Index: trunk/class/config_from_xoops.class.php
===================================================================
--- trunk/class/config_from_xoops.class.php	(revision 133)
+++ trunk/class/config_from_xoops.class.php	(revision 133)
@@ -0,0 +1,185 @@
+<?php
+/*
+ * XPressME - WordPress for XOOPS
+ *
+ * @copyright	XPressME Project http://www.toemon.com
+ * @license		http://www.fsf.org/copyleft/gpl.html GNU public license
+ * @author		toemon
+ * @package		module::xpress
+ */
+
+/* 
+ * The function to acquire only a set value without calling the XOOPS system is here.
+ */
+class ConfigFromXoops{
+	var $xoops_mainfile_path;
+	var $define_arry = array();	
+	var $xoops_root_path;
+	var $xoops_url;
+	var $xoops_trust_path;
+	var $xoops_db_prefix;
+	var $xoops_db_name;
+	var $xoops_db_user;
+	var $xoops_db_pass;
+	var $xoops_db_host;
+	var $module_name;
+	var $module_path;
+	var $module_url;
+	var $module_db_prefix;
+	var $module_version;
+	var $module_codename;	
+	var $xoops_upload_path;
+	var $xoops_upload_url;
+	var $xoops_db_salt;
+	var $is_impress;
+	var $impress_db_config_file;
+	
+	
+	function __constructor()	//for PHP5
+    {
+        $this->ConfigFromXoops();
+       
+    }
+
+    function ConfigFromXoops()	//for PHP4 constructor
+    {  
+    	$this->xoops_mainfile_path = $this->get_xoops_mainfile_path();
+    	$this->module_path=dirname(dirname(__FILE__));   	
+    	$this->module_name=basename($this->module_path);
+		if(file_exists($this->xoops_mainfile_path)){
+			$array_file = file($this->xoops_mainfile_path);
+			$pattern = '^\s*define\s*\(\s*(\'[^\']+\'|"[^"]+")\s*,\s*(\'[^\']*\'|"[^"]*"|[^\'"])\s*\)\s*;';
+			$impress_include_pattern = '^\s*(include_once|include)\s*\(\s*XOOPS_TRUST_PATH\s*.\s*[\'"]([^\'"]+)[\'"]\s*\)';
+			for ($i = 0 ; $i <count($array_file) ; $i++){
+				if (preg_match('/' . $pattern . '/' ,$array_file[$i],$matchs)){
+					$keys = $matchs[1];
+					if (preg_match('/^\'[^\']*\'$/',$keys)) $keys = preg_replace('/\'/', '', $keys);
+					if (preg_match('/^"[^"]*"$/',$keys)) $keys = preg_replace('/"/', '', $keys);
+					$key_value = $matchs[2];
+					if (preg_match('/^\'[^\']*\'$/',$key_value)) $key_value = preg_replace('/\'/', '', $key_value);
+					if (preg_match('/^"[^"]*"$/',$key_value)) $key_value = preg_replace('/"/', '', $key_value);
+					switch ($keys){
+						case  'XOOPS_ROOT_PATH':
+							$this->xoops_root_path = $key_value;
+							$this->xoops_url . '/modules/' . $this->module_name;
+							break;
+						case  'XOOPS_URL':
+							$this->xoops_url = $key_value;
+							$this->module_url = $this->xoops_url . '/modules/' . $this->module_name;
+							break;
+						case  'XOOPS_TRUST_PATH':
+							$this->xoops_trust_path = $key_value;
+							break;
+						case  'XOOPS_DB_PREFIX':
+							$this->xoops_db_prefix = $key_value;
+							break;
+						case  'XOOPS_DB_NAME':
+							$this->xoops_db_name = $key_value;
+							break;
+						case  'XOOPS_DB_USER':
+							$this->xoops_db_user = $key_value;
+							break;
+						case  'XOOPS_DB_PASS':
+							$this->xoops_db_pass = $key_value;
+							break;
+						case  'XOOPS_DB_HOST':
+							$this->xoops_db_host = $key_value;
+							break;
+						case  'XOOPS_DB_SALT':
+							$this->xoops_db_salt = $key_value;
+							break;
+						default :
+							
+					}	// end of switch
+				}	 // end of if preg_match
+				
+				// Check ImpressCMS
+				if (preg_match('/' . $impress_include_pattern . '/' ,$array_file[$i],$impres_matchs)){
+					$this->is_impress = true;
+					$this->impress_db_config_file = $this->xoops_trust_path . $impres_matchs[2];
+				}
+			} // end of for loop
+		} // end of if file_exists
+		
+		// DB Config from Impress CMS impress_db_config file
+		if ($this->is_impress){
+			if(file_exists($this->impress_db_config_file)){
+				$array_file = file($this->impress_db_config_file);
+				$pattern = '^\s*define\s*\(\s*(\'[^\']+\'|"[^"]+")\s*,\s*(\'[^\']*\'|"[^"]*"|[^\'"])\s*\)\s*;';
+				for ($i = 0 ; $i <count($array_file) ; $i++){
+					if (preg_match('/' . $pattern . '/' ,$array_file[$i],$matchs)){
+						$keys = $matchs[1];
+						if (preg_match('/^\'[^\']*\'$/',$keys)) $keys = preg_replace('/\'/', '', $keys);
+						if (preg_match('/^"[^"]*"$/',$keys)) $keys = preg_replace('/"/', '', $keys);
+						$key_value = $matchs[2];
+						if (preg_match('/^\'[^\']*\'$/',$key_value)) $key_value = preg_replace('/\'/', '', $key_value);
+						if (preg_match('/^"[^"]*"$/',$key_value)) $key_value = preg_replace('/"/', '', $key_value);
+						switch ($keys){
+							case  'SDATA_DB_SALT':
+								$this->xoops_db_salt = $key_value;
+								break;
+							case  'SDATA_DB_PREFIX':
+								$this->xoops_db_prefix = $key_value;
+								break;
+							case  'SDATA_DB_NAME':
+								$this->xoops_db_name = $key_value;
+								break;
+							case  'SDATA_DB_USER':
+								$this->xoops_db_user = $key_value;
+								break;
+							case  'SDATA_DB_PASS':
+								$this->xoops_db_pass = $key_value;
+								break;
+							case  'SDATA_DB_HOST':
+								$this->xoops_db_host = $key_value;
+								break;
+							default :
+								
+						}	// end of switch
+					}
+				} // end of for
+			}
+		}
+			
+		//  define from /settings/definition.inc.php (XCL)  or /include/common.php(2016a-JP)
+		$this->xoops_upload_path = $this->xoops_root_path .'/uploads';
+		$this->xoops_upload_url = $this->xoops_url . '/uploads';
+		
+		if ($this->module_name == 'wordpress')
+			$this->module_db_prefix =  $this->xoops_db_prefix  . '_wp_';
+		else
+			$this->module_db_prefix =  $this->xoops_db_prefix  . '_' . $this->module_name . '_';
+		
+		$this->set_module_version();
+		
+    }
+    
+    function get_xoops_mainfile_path(){
+    	return dirname(dirname(dirname(dirname(__FILE__)))) . '/mainfile.php';
+    }
+    
+    // set XPressME module virsion and codename from xoops_versions.php
+    function set_module_version(){
+    	$xoops_version_file = dirname(dirname(__FILE__)) . '/xoops_version.php';
+		if(file_exists($xoops_version_file)){
+			$version_file = file($xoops_version_file);
+			$version_pattern = '^\s*(\$modversion\[\s*\'version\'\s*\])\s*=\s*[\'"]([^\'"]*)[\'"]';
+			$codename_pattern = '^\s*(\$modversion\[\s*\'codename\'\s*\])\s*=\s*[\'"]([^\'"]*)[\'"]';
+			$version_found = false;
+			$codename_found = false;
+			for ($i = 0 ; $i <count($version_file) ; $i++){
+				if (preg_match( "/$version_pattern/", $version_file[$i] ,$v_matches )){
+					$this->module_version = $v_matches[2];
+					$version_found = true;
+				}
+				if (preg_match( "/$codename_pattern/", $version_file[$i] ,$c_matches )){
+					$this->module_codename = $c_matches[2];
+					$codename_found = true;
+				}
+				if ( $version_found && $codename_found ) break;
+			}
+		}
+    }
+    
+}
+?>