1. <?php
2. /**
3.  * CodeIgniter
4.  *
5.  * An open source application development framework for PHP
6.  *
7.  * This content is released under the MIT License (MIT)
8.  *
9.  * Copyright (c) 2014 - 2015, British Columbia Institute of Technology
10.  *
11.  * Permission is hereby granted, free of charge, to any person obtaining a copy
12.  * of this software and associated documentation files (the "Software"), to deal
13.  * in the Software without restriction, including without limitation the rights
14.  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15.  * copies of the Software, and to permit persons to whom the Software is
16.  * furnished to do so, subject to the following conditions:
17.  *
18.  * The above copyright notice and this permission notice shall be included in
19.  * all copies or substantial portions of the Software.
20.  *
21.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24.  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26.  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
27.  * THE SOFTWARE.
28.  *
29.  * @package     CodeIgniter
30.  * @author      EllisLab Dev Team
31.  * @copyright   Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
32.  * @copyright   Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
33.  * @license     http://opensource.org/licenses/MIT      MIT License
34.  * @link        http://codeigniter.com
35.  * @since       Version 1.0.0
36.  * @filesource
37.  */
38.  
39. /*
40.  *---------------------------------------------------------------
41.  * APPLICATION ENVIRONMENT
42.  *---------------------------------------------------------------
43.  *
44.  * You can load different configurations depending on your
45.  * current environment. Setting the environment also influences
46.  * things like logging and error reporting.
47.  *
48.  * This can be set to anything, but default usage is:
49.  *
50.  *     development
51.  *     testing
52.  *     production
53.  *
54.  * NOTE: If you change these, also change the error_reporting() code below
55.  */
56.         define('ENVIRONMENT', isset($_SERVER['CI_ENV']) ? $_SERVER['CI_ENV'] : 'production');
57.  
58. /*
59.  *---------------------------------------------------------------
60.  * ERROR REPORTING
61.  *---------------------------------------------------------------
62.  *
63.  * Different environments will require different levels of error reporting.
64.  * By default development will show errors but testing and live will hide them.
65.  */
66. switch (ENVIRONMENT)
67. {
68.         case 'development':
69.                 error_reporting(-1);
70.                 ini_set('display_errors', 1);
71.         break;
72.  
73.         case 'testing':
74.         case 'production':
75.                 ini_set('display_errors', 0);
76.                 if (version_compare(PHP_VERSION, '5.3', '>='))
77.                 {
78.                         error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
79.                 }
80.                 else
81.                 {
82.                         error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_USER_NOTICE);
83.                 }
84.         break;
85.  
86.         default:
87.                 header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
88.                 echo 'The application environment is not set correctly.';
89.                 exit(1); // EXIT_ERROR
90. }
91.  
92. /*
93.  *---------------------------------------------------------------
94.  * SYSTEM FOLDER NAME
95.  *---------------------------------------------------------------
96.  *
97.  * This variable must contain the name of your "system" folder.
98.  * Include the path if the folder is not in the same directory
99.  * as this file.
100.  */
101.         $system_path = 'system';
102.  
103. /*
104.  *---------------------------------------------------------------
105.  * APPLICATION FOLDER NAME
106.  *---------------------------------------------------------------
107.  *
108.  * If you want this front controller to use a different "application"
109.  * folder than the default one you can set its name here. The folder
110.  * can also be renamed or relocated anywhere on your server. If
111.  * you do, use a full server path. For more info please see the user guide:
112.  * http://codeigniter.com/user_guide/general/managing_apps.html
113.  *
114.  * NO TRAILING SLASH!
115.  */
116.         $application_folder = 'application';
117.  
118. /*
119.  *---------------------------------------------------------------
120.  * VIEW FOLDER NAME
121.  *---------------------------------------------------------------
122.  *
123.  * If you want to move the view folder out of the application
124.  * folder set the path to the folder here. The folder can be renamed
125.  * and relocated anywhere on your server. If blank, it will default
126.  * to the standard location inside your application folder. If you
127.  * do move this, use the full server path to this folder.
128.  *
129.  * NO TRAILING SLASH!
130.  */
131.         $view_folder = 'themes/default/views';
132.  
133.  
134. /*
135.  * --------------------------------------------------------------------
136.  * DEFAULT CONTROLLER
137.  * --------------------------------------------------------------------
138.  *
139.  * Normally you will set your default controller in the routes.php file.
140.  * You can, however, force a custom routing by hard-coding a
141.  * specific controller class/function here. For most applications, you
142.  * WILL NOT set your routing here, but it's an option for those
143.  * special instances where you might want to override the standard
144.  * routing in a specific front controller that shares a common CI installation.
145.  *
146.  * IMPORTANT: If you set the routing here, NO OTHER controller will be
147.  * callable. In essence, this preference limits your application to ONE
148.  * specific controller. Leave the function name blank if you need
149.  * to call functions dynamically via the URI.
150.  *
151.  * Un-comment the $routing array below to use this feature
152.  */
153.         // The directory name, relative to the "controllers" folder.  Leave blank
154.         // if your controller is not in a sub-folder within the "controllers" folder
155.         // $routing['directory'] = '';
156.  
157.         // The controller class file name.  Example:  mycontroller
158.         // $routing['controller'] = '';
159.  
160.         // The controller function you wish to be called.
161.         // $routing['function'] = '';
162.  
163.  
164. /*
165.  * -------------------------------------------------------------------
166.  *  CUSTOM CONFIG VALUES
167.  * -------------------------------------------------------------------
168.  *
169.  * The $assign_to_config array below will be passed dynamically to the
170.  * config class when initialized. This allows you to set custom config
171.  * items or override any default config values found in the config.php file.
172.  * This can be handy as it permits you to share one application between
173.  * multiple front controller files, with each file containing different
174.  * config values.
175.  *
176.  * Un-comment the $assign_to_config array below to use this feature
177.  */
178.         // $assign_to_config['name_of_config_item'] = 'value of config item';
179.  
180.  
181.  
182. // --------------------------------------------------------------------
183. // END OF USER CONFIGURABLE SETTINGS.  DO NOT EDIT BELOW THIS LINE
184. // --------------------------------------------------------------------
185.  
186. /*
187.  * ---------------------------------------------------------------
188.  *  Resolve the system path for increased reliability
189.  * ---------------------------------------------------------------
190.  */
191.  
192.         // Set the current directory correctly for CLI requests
193.         if (defined('STDIN'))
194.         {
195.                 chdir(dirname(__FILE__));
196.         }
197.  
198.         if (($_temp = realpath($system_path)) !== FALSE)
199.         {
200.                 $system_path = $_temp.'/';
201.         }
202.         else
203.         {
204.                 // Ensure there's a trailing slash
205.                 $system_path = rtrim($system_path, '/').'/';
206.         }
207.  
208.         // Is the system path correct?
209.         if ( ! is_dir($system_path))
210.         {
211.                 header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
212.                 echo 'Your system folder path does not appear to be set correctly. Please open the following file and correct this: '.pathinfo(__FILE__, PATHINFO_BASENAME);
213.                 exit(3); // EXIT_CONFIG
214.         }
215.  
216. /*
217.  * -------------------------------------------------------------------
218.  *  Now that we know the path, set the main path constants
219.  * -------------------------------------------------------------------
220.  */
221.         // The name of THIS file
222.         define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));
223.  
224.         // Path to the system folder
225.         define('BASEPATH', str_replace('\\', '/', $system_path));
226.  
227.         // Path to the front controller (this file)
228.         define('FCPATH', dirname(__FILE__).'/');
229.  
230.         // Name of the "system folder"
231.         define('SYSDIR', trim(strrchr(trim(BASEPATH, '/'), '/'), '/'));
232.  
233.         // The path to the "application" folder
234.         if (is_dir($application_folder))
235.         {
236.                 if (($_temp = realpath($application_folder)) !== FALSE)
237.                 {
238.                         $application_folder = $_temp;
239.                 }
240.  
241.                 define('APPPATH', $application_folder.DIRECTORY_SEPARATOR);
242.         }
243.         else
244.         {
245.                 if ( ! is_dir(BASEPATH.$application_folder.DIRECTORY_SEPARATOR))
246.                 {
247.                         header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
248.                         echo 'Your application folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
249.                         exit(3); // EXIT_CONFIG
250.                 }
251.  
252.                 define('APPPATH', BASEPATH.$application_folder.DIRECTORY_SEPARATOR);
253.         }
254.  
255.         // The path to the "views" folder
256.         if ( ! is_dir($view_folder))
257.         {
258.                 if ( ! empty($view_folder) && is_dir(APPPATH.$view_folder.DIRECTORY_SEPARATOR))
259.                 {
260.                         $view_folder = APPPATH.$view_folder;
261.                 }
262.                 elseif ( ! is_dir(APPPATH.'views'.DIRECTORY_SEPARATOR))
263.                 {
264.                         header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
265.                         echo 'Your view folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
266.                         exit(3); // EXIT_CONFIG
267.                 }
268.                 else
269.                 {
270.                         $view_folder = APPPATH.'views';
271.                 }
272.         }
273.  
274.         if (($_temp = realpath($view_folder)) !== FALSE)
275.         {
276.                 $view_folder = $_temp.DIRECTORY_SEPARATOR;
277.         }
278.         else
279.         {
280.                 $view_folder = rtrim($view_folder, '/\\').DIRECTORY_SEPARATOR;
281.         }
282.  
283.         define('VIEWPATH', $view_folder);
284.  
285. /*
286.  * --------------------------------------------------------------------
287.  * LOAD THE BOOTSTRAP FILE
288.  * --------------------------------------------------------------------
289.  *
290.  * And away we go...
291.  */
292. require_once BASEPATH.'core/CodeIgniter.php';