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added some stuff for handling db-charsets:

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- db-version gets now queried after the connection is made and before we select the DB, to be availible if the db not yet exists
- create_database can set now the default charset for mysql4.1+, that might make sense for Postgres too
- mysqlt is now translated to mysql in db::Type, as it's queried in many places, which do not recognise mysqlt. You can find the untranslated value now in db::setupType
This commit is contained in:
Ralf Becker 2005-11-14 08:36:39 +00:00
parent 29ebabe0f5
commit ef43034467
1 changed files with 30 additions and 18 deletions
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48
phpgwapi/inc/class.egw_db.inc.php
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@ -10,14 +10,14 @@
/* $Id$ */
/*
/**
* Database abstraction library
*
* This allows eGroupWare to use multiple database backends via ADOdb 4.20
* This allows eGroupWare to use multiple database backends via ADOdb
*
* @package phpgwapi
* @package api
* @subpackage db
* @author RalfBecker@outdoor-training.de
* @author Ralf Becker <RalfBecker@outdoor-training.de>
* @license LGPL
*/
@ -39,10 +39,15 @@
class egw_db
{
/**
* @var string $type database type
* @var string $type translated database type: mysqlt+mysqli ==> mysql, same for odbc-types
*/
var $Type = '';
/**
* @var string $type database type as defined in the header.inc.php, eg. mysqlt
*/
var $setupType = '';
/**
* @var string $Host database host to connect to
*/
@ -204,7 +209,7 @@
{
$$name = $this->$name;
}
$php_extension = $type = $this->Type;
$this->setupType = $php_extension = $type = $this->Type;
switch($this->Type) // convert to ADO db-type-names
{
@ -241,10 +246,8 @@
break;
case 'mysqlt':
$php_extension = 'mysql';
if ($this->Port) $Host .= ':'.$this->Port;
break;
$php_extension = 'mysql'; // you can use $this->setupType to determine if it's mysqlt or mysql
// fall through
case 'mysqli':
$this->Type = 'mysql';
// fall through
@ -281,7 +284,13 @@
return 0; // in case error-reporting = 'no'
}
$connect = $GLOBALS['egw_info']['server']['db_persistent'] ? 'PConnect' : 'Connect';
if (!$this->Link_ID->$connect($Host, $User, $Password, $Database))
if (($Ok = $this->Link_ID->$connect($Host, $User, $Password)))
{
$this->ServerInfo = $this->Link_ID->ServerInfo();
$this->set_capabilities($type,$this->ServerInfo['version']);
$Ok = $this->Link_ID->SelectDB($Database);
}
if (!$Ok)
{
$this->halt("ADOdb::$connect($Host, $User, \$Password, $Database) failed.");
return 0; // in case error-reporting = 'no'
@ -294,9 +303,6 @@
_debug_array($this);
echo "\$GLOBALS[egw]->db="; _debug_array($GLOBALS[egw]->db);
}
$this->ServerInfo = $this->Link_ID->ServerInfo();
$this->set_capabilities($type,$this->ServerInfo['version']);
if ($this->Type == 'mssql')
{
// this is the format ADOdb expects
@ -828,7 +834,7 @@
echo "<p><b>Session halted.</b></p>";
if (is_object($GLOBALS['egw']->common))
{
$GLOBALS['egw']->common->phpgw_exit(True);
$GLOBALS['egw']->common->egw_exit(True);
}
else // happens eg. in setup
{
@ -982,22 +988,28 @@
*
* @param string $adminname name of database administrator user (optional)
* @param string $adminpasswd password for the database administrator user (optional)
* @param string $charset default charset for the database
*/
function create_database($adminname = '', $adminpasswd = '')
function create_database($adminname = '', $adminpasswd = '', $charset='')
{
$currentUser = $this->User;
$currentPassword = $this->Password;
$currentDatabase = $this->Database;
$extra = array();
$set_charset = '';
switch ($this->Type)
{
case 'pgsql':
$meta_db = 'template1';
break;
case 'mysql':
if ($charset && isset($this->Link_ID->charset2mysql[$charset]) && (float) $this->ServerInfo['version'] >= 4.1)
{
$set_charset = ' DEFAULT CHARACTER SET '.$this->Link_ID->charset2mysql[$charset].';';
}
$meta_db = 'mysql';
$extra[] = "grant all on $currentDatabase.* to $currentUser@localhost identified by '$currentPassword'";
$extra[] = "GRANT ALL ON $currentDatabase.* TO $currentUser@localhost IDENTIFIED BY '$currentPassword'";
break;
default:
echo "<p>db::create_database(user='$adminname',\$pw) not yet implemented for DB-type '$this->Type'</p>\n";
@ -1010,7 +1022,7 @@
$this->Database = $meta_db;
}
$this->disconnect();
$this->query("CREATE DATABASE $currentDatabase");
$this->query('CREATE DATABASE '.$currentDatabase.$set_charset);
foreach($extra as $sql)
{
$this->query($sql);