Finds all tasks that are ready to run.
-	*
-	* @return array		List of tasks which are ready to run (wrapped in phpbb_cron_task_wrapper).
-	*/
-	public function find_all_ready_tasks()
-	{
-		$tasks = array();
-		foreach ($this->tasks as $task)
-		{
-			if ($task->is_ready())
-			{
-				$tasks[] = $task;
-			}
-		}
-		return $tasks;
-	}
-
-	/**
-	* Finds a task by name.
-	*
-	* If there is no task with the specified name, null is returned.
-	*
-	* Web runner uses this method to resolve names to tasks.
-	*
-	* @param string				$name Name of the task to look up.
-	* @return phpbb_cron_task	A task corresponding to the given name, or null.
-	*/
-	public function find_task($name)
-	{
-		foreach ($this->tasks as $task)
-		{
-			if ($task->get_name() == $name)
-			{
-				return $task;
-			}
-		}
-		return null;
-	}
-
-	/**
-	* Wraps a task inside an instance of phpbb_cron_task_wrapper.
-	*
-	* @param  phpbb_cron_task 			$task The task.
-	* @return phpbb_cron_task_wrapper	The wrapped task.
-	*/
-	public function wrap_task(phpbb_cron_task $task)
-	{
-		return new phpbb_cron_task_wrapper($task, $this->phpbb_root_path, $this->php_ext);
-	}
-}
diff --git a/phpBB/includes/cron/task/base.php b/phpBB/includes/cron/task/base.php
deleted file mode 100644
index 94a2f267b4..0000000000
--- a/phpBB/includes/cron/task/base.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Cron task base class. Provides sensible defaults for cron tasks
-* and partially implements cron task interface, making writing cron tasks easier.
-*
-* At a minimum, subclasses must override the run() method.
-*
-* Cron tasks need not inherit from this base class. If desired,
-* they may implement cron task interface directly.
-*
-* @package phpBB3
-*/
-abstract class phpbb_cron_task_base implements phpbb_cron_task
-{
-	private $name;
-
-	/**
-	* Returns the name of the task.
-	*
-	* @return string		Name of wrapped task.
-	*/
-	public function get_name()
-	{
-		return $this->name;
-	}
-
-	/**
-	* Sets the name of the task.
-	*
-	* @param string	$name The task name
-	*/
-	public function set_name($name)
-	{
-		$this->name = $name;
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* For example, a cron task that prunes forums can only run when
-	* forum pruning is enabled.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		return true;
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return true;
-	}
-}
diff --git a/phpBB/includes/cron/task/core/prune_all_forums.php b/phpBB/includes/cron/task/core/prune_all_forums.php
deleted file mode 100644
index 2c5d38cec0..0000000000
--- a/phpBB/includes/cron/task/core/prune_all_forums.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Prune all forums cron task.
-*
-* It is intended to be invoked from system cron.
-* This task will find all forums for which pruning is enabled, and will
-* prune all forums as necessary.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_prune_all_forums extends phpbb_cron_task_base
-{
-	protected $phpbb_root_path;
-	protected $php_ext;
-	protected $config;
-	protected $db;
-
-	/**
-	* Constructor.
-	*
-	* @param string $phpbb_root_path The root path
-	* @param string $php_ext The PHP extension
-	* @param phpbb_config $config The config
-	* @param phpbb_db_driver $db The db connection
-	*/
-	public function __construct($phpbb_root_path, $php_ext, phpbb_config $config, phpbb_db_driver $db)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-		$this->config = $config;
-		$this->db = $db;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		if (!function_exists('auto_prune'))
-		{
-			include($this->phpbb_root_path . 'includes/functions_admin.' . $this->php_ext);
-		}
-
-		$sql = 'SELECT forum_id, prune_next, enable_prune, prune_days, prune_viewed, forum_flags, prune_freq
-			FROM ' . FORUMS_TABLE . "
-			WHERE enable_prune = 1
-				AND prune_next < " . time();
-		$result = $this->db->sql_query($sql);
-		while ($row = $this->db->sql_fetchrow($result))
-		{
-			if ($row['prune_days'])
-			{
-				auto_prune($row['forum_id'], 'posted', $row['forum_flags'], $row['prune_days'], $row['prune_freq']);
-			}
-
-			if ($row['prune_viewed'])
-			{
-				auto_prune($row['forum_id'], 'viewed', $row['forum_flags'], $row['prune_viewed'], $row['prune_freq']);
-			}
-		}
-		$this->db->sql_freeresult($result);
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* This cron task will only run when system cron is utilised.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		return (bool) $this->config['use_system_cron'];
-	}
-}
diff --git a/phpBB/includes/cron/task/core/prune_forum.php b/phpBB/includes/cron/task/core/prune_forum.php
deleted file mode 100644
index e3c497f072..0000000000
--- a/phpBB/includes/cron/task/core/prune_forum.php
+++ /dev/null
@@ -1,163 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Prune one forum cron task.
-*
-* It is intended to be used when cron is invoked via web.
-* This task can decide whether it should be run using data obtained by viewforum
-* code, without making additional database queries.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_prune_forum extends phpbb_cron_task_base implements phpbb_cron_task_parametrized
-{
-	protected $phpbb_root_path;
-	protected $php_ext;
-	protected $config;
-	protected $db;
-
-	/**
-	* If $forum_data is given, it is assumed to contain necessary information
-	* about a single forum that is to be pruned.
-	*
-	* If $forum_data is not given, forum id will be retrieved via request_var
-	* and a database query will be performed to load the necessary information
-	* about the forum.
-	*/
-	protected $forum_data;
-
-	/**
-	* Constructor.
-	*
-	* @param string $phpbb_root_path The root path
-	* @param string $php_ext The PHP extension
-	* @param phpbb_config $config The config
-	* @param phpbb_db_driver $db The db connection
-	*/
-	public function __construct($phpbb_root_path, $php_ext, phpbb_config $config, phpbb_db_driver $db)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-		$this->config = $config;
-		$this->db = $db;
-	}
-
-	/**
-	* Manually set forum data.
-	*
-	* @param array $forum_data Information about a forum to be pruned.
-	*/
-	public function set_forum_data($forum_data)
-	{
-		$this->forum_data = $forum_data;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		if (!function_exists('auto_prune'))
-		{
-			include($this->phpbb_root_path . 'includes/functions_admin.' . $this->php_ext);
-		}
-
-		if ($this->forum_data['prune_days'])
-		{
-			auto_prune($this->forum_data['forum_id'], 'posted', $this->forum_data['forum_flags'], $this->forum_data['prune_days'], $this->forum_data['prune_freq']);
-		}
-
-		if ($this->forum_data['prune_viewed'])
-		{
-			auto_prune($this->forum_data['forum_id'], 'viewed', $this->forum_data['forum_flags'], $this->forum_data['prune_viewed'], $this->forum_data['prune_freq']);
-		}
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* This cron task will not run when system cron is utilised, as in
-	* such cases prune_all_forums task would run instead.
-	*
-	* Additionally, this task must be given the forum data, either via
-	* the constructor or parse_parameters method.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		return !$this->config['use_system_cron'] && $this->forum_data;
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* Forum pruning interval is specified in the forum data.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->forum_data['enable_prune'] && $this->forum_data['prune_next'] < time();
-	}
-
-	/**
-	* Returns parameters of this cron task as an array.
-	* The array has one key, f, whose value is id of the forum to be pruned.
-	*
-	* @return array
-	*/
-	public function get_parameters()
-	{
-		return array('f' => $this->forum_data['forum_id']);
-	}
-
-	/**
-	* Parses parameters found in $request, which is an instance of
-	* phpbb_request_interface.
-	*
-	* It is expected to have a key f whose value is id of the forum to be pruned.
-	*
-	* @param phpbb_request_interface $request Request object.
-	*
-	* @return null
-	*/
-	public function parse_parameters(phpbb_request_interface $request)
-	{
-		$this->forum_data = null;
-		if ($request->is_set('f'))
-		{
-			$forum_id = $request->variable('f', 0);
-
-			$sql = 'SELECT forum_id, prune_next, enable_prune, prune_days, prune_viewed, forum_flags, prune_freq
-				FROM ' . FORUMS_TABLE . "
-				WHERE forum_id = $forum_id";
-			$result = $this->db->sql_query($sql);
-			$row = $this->db->sql_fetchrow($result);
-			$this->db->sql_freeresult($result);
-
-			if ($row)
-			{
-				$this->forum_data = $row;
-			}
-		}
-	}
-}
diff --git a/phpBB/includes/cron/task/core/queue.php b/phpBB/includes/cron/task/core/queue.php
deleted file mode 100644
index 732f9c6bea..0000000000
--- a/phpBB/includes/cron/task/core/queue.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Queue cron task. Sends email and jabber messages queued by other scripts.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_queue extends phpbb_cron_task_base
-{
-	protected $phpbb_root_path;
-	protected $php_ext;
-	protected $config;
-
-	/**
-	* Constructor.
-	*
-	* @param string $phpbb_root_path The root path
-	* @param string $php_ext The PHP extension
-	* @param phpbb_config $config The config
-	*/
-	public function __construct($phpbb_root_path, $php_ext, phpbb_config $config)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-		$this->config = $config;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		if (!class_exists('queue'))
-		{
-			include($this->phpbb_root_path . 'includes/functions_messenger.' . $this->php_ext);
-		}
-		$queue = new queue();
-		$queue->process();
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* Queue task is only run if the email queue (file) exists.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		return file_exists($this->phpbb_root_path . 'cache/queue.' . $this->php_ext);
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* The interval between queue runs is specified in board configuration.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->config['last_queue_run'] < time() - $this->config['queue_interval_config'];
-	}
-}
diff --git a/phpBB/includes/cron/task/core/tidy_cache.php b/phpBB/includes/cron/task/core/tidy_cache.php
deleted file mode 100644
index 16a45dae7c..0000000000
--- a/phpBB/includes/cron/task/core/tidy_cache.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Tidy cache cron task.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_tidy_cache extends phpbb_cron_task_base
-{
-	protected $config;
-	protected $cache;
-
-	/**
-	* Constructor.
-	*
-	* @param phpbb_config $config The config
-	* @param phpbb_cache_driver_interface $cache The cache driver
-	*/
-	public function __construct(phpbb_config $config, phpbb_cache_driver_interface $cache)
-	{
-		$this->config = $config;
-		$this->cache = $cache;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		$this->cache->tidy();
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* Tidy cache cron task runs if the cache implementation in use
-	* supports tidying.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		return true;
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* The interval between cache tidying is specified in board
-	* configuration.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->config['cache_last_gc'] < time() - $this->config['cache_gc'];
-	}
-}
diff --git a/phpBB/includes/cron/task/core/tidy_database.php b/phpBB/includes/cron/task/core/tidy_database.php
deleted file mode 100644
index b882e7b500..0000000000
--- a/phpBB/includes/cron/task/core/tidy_database.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Tidy database cron task.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_tidy_database extends phpbb_cron_task_base
-{
-	protected $phpbb_root_path;
-	protected $php_ext;
-	protected $config;
-
-	/**
-	* Constructor.
-	*
-	* @param string $phpbb_root_path The root path
-	* @param string $php_ext The PHP extension
-	* @param phpbb_config $config The config
-	*/
-	public function __construct($phpbb_root_path, $php_ext, phpbb_config $config)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-		$this->config = $config;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		if (!function_exists('tidy_database'))
-		{
-			include($this->phpbb_root_path . 'includes/functions_admin.' . $this->php_ext);
-		}
-		tidy_database();
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* The interval between database tidying is specified in board
-	* configuration.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->config['database_last_gc'] < time() - $this->config['database_gc'];
-	}
-}
diff --git a/phpBB/includes/cron/task/core/tidy_search.php b/phpBB/includes/cron/task/core/tidy_search.php
deleted file mode 100644
index 3ec25aa021..0000000000
--- a/phpBB/includes/cron/task/core/tidy_search.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Tidy search cron task.
-*
-* Will only run when the currently selected search backend supports tidying.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_tidy_search extends phpbb_cron_task_base
-{
-	protected $phpbb_root_path;
-	protected $php_ext;
-	protected $auth;
-	protected $config;
-	protected $db;
-	protected $user;
-
-	/**
-	* Constructor.
-	*
-	* @param string $phpbb_root_path The root path
-	* @param string $php_ext The PHP extension
-	* @param phpbb_auth $auth The auth
-	* @param phpbb_config $config The config
-	* @param phpbb_db_driver $db The db connection
-	* @param phpbb_user $user The user
-	*/
-	public function __construct($phpbb_root_path, $php_ext, phpbb_auth $auth, phpbb_config $config, phpbb_db_driver $db, phpbb_user $user)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-		$this->auth = $auth;
-		$this->config = $config;
-		$this->db = $db;
-		$this->user = $user;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		// Select the search method
-		$search_type = basename($this->config['search_type']);
-
-		if (!class_exists($search_type))
-		{
-			include($this->phpbb_root_path . "includes/search/$search_type." . $this->php_ext);
-		}
-
-		// We do some additional checks in the module to ensure it can actually be utilised
-		$error = false;
-		$search = new $search_type($error, $this->phpbb_root_path, $this->php_ext, $this->auth, $this->config, $this->db, $this->user);
-
-		if (!$error)
-		{
-			$search->tidy();
-		}
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* Search cron task is runnable in all normal use. It may not be
-	* runnable if the search backend implementation selected in board
-	* configuration does not exist.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		// Select the search method
-		$search_type = basename($this->config['search_type']);
-
-		return file_exists($this->phpbb_root_path . 'includes/search/' . $search_type . '.' . $this->php_ext);
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* The interval between search tidying is specified in board
-	* configuration.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->config['search_last_gc'] < time() - $this->config['search_gc'];
-	}
-}
diff --git a/phpBB/includes/cron/task/core/tidy_sessions.php b/phpBB/includes/cron/task/core/tidy_sessions.php
deleted file mode 100644
index 95f55235c9..0000000000
--- a/phpBB/includes/cron/task/core/tidy_sessions.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Tidy sessions cron task.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_tidy_sessions extends phpbb_cron_task_base
-{
-	protected $config;
-	protected $user;
-
-	/**
-	* Constructor.
-	*
-	* @param phpbb_config $config The config
-	* @param phpbb_user $user The user
-	*/
-	public function __construct(phpbb_config $config, phpbb_user $user)
-	{
-		$this->config = $config;
-		$this->user = $user;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		$this->user->session_gc();
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* The interval between session tidying is specified in board
-	* configuration.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->config['session_last_gc'] < time() - $this->config['session_gc'];
-	}
-}
diff --git a/phpBB/includes/cron/task/core/tidy_warnings.php b/phpBB/includes/cron/task/core/tidy_warnings.php
deleted file mode 100644
index 2a7798e56e..0000000000
--- a/phpBB/includes/cron/task/core/tidy_warnings.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Tidy warnings cron task.
-*
-* Will only run when warnings are configured to expire.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_core_tidy_warnings extends phpbb_cron_task_base
-{
-	protected $phpbb_root_path;
-	protected $php_ext;
-	protected $config;
-
-	/**
-	* Constructor.
-	*
-	* @param string $phpbb_root_path The root path
-	* @param string $php_ext The PHP extension
-	* @param phpbb_config $config The config
-	*/
-	public function __construct($phpbb_root_path, $php_ext, phpbb_config $config)
-	{
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-		$this->config = $config;
-	}
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run()
-	{
-		if (!function_exists('tidy_warnings'))
-		{
-			include($this->phpbb_root_path . 'includes/functions_admin.' . $this->php_ext);
-		}
-		tidy_warnings();
-	}
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* If warnings are set to never expire, this cron task will not run.
-	*
-	* @return bool
-	*/
-	public function is_runnable()
-	{
-		return (bool) $this->config['warnings_expire_days'];
-	}
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* The interval between warnings tidying is specified in board
-	* configuration.
-	*
-	* @return bool
-	*/
-	public function should_run()
-	{
-		return $this->config['warnings_last_gc'] < time() - $this->config['warnings_gc'];
-	}
-}
diff --git a/phpBB/includes/cron/task/parametrized.php b/phpBB/includes/cron/task/parametrized.php
deleted file mode 100644
index 5f0e46eafc..0000000000
--- a/phpBB/includes/cron/task/parametrized.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Parametrized cron task interface.
-*
-* Parametrized cron tasks are somewhat of a cross between regular cron tasks and
-* delayed jobs. Whereas regular cron tasks perform some action globally,
-* parametrized cron tasks perform actions on a particular object (or objects).
-* Parametrized cron tasks do not make sense and are not usable without
-* specifying these objects.
-*
-* @package phpBB3
-*/
-interface phpbb_cron_task_parametrized extends phpbb_cron_task
-{
-	/**
-	* Returns parameters of this cron task as an array.
-	*
-	* The array must map string keys to string values.
-	*
-	* @return array
-	*/
-	public function get_parameters();
-
-	/**
-	* Parses parameters found in $request, which is an instance of
-	* phpbb_request_interface.
-	*
-	* $request contains user input and must not be trusted.
-	* Cron task must validate all data before using it.
-	*
-	* @param phpbb_request_interface $request Request object.
-	*
-	* @return null
-	*/
-	public function parse_parameters(phpbb_request_interface $request);
-}
diff --git a/phpBB/includes/cron/task/task.php b/phpBB/includes/cron/task/task.php
deleted file mode 100644
index 2d585df96d..0000000000
--- a/phpBB/includes/cron/task/task.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Cron task interface
-* @package phpBB3
-*/
-interface phpbb_cron_task
-{
-	/**
-	* Returns the name of the task.
-	*
-	* @return string		Name of wrapped task.
-	*/
-	public function get_name();
-
-	/**
-	* Runs this cron task.
-	*
-	* @return null
-	*/
-	public function run();
-
-	/**
-	* Returns whether this cron task can run, given current board configuration.
-	*
-	* For example, a cron task that prunes forums can only run when
-	* forum pruning is enabled.
-	*
-	* @return bool
-	*/
-	public function is_runnable();
-
-	/**
-	* Returns whether this cron task should run now, because enough time
-	* has passed since it was last run.
-	*
-	* @return bool
-	*/
-	public function should_run();
-}
diff --git a/phpBB/includes/cron/task/wrapper.php b/phpBB/includes/cron/task/wrapper.php
deleted file mode 100644
index 386fb5b383..0000000000
--- a/phpBB/includes/cron/task/wrapper.php
+++ /dev/null
@@ -1,108 +0,0 @@
-<?php
-/**
-*
-* @package phpBB3
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* Cron task wrapper class.
-* Enhances cron tasks with convenience methods that work identically for all tasks.
-*
-* @package phpBB3
-*/
-class phpbb_cron_task_wrapper
-{
-	protected $task;
-	protected $phpbb_root_path;
-	protected $php_ext;
-
-	/**
-	* Constructor.
-	*
-	* Wraps a task $task, which must implement cron_task interface.
-	*
-	* @param phpbb_cron_task $task The cron task to wrap.
-	*/
-	public function __construct(phpbb_cron_task $task, $phpbb_root_path, $php_ext)
-	{
-		$this->task = $task;
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-	}
-
-	/**
-	* Returns whether the wrapped task is parametrised.
-	*
-	* Parametrized tasks accept parameters during initialization and must
-	* normally be scheduled with parameters.
-	*
-	* @return bool		Whether or not this task is parametrized.
-	*/
-	public function is_parametrized()
-	{
-		return $this->task instanceof phpbb_cron_task_parametrized;
-	}
-
-	/**
-	* Returns whether the wrapped task is ready to run.
-	*
-	* A task is ready to run when it is runnable according to current configuration
-	* and enough time has passed since it was last run.
-	*
-	* @return bool		Whether the wrapped task is ready to run.
-	*/
-	public function is_ready()
-	{
-		return $this->task->is_runnable() && $this->task->should_run();
-	}
-
-	/**
-	* Returns a url through which this task may be invoked via web.
-	*
-	* When system cron is not in use, running a cron task is accomplished
-	* by outputting an image with the url returned by this function as
-	* source.
-	*
-	* @return string		URL through which this task may be invoked.
-	*/
-	public function get_url()
-	{
-		$name = $this->get_name();
-		if ($this->is_parametrized())
-		{
-			$params = $this->task->get_parameters();
-			$extra = '';
-			foreach ($params as $key => $value)
-			{
-				$extra .= '&amp;' . $key . '=' . urlencode($value);
-			}
-		}
-		else
-		{
-			$extra = '';
-		}
-		$url = append_sid($this->phpbb_root_path . 'cron.' . $this->php_ext, 'cron_type=' . $name . $extra);
-		return $url;
-	}
-
-	/**
-	* Forwards all other method calls to the wrapped task implementation.
-	*
-	* @return mixed
-	*/
-	public function __call($name, $args)
-	{
-		return call_user_func_array(array($this->task, $name), $args);
-	}
-}