kernel.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Iris Studios Shared Object Framework [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   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 * Iris Studios Shared Object Framework Kernel
  24 * kernel.php
  25 *
  26 * @package      ISSO
  27 */
  28
  29 if (!function_exists('version_compare'))
  30 {
  31         trigger_error('You need PHP version 4.1.0 or newer to run ISSO', E_USER_ERROR);
  32         exit;
  33 }
  34
  35 if (version_compare(PHP_VERSION, '5.0.0', '>='))
  36 {
  37         if (ini_get('error_reporting') & E_NOTICE)
  38         {
  39                 error_reporting(ini_get('error_reporting') - E_NOTICE);
  40         }
  41         if (ini_get('error_reporting') & E_USER_NOTICE)
  42         {
  43                 error_reporting(ini_get('error_reporting') - E_USER_NOTICE);
  44         }
  45 }
  46
  47 $oldlevel = ini_get('error_reporting');
  48 $newlevel = $oldlevel;
  49 $levels = array(E_ERROR => E_USER_ERROR, E_WARNING => E_USER_WARNING, E_NOTICE => E_USER_NOTICE);
  50 foreach ($levels AS $php => $isso)
  51 {
  52         if ($oldlevel & $php)
  53         {
  54                 if (!($oldlevel & $isso))
  55                 {
  56                         //echo "increasing newlevel by $isso; ";
  57                         $newlevel += $isso;
  58                 }
  59         }
  60         else
  61         {
  62                 if ($oldlevel & $isso)
  63                 {
  64                         //echo "decreasing newlevel by $isso; ";
  65                         $newlevel -= $isso;
  66                 }
  67         }
  68 }
  69 error_reporting($newlevel);
  70
  71 if ((bool)ini_get('register_globals') === true)
  72 {
  73         $superglobals = array('_GET', '_COOKIE', '_FILES', '_POST', '_SERVER', '_ENV');
  74         foreach ($superglobals AS $global)
  75         {
  76                 if (is_array(${$global}))
  77                 {
  78                         foreach (${$global} AS $_key => $_val)
  79                         {
  80                                 if (isset(${$_key}))
  81                                 {
  82                                         unset(${$_key});
  83                                 }
  84                         }
  85                 }
  86         }
  87 }
  88
  89 /**#@+
  90 * Input cleaning type constant
  91 */
  92 /**
  93 * Integer type
  94 */
  95 define('TYPE_INT', 1);
  96
  97 /**
  98 * Unsigned integer
  99 */
 100 define('TYPE_UINT', 2);
 101
 102 /**
 103 * Float type
 104 */
 105 define('TYPE_FLOAT', 4);
 106
 107 /**
 108 * Boolean type
 109 */
 110 define('TYPE_BOOL', 8);
 111
 112 /**
 113 * String - cleaned
 114 */
 115 define('TYPE_STR', 16);
 116
 117 /**
 118 * String - deliberate unclean
 119 */
 120 define('TYPE_STRUN', 32);
 121
 122 /**
 123 * No cleaning - here for use in API
 124 */
 125 define('TYPE_NOCLEAN', 64);
 126 /**#@-*/
 127
 128 /**
 129 * Iris Studios Shared Object Framework (ISSO)
 130 *
 131 * This framework allows a common backend to be used amongst all Iris
 132 * Studios applications and is built to be abstract and flexible.
 133 * The base framework handles all loading and module management.
 134 *
 135 * @author               Iris Studios, Inc.
 136 * @copyright    Copyright ©2002 - [#]year[#], Iris Studios, Inc.
 137 * @version              $Revision$
 138 * @package              ISSO
 139 *
 140 */
 141 class Shared_Object_Framework
 142 {
 143         /**
 144         * ISSO version
 145         * @var  string
 146         */
 147         var $version = '[#]version[#]';
 148
 149         /**
 150         * Location of ISSO, used for internal linking
 151         * @var  string
 152         */
 153         var $sourcepath = '';
 154
 155         /**
 156         * Path of the current application
 157         * @var  string
 158         */
 159         var $apppath = '';
 160
 161         /**
 162         * Web path used to get the web location of the installation of ISSO; only used for Printer module
 163         * @var  string
 164         */
 165         var $webpath = '';
 166
 167         /**
 168         * Name of the current application
 169         * @var  string
 170         */
 171         var $application = '';
 172
 173         /**
 174         * Version of the current application
 175         * @var  string
 176         */
 177         var $appversion = '';
 178
 179         /**
 180         * Whether debug mode is on or off
 181         * @var  bool
 182         */
 183         var $debug = false;
 184
 185         /**
 186         * List of all active debug messages
 187         * @var  array
 188         */
 189         var $debuginfo = array();
 190
 191         /**
 192         * List of loaded modules
 193         * @var  array
 194         */
 195         var $modules = array();
 196
 197         /**
 198         * An array of sanitized variables that have been cleaned for HTML tag openers and double quotes
 199         * @var  array
 200         */
 201         var $in = array();
 202
 203         /**
 204         * If we are running with magic_quotes_gpc on or off
 205         * @var  int
 206         */
 207         var $magicquotes = 0;
 208
 209         /**
 210         * If we should automagically escape strings, mimicking magic_quotes_gpc
 211         * @var  bool
 212         */
 213         var $escapestrings = false;
 214
 215         // ###################################################################
 216         /**
 217         * Constructor
 218         */
 219         function __construct()
 220         {
 221                 // error reporting
 222                 set_error_handler(array(&$this, '_error_handler'));
 223
 224                 // magic quotes
 225                 $this->magicquotes = get_magic_quotes_gpc();
 226                 set_magic_quotes_runtime(0);
 227
 228                 if (defined('ISSO_ESCAPE_STRINGS'))
 229                 {
 230                         $this->escapestrings = (bool)constant('ISSO_ESCAPE_STRINGS');
 231                 }
 232
 233                 // start input sanitize using variable_order GPC
 234                 if (!$this->escapestrings)
 235                 {
 236                         $this->exec_sanitize_data();
 237                 }
 238
 239                 if (defined('ISSO_CHECK_POST_REFERER'))
 240                 {
 241                         $this->exec_referer_check();
 242                 }
 243
 244                 $GLOBALS['isso:null-framework'] = null;
 245         }
 246
 247         // ###################################################################
 248         /**
 249         * (PHP 4) Constructor
 250         */
 251         function Shared_Object_Framework()
 252         {
 253                 $this->__construct();
 254         }
 255
 256         // ###################################################################
 257         /**
 258         * Prepares a path for being set as the sourcepath
 259         *
 260         * @access       public
 261         *
 262         * @param        string  Source path or URL
 263         *
 264         * @return       string  Prepared source path
 265         */
 266         function fetch_sourcepath($source)
 267         {
 268                 if (substr($source, strlen($source) - 1) != DIRECTORY_SEPARATOR)
 269                 {
 270                         $source .= DIRECTORY_SEPARATOR;
 271                 }
 272                 return $source;
 273         }
 274
 275         // ###################################################################
 276         /**
 277         * Loads a framework module
 278         *
 279         * @access       public
 280         *
 281         * @param        string  Name of the framework file to load
 282         * @param        string  Internal variable to initialize as; to not instantiate (just require) leave it as NULL
 283         * @param        bool    Globalize the internal variable?
 284         *
 285         * @return       object  Instantiated instance
 286         */
 287         function &load($framework, $asobject, $globalize = false)
 288         {
 289                 // set the object interlock
 290                 if (!method_exists($GLOBALS['isso:null-framework'], 'load'))
 291                 {
 292                         $GLOBALS['isso:null-framework'] =& $this;
 293                 }
 294
 295                 if ($this->is_loaded($framework))
 296                 {
 297                         return $this->modules["$framework"];
 298                 }
 299
 300                 if ($this->sourcepath == '')
 301                 {
 302                         trigger_error('Invalid sourcepath specified', E_USER_ERROR);
 303                 }
 304
 305                 if (file_exists($this->sourcepath . $framework . '.php'))
 306                 {
 307                         require_once($this->sourcepath . $framework . '.php');
 308                 }
 309                 else
 310                 {
 311                         trigger_error('Could not find the framework ' . $this->sourcepath . $framework . '.php', E_USER_ERROR);
 312                 }
 313
 314                 if ($asobject === null)
 315                 {
 316                         return;
 317                 }
 318
 319                 if (isset($this->$asobject))
 320                 {
 321                         trigger_error('Cannot instantiate framework `' . $framework . '` into `' . $asobject . '`', E_USER_ERROR);
 322                 }
 323
 324                 $this->$asobject = new $framework($this);
 325
 326                 $this->modules["$framework"] =& $this->$asobject;
 327
 328                 if ($globalize)
 329                 {
 330                         $GLOBALS["$asobject"] =& $this->$asobject;
 331                 }
 332
 333                 return $this->$asobject;
 334         }
 335
 336         // ###################################################################
 337         /**
 338         * Prints a list of all currently loaded framework modules
 339         *
 340         * @access       public
 341         *
 342         * @param        bool    Return the data as an array?
 343         *
 344         * @return       mixed   HTML output or an array of loaded modules
 345         */
 346         function show_modules($return = false)
 347         {
 348                 foreach ($this->modules AS $object)
 349                 {
 350                         $modules[] = get_class($object);
 351                 }
 352
 353                 if ($return)
 354                 {
 355                         return $modules;
 356                 }
 357                 else
 358                 {
 359                         $output = "\n\n<ul>\n\t<li>";
 360                         $output .= implode("</li>\n\t<li>", $modules);
 361                         $output .= "</li>\n</ul>\n\n";
 362                         $this->message('Loaded Modules', $output, 1);
 363                 }
 364         }
 365
 366         // ###################################################################
 367         /**
 368         * Verifies to see if a framework has been loaded
 369         *
 370         * @access       public
 371         *
 372         * @param        string  Framework name
 373         *
 374         * @return       bool    Whether or not the framework has been loaded
 375         */
 376         function is_loaded($framework)
 377         {
 378                 if (isset($this->modules["$framework"]))
 379                 {
 380                         return true;
 381                 }
 382                 else
 383                 {
 384                         return false;
 385                 }
 386         }
 387
 388         // ###################################################################
 389         /**
 390         * Prints an ISSO message
 391         *
 392         * @access       public
 393         *
 394         * @param        string  The title of the message
 395         * @param        string  The content of the message
 396         * @param        integer Type of message to be printed
 397         * @param        bool    Return the output?
 398         * @param        bool    Show the debug stack?
 399         *
 400         * @return       mixed   Output or null
 401         */
 402         function message($title, $message, $type, $return = false, $stack = true)
 403         {
 404                 switch ($type)
 405                 {
 406                         // Message
 407                         case 1:
 408                                 $prefix = 'Message';
 409                                 $color = '#669900';
 410                                 $font = '#000000';
 411                         break;
 412
 413                         // Warning
 414                         case 2:
 415                                 $prefix = 'Warning';
 416                                 $color = '#003399';
 417                                 $font = '#FFFFFF';
 418                         break;
 419
 420                         case 3:
 421                                 $prefix = 'Error';
 422                                 $color = '#990000';
 423                                 $font = '#EFEFEF';
 424                         break;
 425                 }
 426
 427                 $backtrace = debug_backtrace();
 428                 unset($backtrace[0]);
 429
 430                 $output = "\n<br />\n<table cellpadding=\"4\" cellspacing=\"1\" border=\"0\" width=\"500\" style=\"background-color: $color; color: black; font-family: Verdana, sans-serif; font-size: 12px;\">";
 431                 $output .= "\n<tr style=\"color: $font; text-align: left\">\n\t<td><strong>$prefix: $title</strong></td>\n</tr>";
 432                 $output .= "\n<tr style=\"background-color: #FFFFFF; text-align: left\">\n\t<td>$message</td>\n</tr>";
 433                 $output .= (($stack AND $GLOBALS['isso:null-framework']->debug) ? "\n<tr style=\"background-color: #FFFFFF; text-align: left\">\n\t<td><strong>Debug Stack:</strong> <pre>" . print_r($backtrace, true) . "</pre></td>\n</tr>" : '');
 434                 $output .= "\n</table>\n<br />\n";
 435
 436                 if ($return)
 437                 {
 438                         return $output;
 439                 }
 440                 else
 441                 {
 442                         print($output);
 443                 }
 444         }
 445
 446         // ###################################################################
 447         /**
 448         * Custom error handler for ISSO; only handle E_WARNING, E_NOTICE,
 449         * E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE
 450         *
 451         * @access       private
 452         *
 453         * @param        integer Error number
 454         * @param        string  Error message string
 455         * @param        string  File that contains the error
 456         * @param        string  The line number of the error
 457         * @param        string  The active symbol table at which point the error occurred
 458         */
 459         function _error_handler($errno, $errstr, $errfile, $errline)
 460         {
 461                 switch ($errno)
 462                 {
 463                         // Fatal
 464                         case E_USER_ERROR:
 465                                 $title = 'Fatal';
 466                                 $level = 3;
 467                                 if (!(ini_get('error_reporting') & E_USER_ERROR))
 468                                 {
 469                                         return;
 470                                 }
 471                         break;
 472
 473                         // Error
 474                         case E_USER_WARNING:
 475                                 $title = 'Warning';
 476                                 $level = 2;
 477                                 if (!(ini_get('error_reporting') & E_USER_WARNING) AND !(ini_get('error_reporting') & E_WARNING))
 478                                 {
 479                                         return;
 480                                 }
 481                         break;
 482
 483                         // Warning
 484                         case E_USER_NOTICE:
 485                         default:
 486                                 $title = 'Notice';
 487                                 $level = 1;
 488                                 if (!(ini_get('error_reporting') & E_USER_NOTICE) AND !(ini_get('error_reporting') & E_NOTICE))
 489                                 {
 490                                         return;
 491                                 }
 492                         break;
 493                 }
 494
 495                 $errfile = str_replace(array(getcwd(), dirname(getcwd())), '', $errfile);
 496
 497                 $errstr .= " in <strong>$errfile</strong> on line <strong>$errline</strong>";
 498
 499                 $this->message($title, $errstr, $level);
 500
 501                 if ($errno == E_USER_ERROR)
 502                 {
 503                         exit;
 504                 }
 505         }
 506
 507         // ###################################################################
 508         /**
 509         * Creates a table that explains the error reporting levels and their
 510         * state
 511         *
 512         * @access       public
 513         */
 514         function explain_error_reporting()
 515         {
 516                 $levels = array(
 517                         'E_ERROR'                       => E_ERROR,
 518                         'E_WARNING'                     => E_WARNING,
 519                         'E_PARSE'                       => E_PARSE,
 520                         'E_NOTICE'                      => E_NOTICE,
 521                         'E_CORE_ERROR'          => E_CORE_ERROR,
 522                         'E_CORE_WARNING'        => E_CORE_WARNING,
 523                         'E_COMPILE_ERROR'       => 64,
 524                         'E_COMPILE_WARNING'     => 128,
 525                         'E_USER_ERROR'          => E_USER_ERROR,
 526                         'E_USER_WARNING'        => E_USER_WARNING,
 527                         'E_USER_NOTICE'         => E_USER_NOTICE,
 528                         'E_ALL'                         => E_ALL,
 529                         'E_STRICT'                      => 2048
 530                 );
 531
 532                 $table = '<table cellspacing="0" cellpadding="2" border="0">';
 533
 534                 foreach ($levels AS $name => $value)
 535                 {
 536                         $table .= '
 537                         <tr>
 538                                 <td>' . $name . '</td>
 539                                 <td>' . (ini_get('error_reporting') & $value) . '</td>
 540                         </tr>';
 541                 }
 542
 543                 $table .= '
 544                 </table>';
 545
 546                 $this->message('Error Reporting', $table, 1);
 547         }
 548
 549         // ###################################################################
 550         /**
 551         * Logs a debug message for verbose output
 552         *
 553         * @access       public
 554         *
 555         * @param        string  Message
 556         */
 557         function debug($message)
 558         {
 559                 $this->debuginfo[] = $message;
 560         }
 561
 562         // ###################################################################
 563         /**
 564         * Recursive XSS cleaner
 565         *
 566         * @access       private
 567         *
 568         * @param        mixed   Unsanitized REQUEST data
 569         *
 570         * @return       mixed   Sanitized data
 571         */
 572         function _sanitize_input_recursive($data)
 573         {
 574                 foreach ($data AS $key => $value)
 575                 {
 576                         if (is_array($value))
 577                         {
 578                                 $data["$key"] = $this->_sanitize_input_recursive($value);
 579                         }
 580                         else
 581                         {
 582                                 if ($this->escapestrings)
 583                                 {
 584                                         $data["$key"] = $this->escape($this->sanitize($value), false, false);
 585                                 }
 586                                 else
 587                                 {
 588                                         $data["$key"] = $this->sanitize($value);
 589                                 }
 590                         }
 591                 }
 592                 return $data;
 593         }
 594
 595         // ###################################################################
 596         /**
 597         * Simple way to protect against HTML attacks with Unicode support
 598         *
 599         * @access       public
 600         *
 601         * @param        string  Unsanitzed text
 602         *
 603         * @return       string  Properly protected text that only encodes potential threats
 604         */
 605         function sanitize($text)
 606         {
 607                 if ($this->magicquotes)
 608                 {
 609                         return str_replace(array('<', '>', '\"', '"'), array('&lt;', '&gt;', '&quot;', '&quot;'), $text);
 610                 }
 611                 else
 612                 {
 613                         return str_replace(array('<', '>', '"'), array('&lt;', '&gt;', '&quot;'), $text);
 614                 }
 615         }
 616
 617         // ###################################################################
 618         /**
 619         * Unicode-safe entity encoding system; similar to sanitize()
 620         *
 621         * @access       public
 622         *
 623         * @param        string  Unsanitized text
 624         *
 625         * @return       string  Unicode-safe sanitized text with entities preserved
 626         */
 627         function entity_encode($text)
 628         {
 629                 $text = str_replace('&', '&amp;', $text);
 630                 $text = $this->sanitize($text);
 631                 return $text;
 632         }
 633
 634         // ###################################################################
 635         /**
 636         * Takes text that has been processed for HTML and unsanitizes it
 637         *
 638         * @access       public
 639         *
 640         * @param        string  Text that needs to be turned back into HTML
 641         * @param        bool    Force magicquotes off
 642         *
 643         * @return       string  Unsanitized text
 644         */
 645         function unsanitize($text, $force = false)
 646         {
 647                 if ($this->magicquotes AND !$force)
 648                 {
 649                         return str_replace(array('&lt;', '&gt;', '&quot;'), array('<', '>', '\"'), $text);
 650                 }
 651                 else
 652                 {
 653                         return str_replace(array('&lt;', '&gt;', '&quot;'), array('<', '>', '"'), $text);
 654                 }
 655         }
 656
 657         // ###################################################################
 658         /**
 659         * Smart addslashes() that only applies itself it the Magic Quotes GPC
 660         * is off
 661         *
 662         * @access       public
 663         *
 664         * @param        string  Some string
 665         * @param        bool    If the data is binary; if so it'll be run through DB::escape_stringing()
 666         * @param        bool    Force magic quotes to be off
 667         *
 668         * @return       string  String that has slashes added
 669         */
 670         function escape($str, $binary = false, $force = true)
 671         {
 672                 if ($this->magicquotes AND !$force)
 673                 {
 674                         if (isset($this->db) AND $binary)
 675                         {
 676                                 if (is_resource($this->db->link_id))
 677                                 {
 678                                         return $this->db->escape_string(stripslashes($str));
 679                                 }
 680                         }
 681                         return $str;
 682                 }
 683                 else
 684                 {
 685                         if (isset($this->db) AND $binary)
 686                         {
 687                                 if (is_resource($this->db->link_id))
 688                                 {
 689                                         return $this->db->escape_string($str);
 690                                 }
 691                         }
 692                         return addslashes($str);
 693                 }
 694         }
 695
 696         // ###################################################################
 697         /**
 698         * Runs through all of the input data and sanitizes it.
 699         *
 700         * @access       public
 701         */
 702         function exec_sanitize_data()
 703         {
 704                 $this->in = $this->_sanitize_input_recursive(array_merge($_GET, $_POST, $_COOKIE));
 705                 // we're now using magic quotes
 706                 if ($this->escapestrings)
 707                 {
 708                         $this->magicquotes = 1;
 709                 }
 710         }
 711
 712         // ###################################################################
 713         /**
 714         * Sanitize function for something other than a string (which
 715         * everything is sanitized for if you use exec_sanitize_data(). Cleaned
 716         * data is placed back into $isso->in; this makes it so you don't have
 717         * to constantly intval() [etc.] data.
 718         *
 719         * @access       public
 720         *
 721         * @param        array   Array of elements to clean as varname => type
 722         */
 723         function input_clean_array($vars)
 724         {
 725                 foreach ($vars AS $varname => $type)
 726                 {
 727                         $this->input_clean($varname, $type);
 728                 }
 729         }
 730
 731         // ###################################################################
 732         /**
 733         * Sanitize function that does a single variable as oppoesd to an array
 734         * (see input_clean_array() for more details)
 735         *
 736         * @access       public
 737         *
 738         * @param        string  Variable name in $isso->in[]
 739         * @param        integer Sanitization type constant
 740         */
 741         function input_clean($varname, $type)
 742         {
 743                 if (isset($this->in["$varname"]))
 744                 {
 745                         $this->in["$varname"] = $this->clean($this->in["$varname"], $type);
 746                 }
 747                 else
 748                 {
 749                         $this->in["$varname"] = null;
 750                 }
 751         }
 752
 753         // ###################################################################
 754         /**
 755         * Cleaning function that does the work for input_clean(); this is
 756         * moved here so it can be used to clean things that aren't in
 757         * $isso->in[]
 758         *
 759         * @access       public
 760         *
 761         * @param        mixed   Data
 762         * @param        integer Sanitization type constant
 763         *
 764         * @return       mixed   Cleaned data
 765         */
 766         function clean($value, $type)
 767         {
 768                 if ($type == TYPE_INT)
 769                 {
 770                         $value = intval($value);
 771                 }
 772                 else if ($type == TYPE_UINT)
 773                 {
 774                         $value = abs(intval($value));
 775                 }
 776                 else if ($type == TYPE_FLOAT)
 777                 {
 778                         $value = floatval($value);
 779                 }
 780                 else if ($type == TYPE_BOOL)
 781                 {
 782                         $value = (bool)$value;
 783                 }
 784                 else if ($type == TYPE_STR)
 785                 {
 786                         if (!$this->escapestrings)
 787                         {
 788                                 $value = $this->escape($value);
 789                         }
 790                 }
 791                 else if ($type == TYPE_STRUN)
 792                 {
 793                         $value = $this->unsanitize($value);
 794                 }
 795                 else if ($type == TYPE_NOCLEAN)
 796                 {
 797                         if ($this->escapestrings)
 798                         {
 799                                 $value = $this->escape($value);
 800                         }
 801                 }
 802                 else
 803                 {
 804                         trigger_error('Invalid clean type `' . $type . '` specified', E_USER_ERROR);
 805                 }
 806
 807                 return $value;
 808         }
 809
 810         // ###################################################################
 811         /**
 812         * Checks to see if a POST refer is actually from us
 813         *
 814         * @access       public
 815         */
 816         function exec_referer_check()
 817         {
 818                 if ($_SERVER['REQUEST_METHOD'] == 'POST')
 819                 {
 820                         $host = ($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_ENV['HTTP_HOST'];
 821
 822                         if ($host AND $_SERVER['HTTP_REFERER'])
 823                         {
 824                                 $parts = parse_url($_SERVER['HTTP_REFERER']);
 825                                 $ourhost = $parts['host'] . (($parts['port']) ? ":$parts[port]" : '');
 826
 827                                 if ($ourhost != $host)
 828                                 {
 829                                         trigger_error('No external hosts are allowed to POST to this application', E_USER_ERROR);
 830                                 }
 831                                 $this->debug('remote post check = ok');
 832                         }
 833                         else
 834                         {
 835                                 $this->debug('remote post check = FAILED');
 836                         }
 837                 }
 838         }
 839 }
 840
 841 /*=====================================================================*\
 842 || ###################################################################
 843 || # $HeadURL$
 844 || # $Id$
 845 || ###################################################################
 846 \*=====================================================================*/
 847 ?>