Updated mysql database library to support replication.

server/lib/classes/db_mysql.inc.php

 <?php
-
 /*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+Copyright (c) 2005, Till Brehm, projektfarm Gmbh
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,13 +27,12 @@ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-class db
-{
+	class db
+	{
 		var $dbHost = "";		// hostname of the MySQL server
 		var $dbName = "";		// logical database name on that server
 		var $dbUser = "";		// database authorized user
 		var $dbPass = "";		// user's password
-	var $dbCharset = "";      // what charset comes and goes to mysql: utf8 / latin1
 		var $linkId = 0;		// last result of mysql_connect()
 		var $queryId = 0;		// last result of mysql_query()
 		var $record	= array();	// last record fetched
@@ -42,7 +40,7 @@ class db
 		var $currentRow;		// current row number
 		var $errorNumber = 0;	// last error number
 		var $errorMessage = "";	// last error message
-	var $errorLocation = "";  // last error location
+		var $errorLocation = "";// last error location
 		var $show_error_messages = false;
 
 		// constructor
@@ -54,7 +52,6 @@ class db
 			$this->dbName = $conf["db_database"];
 			$this->dbUser = $conf["db_user"];
 			$this->dbPass = $conf["db_password"];
-		$this->dbCharset = $conf["db_charset"];
 			//$this->connect();
 		}
 
@@ -81,7 +78,6 @@ class db
 					$this->updateError('DB::connect()<br />mysql_connect');
 					return false;
 				}
-			$this->queryId = @mysql_query('SET NAMES '.$this->dbCharset, $this->linkId);
 			}
 			return true;
 		}
@@ -227,13 +223,23 @@ class db
            }
        }
        
-   function closeConn() {
-   
+       public function closeConn()
+    	{
+    		if($this->linkId)
+    		{
+    			mysql_close($this->linkId);
+    			return true;
+    		} else { return false; }
     	}
        
-   function freeResult() {
-   
-   
+    	public function freeResult($query) 
+    	{
+    		if(mysql_free_result($query))
+    		{
+    			return true;
+    		} else {
+    			return false;
+    		}
     	}
        
        function delete() {
@@ -484,6 +490,6 @@ class db
        }
        }
 		
-}
+	}
 
 ?>
\ No newline at end of file