diff options
Diffstat (limited to 'system/codeigniter')
| -rw-r--r-- | system/codeigniter/Base4.php | 69 | ||||
| -rw-r--r-- | system/codeigniter/Base5.php | 56 | ||||
| -rw-r--r-- | system/codeigniter/CodeIgniter.php | 280 | ||||
| -rw-r--r-- | system/codeigniter/Common.php | 421 | ||||
| -rw-r--r-- | system/codeigniter/Compat.php | 93 | ||||
| -rw-r--r-- | system/codeigniter/index.html | 10 |
6 files changed, 0 insertions, 929 deletions
diff --git a/system/codeigniter/Base4.php b/system/codeigniter/Base4.php deleted file mode 100644 index 3561c2564..000000000 --- a/system/codeigniter/Base4.php +++ /dev/null @@ -1,69 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); -/** - * CodeIgniter - * - * An open source application development framework for PHP 4.3.2 or newer - * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.3 - * @filesource - */ - -// ------------------------------------------------------------------------ - -/** - * CI_BASE - For PHP 4 - * - * This file is used only when CodeIgniter is being run under PHP 4. - * - * In order to allow CI to work under PHP 4 we had to make the Loader class - * the parent of the Controller Base class. It's the only way we can - * enable functions like $this->load->library('email') to instantiate - * classes that can then be used within controllers as $this->email->send() - * - * PHP 4 also has trouble referencing the CI super object within application - * constructors since objects do not exist until the class is fully - * instantiated. Basically PHP 4 sucks... - * - * Since PHP 5 doesn't suffer from this problem so we load one of - * two files based on the version of PHP being run. - * - * @package CodeIgniter - * @subpackage codeigniter - * @category front-controller - * @author ExpressionEngine Dev Team - * @link http://codeigniter.com/user_guide/ - */ - class CI_Base extends CI_Loader { - - function CI_Base() - { - // This allows syntax like $this->load->foo() to work - parent::CI_Loader(); - $this->load =& $this; - - // This allows resources used within controller constructors to work - global $OBJ; - $OBJ = $this->load; // Do NOT use a reference. - } -} - -function &get_instance() -{ - global $CI, $OBJ; - - if (is_object($CI)) - { - return $CI; - } - - return $OBJ->load; -} - - -/* End of file Base4.php */ -/* Location: ./system/codeigniter/Base4.php */
\ No newline at end of file diff --git a/system/codeigniter/Base5.php b/system/codeigniter/Base5.php deleted file mode 100644 index 5d944ae5a..000000000 --- a/system/codeigniter/Base5.php +++ /dev/null @@ -1,56 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); -/** - * CodeIgniter - * - * An open source application development framework for PHP 4.3.2 or newer - * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.3 - * @filesource - */ - - -// ------------------------------------------------------------------------ - -/** - * CI_BASE - For PHP 5 - * - * This file contains some code used only when CodeIgniter is being - * run under PHP 5. It allows us to manage the CI super object more - * gracefully than what is possible with PHP 4. - * - * @package CodeIgniter - * @subpackage codeigniter - * @category front-controller - * @author ExpressionEngine Dev Team - * @link http://codeigniter.com/user_guide/ - */ - -class CI_Base { - - private static $instance; - - public function CI_Base() - { - self::$instance =& $this; - } - - public static function &get_instance() - { - return self::$instance; - } -} - -function &get_instance() -{ - return CI_Base::get_instance(); -} - - - -/* End of file Base5.php */ -/* Location: ./system/codeigniter/Base5.php */
\ No newline at end of file diff --git a/system/codeigniter/CodeIgniter.php b/system/codeigniter/CodeIgniter.php deleted file mode 100644 index 5d5bb144b..000000000 --- a/system/codeigniter/CodeIgniter.php +++ /dev/null @@ -1,280 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); -/** - * CodeIgniter - * - * An open source application development framework for PHP 4.3.2 or newer - * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.0 - * @filesource - */ - -// ------------------------------------------------------------------------ - -/** - * System Front Controller - * - * Loads the base classes and executes the request. - * - * @package CodeIgniter - * @subpackage codeigniter - * @category Front-controller - * @author ExpressionEngine Dev Team - * @link http://codeigniter.com/user_guide/ - */ - -// CI Version -define('CI_VERSION', '1.7.2'); - -/* - * ------------------------------------------------------ - * Load the global functions - * ------------------------------------------------------ - */ -require(BASEPATH.'codeigniter/Common'.EXT); - -/* - * ------------------------------------------------------ - * Load the compatibility override functions - * ------------------------------------------------------ - */ -require(BASEPATH.'codeigniter/Compat'.EXT); - -/* - * ------------------------------------------------------ - * Load the framework constants - * ------------------------------------------------------ - */ -require(APPPATH.'config/constants'.EXT); - -/* - * ------------------------------------------------------ - * Define a custom error handler so we can log PHP errors - * ------------------------------------------------------ - */ -set_error_handler('_exception_handler'); - -if ( ! is_php('5.3')) -{ - @set_magic_quotes_runtime(0); // Kill magic quotes -} - -/* - * ------------------------------------------------------ - * Start the timer... tick tock tick tock... - * ------------------------------------------------------ - */ - -$BM =& load_class('Benchmark'); -$BM->mark('total_execution_time_start'); -$BM->mark('loading_time_base_classes_start'); - -/* - * ------------------------------------------------------ - * Instantiate the hooks class - * ------------------------------------------------------ - */ - -$EXT =& load_class('Hooks'); - -/* - * ------------------------------------------------------ - * Is there a "pre_system" hook? - * ------------------------------------------------------ - */ -$EXT->_call_hook('pre_system'); - -/* - * ------------------------------------------------------ - * Instantiate the base classes - * ------------------------------------------------------ - */ - -$CFG =& load_class('Config'); -$URI =& load_class('URI'); -$RTR =& load_class('Router'); -$OUT =& load_class('Output'); - -/* - * ------------------------------------------------------ - * Is there a valid cache file? If so, we're done... - * ------------------------------------------------------ - */ - -if ($EXT->_call_hook('cache_override') === FALSE) -{ - if ($OUT->_display_cache($CFG, $URI) == TRUE) - { - exit; - } -} - -/* - * ------------------------------------------------------ - * Load the remaining base classes - * ------------------------------------------------------ - */ - -$IN =& load_class('Input'); -$LANG =& load_class('Language'); - -/* - * ------------------------------------------------------ - * Load the app controller and local controller - * ------------------------------------------------------ - * - * Note: Due to the poor object handling in PHP 4 we'll - * conditionally load different versions of the base - * class. Retaining PHP 4 compatibility requires a bit of a hack. - * - * Note: The Loader class needs to be included first - * - */ -if ( ! is_php('5.0.0')) -{ - load_class('Loader', FALSE); - require(BASEPATH.'codeigniter/Base4'.EXT); -} -else -{ - require(BASEPATH.'codeigniter/Base5'.EXT); -} - -// Load the base controller class -load_class('Controller', FALSE); - -// Load the local application controller -// Note: The Router class automatically validates the controller path. If this include fails it -// means that the default controller in the Routes.php file is not resolving to something valid. -if ( ! file_exists(APPPATH.'controllers/'.$RTR->fetch_directory().$RTR->fetch_class().EXT)) -{ - show_error('Unable to load your default controller. Please make sure the controller specified in your Routes.php file is valid.'); -} - -include(APPPATH.'controllers/'.$RTR->fetch_directory().$RTR->fetch_class().EXT); - -// Set a mark point for benchmarking -$BM->mark('loading_time_base_classes_end'); - - -/* - * ------------------------------------------------------ - * Security check - * ------------------------------------------------------ - * - * None of the functions in the app controller or the - * loader class can be called via the URI, nor can - * controller functions that begin with an underscore - */ -$class = $RTR->fetch_class(); -$method = $RTR->fetch_method(); - -if ( ! class_exists($class) - OR $method == 'controller' - OR strncmp($method, '_', 1) == 0 - OR in_array(strtolower($method), array_map('strtolower', get_class_methods('Controller'))) - ) -{ - show_404("{$class}/{$method}"); -} - -/* - * ------------------------------------------------------ - * Is there a "pre_controller" hook? - * ------------------------------------------------------ - */ -$EXT->_call_hook('pre_controller'); - -/* - * ------------------------------------------------------ - * Instantiate the controller and call requested method - * ------------------------------------------------------ - */ - -// Mark a start point so we can benchmark the controller -$BM->mark('controller_execution_time_( '.$class.' / '.$method.' )_start'); - -$CI = new $class(); - -// Is this a scaffolding request? -if ($RTR->scaffolding_request === TRUE) -{ - if ($EXT->_call_hook('scaffolding_override') === FALSE) - { - $CI->_ci_scaffolding(); - } -} -else -{ - /* - * ------------------------------------------------------ - * Is there a "post_controller_constructor" hook? - * ------------------------------------------------------ - */ - $EXT->_call_hook('post_controller_constructor'); - - // Is there a "remap" function? - if (method_exists($CI, '_remap')) - { - $CI->_remap($method); - } - else - { - // is_callable() returns TRUE on some versions of PHP 5 for private and protected - // methods, so we'll use this workaround for consistent behavior - if ( ! in_array(strtolower($method), array_map('strtolower', get_class_methods($CI)))) - { - show_404("{$class}/{$method}"); - } - - // Call the requested method. - // Any URI segments present (besides the class/function) will be passed to the method for convenience - call_user_func_array(array(&$CI, $method), array_slice($URI->rsegments, 2)); - } -} - -// Mark a benchmark end point -$BM->mark('controller_execution_time_( '.$class.' / '.$method.' )_end'); - -/* - * ------------------------------------------------------ - * Is there a "post_controller" hook? - * ------------------------------------------------------ - */ -$EXT->_call_hook('post_controller'); - -/* - * ------------------------------------------------------ - * Send the final rendered output to the browser - * ------------------------------------------------------ - */ - -if ($EXT->_call_hook('display_override') === FALSE) -{ - $OUT->_display(); -} - -/* - * ------------------------------------------------------ - * Is there a "post_system" hook? - * ------------------------------------------------------ - */ -$EXT->_call_hook('post_system'); - -/* - * ------------------------------------------------------ - * Close the DB connection if one exists - * ------------------------------------------------------ - */ -if (class_exists('CI_DB') AND isset($CI->db)) -{ - $CI->db->close(); -} - - -/* End of file CodeIgniter.php */ -/* Location: ./system/codeigniter/CodeIgniter.php */
\ No newline at end of file diff --git a/system/codeigniter/Common.php b/system/codeigniter/Common.php deleted file mode 100644 index 3b84ffcc1..000000000 --- a/system/codeigniter/Common.php +++ /dev/null @@ -1,421 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); -/** - * CodeIgniter - * - * An open source application development framework for PHP 4.3.2 or newer - * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.0 - * @filesource - */ - -// ------------------------------------------------------------------------ - -/** -* Determines if the current version of PHP is greater then the supplied value -* -* Since there are a few places where we conditionally test for PHP > 5 -* we'll set a static variable. -* -* @access public -* @param string -* @return bool -*/ -function is_php($version = '5.0.0') -{ - static $_is_php; - $version = (string)$version; - - if ( ! isset($_is_php[$version])) - { - $_is_php[$version] = (version_compare(PHP_VERSION, $version) < 0) ? FALSE : TRUE; - } - - return $_is_php[$version]; -} - -// ------------------------------------------------------------------------ - -/** - * Tests for file writability - * - * is_writable() returns TRUE on Windows servers when you really can't write to - * the file, based on the read-only attribute. is_writable() is also unreliable - * on Unix servers if safe_mode is on. - * - * @access private - * @return void - */ -function is_really_writable($file) -{ - // If we're on a Unix server with safe_mode off we call is_writable - if (DIRECTORY_SEPARATOR == '/' AND @ini_get("safe_mode") == FALSE) - { - return is_writable($file); - } - - // For windows servers and safe_mode "on" installations we'll actually - // write a file then read it. Bah... - if (is_dir($file)) - { - $file = rtrim($file, '/').'/'.md5(rand(1,100)); - - if (($fp = @fopen($file, FOPEN_WRITE_CREATE)) === FALSE) - { - return FALSE; - } - - fclose($fp); - @chmod($file, DIR_WRITE_MODE); - @unlink($file); - return TRUE; - } - elseif (($fp = @fopen($file, FOPEN_WRITE_CREATE)) === FALSE) - { - return FALSE; - } - - fclose($fp); - return TRUE; -} - -// ------------------------------------------------------------------------ - -/** -* Class registry -* -* This function acts as a singleton. If the requested class does not -* exist it is instantiated and set to a static variable. If it has -* previously been instantiated the variable is returned. -* -* @access public -* @param string the class name being requested -* @param bool optional flag that lets classes get loaded but not instantiated -* @return object -*/ -function &load_class($class, $instantiate = TRUE) -{ - static $objects = array(); - - // Does the class exist? If so, we're done... - if (isset($objects[$class])) - { - return $objects[$class]; - } - - // If the requested class does not exist in the application/libraries - // folder we'll load the native class from the system/libraries folder. - if (file_exists(APPPATH.'libraries/'.config_item('subclass_prefix').$class.EXT)) - { - require(BASEPATH.'libraries/'.$class.EXT); - require(APPPATH.'libraries/'.config_item('subclass_prefix').$class.EXT); - $is_subclass = TRUE; - } - else - { - if (file_exists(APPPATH.'libraries/'.$class.EXT)) - { - require(APPPATH.'libraries/'.$class.EXT); - $is_subclass = FALSE; - } - else - { - require(BASEPATH.'libraries/'.$class.EXT); - $is_subclass = FALSE; - } - } - - if ($instantiate == FALSE) - { - $objects[$class] = TRUE; - return $objects[$class]; - } - - if ($is_subclass == TRUE) - { - $name = config_item('subclass_prefix').$class; - - $objects[$class] =& instantiate_class(new $name()); - return $objects[$class]; - } - - $name = ($class != 'Controller') ? 'CI_'.$class : $class; - - $objects[$class] =& instantiate_class(new $name()); - return $objects[$class]; -} - -/** - * Instantiate Class - * - * Returns a new class object by reference, used by load_class() and the DB class. - * Required to retain PHP 4 compatibility and also not make PHP 5.3 cry. - * - * Use: $obj =& instantiate_class(new Foo()); - * - * @access public - * @param object - * @return object - */ -function &instantiate_class(&$class_object) -{ - return $class_object; -} - -/** -* Loads the main config.php file -* -* @access private -* @return array -*/ -function &get_config() -{ - static $main_conf; - - if ( ! isset($main_conf)) - { - if ( ! file_exists(APPPATH.'config/config'.EXT)) - { - exit('The configuration file config'.EXT.' does not exist.'); - } - - require(APPPATH.'config/config'.EXT); - - if ( ! isset($config) OR ! is_array($config)) - { - exit('Your config file does not appear to be formatted correctly.'); - } - - $main_conf[0] =& $config; - } - return $main_conf[0]; -} - -/** -* Gets a config item -* -* @access public -* @return mixed -*/ -function config_item($item) -{ - static $config_item = array(); - - if ( ! isset($config_item[$item])) - { - $config =& get_config(); - - if ( ! isset($config[$item])) - { - return FALSE; - } - $config_item[$item] = $config[$item]; - } - - return $config_item[$item]; -} - - -/** -* Error Handler -* -* This function lets us invoke the exception class and -* display errors using the standard error template located -* in application/errors/errors.php -* This function will send the error page directly to the -* browser and exit. -* -* @access public -* @return void -*/ -function show_error($message, $status_code = 500) -{ - $error =& load_class('Exceptions'); - echo $error->show_error('An Error Was Encountered', $message, 'error_general', $status_code); - exit; -} - - -/** -* 404 Page Handler -* -* This function is similar to the show_error() function above -* However, instead of the standard error template it displays -* 404 errors. -* -* @access public -* @return void -*/ -function show_404($page = '') -{ - $error =& load_class('Exceptions'); - $error->show_404($page); - exit; -} - - -/** -* Error Logging Interface -* -* We use this as a simple mechanism to access the logging -* class and send messages to be logged. -* -* @access public -* @return void -*/ -function log_message($level = 'error', $message, $php_error = FALSE) -{ - static $LOG; - - $config =& get_config(); - if ($config['log_threshold'] == 0) - { - return; - } - - $LOG =& load_class('Log'); - $LOG->write_log($level, $message, $php_error); -} - - -/** - * Set HTTP Status Header - * - * @access public - * @param int the status code - * @param string - * @return void - */ -function set_status_header($code = 200, $text = '') -{ - $stati = array( - 200 => 'OK', - 201 => 'Created', - 202 => 'Accepted', - 203 => 'Non-Authoritative Information', - 204 => 'No Content', - 205 => 'Reset Content', - 206 => 'Partial Content', - - 300 => 'Multiple Choices', - 301 => 'Moved Permanently', - 302 => 'Found', - 304 => 'Not Modified', - 305 => 'Use Proxy', - 307 => 'Temporary Redirect', - - 400 => 'Bad Request', - 401 => 'Unauthorized', - 403 => 'Forbidden', - 404 => 'Not Found', - 405 => 'Method Not Allowed', - 406 => 'Not Acceptable', - 407 => 'Proxy Authentication Required', - 408 => 'Request Timeout', - 409 => 'Conflict', - 410 => 'Gone', - 411 => 'Length Required', - 412 => 'Precondition Failed', - 413 => 'Request Entity Too Large', - 414 => 'Request-URI Too Long', - 415 => 'Unsupported Media Type', - 416 => 'Requested Range Not Satisfiable', - 417 => 'Expectation Failed', - - 500 => 'Internal Server Error', - 501 => 'Not Implemented', - 502 => 'Bad Gateway', - 503 => 'Service Unavailable', - 504 => 'Gateway Timeout', - 505 => 'HTTP Version Not Supported' - ); - - if ($code == '' OR ! is_numeric($code)) - { - show_error('Status codes must be numeric', 500); - } - - if (isset($stati[$code]) AND $text == '') - { - $text = $stati[$code]; - } - - if ($text == '') - { - show_error('No status text available. Please check your status code number or supply your own message text.', 500); - } - - $server_protocol = (isset($_SERVER['SERVER_PROTOCOL'])) ? $_SERVER['SERVER_PROTOCOL'] : FALSE; - - if (substr(php_sapi_name(), 0, 3) == 'cgi') - { - header("Status: {$code} {$text}", TRUE); - } - elseif ($server_protocol == 'HTTP/1.1' OR $server_protocol == 'HTTP/1.0') - { - header($server_protocol." {$code} {$text}", TRUE, $code); - } - else - { - header("HTTP/1.1 {$code} {$text}", TRUE, $code); - } -} - - -/** -* Exception Handler -* -* This is the custom exception handler that is declaired at the top -* of Codeigniter.php. The main reason we use this is permit -* PHP errors to be logged in our own log files since we may -* not have access to server logs. Since this function -* effectively intercepts PHP errors, however, we also need -* to display errors based on the current error_reporting level. -* We do that with the use of a PHP error template. -* -* @access private -* @return void -*/ -function _exception_handler($severity, $message, $filepath, $line) -{ - // We don't bother with "strict" notices since they will fill up - // the log file with information that isn't normally very - // helpful. For example, if you are running PHP 5 and you - // use version 4 style class functions (without prefixes - // like "public", "private", etc.) you'll get notices telling - // you that these have been deprecated. - - if ($severity == E_STRICT) - { - return; - } - - $error =& load_class('Exceptions'); - - // Should we display the error? - // We'll get the current error_reporting level and add its bits - // with the severity bits to find out. - - if (($severity & error_reporting()) == $severity) - { - $error->show_php_error($severity, $message, $filepath, $line); - } - - // Should we log the error? No? We're done... - $config =& get_config(); - if ($config['log_threshold'] == 0) - { - return; - } - - $error->log_exception($severity, $message, $filepath, $line); -} - - - -/* End of file Common.php */ -/* Location: ./system/codeigniter/Common.php */
\ No newline at end of file diff --git a/system/codeigniter/Compat.php b/system/codeigniter/Compat.php deleted file mode 100644 index 40017a93b..000000000 --- a/system/codeigniter/Compat.php +++ /dev/null @@ -1,93 +0,0 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); -/** - * CodeIgniter - * - * An open source application development framework for PHP 4.3.2 or newer - * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.0 - * @filesource - */ - -// ------------------------------------------------------------------------ - -/** - * Compatibility Functions - * - * Function overrides for older versions of PHP or PHP environments missing - * certain extensions / libraries - * - * @package CodeIgniter - * @subpackage codeigniter - * @category Compatibility Functions - * @author ExpressionEngine Development Team - * @link http://codeigniter.com/user_guide/ - */ - -// ------------------------------------------------------------------------ - -/* - * PHP versions prior to 5.0 don't support the E_STRICT constant - * so we need to explicitly define it otherwise the Exception class - * will generate errors when running under PHP 4 - * - */ -if ( ! defined('E_STRICT')) -{ - define('E_STRICT', 2048); -} - -/** - * ctype_digit() - * - * Determines if a string is comprised only of digits - * http://us.php.net/manual/en/function.ctype_digit.php - * - * @access public - * @param string - * @return bool - */ -if ( ! function_exists('ctype_digit')) -{ - function ctype_digit($str) - { - if ( ! is_string($str) OR $str == '') - { - return FALSE; - } - - return ! preg_match('/[^0-9]/', $str); - } -} - -// -------------------------------------------------------------------- - -/** - * ctype_alnum() - * - * Determines if a string is comprised of only alphanumeric characters - * http://us.php.net/manual/en/function.ctype-alnum.php - * - * @access public - * @param string - * @return bool - */ -if ( ! function_exists('ctype_alnum')) -{ - function ctype_alnum($str) - { - if ( ! is_string($str) OR $str == '') - { - return FALSE; - } - - return ! preg_match('/[^0-9a-z]/i', $str); - } -} - -/* End of file Compat.php */ -/* Location: ./system/codeigniter/Compat.php */
\ No newline at end of file diff --git a/system/codeigniter/index.html b/system/codeigniter/index.html deleted file mode 100644 index c942a79ce..000000000 --- a/system/codeigniter/index.html +++ /dev/null @@ -1,10 +0,0 @@ -<html> -<head> - <title>403 Forbidden</title> -</head> -<body> - -<p>Directory access is forbidden.</p> - -</body> -</html>
\ No newline at end of file |