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 - 2016, 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. (https://ellislab.com/)
32.  * @copyright   Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
33.  * @license     http://opensource.org/licenses/MIT      MIT License
34.  * @link        https://codeigniter.com
35.  * @since       Version 1.0.0
36.  * @filesource
37.  */
38. /*
39.  *---------------------------------------------------------------
40.  * APPLICATION ENVIRONMENT
41.  *---------------------------------------------------------------
42.  *
43.  * You can load different configurations depending on your
44.  * current environment. Setting the environment also influences
45.  * things like logging and error reporting.
46.  *
47.  * This can be set to anything, but default usage is:
48.  *
49.  *     development
50.  *     testing
51.  *     production
52.  *
53.  * NOTE: If you change these, also change the error_reporting() code below
54.  */
55.         define('ENVIRONMENT', isset($_SERVER['CI_ENV']) ? $_SERVER['CI_ENV'] : 'development');
56. /*
57.  *---------------------------------------------------------------
58.  * ERROR REPORTING
59.  *---------------------------------------------------------------
60.  *
61.  * Different environments will require different levels of error reporting.
62.  * By default development will show errors but testing and live will hide them.
63.  */
64. switch (ENVIRONMENT)
65. {
66.         case 'development':
67.                 error_reporting(-1);
68.                 ini_set('display_errors', 1);
69.         break;
70.         case 'testing':
71.         case 'production':
72.                 ini_set('display_errors', 0);
73.                 if (version_compare(PHP_VERSION, '5.3', '>='))
74.                 {
75.                         error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
76.                 }
77.                 else
78.                 {
79.                         error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_USER_NOTICE);
80.                 }
81.         break;
82.         default:
83.                 header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
84.                 echo 'The application environment is not set correctly.';
85.                 exit(1); // EXIT_ERROR
86. }
87. /*
88.  *---------------------------------------------------------------
89.  * SYSTEM DIRECTORY NAME
90.  *---------------------------------------------------------------
91.  *
92.  * This variable must contain the name of your "system" directory.
93.  * Set the path if it is not in the same directory as this file.
94.  */
95.         $system_path = 'system';
96. /*
97.  *---------------------------------------------------------------
98.  * APPLICATION DIRECTORY NAME
99.  *---------------------------------------------------------------
100.  *
101.  * If you want this front controller to use a different "application"
102.  * directory than the default one you can set its name here. The directory
103.  * can also be renamed or relocated anywhere on your server. If you do,
104.  * use an absolute (full) server path.
105.  * For more info please see the user guide:
106.  *
107.  * https://codeigniter.com/user_guide/general/managing_apps.html
108.  *
109.  * NO TRAILING SLASH!
110.  */
111.         $application_folder = 'application';
112. /*
113.  *---------------------------------------------------------------
114.  * VIEW DIRECTORY NAME
115.  *---------------------------------------------------------------
116.  *
117.  * If you want to move the view directory out of the application
118.  * directory, set the path to it here. The directory can be renamed
119.  * and relocated anywhere on your server. If blank, it will default
120.  * to the standard location inside your application directory.
121.  * If you do move this, use an absolute (full) server path.
122.  *
123.  * NO TRAILING SLASH!
124.  */
125.         $view_folder = 'themes/default/views';
126. /*
127.  * --------------------------------------------------------------------
128.  * DEFAULT CONTROLLER
129.  * --------------------------------------------------------------------
130.  *
131.  * Normally you will set your default controller in the routes.php file.
132.  * You can, however, force a custom routing by hard-coding a
133.  * specific controller class/function here. For most applications, you
134.  * WILL NOT set your routing here, but it's an option for those
135.  * special instances where you might want to override the standard
136.  * routing in a specific front controller that shares a common CI installation.
137.  *
138.  * IMPORTANT: If you set the routing here, NO OTHER controller will be
139.  * callable. In essence, this preference limits your application to ONE
140.  * specific controller. Leave the function name blank if you need
141.  * to call functions dynamically via the URI.
142.  *
143.  * Un-comment the $routing array below to use this feature
144.  */
145.         // The directory name, relative to the "controllers" directory.  Leave blank
146.         // if your controller is not in a sub-directory within the "controllers" one
147.         // $routing['directory'] = '';
148.         // The controller class file name.  Example:  mycontroller
149.         // $routing['controller'] = '';
150.         // The controller function you wish to be called.
151.         // $routing['function'] = '';
152. /*
153.  * -------------------------------------------------------------------
154.  *  CUSTOM CONFIG VALUES
155.  * -------------------------------------------------------------------
156.  *
157.  * The $assign_to_config array below will be passed dynamically to the
158.  * config class when initialized. This allows you to set custom config
159.  * items or override any default config values found in the config.php file.
160.  * This can be handy as it permits you to share one application between
161.  * multiple front controller files, with each file containing different
162.  * config values.
163.  *
164.  * Un-comment the $assign_to_config array below to use this feature
165.  */
166.         // $assign_to_config['name_of_config_item'] = 'value of config item';
167. // --------------------------------------------------------------------
168. // END OF USER CONFIGURABLE SETTINGS.  DO NOT EDIT BELOW THIS LINE
169. // --------------------------------------------------------------------
170. /*
171.  * ---------------------------------------------------------------
172.  *  Resolve the system path for increased reliability
173.  * ---------------------------------------------------------------
174.  */
175.         // Set the current directory correctly for CLI requests
176.         if (defined('STDIN'))
177.         {
178.                 chdir(dirname(__FILE__));
179.         }
180.         if (($_temp = realpath($system_path)) !== FALSE)
181.         {
182.                 $system_path = $_temp.DIRECTORY_SEPARATOR;
183.         }
184.         else
185.         {
186.                 // Ensure there's a trailing slash
187.                 $system_path = strtr(
188.                         rtrim($system_path, '/\\'),
189.                         '/\\',
190.                         DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
191.                 ).DIRECTORY_SEPARATOR;
192.         }
193.         // Is the system path correct?
194.         if ( ! is_dir($system_path))
195.         {
196.                 header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
197.                 echo 'Your system folder path does not appear to be set correctly. Please open the following file and correct this: '.pathinfo(__FILE__, PATHINFO_BASENAME);
198.                 exit(3); // EXIT_CONFIG
199.         }
200. /*
201.  * -------------------------------------------------------------------
202.  *  Now that we know the path, set the main path constants
203.  * -------------------------------------------------------------------
204.  */
205.         // The name of THIS file
206.         define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));
207.         // Path to the system directory
208.         define('BASEPATH', $system_path);
209.         // Path to the front controller (this file) directory
210.         define('FCPATH', dirname(__FILE__).DIRECTORY_SEPARATOR);
211.         // Name of the "system" directory
212.         define('SYSDIR', basename(BASEPATH));
213.         // The path to the "application" directory
214.         if (is_dir($application_folder))
215.         {
216.                 if (($_temp = realpath($application_folder)) !== FALSE)
217.                 {
218.                         $application_folder = $_temp;
219.                 }
220.                 else
221.                 {
222.                         $application_folder = strtr(
223.                                 rtrim($application_folder, '/\\'),
224.                                 '/\\',
225.                                 DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
226.                         );
227.                 }
228.         }
229.         elseif (is_dir(BASEPATH.$application_folder.DIRECTORY_SEPARATOR))
230.         {
231.                 $application_folder = BASEPATH.strtr(
232.                         trim($application_folder, '/\\'),
233.                         '/\\',
234.                         DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
235.                 );
236.         }
237.         else
238.         {
239.                 header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
240.                 echo 'Your application folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
241.                 exit(3); // EXIT_CONFIG
242.         }
243.         define('APPPATH', $application_folder.DIRECTORY_SEPARATOR);
244.         // The path to the "views" directory
245.         if ( ! isset($view_folder[0]) && is_dir(APPPATH.'views'.DIRECTORY_SEPARATOR))
246.         {
247.                 $view_folder = APPPATH.'views';
248.         }
249.         elseif (is_dir($view_folder))
250.         {
251.                 if (($_temp = realpath($view_folder)) !== FALSE)
252.                 {
253.                         $view_folder = $_temp;
254.                 }
255.                 else
256.                 {
257.                         $view_folder = strtr(
258.                                 rtrim($view_folder, '/\\'),
259.                                 '/\\',
260.                                 DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
261.                         );
262.                 }
263.         }
264.         elseif (is_dir(APPPATH.$view_folder.DIRECTORY_SEPARATOR))
265.         {
266.                 $view_folder = APPPATH.strtr(
267.                         trim($view_folder, '/\\'),
268.                         '/\\',
269.                         DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
270.                 );
271.         }
272.         else
273.         {
274.                 header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
275.                 echo 'Your view folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
276.                 exit(3); // EXIT_CONFIG
277.         }
278.         define('VIEWPATH', $view_folder.DIRECTORY_SEPARATOR);
279. /*
280.  * --------------------------------------------------------------------
281.  * LOAD THE BOOTSTRAP FILE
282.  * --------------------------------------------------------------------
283.  *
284.  * And away we go...
285.  */
286. require_once BASEPATH.'core/CodeIgniter.php';