commit 021ee8111ae1feac267cde808c35a06b435e8806
parent eb3638dcd7f668edf0c1c71339d517c980e9663d
Author: Jan Dankert <devnull@localhost>
Date: Tue, 3 Jan 2017 22:16:13 +0100
Datenbanktreiberklassen wandern in den Ordner /db/driver
Diffstat:
12 files changed, 1183 insertions(+), 1204 deletions(-)
diff --git a/db/driver/mysql.class.php b/db/driver/mysql.class.php
@@ -0,0 +1,161 @@
+<?php
+
+//
+// +----------------------------------------------------------------------+
+// | PHP version 4.0 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2001 The PHP Group |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license, |
+// | that is bundled with this package in the file LICENSE, and is |
+// | available at through the world-wide-web at |
+// | http://www.php.net/license/2_02.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no> |
+// | Jan Dankert <phpdb@jandankert.de> |
+// +----------------------------------------------------------------------+
+//
+
+/**
+ * Datenbank-abhaengige Methoden fuer MySQL
+ * @author $Author: dankert $
+ * @version $Revision: 1.5 $
+ * @package openrat.database
+ */
+class DB_mysql
+{
+ /**
+ * Die MySql-Verbindung.
+ *
+ * @var Resource
+ */
+ var $connection;
+
+ /**
+ * Datenbank-Fehler.
+ *
+ * @var String
+ */
+ var $error;
+
+
+ function connect( $conf )
+ {
+ $host = $conf['host'];
+ $user = $conf['user'];
+ $pw = $conf['password'];
+ $db = $conf['database'];
+
+ if ( !empty($conf['port']) )
+ $host .= ':'.$conf['port'];
+
+ if ( $conf['persistent'] )
+ $connect_function = 'mysql_pconnect';
+ else
+ $connect_function = 'mysql_connect';
+
+ if ( $pw != '' )
+ $this->connection = $connect_function( $host,$user,$pw );
+ elseif ( $user != '' )
+ $this->connection = $connect_function( $host,$user );
+ elseif ( $host != '' )
+ $this->connection = $connect_function( $host );
+ else
+ $this->connection = $connect_function();
+
+ if ( !is_resource($this->connection) )
+ {
+ $this->error = "Could not connect to database on host $host.";
+ return false;
+ }
+
+ if ( $db != '' )
+ {
+ if ( !@mysql_select_db( $db,$this->connection ) )
+ {
+ $this->error = "Could not select database '$db' on host $host.";
+ return false;
+ }
+ }
+
+ // Falls es sich um eine UTF-8-Datenbank handelt, dann setzen wir
+ // hier explizit den Zeichensatz für alle Anfragen.
+ $dbCharset = $conf['charset'];
+ if ( empty($dbCharset) || $dbCharset == 'UTF-8' )
+ @mysql_query("SET NAMES 'utf8';",$this->connection);
+
+
+ return true;
+ }
+
+
+
+ function disconnect()
+ {
+ $ret = mysql_close( $this->connection );
+ $this->connection = null;
+ return $ret;
+ }
+
+
+
+ function query($query)
+ {
+ $result = mysql_query($query, $this->connection);
+
+ if ( ! $result )
+ {
+ $this->error = 'Database error: '.mysql_error();
+ return FALSE;
+ }
+
+ return $result;
+ }
+
+
+ function fetchRow( $result, $rownum )
+ {
+ return mysql_fetch_array( $result,MYSQL_ASSOC );
+ }
+
+
+ function freeResult($result)
+ {
+ if ( is_resource($result) )
+ return mysql_free_result($result);
+ return true;
+ }
+
+
+ /**
+ * Startet eine Transaktion.
+ */
+ function start()
+ {
+ mysql_query('BEGIN', $this->connection);
+ }
+
+
+ /**
+ * Beendet eine Transaktion.
+ */
+ function commit()
+ {
+ mysql_query('COMMIT', $this->connection);
+ }
+
+
+ /**
+ * Bricht eine Transaktion ab.
+ */
+ function rollback()
+ {
+ mysql_query('ROLLBACK', $this->connection);
+ }
+
+}
+
+?>+
\ No newline at end of file
diff --git a/db/driver/mysqli.class.php b/db/driver/mysqli.class.php
@@ -0,0 +1,248 @@
+<?php
+
+//
+// +----------------------------------------------------------------------+
+// | PHP version 4.0 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2001 The PHP Group |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license, |
+// | that is bundled with this package in the file LICENSE, and is |
+// | available at through the world-wide-web at |
+// | http://www.php.net/license/2_02.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no> |
+// | Jan Dankert <phpdb@jandankert.de> |
+// +----------------------------------------------------------------------+
+//
+
+/**
+ * Datenbank-abhaengige Methoden fuer MySQL
+ * @author $Author: dankert $
+ * @version $Revision: 1.5 $
+ * @package openrat.database
+ */
+class DB_mysqli
+{
+ /**
+ * Die MySql-Verbindung.
+ *
+ * @var Resource
+ */
+ var $connection;
+
+ /**
+ * Datenbank-Fehler.
+ *
+ * @var String
+ */
+ var $error;
+
+ /**
+ * SQL-Statement (nur fuer prepared-Statements).
+ * @var Resource
+ */
+ var $stmt;
+
+ var $prepared = false;
+ var $params = array();
+
+
+ function connect( $conf )
+ {
+ $host = $conf['host'];
+ $user = $conf['user'];
+ $pw = $conf['password'];
+ $db = $conf['database'];
+ $host = '127.0.0.1';
+
+ if ( !empty($conf['port']) )
+ $host .= ':'.$conf['port'];
+
+ // 5.3.0 - Added the ability of persistent connections.
+ if ( $conf['persistent'] && version_compare(PHP_VERSION, '5.3.0', '>') )
+ $host = 'p:'.$host; // Prepending host by p: opens a persistent connection.
+
+ $connect_function = 'mysqli_connect';
+
+ if ( $pw != '' )
+ $this->connection = $connect_function( $host,$user,$pw );
+ elseif ( $user != '' )
+ $this->connection = $connect_function( $host,$user );
+ elseif ( $host != '' )
+ $this->connection = $connect_function( $host );
+ else
+ $this->connection = $connect_function();
+
+ if ( !$this->connection )
+ {
+ throw new OpenRatException( 'ERROR_DATABASE_CONNECTION',"Could not connect to database on host $host: ".mysqli_connect_errno().'/'.mysqli_connect_error() );
+ }
+
+ if ( $db != '' )
+ {
+ if ( !mysqli_select_db( $this->connection,$db ) )
+ {
+ throw new OpenRatException( 'ERROR_DATABASE_CONNECTION',"Could not select database $db: ".mysqli_error($this->connection) );
+ }
+ }
+
+ return true;
+ }
+
+
+
+ function disconnect()
+ {
+ $ret = mysqli_close( $this->connection );
+ $this->connection = null;
+ return $ret;
+ }
+
+
+
+ function query( &$query )
+ {
+ $ar = array();
+ $ar[-1] = $this->stmt;
+ $ar[0] = '';
+
+ if ( ! empty($this->params) )
+ {
+ foreach($this->params as $name => $data)
+ {
+ switch( $data['type'] )
+ {
+ case 'int':
+ $ar[0] .= 'i';
+ break;
+ case 'string':
+ $ar[0] .= 's';
+ break;
+ default:
+ die('mysqli: unknown data type: '.$data['type']);
+ }
+
+ $ar[] = &$data['value'];
+ }
+
+ call_user_func_array('mysqli_stmt_bind_param',$ar);
+ }
+
+ $this->stmt->execute();
+
+ return $this->stmt;
+ }
+
+
+ function fetchRow( $result, $rownum )
+ {
+ $result = $this->stmt->result_metadata();
+ $fields = array();
+ while ($field = mysqli_fetch_field($result)) {
+ $name = $field->name;
+ $fields[$name] = &$$name;
+ }
+ array_unshift($fields, $this->stmt);
+ call_user_func_array('mysqli_stmt_bind_result', $fields);
+
+ array_shift($fields);
+ if ( mysqli_stmt_fetch($this->stmt) )
+ {
+ $temp = array();
+ foreach($fields as $key => $val)
+ $temp[$key] = $val;
+ //array_push($results, $temp);
+ return $temp;
+ }
+ else
+ {
+ mysqli_stmt_close($this->stmt);
+ $this->stmt = null;
+ return false;
+ }
+ }
+
+
+ function freeResult($result)
+ {
+ if ( is_resource($result) )
+ return mysqli_free_result($result);
+ return true;
+ }
+
+
+
+ function prepare( $query,$param)
+ {
+ if ( is_object($this->stmt) )
+ {
+ mysqli_stmt_close($this->stmt);
+ unset($this->stmt);
+ $this->stmt = null;
+ }
+
+ $offset = 0;
+ foreach( $param as $pos)
+ {
+ foreach( $pos as $posn )
+ {
+ $posn += $offset++;
+ $query = substr($query,0,$posn).'?'.substr($query,$posn);
+ }
+ }
+
+ $this->stmt = mysqli_prepare($this->connection,$query);
+ if ( $this->stmt === FALSE )
+ throw new OpenRatException( 'ERROR_DATABASE','Unable to prepare the statement: '.$query.' : '.mysqli_error($this->connection) );
+ $this->prepared = true;
+ }
+
+ function bind( $param,&$value )
+ {
+ $this->params[$param] = $value;
+ }
+
+
+ /**
+ * Startet eine Transaktion.
+ */
+ function start()
+ {
+ mysqli_query($this->connection,'BEGIN');
+ }
+
+
+ /**
+ * Beendet eine Transaktion.
+ */
+ function commit()
+ {
+ mysqli_query($this->connection,'COMMIT');
+ }
+
+
+ /**
+ * Bricht eine Transaktion ab.
+ */
+ function rollback()
+ {
+ mysqli_query($this->connection,'ROLLBACK');
+ }
+
+
+ /**
+ * Setzt die letzte Abfrage zurueck.
+ */
+ function clear()
+ {
+ $this->prepared = false;
+ $this->params = array();
+ }
+
+}
+
+?>+
\ No newline at end of file
diff --git a/db/driver/pdo.class.php b/db/driver/pdo.class.php
@@ -0,0 +1,215 @@
+<?php
+
+//
+// +----------------------------------------------------------------------+
+// | PHP version 4.0 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2001 The PHP Group |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license, |
+// | that is bundled with this package in the file LICENSE, and is |
+// | available at through the world-wide-web at |
+// | http://www.php.net/license/2_02.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no> |
+// | Jan Dankert <phpdb@jandankert.de> |
+// +----------------------------------------------------------------------+
+//
+
+/**
+ * Datenbank-abhaengige Methoden fuer PDO.
+ *
+ * @author Jan Dankert
+ * @version $Revision: 1.5 $
+ * @package openrat.database
+ */
+class DB_pdo
+{
+ /**
+ * Die PDO-Verbindung.
+ *
+ * @var Resource
+ */
+ var $connection;
+
+ /**
+ * Datenbank-Fehler.
+ *
+ * @var String
+ */
+ var $error;
+
+ var $prepared = false;
+
+ var $lowercase = false;
+
+
+ function connect( $conf )
+ {
+ $url = $conf['dsn' ];
+ $user = $conf['user' ];
+ $pw = $conf['password'];
+
+ if ( !empty($conf['convert_to_lowercase']) )
+ $this->lowercase = true;
+
+ $options = array();
+ foreach( $conf as $c )
+ if ( substr($c,0,7) == 'option_' )
+ $options[substr($c,8)] = $conf[$c];
+
+ $this->connection = new PDO($url, $user, $pw, $options);
+
+ if ( !is_object($this->connection) )
+ {
+ $this->error = "Could not connect to database on host $host. ".PDO::errorInfo();
+ return false;
+ }
+
+ return true;
+ }
+
+
+
+ function disconnect()
+ {
+ $this->connection = null;
+ return true;
+ }
+
+
+
+ function query($query)
+ {
+ if ( $this->prepared )
+ {
+ $ar = array();
+
+ foreach( $query->data as $val )
+ $ar[] = $val['value'];
+ $erg = $this->stmt->execute( $ar );
+
+ if ( $erg === false )
+ {
+ die( 'Could not execute prepared statement "'.$query->query.'" with values "'.implode(',',$ar).'": '.implode('/',$this->connection->errorInfo()) );
+ }
+
+ return $this->stmt;
+ }
+ else
+ {
+ $this->result = $this->connection->query($query);
+
+ if ( ! $this->result )
+ {
+ $this->error = 'Database error: '.implode('/',$this->connection->errorInfo());
+ return FALSE;
+ }
+ return $this->result;
+ }
+ }
+
+
+ function fetchRow( $result, $rownum )
+ {
+ if ( $this->prepared )
+ $row = $this->stmt->fetch( PDO::FETCH_ASSOC );
+ else
+ $row = $this->result->fetch( PDO::FETCH_ASSOC );
+
+ if ( is_array($row) && $this->lowercase )
+ $row = array_change_key_case($row);
+
+ return $row;
+ }
+
+
+ function freeResult($result)
+ {
+ return true;
+ }
+
+
+ function prepare( $query,$param)
+ {
+ $offset = 0;
+ foreach( $param as $pos)
+ {
+ foreach( $pos as $posx )
+ {
+ $posx += $offset++;
+ $query = substr($query,0,$posx).'?'.substr($query,$posx);
+ }
+ }
+
+ $this->prepared = true;
+ $this->stmt = $this->connection->prepare($query);
+
+ if ( $this->stmt === false )
+ die( 'Database error: '.implode('/',$this->connection->errorInfo()) );
+
+ }
+
+
+
+ function bind( $param,$value )
+ {
+ $this->params[$param] = &$value;
+ }
+
+
+
+ /**
+ * Startet eine Transaktion.
+ */
+ function start()
+ {
+ $this->connection->beginTransaction();
+ }
+
+
+
+ /**
+ * Beendet eine Transaktion.
+ */
+ function commit()
+ {
+ $this->connection->commit();
+ }
+
+
+ /**
+ * Bricht eine Transaktion ab.
+ */
+ function rollback()
+ {
+ $this->connection->rollBack();
+ }
+
+
+
+ /**
+ * Setzt die letzte Abfrage zurueck.
+ */
+ function clear()
+ {
+ $this->prepared = false;
+ $this->params = array();
+ }
+
+
+ /**
+ * Why this? See http://e-mats.org/2008/07/fatal-error-exception-thrown-without-a-stack-frame-in-unknown-on-line-0/
+ *
+ * @return array
+ */
+ function __sleep() {
+ return array();
+ }
+
+}
+
+?>+
\ No newline at end of file
diff --git a/db/driver/postgresql.class.php b/db/driver/postgresql.class.php
@@ -0,0 +1,261 @@
+<?php
+
+//
+// +----------------------------------------------------------------------+
+// | PHP version 4.0 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2001 The PHP Group |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license, |
+// | that is bundled with this package in the file LICENSE, and is |
+// | available at through the world-wide-web at |
+// | http://www.php.net/license/2_02.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no> |
+// | Jan Dankert <phpdb@jandankert.de> |
+// +----------------------------------------------------------------------+
+//
+
+/**
+ * Datenbank-abhaengige Methoden fuer PostgreSQL
+ * @author $Author: dankert $
+ * @version $Revision: 1.5 $
+ * @package openrat.database
+ */
+class DB_postgresql
+{
+ var $connection;
+
+ /**
+ * SQL-Statement (nur fuer prepared-Statements).
+ * @var Resource
+ */
+ var $prepared;
+
+ var $params = array();
+
+
+ /**
+ * Verbinden zum POSTGRES-Server.
+ *
+ * @param Array $conf
+ * @return boolean 'true', wenn Verbindung aufgebaut wurde
+ */
+ function connect( $conf )
+ {
+ $host = $conf['host'];
+ $user = $conf['user'];
+ $pw = $conf['password'];
+ $db = $conf['database'];
+
+ if ( !empty($conf['port']) )
+ $host .= ':'.$conf['port'];
+
+ if ( $conf['persistent'] )
+ $connect_function = 'pg_pconnect';
+ else
+ $connect_function = 'pg_connect';
+
+ if ( ! function_exists($connect_function))
+ {
+ $this->error = 'Function does not exist: '.$connect_function.' Postgresql is not available';
+ return false;
+ }
+
+ Logger::debug('postgresql: connecting to: '."host=$host, dbname=$db");
+
+ if ( $pw != '' )
+ $this->connection = @$connect_function( "host=$host dbname=$db user=$user password=$pw" );
+ elseif ( $user != '' )
+ $this->connection = @$connect_function( "host=$host dbname=$db user=$user" );
+ elseif ( $host != '' )
+ $this->connection = @$connect_function( "host=$host dbname=$db" );
+ else
+ $this->connection = @$connect_function( "dbname=$db");
+
+ if ( ! is_resource($this->connection) )
+ {
+ $this->error = 'Could not connect to postgresql-server '.$host.': '.@pg_errormessage();
+ return false;
+ }
+
+ return true;
+ }
+
+
+
+ /**
+ * Verbindung schliessen.
+ *
+ * @return unknown
+ */
+ function disconnect()
+ {
+ $ret = pg_query( $this->connection );
+ $this->connection = null;
+ return $ret;
+ }
+
+
+
+ /**
+ * Startet eine Transaktion.
+ */
+ function start()
+ {
+ @pg_exec( $this->connection,"BEGIN WORK" );
+ }
+
+
+ /**
+ * Beendet eine Transaktion.
+ */
+ function commit()
+ {
+ @pg_exec( $this->connection,"COMMIT" );
+ }
+
+
+ /**
+ * Bricht eine Transaktion ab.
+ */
+ function rollback()
+ {
+ @pg_exec( $this->connection,"ROLLBACK" );
+ }
+
+
+
+ function query($query)
+ {
+ if ( $this->prepared )
+ {
+ // Prepared Statement
+ $ar = array();
+ foreach($this->params as $name => $data)
+ {
+ switch( $data['type'] )
+ {
+ case 'string':
+ $ar[] = (String)$data['value'];
+ break;
+ case 'int':
+ $ar[] = (int) $data['value'];
+ break;
+ case 'null':
+ $ar[] = null;
+ break;
+ default:
+ throw new RuntimeException('unknown type "'.$data['type'].'"');
+ }
+ }
+
+ $result = @pg_execute( $this->connection,$this->stmtid,$ar );
+
+ if ( $result === false )
+ {
+ if ( empty($this->error) )
+ $this->error = 'PostgreSQL is unable to execute the prepared statement: '.@pg_errormessage();
+ return FALSE;
+ }
+
+ return $result;
+ }
+ else
+ {
+ // Flat Query:
+ $result = @pg_exec( $this->connection,$query );
+
+ if ( ! $result )
+ {
+ if ( empty($this->error) )
+ $this->error = 'PostgreSQL is unable to execute the flat query: '.@pg_errormessage();
+ return FALSE;
+ }
+
+ return $result;
+ }
+ }
+
+
+ function fetchRow( $result, $rownum )
+ {
+ if ( $rownum >= pg_num_rows($result) )
+ return false;
+
+ return pg_fetch_array( $result,$rownum,PGSQL_ASSOC );
+ }
+
+
+ function freeResult($result)
+ {
+ return pg_freeresult($result);
+ }
+
+
+ function prepare( $query,$param )
+ {
+ $nr = 1;
+ foreach($param as $name=>$unused_a )
+ {
+ foreach( $param[$name] as $idx=>$xyz )
+ {
+ $pos = $param[$name][$idx];
+
+ $query = substr( $query,0,$pos ).'$'.$nr.substr( $query,$pos );
+
+ foreach( $param as $pn=>$par)
+ {
+ foreach( $par as $i=>$p )
+ {
+ if ( $p > $pos )
+ $param[$pn][$i]=$p+strlen((string)$nr)+1;
+ }
+ }
+ }
+ $nr++;
+ }
+ $this->stmtid = md5($query);
+ $this->prepared = true;
+
+ // Feststellen, ob Statement bereits vorhanden ist
+ $result = pg_query_params($this->connection, 'SELECT name FROM pg_prepared_statements WHERE name = $1', array($this->stmtid));
+ if (pg_num_rows($result) > 0)
+ return;
+
+ $erg = @pg_prepare($this->connection,$this->stmtid,$query);
+
+ if ( $erg === FALSE )
+ {
+ throw new OpenRatException('ERROR_DATABASE','PostgreSQL is unable to prepare the statement: "'.$query.'" Reason: '.@pg_errormessage() );
+ }
+ else
+ {
+ return $erg;
+ }
+ }
+
+
+ function bind( $param,$value )
+ {
+ $this->params[$param] = &$value;
+ }
+
+
+ function clear()
+ {
+ $this->prepared = false;
+ $this->params = array();
+ }
+
+ function escape()
+ {
+ return 'pg_escape_string';
+ }
+
+}
+
+?>+
\ No newline at end of file
diff --git a/db/driver/sqlite.class.php b/db/driver/sqlite.class.php
@@ -0,0 +1,142 @@
+<?php
+
+//
+// +----------------------------------------------------------------------+
+// | PHP version 4.0 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2001 The PHP Group |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license, |
+// | that is bundled with this package in the file LICENSE, and is |
+// | available at through the world-wide-web at |
+// | http://www.php.net/license/2_02.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no> |
+// | Jan Dankert <phpdb@jandankert.de> |
+// +----------------------------------------------------------------------+
+//
+
+/**
+ * Datenbank-abhaengige Methoden fuer SQ-Lite-Datenbanken
+ * @author $Author: dankert $
+ * @version $Revision: 1.5 $
+ * @package openrat.database
+ */
+class DB_sqlite
+{
+ /**
+ * Die SQ-Lite-Verbindung.
+ *
+ * @var Resource
+ */
+ var $connection;
+
+ /**
+ * Datenbank-Fehler.
+ *
+ * @var String
+ */
+ var $error;
+
+
+ function connect( $conf )
+ {
+ $filename = $conf['filename'];
+
+ if ( $conf['persistent'] )
+ $connect_function = 'sqlite_popen';
+ else
+ $connect_function = 'sqlite_open';
+
+ if ( ! function_exists($connect_function))
+ {
+ $this->error = 'Function does not exist: '.$connect_function.' SQlite is not available';
+ return false;
+ }
+
+ $this->connection = @$connect_function($filename,0666,$error);
+
+ if ( !is_resource($this->connection) )
+ {
+ $this->error = 'Could not connect to sqlite-database: '.$error;
+ return false;
+ }
+
+ return true;
+ }
+
+
+
+ function disconnect()
+ {
+ $ret = sqlite_close( $this->connection );
+ $this->connection = null;
+ return $ret;
+ }
+
+
+
+ function query($query)
+ {
+ $result = sqlite_query($this->connection,$query );
+
+ if ( ! $result )
+ {
+ $this->error = 'Database error: '.sqlite_error_string(sqlite_last_error($this->connection));
+ return FALSE;
+ }
+
+ return $result;
+ }
+
+ /**
+ * Startet eine Transaktion.
+ */
+ function start()
+ {
+ sqlite_query( $this->connection,'BEGIN TRANSACTION;');
+ }
+
+
+ /**
+ * Beendet eine Transaktion.
+ */
+ function commit()
+ {
+ sqlite_query( $this->connection,'COMMIT;');
+ }
+
+
+ /**
+ * Bricht eine Transaktion ab.
+ */
+ function rollback()
+ {
+ sqlite_query( $this->connection,'ROLLBACK;');
+ }
+
+
+
+ function fetchRow( $result, $rownum )
+ {
+ return sqlite_fetch_array( $result,SQLITE_ASSOC );
+ }
+
+
+ function freeResult($result)
+ {
+ return true;
+ }
+
+
+ function escape()
+ {
+ return 'sqlite_escape_string';
+ }
+}
+
+
+?>+
\ No newline at end of file
diff --git a/db/driver/sqlite3.class.php b/db/driver/sqlite3.class.php
@@ -0,0 +1,150 @@
+<?php
+
+//
+// +----------------------------------------------------------------------+
+// | PHP version 4.0 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2001 The PHP Group |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license, |
+// | that is bundled with this package in the file LICENSE, and is |
+// | available at through the world-wide-web at |
+// | http://www.php.net/license/2_02.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no> |
+// | Jan Dankert <phpdb@jandankert.de> |
+// +----------------------------------------------------------------------+
+//
+
+/**
+ * Datenbank-abhaengige Methoden fuer SQLITE3
+ * @author $Author: dankert $
+ * @version $Revision: 1.5 $
+ * @package openrat.database
+ */
+class DB_sqlite3
+{
+ /**
+ * Das SQLITE3-Verbindungsobjekt.
+ *
+ * @var Resource
+ */
+ var $connection;
+
+ /**
+ * Datenbank-Fehler.
+ *
+ * @var String
+ */
+ var $error;
+
+
+ function connect( $conf )
+ {
+ $filename = $conf['filename'];
+
+ $this->connection = new SQLite3( $filename );
+
+ if ( !is_object($this->connection) )
+ {
+ $this->error = "Could not connect to SQLITE3-database: ".SQLite3::lastErrorMsg();
+ return false;
+ }
+
+ return true;
+ }
+
+
+
+ function disconnect()
+ {
+ $this->connection->close();
+ $this->connection = null;
+ return true;
+ }
+
+
+
+ function query($query)
+ {
+ $this->result = $this->connection->query($query);
+
+ if ( !$this->result )
+ {
+ $this->error = 'Database error: '.$this->connection->lastErrorMsg();
+ return FALSE;
+ }
+
+ return $this->result;
+ }
+
+
+ function fetchRow( $result, $rownum )
+ {
+ return $this->result->fetchArray( SQLITE3_ASSOC );
+ }
+
+
+ function freeResult($result)
+ {
+ return true;
+ }
+
+
+
+ /**
+ * Startet eine Transaktion.
+ */
+ function start()
+ {
+ $this->connection->query( 'BEGIN TRANSACTION;');
+ }
+
+
+ /**
+ * Beendet eine Transaktion.
+ */
+ function commit()
+ {
+ $this->connection->query( 'COMMIT;');
+ }
+
+
+ /**
+ * Bricht eine Transaktion ab.
+ */
+ function rollback()
+ {
+ $this->connection->query( 'ROLLBACK;');
+ }
+
+
+ function prepare( $query,$param)
+ {
+ foreach( $param as $pos)
+ {
+ foreach( $pos as $pos )
+ {
+ $query = substr($query,0,$pos-1).'?'.substr($query,$pos+1);
+ }
+ }
+
+ $this->stmt = $this->connection->prepare($query);
+
+ }
+
+ function bind( $param,$value )
+ {
+ $this->params[$param] = $value;
+ }
+
+ function clear()
+ {
+ $this->params = array();
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/db/mysql.class.php b/db/mysql.class.php
@@ -1,161 +0,0 @@
-<?php
-
-//
-// +----------------------------------------------------------------------+
-// | PHP version 4.0 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2001 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Bakken <ssb@fast.no> |
-// | Jan Dankert <phpdb@jandankert.de> |
-// +----------------------------------------------------------------------+
-//
-
-/**
- * Datenbank-abhaengige Methoden fuer MySQL
- * @author $Author: dankert $
- * @version $Revision: 1.5 $
- * @package openrat.database
- */
-class DB_mysql
-{
- /**
- * Die MySql-Verbindung.
- *
- * @var Resource
- */
- var $connection;
-
- /**
- * Datenbank-Fehler.
- *
- * @var String
- */
- var $error;
-
-
- function connect( $conf )
- {
- $host = $conf['host'];
- $user = $conf['user'];
- $pw = $conf['password'];
- $db = $conf['database'];
-
- if ( !empty($conf['port']) )
- $host .= ':'.$conf['port'];
-
- if ( $conf['persistent'] )
- $connect_function = 'mysql_pconnect';
- else
- $connect_function = 'mysql_connect';
-
- if ( $pw != '' )
- $this->connection = $connect_function( $host,$user,$pw );
- elseif ( $user != '' )
- $this->connection = $connect_function( $host,$user );
- elseif ( $host != '' )
- $this->connection = $connect_function( $host );
- else
- $this->connection = $connect_function();
-
- if ( !is_resource($this->connection) )
- {
- $this->error = "Could not connect to database on host $host.";
- return false;
- }
-
- if ( $db != '' )
- {
- if ( !@mysql_select_db( $db,$this->connection ) )
- {
- $this->error = "Could not select database '$db' on host $host.";
- return false;
- }
- }
-
- // Falls es sich um eine UTF-8-Datenbank handelt, dann setzen wir
- // hier explizit den Zeichensatz für alle Anfragen.
- $dbCharset = $conf['charset'];
- if ( empty($dbCharset) || $dbCharset == 'UTF-8' )
- @mysql_query("SET NAMES 'utf8';",$this->connection);
-
-
- return true;
- }
-
-
-
- function disconnect()
- {
- $ret = mysql_close( $this->connection );
- $this->connection = null;
- return $ret;
- }
-
-
-
- function query($query)
- {
- $result = mysql_query($query, $this->connection);
-
- if ( ! $result )
- {
- $this->error = 'Database error: '.mysql_error();
- return FALSE;
- }
-
- return $result;
- }
-
-
- function fetchRow( $result, $rownum )
- {
- return mysql_fetch_array( $result,MYSQL_ASSOC );
- }
-
-
- function freeResult($result)
- {
- if ( is_resource($result) )
- return mysql_free_result($result);
- return true;
- }
-
-
- /**
- * Startet eine Transaktion.
- */
- function start()
- {
- mysql_query('BEGIN', $this->connection);
- }
-
-
- /**
- * Beendet eine Transaktion.
- */
- function commit()
- {
- mysql_query('COMMIT', $this->connection);
- }
-
-
- /**
- * Bricht eine Transaktion ab.
- */
- function rollback()
- {
- mysql_query('ROLLBACK', $this->connection);
- }
-
-}
-
-?>-
\ No newline at end of file
diff --git a/db/mysqli.class.php b/db/mysqli.class.php
@@ -1,268 +0,0 @@
-<?php
-
-//
-// +----------------------------------------------------------------------+
-// | PHP version 4.0 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2001 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Bakken <ssb@fast.no> |
-// | Jan Dankert <phpdb@jandankert.de> |
-// +----------------------------------------------------------------------+
-//
-
-/**
- * Datenbank-abhaengige Methoden fuer MySQL
- * @author $Author: dankert $
- * @version $Revision: 1.5 $
- * @package openrat.database
- */
-class DB_mysqli
-{
- /**
- * Die MySql-Verbindung.
- *
- * @var Resource
- */
- var $connection;
-
- /**
- * Datenbank-Fehler.
- *
- * @var String
- */
- var $error;
-
- /**
- * SQL-Statement (nur fuer prepared-Statements).
- * @var Resource
- */
- var $stmt;
-
- var $prepared = false;
- var $params = array();
-
-
- function connect( $conf )
- {
- $host = $conf['host'];
- $user = $conf['user'];
- $pw = $conf['password'];
- $db = $conf['database'];
- $host = '127.0.0.1';
-
- if ( !empty($conf['port']) )
- $host .= ':'.$conf['port'];
-
- // 5.3.0 - Added the ability of persistent connections.
- if ( $conf['persistent'] && version_compare(PHP_VERSION, '5.3.0', '>') )
- $host = 'p:'.$host; // Prepending host by p: opens a persistent connection.
-
- $connect_function = 'mysqli_connect';
-
- if ( $pw != '' )
- $this->connection = $connect_function( $host,$user,$pw );
- elseif ( $user != '' )
- $this->connection = $connect_function( $host,$user );
- elseif ( $host != '' )
- $this->connection = $connect_function( $host );
- else
- $this->connection = $connect_function();
-
- #print_r($this->connection);
-
- if ( false && !is_object($this->connection) )
- {
- $this->error = "Could not connect to mysqli-database on host $host.";
- return false;
- }
-
- if ( $db != '' )
- {
- if ( !mysqli_select_db( $this->connection,$db ) )
- {
- $this->error = "Could not select database '$db' on host $host.";
- return false;
- }
- }
-
- return true;
- }
-
-
-
- function disconnect()
- {
- $ret = mysqli_close( $this->connection );
- $this->connection = null;
- return $ret;
- }
-
-
-
- function query($query)
- {
- if ( $this->prepared )
- {
- $ar = array();
- $ar[-1] = $this->stmt;
- $ar[0] = '';
-
- foreach($this->params as $name => $data)
- {
- switch( $data['type'] )
- {
- case 'int':
- $ar[0] .= 'i';
- break;
- case 'string':
- $ar[0] .= 's';
- break;
- default:
- die('mysqli: unknown data type: '.$data['type']);
- }
-
- $ar[] = &$data['value'];
- }
-
- call_user_func_array('mysqli_stmt_bind_param',$ar);
- $this->stmt->execute();
- return $this->stmt;
- }
-
- $result = mysqli_query($this->connection,$query);
-
- if ( ! $result )
- {
- $this->error = 'Database error: '.mysql_error();
- return FALSE;
- }
-
- return $result;
- }
-
-
- function fetchRow( $result, $rownum )
- {
- if ( $this->prepared )
- {
- $result = $this->stmt->result_metadata();
- $fields = array();
- while ($field = mysqli_fetch_field($result)) {
- $name = $field->name;
- $fields[$name] = &$$name;
- }
- array_unshift($fields, $this->stmt);
- call_user_func_array('mysqli_stmt_bind_result', $fields);
-
- array_shift($fields);
- if ( mysqli_stmt_fetch($this->stmt) )
- {
- $temp = array();
- foreach($fields as $key => $val)
- $temp[$key] = $val;
- //array_push($results, $temp);
- return $temp;
- }
- else
- {
- mysqli_stmt_close($this->stmt);
- $this->stmt = null;
- return false;
- }
- }
- else
- {
- // Plain old flat query
- $row = $result->fetch_assoc();
- return $row;
- }
- }
-
-
- function freeResult($result)
- {
- if ( is_resource($result) )
- return mysqli_free_result($result);
- return true;
- }
-
-
-
- function prepare( $query,$param)
- {
- if ( is_object($this->stmt) )
- {
- mysqli_stmt_close($this->stmt);
- $this->stmt = null;
- }
-
- $offset = 0;
- foreach( $param as $pos)
- {
- foreach( $pos as $posn )
- {
- $posn += $offset++;
- $query = substr($query,0,$posn).'?'.substr($query,$posn);
- }
- }
-
- $this->stmt = mysqli_prepare($this->connection,$query);
- if ( $this->stmt === FALSE )
- die( 'Mysql-I is unable to prepare the statement: '.$query.' : '.mysqli_error($this->connection) );
- $this->prepared = true;
- }
-
- function bind( $param,$value )
- {
- $this->params[$param] = $value;
- }
-
-
- /**
- * Startet eine Transaktion.
- */
- function start()
- {
- mysqli_query($this->connection,'BEGIN');
- }
-
-
- /**
- * Beendet eine Transaktion.
- */
- function commit()
- {
- mysqli_query($this->connection,'COMMIT');
- }
-
-
- /**
- * Bricht eine Transaktion ab.
- */
- function rollback()
- {
- mysqli_query($this->connection,'ROLLBACK');
- }
-
-
- /**
- * Setzt die letzte Abfrage zurueck.
- */
- function clear()
- {
- $this->prepared = false;
- $this->params = array();
- }
-
-}
-
-?>-
\ No newline at end of file
diff --git a/db/pdo.class.php b/db/pdo.class.php
@@ -1,215 +0,0 @@
-<?php
-
-//
-// +----------------------------------------------------------------------+
-// | PHP version 4.0 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2001 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Bakken <ssb@fast.no> |
-// | Jan Dankert <phpdb@jandankert.de> |
-// +----------------------------------------------------------------------+
-//
-
-/**
- * Datenbank-abhaengige Methoden fuer PDO.
- *
- * @author Jan Dankert
- * @version $Revision: 1.5 $
- * @package openrat.database
- */
-class DB_pdo
-{
- /**
- * Die PDO-Verbindung.
- *
- * @var Resource
- */
- var $connection;
-
- /**
- * Datenbank-Fehler.
- *
- * @var String
- */
- var $error;
-
- var $prepared = false;
-
- var $lowercase = false;
-
-
- function connect( $conf )
- {
- $url = $conf['dsn' ];
- $user = $conf['user' ];
- $pw = $conf['password'];
-
- if ( !empty($conf['convert_to_lowercase']) )
- $this->lowercase = true;
-
- $options = array();
- foreach( $conf as $c )
- if ( substr($c,0,7) == 'option_' )
- $options[substr($c,8)] = $conf[$c];
-
- $this->connection = new PDO($url, $user, $pw, $options);
-
- if ( !is_object($this->connection) )
- {
- $this->error = "Could not connect to database on host $host. ".PDO::errorInfo();
- return false;
- }
-
- return true;
- }
-
-
-
- function disconnect()
- {
- $this->connection = null;
- return true;
- }
-
-
-
- function query($query)
- {
- if ( $this->prepared )
- {
- $ar = array();
-
- foreach( $query->data as $val )
- $ar[] = $val['value'];
- $erg = $this->stmt->execute( $ar );
-
- if ( $erg === false )
- {
- die( 'Could not execute prepared statement "'.$query->query.'" with values "'.implode(',',$ar).'": '.implode('/',$this->connection->errorInfo()) );
- }
-
- return $this->stmt;
- }
- else
- {
- $this->result = $this->connection->query($query);
-
- if ( ! $this->result )
- {
- $this->error = 'Database error: '.implode('/',$this->connection->errorInfo());
- return FALSE;
- }
- return $this->result;
- }
- }
-
-
- function fetchRow( $result, $rownum )
- {
- if ( $this->prepared )
- $row = $this->stmt->fetch( PDO::FETCH_ASSOC );
- else
- $row = $this->result->fetch( PDO::FETCH_ASSOC );
-
- if ( is_array($row) && $this->lowercase )
- $row = array_change_key_case($row);
-
- return $row;
- }
-
-
- function freeResult($result)
- {
- return true;
- }
-
-
- function prepare( $query,$param)
- {
- $offset = 0;
- foreach( $param as $pos)
- {
- foreach( $pos as $posx )
- {
- $posx += $offset++;
- $query = substr($query,0,$posx).'?'.substr($query,$posx);
- }
- }
-
- $this->prepared = true;
- $this->stmt = $this->connection->prepare($query);
-
- if ( $this->stmt === false )
- die( 'Database error: '.implode('/',$this->connection->errorInfo()) );
-
- }
-
-
-
- function bind( $param,$value )
- {
- $this->params[$param] = $value;
- }
-
-
-
- /**
- * Startet eine Transaktion.
- */
- function start()
- {
- $this->connection->beginTransaction();
- }
-
-
-
- /**
- * Beendet eine Transaktion.
- */
- function commit()
- {
- $this->connection->commit();
- }
-
-
- /**
- * Bricht eine Transaktion ab.
- */
- function rollback()
- {
- $this->connection->rollBack();
- }
-
-
-
- /**
- * Setzt die letzte Abfrage zurueck.
- */
- function clear()
- {
- $this->prepared = false;
- $this->params = array();
- }
-
-
- /**
- * Why this? See http://e-mats.org/2008/07/fatal-error-exception-thrown-without-a-stack-frame-in-unknown-on-line-0/
- *
- * @return array
- */
- function __sleep() {
- return array();
- }
-
-}
-
-?>-
\ No newline at end of file
diff --git a/db/postgresql.class.php b/db/postgresql.class.php
@@ -1,262 +0,0 @@
-<?php
-
-//
-// +----------------------------------------------------------------------+
-// | PHP version 4.0 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2001 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Bakken <ssb@fast.no> |
-// | Jan Dankert <phpdb@jandankert.de> |
-// +----------------------------------------------------------------------+
-//
-
-/**
- * Datenbank-abhaengige Methoden fuer PostgreSQL
- * @author $Author: dankert $
- * @version $Revision: 1.5 $
- * @package openrat.database
- */
-class DB_postgresql
-{
- var $connection;
-
- /**
- * SQL-Statement (nur fuer prepared-Statements).
- * @var Resource
- */
- var $prepared;
-
- var $params = array();
-
-
- /**
- * Verbinden zum POSTGRES-Server.
- *
- * @param Array $conf
- * @return boolean 'true', wenn Verbindung aufgebaut wurde
- */
- function connect( $conf )
- {
- $host = $conf['host'];
- $user = $conf['user'];
- $pw = $conf['password'];
- $db = $conf['database'];
-
- if ( !empty($conf['port']) )
- $host .= ':'.$conf['port'];
-
- if ( $conf['persistent'] )
- $connect_function = 'pg_pconnect';
- else
- $connect_function = 'pg_connect';
-
- if ( ! function_exists($connect_function))
- {
- $this->error = 'Function does not exist: '.$connect_function.' Postgresql is not available';
- return false;
- }
-
- Logger::debug('postgresql: connecting to: '."host=$host, dbname=$db");
-
- if ( $pw != '' )
- $this->connection = @$connect_function( "host=$host dbname=$db user=$user password=$pw" );
- elseif ( $user != '' )
- $this->connection = @$connect_function( "host=$host dbname=$db user=$user" );
- elseif ( $host != '' )
- $this->connection = @$connect_function( "host=$host dbname=$db" );
- else
- $this->connection = @$connect_function( "dbname=$db");
-
- if ( ! is_resource($this->connection) )
- {
- $this->error = 'Could not connect to postgresql-server '.$host.': '.@pg_errormessage();
- return false;
- }
-
- return true;
- }
-
-
-
- /**
- * Verbindung schliessen.
- *
- * @return unknown
- */
- function disconnect()
- {
- $ret = pg_query( $this->connection );
- $this->connection = null;
- return $ret;
- }
-
-
-
- /**
- * Startet eine Transaktion.
- */
- function start()
- {
- @pg_exec( $this->connection,"BEGIN WORK" );
- }
-
-
- /**
- * Beendet eine Transaktion.
- */
- function commit()
- {
- @pg_exec( $this->connection,"COMMIT" );
- }
-
-
- /**
- * Bricht eine Transaktion ab.
- */
- function rollback()
- {
- @pg_exec( $this->connection,"ROLLBACK" );
- }
-
-
-
- function query($query)
- {
- if ( $this->prepared )
- {
- // Prepared Statement
- $ar = array();
- foreach($this->params as $name => $data)
- {
- switch( $data['type'] )
- {
- case 'string':
- $ar[] = (String)$data['value'];
- break;
- case 'int':
- $ar[] = (int) $data['value'];
- break;
- case 'null':
- $ar[] = null;
- break;
- default:
- die('unknown type "'.$data['type'].'"');
- }
- }
-
- $result = @pg_execute( $this->connection,$this->stmtid,$ar );
-
- if ( $result === false )
- {
- if ( empty($this->error) )
- $this->error = 'PostgreSQL is unable to execute the prepared statement: '.@pg_errormessage();
- return FALSE;
- }
-
- return $result;
- }
- else
- {
- // Flat Query:
- $result = @pg_exec( $this->connection,$query );
-
- if ( ! $result )
- {
- if ( empty($this->error) )
- $this->error = 'PostgreSQL is unable to execute the flat query: '.@pg_errormessage();
- return FALSE;
- }
-
- return $result;
- }
- }
-
-
- function fetchRow( $result, $rownum )
- {
- if ( $rownum >= pg_num_rows($result) )
- return false;
-
- return pg_fetch_array( $result,$rownum,PGSQL_ASSOC );
- }
-
-
- function freeResult($result)
- {
- return pg_freeresult($result);
- }
-
-
- function prepare( $query,$param )
- {
- $nr = 1;
- foreach($param as $name=>$unused_a )
- {
- foreach( $param[$name] as $idx=>$xyz )
- {
- $pos = $param[$name][$idx];
-
- $query = substr( $query,0,$pos ).'$'.$nr.substr( $query,$pos );
-
- foreach( $param as $pn=>$par)
- {
- foreach( $par as $i=>$p )
- {
- if ( $p > $pos )
- $param[$pn][$i]=$p+strlen((string)$nr)+1;
- }
- }
- }
- $nr++;
- }
- $this->stmtid = md5($query);
- $this->prepared = true;
-
- // Feststellen, ob Statement bereits vorhanden ist
- $result = pg_query_params($this->connection, 'SELECT name FROM pg_prepared_statements WHERE name = $1', array($this->stmtid));
- if (pg_num_rows($result) > 0)
- return;
-
- $erg = @pg_prepare($this->connection,$this->stmtid,$query);
-
- if ( $erg === FALSE )
- {
- $this->error = 'PostgreSQL is unable to prepare the statement: '.@pg_errormessage();
- return FALSE;
- }
- else
- {
- return $erg;
- }
- }
-
-
- function bind( $param,$value )
- {
- $this->params[$param] = $value;
- }
-
-
- function clear()
- {
- $this->prepared = false;
- $this->params = array();
- }
-
- function escape()
- {
- return 'pg_escape_string';
- }
-
-}
-
-?>-
\ No newline at end of file
diff --git a/db/sqlite.class.php b/db/sqlite.class.php
@@ -1,142 +0,0 @@
-<?php
-
-//
-// +----------------------------------------------------------------------+
-// | PHP version 4.0 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2001 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Bakken <ssb@fast.no> |
-// | Jan Dankert <phpdb@jandankert.de> |
-// +----------------------------------------------------------------------+
-//
-
-/**
- * Datenbank-abhaengige Methoden fuer SQ-Lite-Datenbanken
- * @author $Author: dankert $
- * @version $Revision: 1.5 $
- * @package openrat.database
- */
-class DB_sqlite
-{
- /**
- * Die SQ-Lite-Verbindung.
- *
- * @var Resource
- */
- var $connection;
-
- /**
- * Datenbank-Fehler.
- *
- * @var String
- */
- var $error;
-
-
- function connect( $conf )
- {
- $filename = $conf['filename'];
-
- if ( $conf['persistent'] )
- $connect_function = 'sqlite_popen';
- else
- $connect_function = 'sqlite_open';
-
- if ( ! function_exists($connect_function))
- {
- $this->error = 'Function does not exist: '.$connect_function.' SQlite is not available';
- return false;
- }
-
- $this->connection = @$connect_function($filename,0666,$error);
-
- if ( !is_resource($this->connection) )
- {
- $this->error = 'Could not connect to sqlite-database: '.$error;
- return false;
- }
-
- return true;
- }
-
-
-
- function disconnect()
- {
- $ret = sqlite_close( $this->connection );
- $this->connection = null;
- return $ret;
- }
-
-
-
- function query($query)
- {
- $result = sqlite_query($this->connection,$query );
-
- if ( ! $result )
- {
- $this->error = 'Database error: '.sqlite_error_string(sqlite_last_error($this->connection));
- return FALSE;
- }
-
- return $result;
- }
-
- /**
- * Startet eine Transaktion.
- */
- function start()
- {
- sqlite_query( $this->connection,'BEGIN TRANSACTION;');
- }
-
-
- /**
- * Beendet eine Transaktion.
- */
- function commit()
- {
- sqlite_query( $this->connection,'COMMIT;');
- }
-
-
- /**
- * Bricht eine Transaktion ab.
- */
- function rollback()
- {
- sqlite_query( $this->connection,'ROLLBACK;');
- }
-
-
-
- function fetchRow( $result, $rownum )
- {
- return sqlite_fetch_array( $result,SQLITE_ASSOC );
- }
-
-
- function freeResult($result)
- {
- return true;
- }
-
-
- function escape()
- {
- return 'sqlite_escape_string';
- }
-}
-
-
-?>-
\ No newline at end of file
diff --git a/db/sqlite3.class.php b/db/sqlite3.class.php
@@ -1,150 +0,0 @@
-<?php
-
-//
-// +----------------------------------------------------------------------+
-// | PHP version 4.0 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2001 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Bakken <ssb@fast.no> |
-// | Jan Dankert <phpdb@jandankert.de> |
-// +----------------------------------------------------------------------+
-//
-
-/**
- * Datenbank-abhaengige Methoden fuer SQLITE3
- * @author $Author: dankert $
- * @version $Revision: 1.5 $
- * @package openrat.database
- */
-class DB_sqlite3
-{
- /**
- * Das SQLITE3-Verbindungsobjekt.
- *
- * @var Resource
- */
- var $connection;
-
- /**
- * Datenbank-Fehler.
- *
- * @var String
- */
- var $error;
-
-
- function connect( $conf )
- {
- $filename = $conf['filename'];
-
- $this->connection = new SQLite3( $filename );
-
- if ( !is_object($this->connection) )
- {
- $this->error = "Could not connect to SQLITE3-database: ".SQLite3::lastErrorMsg();
- return false;
- }
-
- return true;
- }
-
-
-
- function disconnect()
- {
- $this->connection->close();
- $this->connection = null;
- return true;
- }
-
-
-
- function query($query)
- {
- $this->result = $this->connection->query($query);
-
- if ( !$this->result )
- {
- $this->error = 'Database error: '.$this->connection->lastErrorMsg();
- return FALSE;
- }
-
- return $this->result;
- }
-
-
- function fetchRow( $result, $rownum )
- {
- return $this->result->fetchArray( SQLITE3_ASSOC );
- }
-
-
- function freeResult($result)
- {
- return true;
- }
-
-
-
- /**
- * Startet eine Transaktion.
- */
- function start()
- {
- $this->connection->query( 'BEGIN TRANSACTION;');
- }
-
-
- /**
- * Beendet eine Transaktion.
- */
- function commit()
- {
- $this->connection->query( 'COMMIT;');
- }
-
-
- /**
- * Bricht eine Transaktion ab.
- */
- function rollback()
- {
- $this->connection->query( 'ROLLBACK;');
- }
-
-
- function prepare( $query,$param)
- {
- foreach( $param as $pos)
- {
- foreach( $pos as $pos )
- {
- $query = substr($query,0,$pos-1).'?'.substr($query,$pos+1);
- }
- }
-
- $this->stmt = $this->connection->prepare($query);
-
- }
-
- function bind( $param,$value )
- {
- $this->params[$param] = $value;
- }
-
- function clear()
- {
- $this->params = array();
- }
-}
-
-?>-
\ No newline at end of file
