+<?php
+/************************************************************************
+ * MXChange v0.2.1 Start: 03/10/2009 *
+ * =============== Last change: 03/10/2009 *
+ * *
+ * -------------------------------------------------------------------- *
+ * File : inc-functions.php *
+ * -------------------------------------------------------------------- *
+ * Short description : Special functions for handling include files *
+ * -------------------------------------------------------------------- *
+ * Kurzbeschreibung : Spezielle Funktionen fuer Include-Dateien *
+ * -------------------------------------------------------------------- *
+ * $Revision:: 905 $ *
+ * $Date:: 2009-03-10 17:24:54 +0100 (Tue, 10 Mar 2009) $ *
+ * $Tag:: 0.2.1-FINAL $ *
+ * $Author:: quix0r $ *
+ * Needs to be in all Files and every File needs "svn propset *
+ * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
+ * -------------------------------------------------------------------- *
+ * Copyright (c) 2003 - 2008 by Roland Haeder *
+ * For more information visit: http://www.mxchange.org *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
+ * MA 02110-1301 USA *
+ ************************************************************************/
+// Some security stuff...
+if (!defined('__SECURITY')) {
+ $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php";
+ require($INC);
+}
+
+// Check if our config file is writeable or not
+function IS_INC_WRITEABLE ($inc) {
+ // Generate FQFN
+ $FQFN = sprintf("%sinc/%s.php", constant('PATH'), $inc);
+
+ // Abort by simple test
+ if ((FILE_READABLE($FQFN)) && (!is_writeable($FQFN))) {
+ return false;
+ } // END - if
+
+ // Test write-access on directory
+ return is_writeable(dirname($FQFN));
+}
+
+// Reads a directory with PHP files in and gets only files back
+function GET_DIR_AS_ARRAY ($baseDir, $prefix, $includeDirs = false, $addBaseDir = true) {
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "baseDir={$baseDir},prefix={$prefix} - Entered!");
+ // Init includes
+ $INCs = array();
+
+ // Open directory
+ $dirPointer = opendir(constant('PATH') . $baseDir) or mxchange_die("Cannot read ".basename($baseDir)." path!");
+
+ // Read all entries
+ while ($baseFile = readdir($dirPointer)) {
+ // Construct include filename and FQFN
+ $INC = $baseDir . "/" . $baseFile;
+ $FQFN = constant('PATH') . $INC;
+
+ // Is this a valid reset file?
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "baseDir={$baseDir},prefix={$prefix},baseFile={$baseFile}");
+ if (((FILE_READABLE($FQFN)) && (substr($baseFile, 0, strlen($prefix)) == $prefix) && (substr($baseFile, -4, 4) == ".php")) || (($includeDirs) && (isDirectory($FQFN)))) {
+ // Remove both for extension name
+ $extName = substr($baseFile, strlen($prefix), -4);
+
+ // Try to find it
+ $extId = GET_EXT_ID($extName);
+
+ // Is the extension valid and active?
+ if (($extId > 0) && (EXT_IS_ACTIVE($extName))) {
+ // Then add this file
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, " Extension entry ".$baseFile." added.");
+ $INCs[] = $INC;
+ } elseif ($extId == 0) {
+ // Add non-extension files as well
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, " Regular entry ".$baseFile." added.");
+ if ($addBaseDir) {
+ $INCs[] = $INC;
+ } else {
+ $INCs[] = $baseFile;
+ }
+ }
+ } // END - if
+ } // END - while
+
+ // Close directory
+ closedir($dirPointer);
+
+ // Sort array
+ asort($INCs);
+
+ // Return array with include files
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, " - Left!");
+ return $INCs;
+}
+
+// Init INC_POOL
+function INIT_INC_POOL () {
+ $GLOBALS['inc_pool'] = array();
+}
+
+// Setter for INC_POOL
+function SET_INC_POOL ($includePool) {
+ $GLOBALS['inc_pool'] = (array) $includePool;
+}
+
+// Getter for INC_POOL
+function GET_INC_POOL () {
+ return $GLOBALS['inc_pool'];
+}
+
+// Count INC_POOL
+function COUNT_INC_POOL () {
+ return count($GLOBALS['inc_pool']);
+}
+
+// Merge INC_POOL into given
+function MERGE_INC_POOL ($includePool) {
+ SET_INC_POOL(merge_array(GET_INC_POOL(), $includePool));
+}
+
+// Add single include file to INC_POOL
+function ADD_INC_TO_POOL ($INC) {
+ $GLOBALS['inc_pool'][] = (string) $INC;
+}
+
+// Remove an include file from INC_POOL
+function REMOVE_INC_FROM_POOL ($INC) {
+ // First look it up
+ $key = array_search($INC, GET_INC_POOL());
+
+ // Is it valid?
+ if ($key !== false) {
+ // Then remove it
+ unset($GLOBALS['inc_pool'][$key]);
+
+ // And sort the list
+ asort($GLOBALS['inc_pool']);
+ } // END - if
+}
+
+// [EOF]
+?>