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"are you serious?" - "yes, sure" - "wow, install works, you are right" - "i told you"

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git-svn-id: file:///svn/phpbb/trunk@9277 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen
2009-01-16 17:57:28 +00:00
parent bac6a3c0e2
commit 5a263f76a9
10 changed files with 797 additions and 1310 deletions
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179
phpBB/includes/functions_install.php
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@@ -18,6 +18,9 @@ if (!defined('IN_PHPBB'))
/**
* Determine if we are able to load a specified PHP module and do so if possible
*
* @param string $dll Name of the DLL without extension. For example 'sqlite'.
* @return bool Returns true of successfully loaded, else false.
*/
function can_load_dll($dll)
{
@@ -25,112 +28,72 @@ function can_load_dll($dll)
}
/**
* Returns an array of available DBMS with some data, if a DBMS is specified it will only
* return data for that DBMS and will load its extension if necessary.
* Returns an array of available DBMS with some data, if a DBMS is specified it will only return data for that DBMS and will load its extension if necessary.
*
*/
function get_available_dbms($dbms = false, $return_unavailable = false, $only_20x_options = false)
function get_available_dbms($dbms = false, $return_unavailable = false, $only_30x_options = false)
{
global $lang;
$available_dbms = array(
'firebird' => array(
'LABEL' => 'FireBird',
'SCHEMA' => 'firebird',
'MODULE' => 'interbase',
'DELIM' => ';;',
'COMMENTS' => 'remove_remarks',
'DRIVER' => 'firebird',
'AVAILABLE' => true,
'2.0.x' => false,
'3.0.x' => true,
),
'mysqli' => array(
'LABEL' => 'MySQL with MySQLi Extension',
'SCHEMA' => 'mysql',
'MODULE' => 'mysqli',
'DELIM' => ';',
'COMMENTS' => 'remove_remarks',
'DRIVER' => 'mysqli',
'AVAILABLE' => true,
'2.0.x' => true,
'3.0.x' => true,
),
'mysql' => array(
'LABEL' => 'MySQL',
'SCHEMA' => 'mysql',
'MODULE' => 'mysql',
'DELIM' => ';',
'COMMENTS' => 'remove_remarks',
'DRIVER' => 'mysql',
'AVAILABLE' => true,
'2.0.x' => true,
'3.0.x' => true,
),
'mssql' => array(
'LABEL' => 'MS SQL Server 2000+',
'SCHEMA' => 'mssql',
'MODULE' => 'mssql',
'DELIM' => 'GO',
'COMMENTS' => 'remove_comments',
'DRIVER' => 'mssql',
'AVAILABLE' => true,
'2.0.x' => true,
'3.0.x' => true,
),
'mssql_odbc'=> array(
'LABEL' => 'MS SQL Server [ ODBC ]',
'SCHEMA' => 'mssql',
'MODULE' => 'odbc',
'DELIM' => 'GO',
'COMMENTS' => 'remove_comments',
'DRIVER' => 'mssql_odbc',
'AVAILABLE' => true,
'2.0.x' => true,
'3.0.x' => true,
),
'mssql_2005'=> array(
'LABEL' => 'MS SQL Server [ 2005 ]',
'SCHEMA' => 'mssql',
'MODULE' => 'sqlsrv',
'DELIM' => 'GO',
'COMMENTS' => 'remove_comments',
'DRIVER' => 'mssql_2005',
'AVAILABLE' => true,
'2.0.x' => true,
'3.0.x' => true,
),
'db2' => array(
'LABEL' => 'IBM DB2',
'SCHEMA' => 'db2',
'MODULE' => 'ibm_db2',
'DELIM' => ';',
'COMMENTS' => 'remove_comments',
'DRIVER' => 'db2',
'AVAILABLE' => true,
'2.0.x' => false,
'3.0.x' => false,
),
'oracle' => array(
'LABEL' => 'Oracle',
'SCHEMA' => 'oracle',
'MODULE' => 'oci8',
'DELIM' => '/',
'COMMENTS' => 'remove_comments',
'DRIVER' => 'oracle',
'AVAILABLE' => true,
'2.0.x' => false,
'3.0.x' => true,
),
'postgres' => array(
'LABEL' => 'PostgreSQL 7.x/8.x',
'SCHEMA' => 'postgres',
'MODULE' => 'pgsql',
'DELIM' => ';',
'COMMENTS' => 'remove_comments',
'DRIVER' => 'postgres',
'AVAILABLE' => true,
'2.0.x' => true,
'3.0.x' => true,
),
'sqlite' => array(
'LABEL' => 'SQLite',
'SCHEMA' => 'sqlite',
'MODULE' => 'sqlite',
'DELIM' => ';',
'COMMENTS' => 'remove_remarks',
'DRIVER' => 'sqlite',
'AVAILABLE' => true,
'2.0.x' => false,
'3.0.x' => true,
),
);
@@ -149,7 +112,7 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
// now perform some checks whether they are really available
foreach ($available_dbms as $db_name => $db_ary)
{
if ($only_20x_options && !$db_ary['2.0.x'])
if ($only_30x_options && !$db_ary['3.0.x'])
{
if ($return_unavailable)
{
@@ -186,23 +149,24 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
{
$available_dbms['ANY_DB_SUPPORT'] = $any_db_support;
}
return $available_dbms;
}
/**
* Generate the drop down of available database options
*/
function dbms_select($default = '', $only_20x_options = false)
function dbms_select($default = '', $only_30x_options = false)
{
global $lang;
$available_dbms = get_available_dbms(false, false, $only_30x_options);
$available_dbms = get_available_dbms(false, false, $only_20x_options);
$dbms_options = '';
foreach ($available_dbms as $dbms_name => $details)
{
$selected = ($dbms_name == $default) ? ' selected="selected"' : '';
$dbms_options .= '<option value="' . $dbms_name . '"' . $selected .'>' . $lang['DLL_' . strtoupper($dbms_name)] . '</option>';
$dbms_options .= '<option value="' . $dbms_name . '"' . $selected .'>' . phpbb::$user->lang['DLL_' . strtoupper($dbms_name)] . '</option>';
}
return $dbms_options;
}
@@ -275,34 +239,26 @@ function get_tables($db)
* @param array $dbms should be of the format of an element of the array returned by {@link get_available_dbms get_available_dbms()}
* necessary extensions should be loaded already
*/
function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix, $dbhost, $dbuser, $dbpasswd, $dbname, $dbport, $prefix_may_exist = false, $load_dbal = true, $unicode_check = true)
function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix, $dbhost, $dbuser, $dbpasswd, $dbname, $dbport, $prefix_may_exist = false, $unicode_check = true)
{
global $lang;
$dbms = $dbms_details['DRIVER'];
if ($load_dbal)
{
// Include the DB layer
include(PHPBB_ROOT_PATH . 'includes/db/' . $dbms . '.' . PHP_EXT);
}
phpbb::assign('checkdb', phpbb_db_dbal::new_instance($dbms));
$db = phpbb::get_instance('checkdb');
// Instantiate it and set return on error true
$sql_db = 'dbal_' . $dbms;
$db = new $sql_db();
$db->sql_return_on_error(true);
// Check that we actually have a database name before going any further.....
if ($dbms_details['DRIVER'] != 'sqlite' && $dbms_details['DRIVER'] != 'oracle' && $dbname === '')
{
$error[] = $lang['INST_ERR_DB_NO_NAME'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_NAME'];
return false;
}
// Make sure we don't have a daft user who thinks having the SQLite database in the forum directory is a good idea
if ($dbms_details['DRIVER'] == 'sqlite' && stripos(phpbb_realpath($dbhost), phpbb_realpath('../')) === 0)
if ($dbms_details['DRIVER'] == 'sqlite' && stripos(phpbb::$url->realpath($dbhost), phpbb::$url->realpath('../')) === 0)
{
$error[] = $lang['INST_ERR_DB_FORUM_PATH'];
$error[] = phpbb::$user->lang['INST_ERR_DB_FORUM_PATH'];
return false;
}
@@ -313,7 +269,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
case 'mysqli':
if (strspn($table_prefix, '-./\\') !== 0)
{
$error[] = $lang['INST_ERR_PREFIX_INVALID'];
$error[] = phpbb::$user->lang['INST_ERR_PREFIX_INVALID'];
return false;
}
@@ -345,7 +301,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
if (strlen($table_prefix) > $prefix_length)
{
$error[] = sprintf($lang['INST_ERR_PREFIX_TOO_LONG'], $prefix_length);
$error[] = phpbb::$user->lang('INST_ERR_PREFIX_TOO_LONG', $prefix_length);
return false;
}
@@ -353,7 +309,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
if (is_array($db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true)))
{
$db_error = $db->sql_error();
$error[] = $lang['INST_ERR_DB_CONNECT'] . '<br />' . (($db_error['message']) ? $db_error['message'] : $lang['INST_ERR_DB_NO_ERROR']);
$error[] = phpbb::$user->lang['INST_ERR_DB_CONNECT'] . '<br />' . (($db_error['message']) ? $db_error['message'] : phpbb::$user->lang['INST_ERR_DB_NO_ERROR']);
}
else
{
@@ -369,7 +325,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
if (sizeof($table_intersect))
{
$error[] = $lang['INST_ERR_PREFIX'];
$error[] = phpbb::$user->lang['INST_ERR_PREFIX'];
}
}
@@ -377,23 +333,23 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
switch ($dbms_details['DRIVER'])
{
case 'mysql':
if (version_compare(mysql_get_server_info($db->db_connect_id), '4.1.3', '<'))
if (version_compare($db->sql_server_info(true), '4.1.3', '<'))
{
$error[] = $lang['INST_ERR_DB_NO_MYSQL'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_MYSQL'];
}
break;
case 'mysqli':
if (version_compare(mysqli_get_server_info($db->db_connect_id), '4.1.3', '<'))
if (version_compare($db->sql_server_info(true), '4.1.3', '<'))
{
$error[] = $lang['INST_ERR_DB_NO_MYSQLI'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_MYSQLI'];
}
break;
case 'sqlite':
if (version_compare(sqlite_libversion(), '2.8.2', '<'))
if (version_compare($db->sql_server_info(true), '2.8.2', '<'))
{
$error[] = $lang['INST_ERR_DB_NO_SQLITE'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_SQLITE'];
}
break;
@@ -405,7 +361,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
preg_match('#V([\d.]+)#', $val, $match);
if ($match[1] < 2)
{
$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_FIREBIRD'];
}
$db_info = @ibase_db_info($db->service_handle, $dbname, IBASE_STS_HDR_PAGES);
@@ -413,7 +369,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
$page_size = intval($regs[1]);
if ($page_size < 8192)
{
$error[] = $lang['INST_ERR_DB_NO_FIREBIRD_PS'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_FIREBIRD_PS'];
}
}
else
@@ -429,7 +385,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
// if its a UDF, its too old
if ($row)
{
$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_FIREBIRD'];
}
else
{
@@ -438,7 +394,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
$result = $db->sql_query($sql);
if (!$result) // This can only fail if char_length is not defined
{
$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_FIREBIRD'];
}
$db->sql_freeresult($result);
}
@@ -467,7 +423,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
if (ibase_errmsg() !== false)
{
$error[] = $lang['INST_ERR_DB_NO_FIREBIRD_PS'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_FIREBIRD_PS'];
}
// Kill the old table
@@ -494,12 +450,12 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
if (version_compare($stats['NLS_RDBMS_VERSION'], '9.2', '<'))
{
$error[] = $lang['INST_ERR_DB_NO_ORACLE'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_ORACLE'];
}
if ($stats['NLS_CHARACTERSET'] !== 'AL32UTF8')
{
$error[] = $lang['INST_ERR_DB_NO_ORACLE_NLS'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_ORACLE_NLS'];
}
}
break;
@@ -514,7 +470,7 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
if ($row['server_encoding'] !== 'UNICODE' && $row['server_encoding'] !== 'UTF8')
{
$error[] = $lang['INST_ERR_DB_NO_POSTGRES'];
$error[] = phpbb::$user->lang['INST_ERR_DB_NO_POSTGRES'];
}
}
break;
@@ -529,47 +485,4 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
return false;
}
/**
* remove_remarks will strip the sql comment lines out of an uploaded sql file
*/
function remove_remarks(&$sql)
{
$sql = preg_replace('/\n{2,}/', "\n", preg_replace('/^#.*$/m', "\n", $sql));
}
/**
* split_sql_file will split an uploaded sql file into single sql statements.
* Note: expects trim() to have already been run on $sql.
*/
function split_sql_file($sql, $delimiter)
{
$sql = str_replace("\r" , '', $sql);
$data = preg_split('/' . preg_quote($delimiter, '/') . '$/m', $sql);
$data = array_map('trim', $data);
// The empty case
$end_data = end($data);
if (empty($end_data))
{
unset($data[key($data)]);
}
return $data;
}
/**
* For replacing {L_*} strings with preg_replace_callback
*/
function adjust_language_keys_callback($matches)
{
if (!empty($matches[1]))
{
global $lang, $db;
return (!empty($lang[$matches[1]])) ? $db->sql_escape($lang[$matches[1]]) : $db->sql_escape($matches[1]);
}
}
?>