--- a/busui/owa/modules/base/installCheckEnv.php
+++ b/busui/owa/modules/base/installCheckEnv.php
@@ -1,1 +1,129 @@
-
+<?php
+
+//
+// Open Web Analytics - An Open Source Web Analytics Framework
+//
+// Copyright 2006 Peter Adams. All rights reserved.
+//
+// Licensed under GPL v2.0 http://www.gnu.org/copyleft/gpl.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// $Id$
+//
+
+require_once(OWA_BASE_DIR.'/owa_view.php');
+require_once(OWA_BASE_CLASS_DIR.'installController.php');
+
+/**
+ * Server Environment Check Controller
+ * 
+ * @author      Peter Adams <peter@openwebanalytics.com>
+ * @copyright   Copyright &copy; 2006 Peter Adams <peter@openwebanalytics.com>
+ * @license     http://www.gnu.org/copyleft/gpl.html GPL v2.0
+ * @category    owa
+ * @package     owa
+ * @version		$Revision$	      
+ * @since		owa 1.0.0
+ */
+
+class owa_installCheckEnvController extends owa_installController {
+		
+	function __construct($params) {
+		
+		return parent::__construct($params);
+	}
+	
+	function action() {
+		
+		$errors = array();
+		$bad_environment = false;
+		$config_file_present = false;
+		
+		// check PHP version
+		$version = split('\.',phpversion());
+		
+		if ($version[0] < 5) {
+			$errors['php_version']['name'] = 'PHP Version';
+			$errors['php_version']['value'] = phpversion();
+			$errors['php_version']['msg'] = $this->getMsg(3301);
+			$bad_environment = true;
+		}
+		
+		// Check permissions on log directory
+		
+		// Check for Windows OS
+		$os = php_uname("s");
+		if (strtoupper(substr($os, 0, 3)) === 'WIN') {
+			$errors['php_os']['value'] = 'Operating System';
+			$errors['php_os']['value'] = $os;
+			$errors['php_os']['msg'] = 'You are running PHP on an Operating System that OWA does not support.';
+			$bad_environment = true;
+		}
+		
+		// Check for config file and then test the db connection
+		if ($this->c->isConfigFilePresent()) {
+			$config_file_present = true;
+			$conn = $this->checkDbConnection();
+			if ($conn != true) {
+				$errors['db']['name'] = 'Database Connection';
+				$errors['db']['value'] = 'Connection failed';
+				$errors['db']['msg'] = 'Check the connection settings in your configuration file.' ;
+				$bad_environment = true;
+			}
+		}
+		
+		// if the environment is good
+		if ($bad_environment != true) {
+			// and the config file is present
+			if ($config_file_present === true) {
+				//skip to defaults entry step
+				$this->setRedirectAction('base.installDefaultsEntry');
+				return;		
+			} else {
+				// otherwise show config file entry form
+				$this->setView('base.install');
+				// Todo: prepopulate public URL.
+				//$config = array('public_url', $url);
+				//$this->set('config', $config);
+				$this->setSubview('base.installConfigEntry');
+				return;
+			}
+		// if the environment is bad, then show environment error details.
+		} else {
+			$this->set('errors', $errors);
+			$this->setView('base.install');
+			$this->setSubview('base.installCheckEnv');
+		}
+	}
+}
+
+/**
+ * Installer Server Environment Setup Check View
+ * 
+ * @author      Peter Adams <peter@openwebanalytics.com>
+ * @copyright   Copyright &copy; 2006 Peter Adams <peter@openwebanalytics.com>
+ * @license     http://www.gnu.org/copyleft/gpl.html GPL v2.0
+ * @category    owa
+ * @package     owa
+ * @version		$Revision$	      
+ * @since		owa 1.0.0
+ */
+
+class owa_installCheckEnvView extends owa_view {
+		
+	function render($data) {
+		
+		//page title
+		$this->t->set('page_title', 'Server Environment Check');
+		$this->body->set('errors', $this->get('errors'));
+		// load body template
+		$this->body->set_template('install_check_env.tpl');
+	}
+}
+
+?>