Register.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Blue Static ISSO Framework [#]issoversion[#]
   5 || # Copyright ©2002-[#]year[#] Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * ISSO Registry (Register.php)
  24 *
  25 * @package      ISSO
  26 */
  27
  28 // TODO - rename
  29 require_once('ISSO/Functions.php');
  30
  31 /**
  32 * Register Class
  33 *
  34 * This is an ISSO registry class. It holds all of the ISSO system variables as well
  35 * as serving as an object registry that is avaliable in the global scope to prevent
  36 * globalization of variables.
  37 *
  38 * @author               Blue Static
  39 * @copyright    Copyright ©2002 - [#]year[#], Blue Static
  40 * @version              $Revision$
  41 * @package              ISSO
  42 *
  43 */
  44 class BSRegister
  45 {
  46         /**
  47         * Application name
  48         * @var  string
  49         */
  50         private $application = 'Unknown ISSO Project';
  51
  52         /**
  53         * Application path
  54         * @var  string
  55         */
  56         private $appPath;
  57
  58         /**
  59         * Application version
  60         * @var  string
  61         */
  62         private $appVersion;
  63
  64         /**
  65         * Web path
  66         * @var  string
  67         */
  68         private $webPath;
  69
  70         /**
  71         * Debug mode?
  72         * @var  bool
  73         */
  74         private $debug = false;
  75
  76         /**
  77         * The master registry list
  78         * @var  array
  79         */
  80         private $registry = array();
  81
  82         // ###################################################################
  83         /**
  84         * Sets the application name
  85         *
  86         * @param        string  Application name
  87         */
  88         public function setApplication($name)
  89         {
  90                 $this->application = $name;
  91         }
  92
  93         // ###################################################################
  94         /**
  95         * Gets the application name
  96         *
  97         * @return       string  Application name
  98         */
  99         public function getApplication()
 100         {
 101                 return $this->application;
 102         }
 103
 104         // ###################################################################
 105         /**
 106         * Sets the application's working path
 107         *
 108         * @param        string  Path
 109         */
 110         public function setAppPath($path)
 111         {
 112                 $this->appPath = BSFunctions::FetchSourcePath($path);
 113         }
 114
 115         // ###################################################################
 116         /**
 117         * Returns the path to the application
 118         *
 119         * @return       string  Application path
 120         */
 121         public function getAppPath()
 122         {
 123                 return $this->appPath;
 124         }
 125
 126         // ###################################################################
 127         /**
 128         * Sets the application version
 129         *
 130         * @param        string  Application version
 131         */
 132         public function setAppVersion($vers)
 133         {
 134                 $this->appVersion = $vers;
 135         }
 136
 137         // ###################################################################
 138         /**
 139         * Gets the application version
 140         *
 141         * @return       string  Application version
 142         */
 143         public function getAppVersion()
 144         {
 145                 return $this->appVersion;
 146         }
 147
 148         // ###################################################################
 149         /**
 150         * Sets the application's web path, which is the full path from the
 151         * server's web root
 152         *
 153         * @param        string  Path
 154         */
 155         public function setWebPath($path)
 156         {
 157                 $this->webPath = BSFunctions::FetchSourcePath($path);
 158         }
 159
 160         // ###################################################################
 161         /**
 162         * Returns the web path to the application
 163         *
 164         * @return       string  Application's web path
 165         */
 166         public function getWebPath()
 167         {
 168                 return $this->webPath;
 169         }
 170
 171         // ###################################################################
 172         /**
 173         * Sets the debug state
 174         *
 175         * @param        bool    Debug mode on?
 176         */
 177         public function setDebug($debug)
 178         {
 179                 $this->debug = $debug;
 180         }
 181
 182         // ###################################################################
 183         /**
 184         * Gets the debug mode state
 185         *
 186         * @return       bool    Debug mode on?
 187         */
 188         public function getDebug()
 189         {
 190                 return $this->debug;
 191         }
 192
 193         // ###################################################################
 194         /**
 195         * Registers a value in the master registry. You cannot overwrite
 196         * values. You must first unregister() them if you wish to do so.
 197         *
 198         * @param        string  Registry key
 199         * @param        mixed   Value to register
 200         */
 201         public function register($key, $value)
 202         {
 203                 if (isset($this->registry["$key"]))
 204                 {
 205                         trigger_error('Cannot overwrite a key in the registry');
 206                         return;
 207                 }
 208
 209                 $this->registry["$key"] = $value;
 210         }
 211
 212         // ###################################################################
 213         /**
 214         * Unregisters a value from the registry. This removes all traces of
 215         * it from this object.
 216         *
 217         * @param        string  Registry key
 218         */
 219         public function unregister($key)
 220         {
 221                 if (!isset($this->registry["$key"]))
 222                 {
 223                         trigger_error('You cannot unregister a key that does not exist');
 224                         return;
 225                 }
 226
 227                 unset($this->registry["$key"]);
 228         }
 229
 230         // ###################################################################
 231         /**
 232         * This gets a value from the registry with a specific key
 233         *
 234         * @param        string  The key
 235         *
 236         * @return       mixed   Value in the registry for key
 237         */
 238         public function get($key)
 239         {
 240                 if (!isset($this->registry["$key"]))
 241                 {
 242                         trigger_error('Cannot access the registry with a non-existent key');
 243                         return;
 244                 }
 245
 246                 return $this->registry["$key"];
 247         }
 248
 249         // ###################################################################
 250         /**
 251         * Returns the entire registry stack
 252         *
 253         * @return       array   Complete registry
 254         */
 255         public function getAll()
 256         {
 257                 return $this->registry;
 258         }
 259 }
 260
 261 /*=====================================================================*\
 262 || ###################################################################
 263 || # $HeadURL$
 264 || # $Id$
 265 || ###################################################################
 266 \*=====================================================================*/
 267 ?>