Moving dhtmlxGantt library to 'libraries' folder

libraries/dhtmlxgantt/connector/db_adodb.php

@@ -0,0 +1,72 @@
+<?php
+/*
+	@author dhtmlx.com
+	@license GPL, see license.txt
+*/
+require_once("db_common.php");
+/*! Implementation of DataWrapper for PostgreSQL
+**/
+class AdoDBDataWrapper extends DBDataWrapper{
+	protected $last_result;
+	public function query($sql){
+		LogMaster::log($sql);
+		if (is_array($sql)) {
+			$res = $this->connection->SelectLimit($sql['sql'], $sql['numrows'], $sql['offset']);
+		} else {
+			$res = $this->connection->Execute($sql);
+		}
+
+		if ($res===false) throw new Exception("ADODB operation failed\n".$this->connection->ErrorMsg());
+		$this->last_result = $res;
+		return $res;
+	}
+
+	public function get_next($res){
+		if (!$res)
+			$res = $this->last_result;
+
+		if ($res->EOF)
+			return false;
+
+		$row = $res->GetRowAssoc(false);
+		$res->MoveNext();
+		return $row;
+	}
+
+	protected function get_new_id(){
+		return $this->connection->Insert_ID();
+	}
+
+	public function escape($data){
+		return $this->connection->addq($data);
+	}
+
+	/*! escape field name to prevent sql reserved words conflict
+		@param data 
+			unescaped data
+		@return 
+			escaped data
+	*/
+	public function escape_name($data){
+		if ((strpos($data,"`")!==false || is_int($data)) || (strpos($data,".")!==false))
+			return $data;
+		return '`'.$data.'`';
+	}
+
+
+	protected function select_query($select,$from,$where,$sort,$start,$count){
+		if (!$from)
+			return $select;
+
+		$sql="SELECT ".$select." FROM ".$from;
+		if ($where) $sql.=" WHERE ".$where;
+		if ($sort) $sql.=" ORDER BY ".$sort;
+
+		if ($start || $count) {
+			$sql=array("sql"=>$sql,'numrows'=>$count, 'offset'=>$start);
+		}
+		return $sql;
+	}
+
+}
+?>