From 262c0e599083ebd8310fabd9eaddcee63df6c5af Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Fri, 4 Jan 2013 07:32:06 +0000
Subject: [PATCH] 1.5.001 update (1.4 --> 1.6): if filename not found in
 filesystem try with hardcoded iso-8859-1 charset instead of current utf-8

---
 phpgwapi/setup/tables_update_1_4.inc.php | 617 +++++++++++++++++++++++
 1 file changed, 617 insertions(+)
 create mode 100644 phpgwapi/setup/tables_update_1_4.inc.php

diff --git a/phpgwapi/setup/tables_update_1_4.inc.php b/phpgwapi/setup/tables_update_1_4.inc.php
new file mode 100644
index 0000000000..ed8a28dbf1
--- /dev/null
+++ b/phpgwapi/setup/tables_update_1_4.inc.php
@@ -0,0 +1,617 @@
+<?php
+/**
+ * eGroupWare - API Setup
+ *
+ * Update scripts 1.4 --> 1.6
+ *
+ * @link http://www.egroupware.org
+ * @package api
+ * @subpackage setup
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @version $Id$
+ */
+
+// updates from the stable 1.4 branch
+$test[] = '1.4.001';
+function phpgwapi_upgrade1_4_001()
+{
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.001';
+}
+
+$test[] = '1.4.002';
+function phpgwapi_upgrade1_4_002()
+{
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.001';
+}
+
+$test[] = '1.4.003';
+function phpgwapi_upgrade1_4_003()
+{
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.001';
+}
+
+$test[] = '1.4.004';
+function phpgwapi_upgrade1_4_004()
+{
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.001';
+}
+
+$test[] = '1.5.001';
+function phpgwapi_upgrade1_5_001()
+{
+	$GLOBALS['egw_setup']->oProc->AlterColumn('egw_addressbook','org_name',array(
+		'type' => 'varchar',
+		'precision' => '128',
+		'nullable' => true
+	));
+	$GLOBALS['egw_setup']->oProc->AlterColumn('egw_addressbook','contact_email',array(
+		'type' => 'varchar',
+		'precision' => '128',
+		'nullable' => true
+	));
+	$GLOBALS['egw_setup']->oProc->AlterColumn('egw_addressbook','contact_email_home',array(
+		'type' => 'varchar',
+		'precision' => '128',
+		'nullable' => true
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.002';
+}
+
+$test[] = '1.5.002';
+function phpgwapi_upgrade1_5_002()
+{
+	$GLOBALS['egw_setup']->oProc->CreateTable('egw_sqlfs',array(
+		'fd' => array(
+			'fs_id' => array('type' => 'auto','nullable' => False),
+			'fs_dir' => array('type' => 'int','precision' => '4','nullable' => False),
+			'fs_name' => array('type' => 'varchar','precision' => '200','nullable' => False),
+			'fs_mode' => array('type' => 'int','precision' => '2','nullable' => False),
+			'fs_uid' => array('type' => 'int','precision' => '4','nullable' => False,'default' => '0'),
+			'fs_gid' => array('type' => 'int','precision' => '4','nullable' => False,'default' => '0'),
+			'fs_created' => array('type' => 'timestamp','precision' => '8','nullable' => False,'default' => 'current_timestamp'),
+			'fs_modified' => array('type' => 'timestamp','precision' => '8','nullable' => False),
+			'fs_mime' => array('type' => 'varchar','precision' => '64','nullable' => False),
+			'fs_size' => array('type' => 'int','precision' => '8','nullable' => False),
+			'fs_creator' => array('type' => 'int','precision' => '4','nullable' => False),
+			'fs_modifier' => array('type' => 'int','precision' => '4'),
+			'fs_active' => array('type' => 'bool','nullable' => False,'default' => 't'),
+			'fs_comment' => array('type' => 'varchar','precision' => '255'),
+			'fs_content' => array('type' => 'blob')
+		),
+		'pk' => array('fs_id'),
+		'fk' => array(),
+		'ix' => array(array('fs_dir','fs_active','fs_name')),
+		'uc' => array()
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.003';
+}
+
+$test[] = '1.5.003';
+function phpgwapi_upgrade1_5_003()
+{
+	// import the current egw_vfs into egw_sqlfs
+	$debug = $GLOBALS['DEBUG'];
+
+	// make sure the required dirs are there and have the following id's
+	$dirs = array(
+		'/' => 1,
+		'/home' => 2,
+		'/apps' => 3,
+	);
+
+	// delete the table in case this update runs multiple times
+	$GLOBALS['egw_setup']->db->query('DELETE FROM egw_sqlfs',__LINE__,__FILE__);
+	
+	if ($GLOBALS['egw_setup']->db->Type == 'mysql')
+	{
+		$GLOBALS['egw_setup']->db->query('ALTER TABLE egw_sqlfs  AUTO_INCREMENT=1',__LINE__,__FILE__);
+	}
+	elseif ( $GLOBALS['egw_setup']->db->Type == 'pgsql' )
+	{
+		$GLOBALS['egw_setup']->db->query('ALTER SEQUENCE egw_sqlfs_fs_id_seq RESTART WITH '.(count($dirs) + 1),__LINE__,__FILE__);
+	}
+
+	foreach($dirs as $path => $id)
+	{
+		$nrow = array(
+			'fs_id' => $id,
+			'fs_dir'  => $path == '/' ? 0 : $dirs['/'],
+			'fs_name' => substr($path,1),
+			'fs_mode' => 05,
+			'fs_uid' => 0,
+			'fs_gid' => 0,
+			'fs_created' => time(),
+			'fs_modified' => time(),
+			'fs_mime' => 'httpd/unix-directory',
+			'fs_size' => 0,
+			'fs_creator' => 0,
+			'fs_modifier' => 0,
+			'fs_comment' => null,
+			'fs_content' => null,
+		);
+		$GLOBALS['egw_setup']->db->insert('egw_sqlfs',$nrow,false,__LINE__,__FILE__,'phpgwapi');
+	}
+	
+	$query = $GLOBALS['egw_setup']->db->select('egw_vfs','*',"vfs_mime_type != 'journal' AND vfs_mime_type != 'journal-deleted'",__LINE__,__FILE__,false,'ORDER BY vfs_file_id ASC','phpgwapi');
+	if ($debug) echo "rows=<pre>\n";
+
+	foreach($query as $row)
+	{
+		// rename the /infolog dir to /apps/infolog and /infolog/$app /apps/$app
+		if (substr($row['vfs_directory'],0,8) == '/infolog')
+		{
+			$parts = explode('/',$row['vfs_directory']);	// 0 = '', 1 = 'infolog', 2 = app or info_id
+			//$parts[1] = is_numeric($parts[2]) ? 'apps/infolog' : 'apps';
+			$parts[1] = $row['vfs_directory']=='/infolog' && is_numeric($row['vfs_name']) ||
+				$parts[1]=='infolog' && is_numeric($parts[2]) ? 'apps/infolog' : 'apps';
+			$row['vfs_directory'] = implode('/',$parts);
+		}
+		elseif ($row['vfs_directory'] == '/' && $row['vfs_name'] == 'infolog')
+		{
+			$row['vfs_directory'] = '/apps';
+		}
+		$nrow = array(
+			'fs_dir'  => $dirs[$row['vfs_directory']],
+			'fs_name' => $row['vfs_name'],
+			'fs_mode' => $row['vfs_owner_id'] > 0 ?
+				($row['vfs_mime_type'] == 'Directory' ? 0700 : 0600) :
+				($row['vfs_mime_type'] == 'Directory' ? 0070 : 0060),
+			'fs_uid' => $row['vfs_owner_id'] > 0 ? $row['vfs_owner_id'] : 0,
+			'fs_gid' => $row['vfs_owner_id'] < 0 ? -$row['vfs_owner_id'] : 0,
+			'fs_created' => $row['vfs_created'],
+			'fs_modified' => $row['vfs_modified'] ? $row['vfs_modified'] : $row['vfs_created'],
+			'fs_mime' => $row['vfs_mime_type'] == 'Directory' ? 'httpd/unix-directory' :
+				($row['vfs_mime_type'] ? $row['vfs_mime_type'] : 'application/octet-stream'),
+			'fs_size' => $row['vfs_size'],
+			'fs_creator' => $row['vfs_createdby_id'],
+			'fs_modifier' => $row['vfs_modifedby_id'],
+			'fs_comment' => $row['vfs_comment'] ? $row['vfs_comment'] : null,
+			'fs_content' => $row['vfs_content'],
+		);
+		if ($debug)
+		{
+			foreach($row as $key => $val)
+			{
+				if (is_numeric($key)) unset($row[$key]);
+			}
+			print_r($row);
+			print_r($nrow);
+		}
+		if ($row['vfs_mime_type'] == 'Directory')
+		{
+			$dir = ($row['vfs_directory'] == '/' ? '' : $row['vfs_directory']).'/'.$row['vfs_name'];
+
+			if (!isset($dirs[$dir]))	// ignoring doublicate dirs, my devel box has somehow many of them specially /home
+			{
+				$GLOBALS['egw_setup']->db->insert('egw_sqlfs',$nrow,false,__LINE__,__FILE__,'phpgwapi');
+				$dirs[$dir] = $GLOBALS['egw_setup']->db->get_last_insert_id('egw_sqlfs','fs_id');
+				if ($debug) echo "<b>$dir = {$dirs[$dir]}</b>\n";
+			}
+			elseif ($debug)
+			{
+				echo "<b>ignoring doublicate directory '$dir'!</b>\n";
+			}
+		}
+		else
+		{
+			$GLOBALS['egw_setup']->db->insert('egw_sqlfs',$nrow,false,__LINE__,__FILE__,'phpgwapi');
+		}
+
+	}
+	if ($debug)
+	{
+		echo "dirs=";
+		print_r($dirs);
+		echo "</pre>\n";
+	}
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.004';
+}
+
+$test[] = '1.5.004';
+function phpgwapi_upgrade1_5_004()
+{
+	// convert the filemanager group grants into extended ACL
+
+	// delete all sqlfs entries from the ACL table, in case we run multiple times
+	$GLOBALS['egw_setup']->db->delete('egw_acl',array('acl_appname' => sqlfs_stream_wrapper::EACL_APPNAME),__LINE__,__FILE__);
+
+	$GLOBALS['egw_setup']->setup_account_object();
+	$accounts = $GLOBALS['egw_setup']->accounts;
+	$accounts = new accounts();
+
+	egw_vfs::$is_root = true;	// we need root rights to set the extended acl, without being the owner
+	sqlfs_stream_wrapper::$extra_columns = '';	// no fs_link column, as it gets created in 1.7.002
+	
+	foreach($GLOBALS['egw_setup']->db->select('egw_acl','*',array(
+		'acl_appname' => 'filemanager',
+		"acl_location != 'run'",
+	),__LINE__,__FILE__) as $row)
+	{
+		$rights = egw_vfs::READABLE | egw_vfs::EXECUTABLE;
+		if($row['acl_rights'] > 1) $rights |= egw_vfs::WRITABLE;
+
+		if (($lid = $accounts->id2name($row['acl_account'])) && $accounts->exists($row['acl_location']))
+		{
+			$ret = sqlfs_stream_wrapper::eacl('/home/'.$lid,$rights,(int)$row['acl_location']);
+			//echo "<p>sqlfs_stream_wrapper::eacl('/home/$lid',$rights,$row[acl_location])=$ret</p>\n";
+		}
+	}
+	egw_vfs::$is_root = false;
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.005';
+}
+
+$test[] = '1.5.005';
+function phpgwapi_upgrade1_5_005()
+{
+	// move /infolog/$app to /apps/$app and /infolog to /apps/infolog
+
+	$files_dir = $GLOBALS['egw_setup']->db->select('egw_config','config_value',array(
+		'config_name' => 'files_dir',
+		'config_app' => 'phpgwapi',
+	),__LINE__,__FILE__)->fetchColumn();
+
+	if ($files_dir && file_exists($files_dir) && file_exists($files_dir.'/infolog'))
+	{
+		mkdir($files_dir.'/apps',0700,true);
+		if (($dir = opendir($files_dir.'/infolog')))
+		{
+			while(($app = readdir($dir)))
+			{
+				if (!is_numeric($app) && $app[0] != '.')	// ingore infolog entries and . or ..
+				{
+					rename($files_dir.'/infolog/'.$app,$files_dir.'/apps/'.$app);
+				}
+			}
+			closedir($dir);
+			rename($files_dir.'/infolog',$files_dir.'/apps/infolog');
+		}
+	}
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.006';
+}
+
+$test[] = '1.5.006';
+function phpgwapi_upgrade1_5_006()
+{
+	// drop filescenter tables, if filecenter is not installed
+	static $filescenter_tables = array(
+		'phpgw_vfs2_mimetypes',
+		'phpgw_vfs2_files',
+		'phpgw_vfs2_customfields',
+		'phpgw_vfs2_quota',
+		'phpgw_vfs2_shares',
+		'phpgw_vfs2_versioning',
+		'phpgw_vfs2_customfields_data',
+		'phpgw_vfs2_prefixes',
+	);
+	$filescenter_app = $GLOBALS['egw_setup']->db->select('egw_applications','*',array(
+		'app_name' => 'filescenter',
+	),__LINE__,__FILE__)->fetchColumn();
+
+	if (!$filescenter_app || !is_dir(EGW_INCLUDE_ROOT.'/filescenter'))
+	{
+		foreach($filescenter_tables as $table)
+		{
+			$GLOBALS['egw_setup']->oProc->DropTable($table);
+		}
+		if ($filescenter_app)	// app installed, but no sources --> deinstall it
+		{
+			$GLOBALS['egw_setup']->db->delete('egw_applications',array(
+				'app_name' => 'filescenter',
+			),__LINE__,__FILE__);
+		}
+	}
+	else
+	{
+		// move tables to the filescenter app
+		$GLOBALS['egw_setup']->db->update('egw_applications',array(
+			'app_tables' => implode(',',$filescenter_tables),
+		),array(
+			'app_name' => 'filescenter',
+		),__LINE__,__FILE__);
+	}
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.007';
+}
+
+$test[] = '1.5.007';
+function phpgwapi_upgrade1_5_007()
+{
+	// tables for the eGW-wide index
+
+	foreach(array(
+	'egw_index_keywords' => array(
+		'fd' => array(
+			'si_id' => array('type' => 'auto','nullable' => False),
+			'si_keyword' => array('type' => 'varchar','precision' => '64','nullable' => False),
+			'si_ignore' => array('type' => 'bool')
+		),
+		'pk' => array('si_id'),
+		'fk' => array(),
+		'ix' => array(),
+		'uc' => array('si_keyword')
+	),
+	'egw_index' => array(
+		'fd' => array(
+			'si_app' => array('type' => 'varchar','precision' => '25','nullable' => False),
+			'si_app_id' => array('type' => 'varchar','precision' => '50','nullable' => False),
+			'si_id' => array('type' => 'int','precision' => '4','nullable' => False),
+			'si_owner' => array('type' => 'int','precision' => '4','nullable' => False)
+		),
+		'pk' => array('si_app','si_app_id','si_id'),
+		'fk' => array(),
+		'ix' => array('si_id'),
+		'uc' => array()
+	),
+	'egw_cat2entry' => array(
+		'fd' => array(
+			'ce_app' => array('type' => 'varchar','precision' => '25','nullable' => False),
+			'ce_app_id' => array('type' => 'varchar','precision' => '50','nullable' => False),
+			'cat_id' => array('type' => 'int','precision' => '4','nullable' => False),
+			'ce_owner' => array('type' => 'int','precision' => '4','nullable' => False)
+		),
+		'pk' => array('ce_app','ce_app_id','cat_id'),
+		'fk' => array(),
+		'ix' => array('cat_id'),
+		'uc' => array()
+	)) as $table => $definition)
+	{
+		$GLOBALS['egw_setup']->oProc->CreateTable($table,$definition);
+	}
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.008';
+}
+
+$test[] = '1.5.008';
+function phpgwapi_upgrade1_5_008()
+{
+	// add UID and etag columns to addressbook, required eg. for CardDAV
+	$GLOBALS['egw_setup']->oProc->AddColumn('egw_addressbook','contact_etag',array(
+		'type' => 'int',
+		'precision' => '4',
+		'default' => '0',
+	));
+
+	// add UID column to addressbook, required eg. for CardDAV
+	$GLOBALS['egw_setup']->oProc->AddColumn('egw_addressbook','contact_uid',array(
+		'type' => 'varchar',
+		'precision' => '255'
+	));
+
+	$GLOBALS['egw_setup']->db->query("SELECT config_value FROM egw_config WHERE config_app='phpgwapi' AND config_name='install_id'",__LINE__,__FILE__);
+	$install_id = $GLOBALS['egw_setup']->db->next_record() ? $GLOBALS['egw_setup']->db->f(0) : md5(time());
+	$GLOBALS['egw_setup']->db->query('UPDATE egw_addressbook SET contact_uid='.$GLOBALS['egw_setup']->db->concat("'addressbook-'",'contact_id',"'-$install_id'"),__LINE__,__FILE__);
+
+	$GLOBALS['egw_setup']->oProc->CreateIndex('egw_addressbook',array('contact_uid'),false);
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.009';
+}
+
+$test[] = '1.5.009';
+function phpgwapi_upgrade1_5_009()
+{
+	$GLOBALS['egw_setup']->oProc->CreateTable('egw_locks',array(
+		'fd' => array(
+			'lock_token' => array('type' => 'varchar','precision' => '255','nullable' => False),
+			'lock_path' => array('type' => 'varchar','precision' => '255','nullable' => False),
+			'lock_expires' => array('type' => 'int','precision' => '8','nullable' => False),
+			'lock_owner' => array('type' => 'varchar','precision' => '255'),
+			'lock_recursive' => array('type' => 'bool','nullable' => False,'default' => '0'),
+			'lock_write' => array('type' => 'bool','nullable' => False,'default' => '0'),
+			'lock_exclusive' => array('type' => 'bool','nullable' => False,'default' => '0'),
+			'lock_created' => array('type' => 'int','precision' => '8','default' => '0'),
+			'lock_modified' => array('type' => 'int','precision' => '8','default' => '0')
+		),
+		'pk' => array('lock_token'),
+		'fk' => array(),
+		'ix' => array('lock_path','lock_expires'),
+		'uc' => array()
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.010';
+}
+
+function phpgwapi_upgrade1_5_010()
+{
+	$GLOBALS['egw_setup']->oProc->AddColumn('egw_applications','app_icon',array(
+		'type' => 'varchar',
+		'precision' => '32'
+	));
+	$GLOBALS['egw_setup']->oProc->AddColumn('egw_applications','app_icon_app',array(
+		'type' => 'varchar',
+		'precision' => '25'
+	));
+	$GLOBALS['egw_setup']->oProc->AddColumn('egw_applications','app_index',array(
+		'type' => 'varchar',
+		'precision' => '64'
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.011';
+}
+
+/**
+ * Move sqlfs files from their path based location to the new (hashed) id base one and removed the not longer used dirs
+ *
+ * @return string
+ */
+function phpgwapi_upgrade1_5_011()
+{
+	if ($GLOBALS['DEBUG'] && isset($_SERVER['HTTP_HOST'])) echo "<pre style='text-align: left;'>\n";
+	egw_vfs::$is_root = true;
+	egw_vfs::load_wrapper('sqlfs');
+	sqlfs_stream_wrapper::$extra_columns = '';	// no fs_link column, as it gets created in 1.7.002
+	egw_vfs::find('sqlfs://default/',array(
+		'url'  => true,
+		'depth' => true,
+	),create_function('$url,$stat','
+		$new_path = sqlfs_stream_wrapper::_fs_path($stat["ino"]);	// loads egw_info/server/files_dir (!)
+		// if file not found in filesystem convert filename to hardcoded old charset and try that one
+		$old_charset = "iso-8859-1";
+		if (file_exists($old_path = $GLOBALS["egw_info"]["server"]["files_dir"].($path=parse_url($url,PHP_URL_PATH))) ||
+			$GLOBALS["egw_setup"]->system_charset != $old_charset &&
+			file_exists($conv_path = translation::convert($old_path, $GLOBALS["egw_setup"]->system_charset, $old_charset)) && ($old_path=$conv_path))
+		{
+			if (!is_dir($old_path))
+			{
+				if ($GLOBALS["DEBUG"]) echo "moving file $old_path --> $new_path\n";
+				if (!file_exists($parent = dirname($new_path))) mkdir($parent,0777,true);	// 777 because setup-cli might run eg. by root
+				rename($old_path,$new_path);
+			}
+			elseif($path != "/")
+			{
+				if ($GLOBALS["DEBUG"]) echo "removing directory $old_path\n";
+				rmdir($old_path);
+			}
+		}
+		elseif(!($stat["mode"] & sqlfs_stream_wrapper::MODE_DIR))
+		{
+			echo "phpgwapi_upgrade1_5_011() $stat[ino]: $url: $old_path not found!\n";
+		}
+	'));
+	if ($GLOBALS['DEBUG'] && isset($_SERVER['HTTP_HOST'])) echo "</pre>\n";
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.012';
+}
+
+function phpgwapi_upgrade1_5_012()
+{
+	$GLOBALS['egw_setup']->oProc->CreateTable('egw_sqlfs_props',array(
+		'fd' => array(
+			'fs_id' => array('type' => 'int','precision' => '4','nullable' => False),
+			'prop_namespace' => array('type' => 'varchar','precision' => '64','nullable' => False),
+			'prop_name' => array('type' => 'varchar','precision' => '64','nullable' => False),
+			'prop_value' => array('type' => 'text')
+		),
+		'pk' => array('fs_id','prop_namespace','prop_name'),
+		'fk' => array(),
+		'ix' => array(),
+		'uc' => array()
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.013';
+}
+
+function phpgwapi_upgrade1_5_013()
+{
+	foreach($GLOBALS['egw_setup']->db->select('egw_sqlfs','fs_id,fs_comment',"fs_comment IS NOT NULL AND fs_comment != ''",__LINE__,__FILE__) as $row)
+	{
+		$GLOBALS['egw_setup']->db->insert('egw_sqlfs_props',array(
+			'fs_id' => $row['fs_id'],
+			'prop_namespace' => 'http://egroupware.org/',
+			'prop_name' => 'comment',
+			'prop_value' => $row['fs_comment'],
+		),false,__LINE__,__FILE__);
+	}
+	$GLOBALS['egw_setup']->oProc->DropColumn('egw_sqlfs',array(
+		'fd' => array(
+			'fs_id' => array('type' => 'auto','nullable' => False),
+			'fs_dir' => array('type' => 'int','precision' => '4','nullable' => False),
+			'fs_name' => array('type' => 'varchar','precision' => '200','nullable' => False),
+			'fs_mode' => array('type' => 'int','precision' => '2','nullable' => False),
+			'fs_uid' => array('type' => 'int','precision' => '4','nullable' => False,'default' => '0'),
+			'fs_gid' => array('type' => 'int','precision' => '4','nullable' => False,'default' => '0'),
+			'fs_created' => array('type' => 'timestamp','precision' => '8','nullable' => False,'default' => 'current_timestamp'),
+			'fs_modified' => array('type' => 'timestamp','precision' => '8','nullable' => False),
+			'fs_mime' => array('type' => 'varchar','precision' => '64','nullable' => False),
+			'fs_size' => array('type' => 'int','precision' => '8','nullable' => False),
+			'fs_creator' => array('type' => 'int','precision' => '4','nullable' => False),
+			'fs_modifier' => array('type' => 'int','precision' => '4'),
+			'fs_active' => array('type' => 'bool','nullable' => False,'default' => 't'),
+			'fs_content' => array('type' => 'blob')
+		),
+		'pk' => array('fs_id'),
+		'fk' => array(),
+		'ix' => array(array('fs_dir','fs_active','fs_name')),
+		'uc' => array()
+	),'fs_comment');
+
+	// no automatic timestamp for created field, as it would update on every update
+	$GLOBALS['egw_setup']->oProc->AlterColumn('egw_sqlfs','fs_created',array(
+		'type' => 'timestamp',
+		'precision' => '8',
+		'nullable' => False
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.014';
+}
+
+function phpgwapi_upgrade1_5_014()
+{
+	$GLOBALS['egw_setup']->oProc->AlterColumn('egw_history_log','history_status',array(
+		'type' => 'varchar',
+		'precision' => '64',
+		'nullable' => False
+	));
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.015';
+}
+
+/**
+ * Move files created directly in the root of sqlfs (fs_id < 100) into a /00 directory,
+ * as they would conflict with dirnames in that directory.
+ *
+ * This update does nothing, if the files are already in the correct directory
+ */
+function phpgwapi_upgrade1_5_015()
+{
+	sqlfs_stream_wrapper::_fs_path(1);	// loads egw_info/server/files_dir (!)
+	$sqlfs_dir = $GLOBALS['egw_info']['server']['files_dir'].'/sqlfs';
+
+	if (file_exists($sqlfs_dir) && ($d = opendir($sqlfs_dir)))
+	{
+		while(($f = readdir($d)))
+		{
+			if (is_file($old_name = $sqlfs_dir.'/'.$f))
+			{
+				if (!$zero_dir)
+				{
+					if ($GLOBALS['DEBUG'] && isset($_SERVER['HTTP_HOST'])) echo "<pre style='text-align: left;'>\n";
+ 					mkdir($zero_dir = $sqlfs_dir.'/00',0777);
+					echo "created dir for files with fs_id < 100: $zero_dir\n";
+				}
+				$new_name = $zero_dir.'/'.$f;
+				if ($GLOBALS['DEBUG']) echo "moving file $old_name --> $new_name\n";
+				rename($old_name,$new_name);
+			}
+		}
+		closedir($d);
+		if ($GLOBALS['DEBUG'] && isset($_SERVER['HTTP_HOST']) && $zero_dir) echo "</pre>\n";
+	}
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.016';
+}
+
+/**
+ * Drop no longer needed egw_api_content_history.sync_guid column
+ */
+function phpgwapi_upgrade1_5_016()
+{
+	$GLOBALS['egw_setup']->oProc->DropColumn('egw_api_content_history',array(
+		'fd' => array(
+			'sync_appname' => array('type' => 'varchar','precision' => '60','nullable' => False),
+			'sync_contentid' => array('type' => 'varchar','precision' => '60','nullable' => False),
+			'sync_added' => array('type' => 'timestamp'),
+			'sync_modified' => array('type' => 'timestamp'),
+			'sync_deleted' => array('type' => 'timestamp'),
+			'sync_id' => array('type' => 'auto','nullable' => False),
+			'sync_changedby' => array('type' => 'int','precision' => '4','nullable' => False)
+		),
+		'pk' => array('sync_id'),
+		'fk' => array(),
+		'ix' => array('sync_added','sync_modified','sync_deleted','sync_guid','sync_changedby',array('sync_appname','sync_contentid')),
+		'uc' => array()
+	),'sync_guid');
+
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.5.017';
+}
+
+/**
+ * Final 1.6 release
+ */
+function phpgwapi_upgrade1_5_017()
+{
+	return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.6.001';
+}