diff options
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Cache/Cache.php | 5 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_file.php | 10 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_redis.php | 236 | ||||
| -rw-r--r-- | system/libraries/Email.php | 157 | ||||
| -rw-r--r-- | system/libraries/Encrypt.php | 4 | ||||
| -rw-r--r-- | system/libraries/Form_validation.php | 11 | ||||
| -rw-r--r-- | system/libraries/Javascript.php | 2 | ||||
| -rw-r--r-- | system/libraries/Pagination.php | 112 | ||||
| -rw-r--r-- | system/libraries/Profiler.php | 2 | ||||
| -rw-r--r-- | system/libraries/Session.php | 18 | ||||
| -rw-r--r-- | system/libraries/Unit_test.php | 16 | ||||
| -rw-r--r-- | system/libraries/Upload.php | 55 | ||||
| -rw-r--r-- | system/libraries/Xmlrpc.php | 2 | ||||
| -rw-r--r-- | system/libraries/Xmlrpcs.php | 2 |
14 files changed, 409 insertions, 223 deletions
diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index 53f9f81a7..4395cf411 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -41,11 +41,12 @@ class CI_Cache extends CI_Driver_Library { * * @var array */ - protected $valid_drivers = array( + protected $valid_drivers = array( 'cache_apc', + 'cache_dummy', 'cache_file', 'cache_memcached', - 'cache_dummy', + 'cache_redis', 'cache_wincache' ); diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index ce2c2b13a..08231963e 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -26,7 +26,7 @@ */ /** - * CodeIgniter Memcached Caching Class + * CodeIgniter File Caching Class * * @package CodeIgniter * @subpackage Libraries @@ -71,7 +71,7 @@ class CI_Cache_file extends CI_Driver { return FALSE; } - $data = unserialize(read_file($this->_cache_path.$id)); + $data = unserialize(file_get_contents($this->_cache_path.$id)); if (time() > $data['time'] + $data['ttl']) { @@ -165,19 +165,19 @@ class CI_Cache_file extends CI_Driver { return FALSE; } - $data = unserialize(read_file($this->_cache_path.$id)); + $data = unserialize(file_get_contents($this->_cache_path.$id)); if (is_array($data)) { $mtime = filemtime($this->_cache_path.$id); - if ( ! isset($data['data']['ttl'])) + if ( ! isset($data['ttl'])) { return FALSE; } return array( - 'expire' => $mtime + $data['data']['ttl'], + 'expire' => $mtime + $data['ttl'], 'mtime' => $mtime ); } diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php new file mode 100644 index 000000000..e4a26b5f0 --- /dev/null +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -0,0 +1,236 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2006 - 2012 EllisLab, Inc. + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource + */ + +/** + * CodeIgniter Redis Caching Class + * + * @package CodeIgniter + * @subpackage Libraries + * @category Core + * @author Anton Lindqvist <anton@qvister.se> + * @link + */ +class CI_Cache_redis extends CI_Driver +{ + /** + * Default config + * + * @static + * @var array + */ + protected static $_default_config = array( + 'host' => '127.0.0.1', + 'password' => NULL, + 'port' => 6379, + 'timeout' => 0 + ); + + /** + * Redis connection + * + * @var Redis + */ + protected $_redis; + + // ------------------------------------------------------------------------ + + /** + * Get cache + * + * @param string Cache key identifier + * @return mixed + */ + public function get($key) + { + return $this->_redis->get($key); + } + + // ------------------------------------------------------------------------ + + /** + * Save cache + * + * @param string Cache key identifier + * @param mixed Data to save + * @param int Time to live + * @return bool + */ + public function save($key, $value, $ttl = NULL) + { + return ($ttl) + ? $this->_redis->setex($key, $ttl, $value) + : $this->_redis->set($key, $value); + } + + // ------------------------------------------------------------------------ + + /** + * Delete from cache + * + * @param string Cache key + * @return bool + */ + public function delete($key) + { + return ($this->_redis->delete($key) === 1); + } + + // ------------------------------------------------------------------------ + + /** + * Clean cache + * + * @return bool + * @see Redis::flushDB() + */ + public function clean() + { + return $this->_redis->flushDB(); + } + + // ------------------------------------------------------------------------ + + /** + * Get cache driver info + * + * @param string Not supported in Redis. + * Only included in order to offer a + * consistent cache API. + * @return array + * @see Redis::info() + */ + public function cache_info($type = NULL) + { + return $this->_redis->info(); + } + + // ------------------------------------------------------------------------ + + /** + * Get cache metadata + * + * @param string Cache key + * @return array + */ + public function get_metadata($key) + { + $value = $this->get($key); + + if ($value) + { + return array( + 'expire' => time() + $this->_redis->ttl($key), + 'data' => $value + ); + } + + return FALSE; + } + + // ------------------------------------------------------------------------ + + /** + * Check if Redis driver is supported + * + * @return bool + */ + public function is_supported() + { + if (extension_loaded('redis')) + { + $this->_setup_redis(); + return TRUE; + } + else + { + log_message('error', 'The Redis extension must be loaded to use Redis cache.'); + return FALSE; + } + } + + // ------------------------------------------------------------------------ + + /** + * Setup Redis config and connection + * + * Loads Redis config file if present. Will halt execution + * if a Redis connection can't be established. + * + * @return bool + * @see Redis::connect() + */ + protected function _setup_redis() + { + $config = array(); + $CI =& get_instance(); + + if ($CI->config->load('redis', TRUE, TRUE)) + { + $config += $CI->config->item('redis'); + } + + $config = array_merge(self::$_default_config, $config); + + $this->_redis = new Redis(); + + try + { + $this->_redis->connect($config['host'], $config['port'], $config['timeout']); + } + catch (RedisException $e) + { + show_error('Redis connection refused. ' . $e->getMessage()); + } + + if (isset($config['password'])) + { + $this->_redis->auth($config['password']); + } + } + + // ------------------------------------------------------------------------ + + /** + + * Class destructor + * + * Closes the connection to Redis if present. + * + * @return void + */ + public function __destruct() + { + if ($this->_redis) + { + $this->_redis->close(); + } + } + +} + +/* End of file Cache_redis.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_redis.php */
\ No newline at end of file diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 45866797b..dd5477e05 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -166,8 +166,8 @@ class CI_Email { $this->_headers = array(); $this->_debug_msg = array(); - $this->_set_header('User-Agent', $this->useragent); - $this->_set_header('Date', $this->_set_date()); + $this->set_header('User-Agent', $this->useragent); + $this->set_header('Date', $this->_set_date()); if ($clear_attachments !== FALSE) { @@ -215,8 +215,8 @@ class CI_Email { } } - $this->_set_header('From', $name.' <'.$from.'>'); - $this->_set_header('Return-Path', '<'.$from.'>'); + $this->set_header('From', $name.' <'.$from.'>'); + $this->set_header('Return-Path', '<'.$from.'>'); return $this; } @@ -247,12 +247,12 @@ class CI_Email { $name = $replyto; } - if (strncmp($name, '"', 1) !== 0) + if (strpos($name, '"') !== 0) { $name = '"'.$name.'"'; } - $this->_set_header('Reply-To', $name.' <'.$replyto.'>'); + $this->set_header('Reply-To', $name.' <'.$replyto.'>'); $this->_replyto_flag = TRUE; return $this; @@ -278,7 +278,7 @@ class CI_Email { if ($this->_get_protocol() !== 'mail') { - $this->_set_header('To', implode(', ', $to)); + $this->set_header('To', implode(', ', $to)); } switch ($this->_get_protocol()) @@ -312,7 +312,7 @@ class CI_Email { $this->validate_email($cc); } - $this->_set_header('Cc', implode(', ', $cc)); + $this->set_header('Cc', implode(', ', $cc)); if ($this->_get_protocol() === 'smtp') { @@ -352,7 +352,7 @@ class CI_Email { } else { - $this->_set_header('Bcc', implode(', ', $bcc)); + $this->set_header('Bcc', implode(', ', $bcc)); } return $this; @@ -369,7 +369,7 @@ class CI_Email { public function subject($subject) { $subject = $this->_prep_q_encoding($subject); - $this->_set_header('Subject', $subject); + $this->set_header('Subject', $subject); return $this; } @@ -424,7 +424,7 @@ class CI_Email { * @param string * @return void */ - protected function _set_header($header, $value) + public function set_header($header, $value) { $this->_headers[$header] = $value; } @@ -606,7 +606,7 @@ class CI_Email { foreach ($this->_base_charsets as $charset) { - if (strncmp($charset, $this->charset, strlen($charset)) === 0) + if (strpos($charset, $this->charset) === 0) { $this->_encoding = '7bit'; } @@ -651,7 +651,7 @@ class CI_Email { protected function _set_date() { $timezone = date('Z'); - $operator = (strncmp($timezone, '-', 1) === 0) ? '-' : '+'; + $operator = ($timezone[0] === '-') ? '-' : '+'; $timezone = abs($timezone); $timezone = floor($timezone/3600) * 100 + ($timezone % 3600) / 60; @@ -867,11 +867,11 @@ class CI_Email { */ protected function _build_headers() { - $this->_set_header('X-Sender', $this->clean_email($this->_headers['From'])); - $this->_set_header('X-Mailer', $this->useragent); - $this->_set_header('X-Priority', $this->_priorities[$this->priority - 1]); - $this->_set_header('Message-ID', $this->_get_message_id()); - $this->_set_header('Mime-Version', '1.0'); + $this->set_header('X-Sender', $this->clean_email($this->_headers['From'])); + $this->set_header('X-Mailer', $this->useragent); + $this->set_header('X-Priority', $this->_priorities[$this->priority - 1]); + $this->set_header('Message-ID', $this->_get_message_id()); + $this->set_header('Mime-Version', '1.0'); } // -------------------------------------------------------------------- @@ -1305,7 +1305,7 @@ class CI_Email { if ($this->protocol !== 'smtp') { - $this->_set_header('Bcc', implode(', ', $bcc)); + $this->set_header('Bcc', implode(', ', $bcc)); } else { @@ -1481,7 +1481,7 @@ class CI_Email { $this->_set_error_message($reply); - if (strncmp($reply, '250', 3) !== 0) + if (strpos($reply, '250') !== 0) { $this->_set_error_message('lang:email_smtp_error', $reply); return FALSE; @@ -1599,7 +1599,7 @@ class CI_Email { $this->_debug_msg[] = '<pre>'.$cmd.': '.$reply.'</pre>'; - if (substr($reply, 0, 3) !== $resp) + if ( (int) substr($reply, 0, 3) !== $resp) { $this->_set_error_message('lang:email_smtp_error', $reply); return FALSE; @@ -1637,7 +1637,7 @@ class CI_Email { $reply = $this->_get_smtp_data(); - if (strncmp($reply, '334', 3) !== 0) + if (strpos($reply, '334') !== 0) { $this->_set_error_message('lang:email_failed_smtp_login', $reply); return FALSE; @@ -1647,7 +1647,7 @@ class CI_Email { $reply = $this->_get_smtp_data(); - if (strncmp($reply, '334', 3) !== 0) + if (strpos($reply, '334') !== 0) { $this->_set_error_message('lang:email_smtp_auth_un', $reply); return FALSE; @@ -1657,7 +1657,7 @@ class CI_Email { $reply = $this->_get_smtp_data(); - if (strncmp($reply, '235', 3) !== 0) + if (strpos($reply, '235') !== 0) { $this->_set_error_message('lang:email_smtp_auth_pw', $reply); return FALSE; @@ -1816,98 +1816,23 @@ class CI_Email { */ protected function _mime_types($ext = '') { - $mimes = array( - 'hqx' => 'application/mac-binhex40', - 'cpt' => 'application/mac-compactpro', - 'doc' => 'application/msword', - 'bin' => 'application/macbinary', - 'dms' => 'application/octet-stream', - 'lha' => 'application/octet-stream', - 'lzh' => 'application/octet-stream', - 'exe' => 'application/octet-stream', - 'class' => 'application/octet-stream', - 'psd' => 'application/octet-stream', - 'so' => 'application/octet-stream', - 'sea' => 'application/octet-stream', - 'dll' => 'application/octet-stream', - 'oda' => 'application/oda', - 'pdf' => 'application/pdf', - 'ai' => 'application/postscript', - 'eps' => 'application/postscript', - 'ps' => 'application/postscript', - 'smi' => 'application/smil', - 'smil' => 'application/smil', - 'mif' => 'application/vnd.mif', - 'xls' => 'application/vnd.ms-excel', - 'ppt' => 'application/vnd.ms-powerpoint', - 'wbxml' => 'application/vnd.wap.wbxml', - 'wmlc' => 'application/vnd.wap.wmlc', - 'dcr' => 'application/x-director', - 'dir' => 'application/x-director', - 'dxr' => 'application/x-director', - 'dvi' => 'application/x-dvi', - 'gtar' => 'application/x-gtar', - 'php' => 'application/x-httpd-php', - 'php4' => 'application/x-httpd-php', - 'php3' => 'application/x-httpd-php', - 'phtml' => 'application/x-httpd-php', - 'phps' => 'application/x-httpd-php-source', - 'js' => 'application/x-javascript', - 'swf' => 'application/x-shockwave-flash', - 'sit' => 'application/x-stuffit', - 'tar' => 'application/x-tar', - 'tgz' => 'application/x-tar', - 'xhtml' => 'application/xhtml+xml', - 'xht' => 'application/xhtml+xml', - 'zip' => 'application/zip', - 'mid' => 'audio/midi', - 'midi' => 'audio/midi', - 'mpga' => 'audio/mpeg', - 'mp2' => 'audio/mpeg', - 'mp3' => 'audio/mpeg', - 'aif' => 'audio/x-aiff', - 'aiff' => 'audio/x-aiff', - 'aifc' => 'audio/x-aiff', - 'ram' => 'audio/x-pn-realaudio', - 'rm' => 'audio/x-pn-realaudio', - 'rpm' => 'audio/x-pn-realaudio-plugin', - 'ra' => 'audio/x-realaudio', - 'rv' => 'video/vnd.rn-realvideo', - 'wav' => 'audio/x-wav', - 'bmp' => 'image/bmp', - 'gif' => 'image/gif', - 'jpeg' => 'image/jpeg', - 'jpg' => 'image/jpeg', - 'jpe' => 'image/jpeg', - 'png' => 'image/png', - 'tiff' => 'image/tiff', - 'tif' => 'image/tiff', - 'css' => 'text/css', - 'ics' => 'text/calendar', - 'html' => 'text/html', - 'htm' => 'text/html', - 'shtml' => 'text/html', - 'txt' => 'text/plain', - 'text' => 'text/plain', - 'log' => 'text/plain', - 'rtx' => 'text/richtext', - 'rtf' => 'text/rtf', - 'xml' => 'text/xml', - 'xsl' => 'text/xml', - 'mpeg' => 'video/mpeg', - 'mpg' => 'video/mpeg', - 'mpe' => 'video/mpeg', - 'qt' => 'video/quicktime', - 'mov' => 'video/quicktime', - 'avi' => 'video/x-msvideo', - 'movie' => 'video/x-sgi-movie', - 'doc' => 'application/msword', - 'word' => 'application/msword', - 'xl' => 'application/excel', - 'eml' => 'message/rfc822' - ); - - return isset($mimes[strtolower($ext)]) ? $mimes[strtolower($ext)] : 'application/x-unknown-content-type'; + static $mimes; + + $ext = strtolower($ext); + + if ( ! is_array($mimes)) + { + $mimes =& get_mimes(); + } + + if (isset($mimes[$ext])) + { + return is_array($mimes[$ext]) + ? current($mimes[$ext]) + : $mimes[$ext]; + } + + return 'application/x-unknown-content-type'; } } diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php index 959e2eea8..8ffd93aea 100644 --- a/system/libraries/Encrypt.php +++ b/system/libraries/Encrypt.php @@ -104,8 +104,7 @@ class CI_Encrypt { return $this->encryption_key; } - $CI =& get_instance(); - $key = $CI->config->item('encryption_key'); + $key = config_item('encryption_key'); if ($key === FALSE) { @@ -214,6 +213,7 @@ class CI_Encrypt { $dec = base64_decode($string); if (($dec = $this->mcrypt_decode($dec, $key)) === FALSE) { + $this->set_mode($current_mode); return FALSE; } diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 225325d6f..6cbe032c7 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -187,6 +187,12 @@ class CI_Form_validation { return $this; } + // Convert an array of rules to a string + if (is_array($rules)) + { + $rules = implode('|', $rules); + } + // No fields? Nothing to do... if ( ! is_string($field) OR ! is_string($rules) OR $field === '') { @@ -1089,11 +1095,12 @@ class CI_Form_validation { * Validate IP Address * * @param string + * @param string 'ipv4' or 'ipv6' to validate a specific IP format * @return bool */ - public function valid_ip($ip) + public function valid_ip($ip, $which = '') { - return $this->CI->input->valid_ip($ip); + return $this->CI->input->valid_ip($ip, $which); } // -------------------------------------------------------------------- diff --git a/system/libraries/Javascript.php b/system/libraries/Javascript.php index 98fec61d3..5c8b09217 100644 --- a/system/libraries/Javascript.php +++ b/system/libraries/Javascript.php @@ -620,7 +620,7 @@ class CI_Javascript { $this->_javascript_location = $this->CI->config->item('javascript_location'); } - if ($relative === TRUE OR strncmp($external_file, 'http://', 7) === 0 OR strncmp($external_file, 'https://', 8) === 0) + if ($relative === TRUE OR strpos($external_file, 'http://') === 0 OR strpos($external_file, 'https://') === 0) { $str = $this->_open_script($external_file); } diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php index a91159c98..cdec736ff 100644 --- a/system/libraries/Pagination.php +++ b/system/libraries/Pagination.php @@ -36,38 +36,39 @@ */ class CI_Pagination { - protected $base_url = ''; // The page we are linking to - protected $prefix = ''; // A custom prefix added to the path. - protected $suffix = ''; // A custom suffix added to the path. - protected $total_rows = 0; // Total number of items (database results) - protected $per_page = 10; // Max number of items you want shown per page - protected $num_links = 2; // Number of "digit" links to show before/after the currently viewed page - protected $cur_page = 0; // The current page being viewed - protected $use_page_numbers = FALSE; // Use page number for segment instead of offset - protected $first_link = '‹ First'; - protected $next_link = '>'; - protected $prev_link = '<'; - protected $last_link = 'Last ›'; - protected $uri_segment = 3; - protected $full_tag_open = ''; - protected $full_tag_close = ''; - protected $first_tag_open = ''; - protected $first_tag_close = ' '; - protected $last_tag_open = ' '; - protected $last_tag_close = ''; - protected $first_url = ''; // Alternative URL for the First Page. - protected $cur_tag_open = ' <strong>'; - protected $cur_tag_close = '</strong>'; - protected $next_tag_open = ' '; - protected $next_tag_close = ' '; - protected $prev_tag_open = ' '; - protected $prev_tag_close = ''; - protected $num_tag_open = ' '; - protected $num_tag_close = ''; - protected $page_query_string = FALSE; - protected $query_string_segment = 'per_page'; - protected $display_pages = TRUE; - protected $anchor_class = ''; + public $base_url = ''; // The page we are linking to + public $prefix = ''; // A custom prefix added to the path. + public $suffix = ''; // A custom suffix added to the path. + public $total_rows = 0; // Total number of items (database results) + public $per_page = 10; // Max number of items you want shown per page + public $num_links = 2; // Number of "digit" links to show before/after the currently viewed page + public $cur_page = 0; // The current page being viewed + public $use_page_numbers = FALSE; // Use page number for segment instead of offset + public $first_link = '‹ First'; + public $next_link = '>'; + public $prev_link = '<'; + public $last_link = 'Last ›'; + public $uri_segment = 3; + public $full_tag_open = ''; + public $full_tag_close = ''; + public $first_tag_open = ''; + public $first_tag_close = ' '; + public $last_tag_open = ' '; + public $last_tag_close = ''; + public $first_url = ''; // Alternative URL for the First Page. + public $cur_tag_open = ' <strong>'; + public $cur_tag_close = '</strong>'; + public $next_tag_open = ' '; + public $next_tag_close = ' '; + public $prev_tag_open = ' '; + public $prev_tag_close = ''; + public $num_tag_open = ' '; + public $num_tag_close = ''; + public $page_query_string = FALSE; + public $query_string_segment = 'per_page'; + public $display_pages = TRUE; + public $anchor_class = ''; + public $attr_rel = TRUE; /** * Constructor @@ -97,7 +98,7 @@ class CI_Pagination { { if ($key === 'anchor_class') { - $this->anchor_class = ($val !== '') ? 'class="'.$val.'" ' : ''; + $this->anchor_class = ($val) ? 'class="'.$val.'" ' : ''; } elseif (isset($this->$key)) { @@ -145,7 +146,7 @@ class CI_Pagination { if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE) { - if ($CI->input->get($this->query_string_segment) !== $base_page) + if ($CI->input->get($this->query_string_segment) != $base_page) { $this->cur_page = (int) $CI->input->get($this->query_string_segment); } @@ -212,7 +213,8 @@ class CI_Pagination { if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1)) { $first_url = ($this->first_url === '') ? $this->base_url : $this->first_url; - $output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'">'.$this->first_link.'</a>'.$this->first_tag_close; + $output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'"'.$this->_attr_rel('start').'>' + .$this->first_link.'</a>'.$this->first_tag_close; } // Render the "previous" link @@ -222,12 +224,14 @@ class CI_Pagination { if ($i === $base_page && $this->first_url !== '') { - $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close; + $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'"'.$this->_attr_rel('prev').'>' + .$this->prev_link.'</a>'.$this->prev_tag_close; } else { $i = ($i === $base_page) ? '' : $this->prefix.$i.$this->suffix; - $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.'</a>'.$this->prev_tag_close; + $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'"'.$this->_attr_rel('prev').'>' + .$this->prev_link.'</a>'.$this->prev_tag_close; } } @@ -252,13 +256,15 @@ class CI_Pagination { if ($n === '' && $this->first_url !== '') { - $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$loop.'</a>'.$this->num_tag_close; + $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'"'.$this->_attr_rel('start').'>' + .$loop.'</a>'.$this->num_tag_close; } else { $n = ($n === '') ? '' : $this->prefix.$n.$this->suffix; - $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'">'.$loop.'</a>'.$this->num_tag_close; + $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'"'.$this->_attr_rel().'>' + .$loop.'</a>'.$this->num_tag_close; } } } @@ -270,7 +276,8 @@ class CI_Pagination { { $i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page; - $output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->next_link.'</a>'.$this->next_tag_close; + $output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'"'.$this->_attr_rel('next').'>' + .$this->next_link.'</a>'.$this->next_tag_close; } // Render the "Last" link @@ -278,7 +285,8 @@ class CI_Pagination { { $i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page; - $output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.'</a>'.$this->last_tag_close; + $output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'"'.$this->_attr_rel().'>' + .$this->last_link.'</a>'.$this->last_tag_close; } // Kill double slashes. Note: Sometimes we can end up with a double slash @@ -289,6 +297,28 @@ class CI_Pagination { return $this->full_tag_open.$output.$this->full_tag_close; } + // -------------------------------------------------------------------- + + /** + * Add "rel" attribute + * + * @param string + * @return string + */ + protected function _attr_rel($value = '') + { + if (empty($this->attr_rel) OR ($this->attr_rel === TRUE && empty($value))) + { + return ''; + } + elseif ( ! is_bool($this->attr_rel)) + { + $value = $this->attr_rel; + } + + return ' rel="'.$value.'"'; + } + } /* End of file Pagination.php */ diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php index aaac0c518..d96088c14 100644 --- a/system/libraries/Profiler.php +++ b/system/libraries/Profiler.php @@ -402,7 +402,7 @@ class CI_Profiler { ."\n" .'<legend style="color:#5a0099;"> '.$this->CI->lang->line('profiler_memory_usage')." </legend>\n" .'<div style="color:#5a0099;font-weight:normal;padding:4px 0 4px 0;">' - .((function_exists('memory_get_usage') && ($usage = memory_get_usage()) !== '') ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) + .(($usage = memory_get_usage()) != '' ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) .'</div></fieldset>'; } diff --git a/system/libraries/Session.php b/system/libraries/Session.php index 7beedd96b..72a942b8a 100644 --- a/system/libraries/Session.php +++ b/system/libraries/Session.php @@ -149,11 +149,11 @@ class CI_Session { public $flashdata_key = 'flash'; /** - * Function to use to get the current time + * Timezone to use for the current time * * @var string */ - public $time_reference = 'time'; + public $time_reference = 'local'; /** * Probablity level of garbage collection of old sessions @@ -203,7 +203,7 @@ class CI_Session { // manually via the $params array above or via the config file foreach (array('sess_encrypt_cookie', 'sess_use_database', 'sess_table_name', 'sess_expiration', 'sess_expire_on_close', 'sess_match_ip', 'sess_match_useragent', 'sess_cookie_name', 'cookie_path', 'cookie_domain', 'cookie_secure', 'cookie_httponly', 'sess_time_to_update', 'time_reference', 'cookie_prefix', 'encryption_key') as $key) { - $this->$key = (isset($params[$key])) ? $params[$key] : $this->CI->config->item($key); + $this->$key = isset($params[$key]) ? $params[$key] : $this->CI->config->item($key); } if ($this->encryption_key === '') @@ -786,9 +786,15 @@ class CI_Session { */ protected function _get_time() { - return (strtolower($this->time_reference) === 'gmt') - ? mktime(gmdate('H'), gmdate('i'), gmdate('s'), gmdate('m'), gmdate('d'), gmdate('Y')) - : time(); + if ($this->time_reference === 'local' OR $this->time_reference === date_default_timezone_get()) + { + return time(); + } + + $datetime = new DateTime('now', new DateTimeZone($this->time_reference)); + sscanf($datetime->format('j-n-Y G:i:s'), '%d-%d-%d %d:%d:%d', $day, $month, $year, $hour, $minute, $second); + + return mktime($hour, $minute, $second, $month, $day, $year); } // -------------------------------------------------------------------- diff --git a/system/libraries/Unit_test.php b/system/libraries/Unit_test.php index a87cf7e14..70ad8dc41 100644 --- a/system/libraries/Unit_test.php +++ b/system/libraries/Unit_test.php @@ -124,7 +124,7 @@ class CI_Unit_test { $this->results[] = $report; - return($this->report($this->result($report))); + return $this->report($this->result($report)); } // -------------------------------------------------------------------- @@ -289,15 +289,11 @@ class CI_Unit_test { */ protected function _backtrace() { - if (function_exists('debug_backtrace')) - { - $back = debug_backtrace(); - return array( - 'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''), - 'line' => (isset($back[1]['line']) ? $back[1]['line'] : '') - ); - } - return array('file' => 'Unknown', 'line' => 'Unknown'); + $back = debug_backtrace(); + return array( + 'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''), + 'line' => (isset($back[1]['line']) ? $back[1]['line'] : '') + ); } // -------------------------------------------------------------------- diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index e31029e49..c96daaf15 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -78,6 +78,8 @@ class CI_Upload { $this->initialize($props); } + $this->mimes =& get_mimes(); + log_message('debug', 'Upload Class Initialized'); } @@ -113,7 +115,6 @@ class CI_Upload { 'image_type' => '', 'image_size_str' => '', 'error_msg' => array(), - 'mimes' => array(), 'remove_spaces' => TRUE, 'xss_clean' => FALSE, 'temp_prefix' => 'temp_file_', @@ -346,11 +347,12 @@ class CI_Upload { * Returns an associative array containing all of the information * related to the upload, allowing the developer easy access in one array. * - * @return array + * @param string + * @return mixed */ - public function data() + public function data($index = NULL) { - return array( + $data = array( 'file_name' => $this->file_name, 'file_type' => $this->file_type, 'file_path' => $this->upload_path, @@ -366,6 +368,13 @@ class CI_Upload { 'image_type' => $this->image_type, 'image_size_str' => $this->image_size_str, ); + + if ( ! empty($index)) + { + return isset($data[$index]) ? $data[$index] : NULL; + } + + return $data; } // -------------------------------------------------------------------- @@ -693,7 +702,7 @@ class CI_Upload { return FALSE; } - if (function_exists('realpath') && @realpath($this->upload_path) !== FALSE) + if (@realpath($this->upload_path) !== FALSE) { $this->upload_path = str_replace('\\', '/', realpath($this->upload_path)); } @@ -814,17 +823,17 @@ class CI_Upload { return FALSE; } - if (function_exists('memory_get_usage') && memory_get_usage() && ini_get('memory_limit')) + if (memory_get_usage() && ($memory_limit = ini_get('memory_limit'))) { - $current = ini_get('memory_limit') * 1024 * 1024; + $memory_limit *= 1024 * 1024; // There was a bug/behavioural change in PHP 5.2, where numbers over one million get output // into scientific notation. number_format() ensures this number is an integer // http://bugs.php.net/bug.php?id=43053 - $new_memory = number_format(ceil(filesize($file) + $current), 0, '.', ''); + $memory_limit = number_format(ceil(filesize($file) + $memory_limit), 0, '.', ''); - ini_set('memory_limit', $new_memory); // When an integer is used, the value is measured in bytes. - PHP.net + ini_set('memory_limit', $memory_limit); // When an integer is used, the value is measured in bytes. - PHP.net } // If the file being uploaded is an image, then we should have no problem with XSS attacks (in theory), but @@ -848,14 +857,8 @@ class CI_Upload { // <a, <body, <head, <html, <img, <plaintext, <pre, <script, <table, <title // title is basically just in SVG, but we filter it anyhow - if ( ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes)) - { - return TRUE; // its an image, no "triggers" detected in the first 256 bytes, we're good - } - else - { - return FALSE; - } + // if its an image or no "triggers" detected in the first 256 bytes - we're good + return ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes); } if (($data = @file_get_contents($file)) === FALSE) @@ -924,24 +927,6 @@ class CI_Upload { */ public function mimes_types($mime) { - global $mimes; - - if (count($this->mimes) === 0) - { - if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) - { - $this->mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); - } - elseif (is_file(APPPATH.'config/mimes.php')) - { - $this->mimes = include(APPPATH.'config/mimes.php'); - } - else - { - return FALSE; - } - } - return isset($this->mimes[$mime]) ? $this->mimes[$mime] : FALSE; } diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php index 6f3542333..eac4ac118 100644 --- a/system/libraries/Xmlrpc.php +++ b/system/libraries/Xmlrpc.php @@ -778,7 +778,7 @@ class XML_RPC_Message extends CI_Xmlrpc } // Check for HTTP 200 Response - if (strncmp($data, 'HTTP', 4) === 0 && ! preg_match('/^HTTP\/[0-9\.]+ 200 /', $data)) + if (strpos($data, 'HTTP') === 0 && ! preg_match('/^HTTP\/[0-9\.]+ 200 /', $data)) { $errstr = substr($data, 0, strpos($data, "\n")-1); return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error'].' ('.$errstr.')'); diff --git a/system/libraries/Xmlrpcs.php b/system/libraries/Xmlrpcs.php index be930b0f9..e81f2ca9a 100644 --- a/system/libraries/Xmlrpcs.php +++ b/system/libraries/Xmlrpcs.php @@ -303,7 +303,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc $methName = $m->method_name; // Check to see if it is a system call - $system_call = (strncmp($methName, 'system', 5) === 0); + $system_call = (strpos($methName, 'system') === 0); if ($this->xss_clean === FALSE) { |