Moved adodb to 3rdParty directory.

1 files changed, 986 insertions, 0 deletions

diff --git a/framework/3rdParty/adodb/drivers/adodb-mysqli.inc.php b/framework/3rdParty/adodb/drivers/adodb-mysqli.inc.php
new file mode 100644
index 00000000..a6b0602f
--- /dev/null
+++ b/framework/3rdParty/adodb/drivers/adodb-mysqli.inc.php
@@ -0,0 +1,986 @@
+<?php
+/*
+V4.81 3 May 2006  (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 8.
+  
+  MySQL code that does not support transactions. Use mysqlt if you need transactions.
+  Requires mysql client. Works on Windows and Unix.
+ 
+21 October 2003: MySQLi extension implementation by Arjen de Rijke (a.de.rijke@xs4all.nl)
+Based on adodb 3.40
+*/ 
+
+// security - hide paths
+//if (!defined('ADODB_DIR')) die();
+
+if (! defined("_ADODB_MYSQLI_LAYER")) {
+ define("_ADODB_MYSQLI_LAYER", 1 );
+ 
+ // PHP5 compat...
+ if (! defined("MYSQLI_BINARY_FLAG"))  define("MYSQLI_BINARY_FLAG", 128); 
+ if (!defined('MYSQLI_READ_DEFAULT_GROUP')) define('MYSQLI_READ_DEFAULT_GROUP',1);
+
+ // disable adodb extension - currently incompatible.
+ global $ADODB_EXTENSION; $ADODB_EXTENSION = false;
+
+class ADODB_mysqli extends ADOConnection {
+	var $databaseType = 'mysqli';
+	var $dataProvider = 'native';
+	var $hasInsertID = true;
+	var $hasAffectedRows = true;	
+	var $metaTablesSQL = "SHOW TABLES";	
+	var $metaColumnsSQL = "SHOW COLUMNS FROM %s";
+	var $fmtTimeStamp = "'Y-m-d H:i:s'";
+	var $hasLimit = true;
+	var $hasMoveFirst = true;
+	var $hasGenID = true;
+	var $isoDates = true; // accepts dates in ISO format
+	var $sysDate = 'CURDATE()';
+	var $sysTimeStamp = 'NOW()';
+	var $hasTransactions = true;
+	var $forceNewConnect = false;
+	var $poorAffectedRows = true;
+	var $clientFlags = 0;
+	var $substr = "substring";
+	var $port = false;
+	var $socket = false;
+	var $_bindInputArray = false;
+	var $nameQuote = '`';		/// string to use to quote identifiers and names
+	var $optionFlags = array(array(MYSQLI_READ_DEFAULT_GROUP,0));
+	
+	function ADODB_mysqli() 
+	{			
+	 // if(!extension_loaded("mysqli"))
+	      ;//trigger_error("You must have the mysqli extension installed.", E_USER_ERROR);
+	    
+	}
+	
+
+	// returns true or false
+	// To add: parameter int $port,
+	//         parameter string $socket
+	function _connect($argHostname = NULL, 
+			  $argUsername = NULL, 
+			  $argPassword = NULL, 
+			  $argDatabasename = NULL, $persist=false)
+	  {
+	  	 if(!extension_loaded("mysqli")) {
+			return null;
+		 }
+	    $this->_connectionID = @mysqli_init();
+	    
+	    if (is_null($this->_connectionID)) {
+	      // mysqli_init only fails if insufficient memory
+	      if ($this->debug) 
+				ADOConnection::outp("mysqli_init() failed : "  . $this->ErrorMsg());
+	      return false;
+	    }
+		/*
+		I suggest a simple fix which would enable adodb and mysqli driver to
+		read connection options from the standard mysql configuration file
+		/etc/my.cnf - "Bastien Duclaux" <bduclaux#yahoo.com>
+		*/
+		foreach($this->optionFlags as $arr) {	
+			mysqli_options($this->_connectionID,$arr[0],$arr[1]);
+		}
+
+		#if (!empty($this->port)) $argHostname .= ":".$this->port;
+		$ok = mysqli_real_connect($this->_connectionID,
+ 				    $argHostname,
+ 				    $argUsername,
+ 				    $argPassword,
+ 				    $argDatabasename,
+					$this->port,
+					$this->socket,
+					$this->clientFlags);
+ 	     
+		if ($ok) {
+	 		if ($argDatabasename)  return $this->SelectDB($argDatabasename);
+ 			return true;
+ 	   } else {
+			if ($this->debug) 
+		  		ADOConnection::outp("Could't connect : "  . $this->ErrorMsg());
+			return false;
+	   }
+	}
+	
+	// returns true or false
+	// How to force a persistent connection
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, true);
+
+	}
+	
+	// When is this used? Close old connection first?
+	// In _connect(), check $this->forceNewConnect? 
+	function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	  {
+	    $this->forceNewConnect = true;
+	    return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename);
+	  }
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " IFNULL($field, $ifNull) "; // if MySQL
+	}
+	
+	function ServerInfo()
+	{
+		$arr['description'] = $this->GetOne("select version()");
+		$arr['version'] = ADOConnection::_findvers($arr['description']);
+		return $arr;
+	}
+	
+	
+	function BeginTrans()
+	{	  
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		$this->Execute('SET AUTOCOMMIT=0');
+		$this->Execute('BEGIN');
+		return true;
+	}
+	
+	function CommitTrans($ok=true) 
+	{
+		if ($this->transOff) return true; 
+		if (!$ok) return $this->RollbackTrans();
+		
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('COMMIT');
+		$this->Execute('SET AUTOCOMMIT=1');
+		return true;
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('ROLLBACK');
+		$this->Execute('SET AUTOCOMMIT=1');
+		return true;
+	}
+	
+	function RowLock($tables,$where='',$flds='1 as adodb_ignore') 
+	{
+		if ($this->transCnt==0) $this->BeginTrans();
+		if ($where) $where = ' where '.$where;
+		$rs =& $this->Execute("select $flds from $tables $where for update");
+		return !empty($rs); 
+	}
+	
+	// if magic quotes disabled, use mysql_real_escape_string()
+	// From readme.htm:
+	// Quotes a string to be sent to the database. The $magic_quotes_enabled
+	// parameter may look funny, but the idea is if you are quoting a 
+	// string extracted from a POST/GET variable, then 
+	// pass get_magic_quotes_gpc() as the second parameter. This will 
+	// ensure that the variable is not quoted twice, once by qstr and once 
+	// by the magic_quotes_gpc.
+	//
+	//Eg. $s = $db->qstr(_GET['name'],get_magic_quotes_gpc());
+	function qstr($s, $magic_quotes = false)
+	{
+		if (!$magic_quotes) {
+	    	if (PHP_VERSION >= 5)
+	      		return "'" . mysqli_real_escape_string($this->_connectionID, $s) . "'";   
+	    
+		if ($this->replaceQuote[0] == '\\')
+			$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
+	    return  "'".str_replace("'",$this->replaceQuote,$s)."'"; 
+	  }
+	  // undo magic quotes for "
+	  $s = str_replace('\\"','"',$s);
+	  return "'$s'";
+	}
+	
+	function _insertid()
+	{
+	  $result = @mysqli_insert_id($this->_connectionID);
+	  if ($result == -1){
+	      if ($this->debug) ADOConnection::outp("mysqli_insert_id() failed : "  . $this->ErrorMsg());
+	  }
+	  return $result;
+	}
+	
+	// Only works for INSERT, UPDATE and DELETE query's
+	function _affectedrows()
+	{
+	  $result =  @mysqli_affected_rows($this->_connectionID);
+	  if ($result == -1) {
+	      if ($this->debug) ADOConnection::outp("mysqli_affected_rows() failed : "  . $this->ErrorMsg());
+	  }
+	  return $result;
+	}
+  
+ 	// See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html
+	// Reference on Last_Insert_ID on the recommended way to simulate sequences
+ 	var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);";
+	var $_genSeqSQL = "create table %s (id int not null)";
+	var $_genSeq2SQL = "insert into %s values (%s)";
+	var $_dropSeqSQL = "drop table %s";
+	
+	function CreateSequence($seqname='adodbseq',$startID=1)
+	{
+		if (empty($this->_genSeqSQL)) return false;
+		$u = strtoupper($seqname);
+		
+		$ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname));
+		if (!$ok) return false;
+		return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1));
+	}
+	
+	function GenID($seqname='adodbseq',$startID=1)
+	{
+		// post-nuke sets hasGenID to false
+		if (!$this->hasGenID) return false;
+		
+		$getnext = sprintf($this->_genIDSQL,$seqname);
+		$holdtransOK = $this->_transOK; // save the current status
+		$rs = @$this->Execute($getnext);
+		if (!$rs) {
+			if ($holdtransOK) $this->_transOK = true; //if the status was ok before reset
+			$u = strtoupper($seqname);
+			$this->Execute(sprintf($this->_genSeqSQL,$seqname));
+			$this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1));
+			$rs = $this->Execute($getnext);
+		}
+		$this->genID = mysqli_insert_id($this->_connectionID);
+		
+		if ($rs) $rs->Close();
+		
+		return $this->genID;
+	}
+	
+  	function &MetaDatabases()
+	{
+		$query = "SHOW DATABASES";
+		$ret =& $this->Execute($query);
+		if ($ret && is_object($ret)){
+		   $arr = array();
+			while (!$ret->EOF){
+				$db = $ret->Fields('Database');
+				if ($db != 'mysql') $arr[] = $db;
+				$ret->MoveNext();
+			}
+   		   return $arr;
+		}
+        return $ret;
+	}
+
+	  
+	function &MetaIndexes ($table, $primary = FALSE)
+	{
+		// save old fetch mode
+		global $ADODB_FETCH_MODE;
+		
+		$false = false;
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		if ($this->fetchMode !== FALSE) {
+		       $savem = $this->SetFetchMode(FALSE);
+		}
+		
+		// get index details
+		$rs = $this->Execute(sprintf('SHOW INDEXES FROM %s',$table));
+		
+		// restore fetchmode
+		if (isset($savem)) {
+		        $this->SetFetchMode($savem);
+		}
+		$ADODB_FETCH_MODE = $save;
+		
+		if (!is_object($rs)) {
+		        return $false;
+		}
+		
+		$indexes = array ();
+		
+		// parse index data into array
+		while ($row = $rs->FetchRow()) {
+		        if ($primary == FALSE AND $row[2] == 'PRIMARY') {
+		                continue;
+		        }
+		        
+		        if (!isset($indexes[$row[2]])) {
+		                $indexes[$row[2]] = array(
+		                        'unique' => ($row[1] == 0),
+		                        'columns' => array()
+		                );
+		        }
+		        
+		        $indexes[$row[2]]['columns'][$row[3] - 1] = $row[4];
+		}
+		
+		// sort columns by order in the index
+		foreach ( array_keys ($indexes) as $index )
+		{
+		        ksort ($indexes[$index]['columns']);
+		}
+		
+		return $indexes;
+	}
+
+	
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysTimeStamp;
+		$s = 'DATE_FORMAT('.$col.",'";
+		$concat = false;
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= '%Y';
+				break;
+			case 'Q':
+			case 'q':
+				$s .= "'),Quarter($col)";
+				
+				if ($len > $i+1) $s .= ",DATE_FORMAT($col,'";
+				else $s .= ",('";
+				$concat = true;
+				break;
+			case 'M':
+				$s .= '%b';
+				break;
+				
+			case 'm':
+				$s .= '%m';
+				break;
+			case 'D':
+			case 'd':
+				$s .= '%d';
+				break;
+			
+			case 'H': 
+				$s .= '%H';
+				break;
+				
+			case 'h':
+				$s .= '%I';
+				break;
+				
+			case 'i':
+				$s .= '%i';
+				break;
+				
+			case 's':
+				$s .= '%s';
+				break;
+				
+			case 'a':
+			case 'A':
+				$s .= '%p';
+				break;
+			
+			case 'w':
+				$s .= '%w';
+				break;
+				
+			case 'l':
+				$s .= '%W';
+				break;
+				
+			default:
+				
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				$s .= $ch;
+				break;
+			}
+		}
+		$s.="')";
+		if ($concat) $s = "CONCAT($s)";
+		return $s;
+	}
+	
+	// returns concatenated string
+	// much easier to run "mysqld --ansi" or "mysqld --sql-mode=PIPES_AS_CONCAT" and use || operator
+	function Concat()
+	{
+		$s = "";
+		$arr = func_get_args();
+		
+		// suggestion by andrew005@mnogo.ru
+		$s = implode(',',$arr); 
+		if (strlen($s) > 0) return "CONCAT($s)";
+		else return '';
+	}
+	
+	// dayFraction is a day in floating point
+	function OffsetDate($dayFraction,$date=false)
+	{		
+		if (!$date) 
+		  $date = $this->sysDate;
+		return "from_unixtime(unix_timestamp($date)+($dayFraction)*24*3600)";
+	}
+	
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{	
+		$save = $this->metaTablesSQL;
+		if ($showSchema && is_string($showSchema)) {
+			$this->metaTablesSQL .= " from $showSchema";
+		}
+		
+		if ($mask) {
+			$mask = $this->qstr($mask);
+			$this->metaTablesSQL .= " like $mask";
+		}
+		$ret =& ADOConnection::MetaTables($ttype,$showSchema);
+		
+		$this->metaTablesSQL = $save;
+		return $ret;
+	}
+	
+	// "Innox - Juan Carlos Gonzalez" <jgonzalez#innox.com.mx>
+	function MetaForeignKeys( $table, $owner = FALSE, $upper = FALSE, $associative = FALSE )
+	{
+	    if ( !empty($owner) ) {
+	       $table = "$owner.$table";
+	    }
+	    $a_create_table = $this->getRow(sprintf('SHOW CREATE TABLE %s', $table));
+		if ($associative) $create_sql = $a_create_table["Create Table"];
+	    else $create_sql  = $a_create_table[1];
+	
+	    $matches = array();
+	
+	    if (!preg_match_all("/FOREIGN KEY \(`(.*?)`\) REFERENCES `(.*?)` \(`(.*?)`\)/", $create_sql, $matches)) return false;
+	 	$foreign_keys = array();	 	 
+	    $num_keys = count($matches[0]);
+	    for ( $i = 0;  $i < $num_keys;  $i ++ ) {
+	        $my_field  = explode('`, `', $matches[1][$i]);
+	        $ref_table = $matches[2][$i];
+	        $ref_field = explode('`, `', $matches[3][$i]);
+	
+	        if ( $upper ) {
+	            $ref_table = strtoupper($ref_table);
+	        }
+	
+	        $foreign_keys[$ref_table] = array();
+	        $num_fields               = count($my_field);
+	        for ( $j = 0;  $j < $num_fields;  $j ++ ) {
+	            if ( $associative ) {
+	                $foreign_keys[$ref_table][$ref_field[$j]] = $my_field[$j];
+	            } else {
+	                $foreign_keys[$ref_table][] = "{$my_field[$j]}={$ref_field[$j]}";
+	            }
+	        }
+	    }
+	    
+	    return  $foreign_keys;
+	}
+	
+ 	function &MetaColumns($table) 
+	{
+		$false = false;
+		if (!$this->metaColumnsSQL)
+			return $false;
+		
+		global $ADODB_FETCH_MODE;
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		if ($this->fetchMode !== false)
+			$savem = $this->SetFetchMode(false);
+		$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
+		if (isset($savem)) $this->SetFetchMode($savem);
+		$ADODB_FETCH_MODE = $save;
+		if (!is_object($rs))
+			return $false;
+		
+		$retarr = array();
+		while (!$rs->EOF) {
+			$fld = new ADOFieldObject();
+			$fld->name = $rs->fields[0];
+			$type = $rs->fields[1];
+			
+			// split type into type(length):
+			$fld->scale = null;
+			if (preg_match("/^(.+)\((\d+),(\d+)/", $type, $query_array)) {
+				$fld->type = $query_array[1];
+				$fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1;
+				$fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1;
+			} elseif (preg_match("/^(.+)\((\d+)/", $type, $query_array)) {
+				$fld->type = $query_array[1];
+				$fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1;
+			} elseif (preg_match("/^(enum)\((.*)\)$/i", $type, $query_array)) {
+				$fld->type = $query_array[1];
+				$fld->max_length = max(array_map("strlen",explode(",",$query_array[2]))) - 2; // PHP >= 4.0.6
+				$fld->max_length = ($fld->max_length == 0 ? 1 : $fld->max_length);
+			} else {
+				$fld->type = $type;
+				$fld->max_length = -1;
+			}
+			$fld->not_null = ($rs->fields[2] != 'YES');
+			$fld->primary_key = ($rs->fields[3] == 'PRI');
+			$fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false);
+			$fld->binary = (strpos($type,'blob') !== false);
+			$fld->unsigned = (strpos($type,'unsigned') !== false);
+
+			if (!$fld->binary) {
+				$d = $rs->fields[4];
+				if ($d != '' && $d != 'NULL') {
+					$fld->has_default = true;
+					$fld->default_value = $d;
+				} else {
+					$fld->has_default = false;
+				}
+			}
+			
+			if ($save == ADODB_FETCH_NUM) {
+				$retarr[] = $fld;
+			} else {
+				$retarr[strtoupper($fld->name)] = $fld;
+			}
+			$rs->MoveNext();
+		}
+		
+		$rs->Close();
+		return $retarr;
+	}
+		
+	// returns true or false
+	function SelectDB($dbName) 
+	{
+//	    $this->_connectionID = $this->mysqli_resolve_link($this->_connectionID);
+	    $this->database = $dbName;
+		$this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions
+		
+	    if ($this->_connectionID) {
+        	$result = @mysqli_select_db($this->_connectionID, $dbName);
+			if (!$result) {
+		    	ADOConnection::outp("Select of database " . $dbName . " failed. " . $this->ErrorMsg());
+			}
+			return $result;		
+		}
+	    return false;	
+	}
+	
+	// parameters use PostgreSQL convention, not MySQL
+	function &SelectLimit($sql,
+			      $nrows = -1,
+			      $offset = -1,
+			      $inputarr = false, 
+			      $arg3 = false,
+			      $secs = 0)
+	{
+		$offsetStr = ($offset >= 0) ? "$offset," : '';
+		if ($nrows < 0) $nrows = '18446744073709551615';
+		
+		if ($secs)
+			$rs =& $this->CacheExecute($secs, $sql . " LIMIT $offsetStr$nrows" , $inputarr , $arg3);
+		else
+			$rs =& $this->Execute($sql . " LIMIT $offsetStr$nrows" , $inputarr , $arg3);
+			
+		return $rs;
+	}
+	
+	
+	function Prepare($sql)
+	{
+		return $sql;
+		
+		$stmt = $this->_connectionID->prepare($sql);
+		if (!$stmt) {
+			echo $this->ErrorMsg();
+			return $sql;
+		}
+		return array($sql,$stmt);
+	}
+	
+	
+	// returns queryID or false
+	function _query($sql, $inputarr)
+	{
+	global $ADODB_COUNTRECS;
+		
+		if (is_array($sql)) {
+			$stmt = $sql[1];
+			$a = '';
+			foreach($inputarr as $k => $v) {
+				if (is_string($v)) $a .= 's';
+				else if (is_integer($v)) $a .= 'i'; 
+				else $a .= 'd';
+			}
+			
+			$fnarr = array_merge( array($stmt,$a) , $inputarr);
+			$ret = call_user_func_array('mysqli_stmt_bind_param',$fnarr);
+
+			$ret = mysqli_stmt_execute($stmt);
+			return $ret;
+		}
+		if (!$mysql_res =  mysqli_query($this->_connectionID, $sql, ($ADODB_COUNTRECS) ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT)) {
+		    if ($this->debug) ADOConnection::outp("Query: " . $sql . " failed. " . $this->ErrorMsg());
+		    return false;
+		}
+		
+		return $mysql_res;
+	}
+
+	/*	Returns: the last error message from previous database operation	*/	
+	function ErrorMsg() 
+	  {
+	    if (empty($this->_connectionID)) 
+	      $this->_errorMsg = @mysqli_connect_error();
+	    else 
+	      $this->_errorMsg = @mysqli_error($this->_connectionID);
+	    return $this->_errorMsg;
+	  }
+	
+	/*	Returns: the last error number from previous database operation	*/	
+	function ErrorNo() 
+	  {
+	    if (empty($this->_connectionID))  
+	      return @mysqli_connect_errno();
+	    else 
+	      return @mysqli_errno($this->_connectionID);
+	  }
+	
+	// returns true or false
+	function _close()
+	  {
+	    @mysqli_close($this->_connectionID);
+	    $this->_connectionID = false;
+	  }
+
+	/*
+	* Maximum size of C field
+	*/
+	function CharMax()
+	{
+		return 255; 
+	}
+	
+	/*
+	* Maximum size of X field
+	*/
+	function TextMax()
+	{
+	  return 4294967295; 
+	}
+
+
+
+	// this is a set of functions for managing client encoding - very important if the encodings
+	// of your database and your output target (i.e. HTML) don't match
+	// for instance, you may have UTF8 database and server it on-site as latin1 etc.
+	// GetCharSet - get the name of the character set the client is using now
+	// Under Windows, the functions should work with MySQL 4.1.11 and above, the set of charsets supported
+	// depends on compile flags of mysql distribution 
+
+  function GetCharSet()
+  {
+    //we will use ADO's builtin property charSet
+    if (!method_exists($this->_connectionID,'character_set_name'))
+    	return false;
+    	
+    $this->charSet = @$this->_connectionID->character_set_name();
+    if (!$this->charSet) {
+      return false;
+    } else {
+      return $this->charSet;
+    }
+  }
+
+  // SetCharSet - switch the client encoding
+  function SetCharSet($charset_name)
+  {
+    if (!method_exists($this->_connectionID,'set_charset'))
+    	return false;
+
+    if ($this->charSet !== $charset_name) {
+      $if = @$this->_connectionID->set_charset($charset_name);
+      if ($if == "0" & $this->GetCharSet() == $charset_name) {
+        return true;
+      } else return false;
+    } else return true;
+  }
+
+
+
+
+}
+ 
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_mysqli extends ADORecordSet{	
+	
+	var $databaseType = "mysqli";
+	var $canSeek = true;
+	
+	function ADORecordSet_mysqli($queryID, $mode = false) 
+	{
+	  if ($mode === false) 
+	   { 
+	      global $ADODB_FETCH_MODE;
+	      $mode = $ADODB_FETCH_MODE;
+	   }
+	   
+	  switch ($mode)
+	    {
+	    case ADODB_FETCH_NUM: 
+	      $this->fetchMode = MYSQLI_NUM; 
+	      break;
+	    case ADODB_FETCH_ASSOC:
+	      $this->fetchMode = MYSQLI_ASSOC; 
+	      break;
+	    case ADODB_FETCH_DEFAULT:
+	    case ADODB_FETCH_BOTH:
+	    default:
+	      $this->fetchMode = MYSQLI_BOTH; 
+	      break;
+	    }
+	  $this->adodbFetchMode = $mode;
+	  $this->ADORecordSet($queryID);	
+	}
+	
+	function _initrs()
+	{
+	global $ADODB_COUNTRECS;
+	
+		$this->_numOfRows = $ADODB_COUNTRECS ? @mysqli_num_rows($this->_queryID) : -1;
+		$this->_numOfFields = @mysqli_num_fields($this->_queryID);
+	}
+	
+/*
+1      = MYSQLI_NOT_NULL_FLAG
+2      = MYSQLI_PRI_KEY_FLAG
+4      = MYSQLI_UNIQUE_KEY_FLAG
+8      = MYSQLI_MULTIPLE_KEY_FLAG
+16     = MYSQLI_BLOB_FLAG
+32     = MYSQLI_UNSIGNED_FLAG
+64     = MYSQLI_ZEROFILL_FLAG
+128    = MYSQLI_BINARY_FLAG
+256    = MYSQLI_ENUM_FLAG
+512    = MYSQLI_AUTO_INCREMENT_FLAG
+1024   = MYSQLI_TIMESTAMP_FLAG
+2048   = MYSQLI_SET_FLAG
+32768  = MYSQLI_NUM_FLAG
+16384  = MYSQLI_PART_KEY_FLAG
+32768  = MYSQLI_GROUP_FLAG
+65536  = MYSQLI_UNIQUE_FLAG
+131072 = MYSQLI_BINCMP_FLAG
+*/
+
+	function &FetchField($fieldOffset = -1) 
+	{	
+		$fieldnr = $fieldOffset;
+		if ($fieldOffset != -1) {
+		  $fieldOffset = mysqli_field_seek($this->_queryID, $fieldnr);
+		}
+		$o = mysqli_fetch_field($this->_queryID);
+		/* Properties of an ADOFieldObject as set by MetaColumns */
+		$o->primary_key = $o->flags & MYSQLI_PRI_KEY_FLAG;
+		$o->not_null = $o->flags & MYSQLI_NOT_NULL_FLAG;
+		$o->auto_increment = $o->flags & MYSQLI_AUTO_INCREMENT_FLAG;
+		$o->binary = $o->flags & MYSQLI_BINARY_FLAG;
+		// $o->blob = $o->flags & MYSQLI_BLOB_FLAG; /* not returned by MetaColumns */
+		$o->unsigned = $o->flags & MYSQLI_UNSIGNED_FLAG;
+
+		return $o;
+	}
+
+	function &GetRowAssoc($upper = true)
+	{
+		if ($this->fetchMode == MYSQLI_ASSOC && !$upper) 
+		  return $this->fields;
+		$row =& ADORecordSet::GetRowAssoc($upper);
+		return $row;
+	}
+	
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{	
+	  if ($this->fetchMode != MYSQLI_NUM) 
+	    return @$this->fields[$colname];
+		
+	  if (!$this->bind) {
+	    $this->bind = array();
+	    for ($i = 0; $i < $this->_numOfFields; $i++) {
+	      $o = $this->FetchField($i);
+	      $this->bind[strtoupper($o->name)] = $i;
+	    }
+	  }
+	  return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+	function _seek($row)
+	{
+	  if ($this->_numOfRows == 0) 
+	    return false;
+
+	  if ($row < 0)
+	    return false;
+
+	  mysqli_data_seek($this->_queryID, $row);
+	  $this->EOF = false;
+	  return true;
+	}
+		
+	// 10% speedup to move MoveNext to child class
+	// This is the only implementation that works now (23-10-2003).
+	// Other functions return no or the wrong results.
+	function MoveNext() 
+	{
+		if ($this->EOF) return false;
+		$this->_currentRow++;
+		$this->fields = @mysqli_fetch_array($this->_queryID,$this->fetchMode);
+		
+		if (is_array($this->fields)) return true;
+		$this->EOF = true;
+		return false;
+	}	
+	
+	function _fetch()
+	{
+		$this->fields = mysqli_fetch_array($this->_queryID,$this->fetchMode);  
+	  	return is_array($this->fields);
+	}
+	
+	function _close() 
+	{
+		mysqli_free_result($this->_queryID); 
+	  	$this->_queryID = false;	
+	}
+	
+/*
+
+0 = MYSQLI_TYPE_DECIMAL
+1 = MYSQLI_TYPE_CHAR
+1 = MYSQLI_TYPE_TINY
+2 = MYSQLI_TYPE_SHORT
+3 = MYSQLI_TYPE_LONG
+4 = MYSQLI_TYPE_FLOAT
+5 = MYSQLI_TYPE_DOUBLE
+6 = MYSQLI_TYPE_NULL
+7 = MYSQLI_TYPE_TIMESTAMP
+8 = MYSQLI_TYPE_LONGLONG
+9 = MYSQLI_TYPE_INT24
+10 = MYSQLI_TYPE_DATE
+11 = MYSQLI_TYPE_TIME
+12 = MYSQLI_TYPE_DATETIME
+13 = MYSQLI_TYPE_YEAR
+14 = MYSQLI_TYPE_NEWDATE
+247 = MYSQLI_TYPE_ENUM
+248 = MYSQLI_TYPE_SET
+249 = MYSQLI_TYPE_TINY_BLOB
+250 = MYSQLI_TYPE_MEDIUM_BLOB
+251 = MYSQLI_TYPE_LONG_BLOB
+252 = MYSQLI_TYPE_BLOB
+253 = MYSQLI_TYPE_VAR_STRING
+254 = MYSQLI_TYPE_STRING
+255 = MYSQLI_TYPE_GEOMETRY
+*/
+
+	function MetaType($t, $len = -1, $fieldobj = false)
+	{
+		if (is_object($t)) {
+		    $fieldobj = $t;
+		    $t = $fieldobj->type;
+		    $len = $fieldobj->max_length;
+		}
+		
+		
+		 $len = -1; // mysql max_length is not accurate
+		 switch (strtoupper($t)) {
+		 case 'STRING': 
+		 case 'CHAR':
+		 case 'VARCHAR': 
+		 case 'TINYBLOB': 
+		 case 'TINYTEXT': 
+		 case 'ENUM': 
+		 case 'SET': 
+		
+		case MYSQLI_TYPE_TINY_BLOB :
+		case MYSQLI_TYPE_CHAR :
+		case MYSQLI_TYPE_STRING :
+		case MYSQLI_TYPE_ENUM :
+		case MYSQLI_TYPE_SET :
+		case 253 :
+		   if ($len <= $this->blobSize) return 'C';
+		   
+		case 'TEXT':
+		case 'LONGTEXT': 
+		case 'MEDIUMTEXT':
+		   return 'X';
+		
+		
+		   // php_mysql extension always returns 'blob' even if 'text'
+		   // so we have to check whether binary...
+		case 'IMAGE':
+		case 'LONGBLOB': 
+		case 'BLOB':
+		case 'MEDIUMBLOB':
+		
+		case MYSQLI_TYPE_BLOB :
+		case MYSQLI_TYPE_LONG_BLOB :
+		case MYSQLI_TYPE_MEDIUM_BLOB :
+		
+		   return !empty($fieldobj->binary) ? 'B' : 'X';
+		case 'YEAR':
+		case 'DATE': 
+		case MYSQLI_TYPE_DATE :
+		case MYSQLI_TYPE_YEAR :
+		
+		   return 'D';
+		
+		case 'TIME':
+		case 'DATETIME':
+		case 'TIMESTAMP':
+		
+		case MYSQLI_TYPE_DATETIME :
+		case MYSQLI_TYPE_NEWDATE :
+		case MYSQLI_TYPE_TIME :
+		case MYSQLI_TYPE_TIMESTAMP :
+		
+			return 'T';
+		
+		case 'INT': 
+		case 'INTEGER':
+		case 'BIGINT':
+		case 'TINYINT':
+		case 'MEDIUMINT':
+		case 'SMALLINT': 
+		
+		case MYSQLI_TYPE_INT24 :
+		case MYSQLI_TYPE_LONG :
+		case MYSQLI_TYPE_LONGLONG :
+		case MYSQLI_TYPE_SHORT :
+		case MYSQLI_TYPE_TINY :
+		
+		   if (!empty($fieldobj->primary_key)) return 'R';
+		   
+		   return 'I';
+		
+		
+		   // Added floating-point types
+		   // Maybe not necessery.
+		 case 'FLOAT':
+		 case 'DOUBLE':
+		   //		case 'DOUBLE PRECISION':
+		 case 'DECIMAL':
+		 case 'DEC':
+		 case 'FIXED':
+		 default:
+		 	//if (!is_numeric($t)) echo "<p>--- Error in type matching $t -----</p>"; 
+		 	return 'N';
+		}
+	} // function
+	
+
+} // rs class
+ 
+}
+
+?>
\ No newline at end of file